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Merge branch 'master' of /home/stefan/git/u-boot/u-boot into for-1.3.2-ver2

This commit is contained in:
Stefan Roese 2007-12-27 19:37:26 +01:00
parent b568fd2557 0dcfe3a225
commit bb701283a8
186 changed files with 9974 additions and 2027 deletions
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commit 467bcee11fe26ad422f2de971aa70866079870f2
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Fri Dec 14 15:36:18 2007 +0100
cfi_flash: Add manufacturer-specific fixups
Run fixups based on the JEDEC manufacturer ID independent of the
command set ID.
This changes current behaviour: Previously, geometry reversal for AMD
chips were done based on the command set ID, while they are now done
based on the JEDEC manufacturer and device ID.
Also add fixup for top-boot Atmel chips. A fixup is needed for
AT49BV6416(T) too, but since u-boot currently only reads the low byte
of the device ID, there's no way to tell it apart from AT49BV642D,
which should not have this fixup. Since AT49BV642D support is
necessary to get ATNGW100 board support into mainline, I've commented
out the fixup for now.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 0ddf06ddf6b4bd057ad4c5f0dffea7870ba06a2a
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Fri Dec 14 15:36:17 2007 +0100
cfi_flash: Add cmdset-specific init functions
Move things like reading JEDEC IDs and fixing up geometry reversal
into separate functions. The geometry reversal fixup is now performed
by altering the qry structure directly, which makes the sector init
code slightly cleaner.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit e23741f4a6d8047520ef0d4971762749b3587d32
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Fri Dec 14 15:36:16 2007 +0100
cfi_flash: Read whole QRY structure in one go
Read out the whole CFI Standard Query structure after successful cfi
identification. This allows subsequent code to access this information
directly without having to go through flash_read_uchar() and friends.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit df9c25ea04b38a0e05d4f8c73c5cc144cdafa7db
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Mon Dec 17 11:02:44 2007 +0100
AVR32: Fix logic inversion in disable_interrupts()
disable_interrupts() should return nonzero if interrupts were
_enabled_ before, not disabled.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit acac475212cbedb17b321a363a1c878e2b47b37f
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Fri Dec 14 16:51:22 2007 +0100
AVR32: Enable interrupts at bootup
The timer code depends on the timer interrupt to keep track of the
upper 32 bits of the cycle counter. This obviously doesn't work when
interrupts are disabled the whole time.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 9570bcd87f4db255514f43b6701746c412f8fef0
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Nov 15 10:03:45 2007 +0100
AVR32: Fix wrong pin setup for USART3
As reported by Gerhard Berghofer:
in "gpio_enable_usart3" the correct pins for USART 3 are PB17 and PB18
instead of PB18 and PB19.
which is obviously correct. There's currently no code that uses
USART3, but custom boards may run into problems.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 09ea0de03dcc3ee7af045b0b572227bda2c1c918
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Nov 1 12:44:20 2007 +0100
README: Remove ATSTK1000 daughterboard list
As noted by Kim Phillips, these lists tend to become out of date.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit c81cbbad21cb0ae983e2e796211202234cdc8be2
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Tue Oct 30 14:56:36 2007 +0100
Add ATSTK100[234] to MAINTAINERS
Add all the ATSTK1000 daughterboards to MAINTAINERS along with their
"mother". Also update the entry for ATSTK1000 to be not only about the
AP7000 CPU; it's intended to handle all CPUs in the AT32AP family.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 64ff2357b1727213803591813dbc779c924bf772
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Mon Oct 29 13:02:54 2007 +0100
AVR32: Add support for the ATSTK1004 board
ATSTK1004 is a daughterboard for ATSTK1000 with the AT32AP7002 CPU,
which is a derivative of AT32AP7000.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 667568db157f374b85abd7e03596ddd1f0b25681
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Mon Oct 29 13:02:54 2007 +0100
AVR32: Add support for the ATSTK1003 board
ATSTK1003 is a daughterboard for ATSTK1000 with the AT32AP7001 CPU,
which is a derivative of AT32AP7000.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 5fee84a794a51ec830548cda485a770efb018b92
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Mon Oct 29 13:23:33 2007 +0100
AVR32: Make some AT32AP700x peripherals optional
Add a chip-features file providing definitions of the form
AT32AP700x_CHIP_HAS_<peripheral>
to indicate the availability of the given peripheral on the currently
selected chip.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 36f28f8a9605ee5dcfa330482cfc62171261af97
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Mon Oct 29 13:09:56 2007 +0100
AVR32: Rename at32ap7000 -> at32ap700x
The SoC-specific code for all the AT32AP700x CPUs is practically
identical; the only difference is that some chips have less features
than others. By doing this rename, we can add support for the AP7000
derivatives simply by making some features conditional.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 4d5fa99c73f354e7cf985efcf417ea55ca2f6a5e
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Fri Jun 29 18:22:34 2007 +0200
atmel_mci: Show SR when block read fails
Show controller status as well as card status when an error occurs
during block read.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 12d30aa79779c2aa7a998bbae4c075f822a53004
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Dec 13 12:56:34 2007 +0100
cfi_flash: Use map_physmem() and unmap_physmem()
Use map_physmem() and unmap_physmem() to convert from physical to
virtual addresses. This gives the arch a chance to provide an uncached
mapping for flash accesses.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 4d7d6936eb29af7cca330937808312aa5f61454d
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Dec 13 12:56:33 2007 +0100
Introduce map_physmem() and unmap_physmem()
map_physmem() returns a virtual address which can be used to access a
given physical address without involving the cache. unmap_physmem()
should be called when the virtual address returned by map_physmem() is
no longer needed.
This patch adds a stub implementation which simply returns the
physical address cast to a uchar * for all architectures except AVR32,
which converts the physical address to an uncached virtual mapping.
unmap_physmem() is a no-op on all architectures, but if any
architecture needs to do such mappings through the TLB, this is the
hook where those TLB entries can be invalidated.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit cdbaefb5f5f03e54455d0439dcf6dbd97ead1f9d
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Dec 13 12:56:32 2007 +0100
cfi_flash: Introduce read and write accessors
Introduce flash_read{8,16,32,64) and flash_write{8,16,32,64} and use
them to access the flash memory. This makes it clearer when the flash
is actually being accessed; merely dereferencing a volatile pointer
looks just like any other kind of access.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 812711ce6b3a386125dcf0d6a59588e461abbb87
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Dec 13 12:56:31 2007 +0100
Implement __raw_{read,write}[bwl] on all architectures
This adds implementations of __raw_read[bwl] and __raw_write[bwl] to
m68k, ppc, nios and nios2. The m68k and ppc implementations were taken
from Linux.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit be60a9021c82fc5aecd5b2b1fc96f70a9c81bbcd
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Sat Oct 6 18:55:36 2007 +0200
cfi_flash: Reorder functions and eliminate extra prototypes
Reorder the functions in cfi_flash.c so that each function only uses
functions that have been defined before it. This allows the static
prototype declarations near the top to be eliminated and might allow
gcc to do a better job inlining functions.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 3055793bcbdf24b1f8117f606ffb766d32eb766f
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Dec 13 12:56:29 2007 +0100
cfi_flash: Make some needlessly global functions static
Make functions not declared in any header file static.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 7e5b9b471518c5652febc68ba62b432193d6abf4
Author: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu Dec 13 12:56:28 2007 +0100
cfi_flash: Break long lines
This patch tries to keep all lines in the cfi_flash driver below 80
columns. There are a few lines left which don't fit this requirement
because I couldn't find any trivial way to break them (i.e. it would
take some restructuring, which I intend to do in a later patch.)
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
commit 42026c9cb3a76849b41e6e24abfb7b56807a5c1a
Author: Bartlomiej Sieka <tur@semihalf.com>
Date: Tue Dec 11 13:59:57 2007 +0100
CFI: synchronize command offsets with Linux CFI driver
Fixes non-working CFI Flash on the Inka4x0 board.
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
commit 8ff3de61fc5f9b3b21647bce081a3b7f710f0d4d
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Fri Dec 7 12:17:34 2007 -0600
Handle MPC85xx PCIe reset errata (PCI-Ex 38)
On the MPC85xx boards that have PCIe enable the PCIe errata fix.
(MPC8544DS, MPC8548CDS, MPC8568MDS).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 82ac8c97145a4c3bf8b3dbfad00fa96e920f9b9c
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Fri Dec 7 12:04:30 2007 -0600
Update Freescale MPC85xx ADS/CDS/MDS board config
* Enabled CONFIG_CMD_ELF
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit d435793229ce29a42797c1edc39f5b34f987f91a
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Fri Dec 7 04:59:26 2007 -0600
Handle Asynchronous DDR clock on 85xx
The MPC8572 introduces the concept of an asynchronous DDR clock with
regards to the platform clock.
Introduce get_ddr_freq() to report the DDR freq regardless of sync/async
mode.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 22abb2d2eaf7b795a6923c6273ec9cb53fda9a10
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 10:34:28 2007 -0600
Update Freescale MPC85xx ADS/CDS/MDS board config
* Removed some misc environment setup
* Enabled CONFIG_CMDLINE_EDITING
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 415a613babb84d5e5d5b42e8e553868c71fc3a64
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 10:47:44 2007 -0600
Move the MPC8541/MPC8555/MPC8548 CDS board under board/freescale.
Minor path corrections needed to ensure buildability.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit c2d943ffbfd3359b3b45d177b437379d2cb86fbf
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 10:16:18 2007 -0600
Move the MPC8540 ADS board under board/freescale.
Minor path corrections needed to ensure buildability.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 870ceac5b3a3486c109396e005af81ae762b5710
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 10:14:50 2007 -0600
Move the MPC8560 ADS board under board/freescale.
Minor path corrections needed to ensure buildability.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit acbca876fb3fec25cd9c55b0efc81ff618ff5262
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 10:13:47 2007 -0600
Move the MPC8568 MDS board under board/freescale.
Minor path corrections needed to ensure buildability.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit a853d56c59b33415304531443633808736acfc6e
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 02:18:59 2007 -0600
Use standard LAWAR_TRGT_IF_* defines for LAW setup on 85xx
We already had defines for LAWAR_TRGT_IF_* that we should use
rather than creating new ones. Also, added some missing defines for
PCIE targets.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 04db400892da37b76a585e332a0c137954ad2015
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 02:10:09 2007 -0600
Stop using immap_t on 85xx
In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_*_ADDR as the base of the registers
instead of getting it via &immap.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 2714223f8e04ab3e4133ff65872eef366d90bfea
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 01:23:09 2007 -0600
Remove CONFIG_OF_FLAT_TREE related code from mpc85xx since we now use libfdt
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit c480861bf000156e6a3e932c258db59ff2212dd3
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 01:06:19 2007 -0600
Update MPC8568 MDS to use libfdt
Updated the MPC8568 MDS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 1563f56e0c68f6920f956382d6d13bee3f01c0f7
Author: Haiying Wang <Haiying.Wang@freescale.com>
Date: Wed Nov 14 15:52:06 2007 -0500
Add PCI Express support on MPC8568MDS
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit b90d25497625b90ffa3f2911a0895ca237556ff5
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 00:11:44 2007 -0600
Update MPC85xx CDS to use libfdt
Updated the MPC85xx CDS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 0fd5ec66b10521a057ad73e69ab5f0f9eafba255
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Wed Nov 28 22:54:27 2007 -0600
Update MPC8540 ADS to use libfdt
Updated the MPC8540 ADS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 5ce715802f6c50dc78b3405b92f184b1e3710519
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Wed Nov 28 22:40:31 2007 -0600
Update MPC8560 ADS to use libfdt
Updated the MPC8560 ADS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit aafeefbdb8b029f5ca2a195598d0a501a606eea9
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Wed Nov 28 00:36:33 2007 -0600
Stop using immap_t for cpm offset on 85xx
In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_CPM_ADDR as the base of the CPM registers
instead of getting it via &immap->im_cpm.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit f59b55a5b8fcadaa99781ba48e7a38e956afa527
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Tue Nov 27 23:25:02 2007 -0600
Stop using immap_t for guts offset on 85xx
In the future the offsets to various blocks may not be in same location.
Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers
instead of getting it via &immap->im_gur.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 50c03c8cf494d91cdec39670d95337c743e16ec9
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Tue Nov 27 22:42:34 2007 -0600
Update MPC8544 DS config
* Removed HAS_ETH2/HAS_ETH3 - MPC8544 only has TSEC1/2
* Removed some misc environment setup
* Moved to using fdtfile & fdtaddr as fdt env var names
* Enabled CONFIG_CMDLINE_EDITING
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit addce57e2e4c49e77ffb2020a84690713bb18b47
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Mon Nov 26 17:12:24 2007 -0600
Update MPC8544DS to use libfdt
Updated the MPC8544DS config to use libfdt and assume use of aliases for
ethernet, pci, and serial for the various fixups that are done.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit f852ce72f100cabd1f11c21c085a0ad8eca9fb65
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Thu Nov 29 00:15:30 2007 -0600
Add libfdt based ft_cpu_setup for mpc85xx
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 9692c2734a47f23b44a0f68042a3e2ca8d1bfb39
Author: Stefan Roese <sr@denx.de>
Date: Sat Dec 8 08:25:09 2007 +0100
CFI: Coding style cleanup
Signed-off-by: Stefan Roese <sr@denx.de>
commit 81b20ccc2d795ae9a1199db5a50ad9c28d1e4d22
Author: Michael Schwingen <michael@schwingen.org>
Date: Fri Dec 7 23:35:02 2007 +0100
CFI: support JEDEC flash roms in CFI-flash framework
The following patch adds support for non-CFI flash ROMS, by hooking into the
CFI flash code and using most of its code, as recently discussed here in the
thread "Mixing CFI and non-CFI flashs".
Signed-off-by: Michael Schwingen <michael@schwingen.org>
Signed-off-by: Stefan Roese <sr@denx.de>
commit c01b17dd856fa120b2970f50d9598546a4927ec3
Author: Gerald Van Baren <vanbaren@cideas.com>
Date: Wed Nov 28 21:24:50 2007 -0500
Conditionally compile fdt_fixup_ethernet()
Fix compiler warnings: On boards that don't have ethernets defined,
don't compile fdt_fixup_ethernet().
commit 246d4ae6bc282bc1841224e1c5fc49dc925e0bf7
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Tue Nov 27 21:59:46 2007 -0600
Convert boards that set memory node to use fdt_fixup_memory()
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 151c8b09b35eebe8fd9139cb6c1d91c27b22f058
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Mon Nov 26 17:06:15 2007 -0600
Added fdt_fixup_stdout that uses aliases to set linux,stdout-path
We use a combination of the serialN alias and CONFIG_CONS_INDEX to
determine which serial alias we should set linux,stdout-path to.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 3c9272813fad84c691d0e4989bb18a3ffebdebfc
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Mon Nov 26 14:57:45 2007 -0600
Add common memory fixup function
Add the function fdt_fixup_memory() to fixup the /memory node of the fdt
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 9c9109e7fcf7ac2ca19c95b8ac54b8d1c773b157
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Mon Nov 26 11:19:12 2007 -0600
Conditionally compile fdt_support.c
Modify common/Makefile to conditionally compile fdt_support.c based
on CONFIG_OF_LIBFDT.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit d88e7ba0980773479e1a64badb293116071b7ef0
Author: Kumar Gala <galak@kernel.crashing.org>
Date: Mon Nov 26 10:41:40 2007 -0600
Fix build breakage due to libfdt import
The IDS8247 got lost in the update and need an API update
do to rename of functions in libfdt.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
commit 28f384b171bbf1fb2dafb1046e6d259a6b2f8714
Author: Gerald Van Baren <vanbaren@cideas.com>
Date: Fri Nov 23 19:43:20 2007 -0500
Add spaces around the = in the fdt print format.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
commit 29592ecba3b932b9b152bcec6c0c0806412db4a3
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Fri Dec 7 01:25:38 2007 +0900
sh: Moved driver of the SuperH dependence
The composition of the directory in the drivers/ changed.
I moved SuperH serial driver and marubun PCMCIA driver.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 41be969f4957115ed7b1fe8b890bfaee99d7a7a2
Author: Wolfgang Denk <wd@denx.de>
Date: Thu Dec 6 10:21:19 2007 +0100
Release v1.3.1
Signed-off-by: Wolfgang Denk <wd@denx.de>
commit cf5933ba1e97a1cd8f5f24070e820f21d976eaeb
Author: Wolfgang Denk <wd@denx.de>
Date: Thu Dec 6 10:21:03 2007 +0100
ADS5121 Board: fix compile problem.
Signed-off-by: Wolfgang Denk <wd@denx.de>
commit 8d4f040a3c15036a6ea25a9c39e7d89fefa8440d
Author: Wolfgang Denk <wd@denx.de>
Date: Mon Dec 3 00:15:28 2007 +0100
Prepare for 1.3.1-rc1
Signed-off-by: Wolfgang Denk <wd@denx.de>
commit 260eea5676ca46903a335686cc020b29c4ca46fe
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Thu Nov 29 01:21:54 2007 +0900
sh: Add SuperH boards maintainer to MAINTAINERS file
Add MS7750SE and MS7722SE's board maintainer to MAINTAINERS file.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit aa9c4f1d22701a92347c1c81f34d12c8ad3a3747
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Thu Nov 29 00:13:04 2007 +0900
sh: Add ms7750se support in MAKEALL
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit c7144373427a178332bf9754131c8c34c52c200a
Author: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Tue Nov 27 09:44:53 2007 +0100
sh: Add sh3 and sh4 support in MAKEALL
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 130080874a3d28450098481a262c5f7c855e908d
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Nov 25 02:51:17 2007 +0900
sh: Add document for SuperH.
This document is a summary of information concerning SuperH of U-Boot.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 33ecdc2f9d64926e1a6067b28f3a0aefc3b6d23d
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Nov 25 02:39:31 2007 +0900
sh: Add marubun's pcmcia driver
Marubun pcmcia is a chip for PCMCIA used with SuperH.
Of course, this can be used even by other architectures.
When use this driver, came to be able to use CompactFlash
and Ethernet.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit febd86b969b975289ed948f1ac0eb9722da41ced
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Nov 25 02:32:13 2007 +0900
sh: Update SuperH SCIF driver
- Changed volatile unsigned to vu_.
- Changed Makefile for kconfig.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit a5f601fd1b1278deae5aa9fc27a232b0d1c1c788
Author: Wolfgang Denk <wd@denx.de>
Date: Mon Nov 26 19:18:21 2007 +0100
@ -1927,6 +2611,56 @@ Date: Mon Sep 24 00:08:37 2007 +0200
synchronizition with mainline
commit eda3e1e6619ad0bee94ae4b16c99d88e77e2af13
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Sep 23 02:42:38 2007 +0900
sh: Add support command of ide with sh
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit d91ea45d15cf8e0987456bd211ffbb650824b6f1
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Sep 23 02:38:42 2007 +0900
sh: Update Makefile
Add support MS7722SE01 to Makefile.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 6c0bbdccd379f5c8702af9e0765294c2fb7472a6
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Sep 23 02:31:13 2007 +0900
sh: Add support Renesas sh7722 processor and Hitachi MS7722SE01 board
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 047375bfa4c3052fa50a748da7ff89e9dad3b364
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Sep 23 02:19:24 2007 +0900
sh: Update MS7750SE01 platform
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 516ad760db3553766267ada01b7d5d727faa4bbd
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Sep 23 02:17:08 2007 +0900
sh: Remove comment out code from include/asm-sh/cpu_sh4.h
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit b02bad128669e567fce87d8df823b06a0144b8db
Author: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Date: Sun Sep 23 02:12:30 2007 +0900
sh: Update core code of SuperH.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 66dcad3a9a53e0766d90e0084123bd8529522fb0
Author: Wolfgang Denk <wd@denx.de>
Date: Thu Sep 20 00:04:14 2007 +0200
@ -8634,6 +9368,24 @@ Date: Tue May 15 07:55:42 2007 -0700
Fix to compile JSE against 20070514 git of u-boot
commit 69df3c4da0c93017cceb25a366e794570bd0ed98
Author: Nobuhiro Iwamatsu <iwamatsu@rahute.(none)>
Date: Sun May 13 21:01:03 2007 +0900
sh: MS7750SE support.
This adds support for the Hitachi MS7750SE.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 0b135cfc2e524dc249b75057b55dd4cc09842e27
Author: Nobuhiro Iwamatsu <iwamatsu@rahute.(none)>
Date: Sun May 13 20:58:00 2007 +0900
sh: First support code of SuperH.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
commit 61936667e86a250ae12fd2dc189d3588f0a59e0b
Author: Stefan Roese <sr@denx.de>
Date: Fri May 11 12:01:49 2007 +0200

11
CREDITS
View File

@ -117,7 +117,7 @@ N: Arun Dharankar
E: ADharankar@ATTBI.Com
D: threads / scheduler example code
N: Kári Davíðsson
N: K?ri Dav??sson
E: kd@flaga.is
D: FLAGA DM Support
@ -143,7 +143,7 @@ E: info@elste.org
D: Port for the ModNET50 Board, NET+50 CPU Port
W: http://www.imms.de
N: Daniel Engström
N: Daniel Engstr?m
E: daniel@omicron.se
D: x86 port, Support for sc520_cdp board
@ -334,7 +334,7 @@ N: Frank Morauf
E: frank.morauf@salzbrenner.com
D: Support for Embedded Planet RPX Super Board
N: David Müller
N: David M?ller
E: d.mueller@elsoft.ch
D: Support for Samsung ARM920T SMDK2410 eval board
@ -499,3 +499,8 @@ N: Alex Zuepke
E: azu@sysgo.de
D: Overall improvements on StrongARM, ARM720TDMI; Support for Tuxscreen; initial PCMCIA support for ARM
W: www.elinos.com
N: Nobuhiro Iwamatsu
E: iwamatsu@nigauri.org
D: Support for SuperH, MS7750SE01 and MS7722SE01 boards.
W: http://www.nigauri.org/~iwamatsu/

17
MAINTAINERS
View File

@ -636,7 +636,22 @@ Hayden Fraser <Hayden.Fraser@freescale.com>
Haavard Skinnemoen <hskinnemoen@atmel.com>
ATSTK1000 AT32AP7000
ATSTK1000 AT32AP7xxx
ATSTK1002 AT32AP7000
ATSTK1003 AT32AP7001
ATSTK1004 AT32AP7002
#########################################################################
# SuperH Systems: #
# #
# Maintainer Name, Email Address #
# Board CPU #
#########################################################################
Nobuhiro Iwmaatsu <iwamatsu@nigauri.org>
MS7750SE SH7750
MS7722SE SH7722
#########################################################################
# End of MAINTAINERS list #

23
MAKEALL
View File

@ -647,6 +647,8 @@ LIST_coldfire=" \
LIST_avr32=" \
atstk1002 \
atstk1003 \
atstk1004 \
"
#########################################################################
@ -660,6 +662,23 @@ LIST_blackfin=" \
bf561-ezkit \
"
#########################################################################
## SH Systems
#########################################################################
LIST_sh4=" \
ms7750se \
ms7722se \
"
LIST_sh3=""
LIST_sh=" \
${LIST_sh3} \
${LIST_sh4} \
"
#-----------------------------------------------------------------------
#----- for now, just run PPC by default -----
@ -694,7 +713,9 @@ do
mips|mips_el| \
nios|nios2| \
ppc|5xx|5xxx|512x|8xx|8220|824x|8260|83xx|85xx|86xx|4xx|7xx|74xx| \
x86|I486|TSEC)
x86|I486|TSEC| \
sh|sh4|sh3 \
)
for target in `eval echo '$LIST_'${arg}`
do
build_target ${target}

40
Makefile
View File

@ -152,6 +152,9 @@ endif
ifeq ($(ARCH),avr32)
CROSS_COMPILE = avr32-linux-
endif
ifeq ($(ARCH),sh)
CROSS_COMPILE = sh4-linux-
endif
endif
endif
@ -1928,7 +1931,7 @@ TQM834x_config: unconfig
#########################################################################
MPC8540ADS_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8540ads
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8540ads freescale
MPC8540EVAL_config \
MPC8540EVAL_33_config \
@ -1952,7 +1955,7 @@ MPC8540EVAL_66_slave_config: unconfig
@$(MKCONFIG) -a MPC8540EVAL ppc mpc85xx mpc8540eval
MPC8560ADS_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8560ads
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8560ads freescale
MPC8541CDS_legacy_config \
MPC8541CDS_config: unconfig
@ -1962,7 +1965,7 @@ MPC8541CDS_config: unconfig
echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \
echo "... legacy" ; \
fi
@$(MKCONFIG) -a MPC8541CDS ppc mpc85xx mpc8541cds cds
@$(MKCONFIG) -a MPC8541CDS ppc mpc85xx mpc8541cds freescale
MPC8544DS_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8544ds freescale
@ -1975,7 +1978,7 @@ MPC8548CDS_config: unconfig
echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \
echo "... legacy" ; \
fi
@$(MKCONFIG) -a MPC8548CDS ppc mpc85xx mpc8548cds cds
@$(MKCONFIG) -a MPC8548CDS ppc mpc85xx mpc8548cds freescale
MPC8555CDS_legacy_config \
MPC8555CDS_config: unconfig
@ -1985,10 +1988,10 @@ MPC8555CDS_config: unconfig
echo "#define CONFIG_LEGACY" >>$(obj)include/config.h ; \
echo "... legacy" ; \
fi
@$(MKCONFIG) -a MPC8555CDS ppc mpc85xx mpc8555cds cds
@$(MKCONFIG) -a MPC8555CDS ppc mpc85xx mpc8555cds freescale
MPC8568MDS_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8568mds
@$(MKCONFIG) $(@:_config=) ppc mpc85xx mpc8568mds freescale
PM854_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc85xx pm854
@ -2673,7 +2676,30 @@ bf561-ezkit_config: unconfig
#########################################################################
atstk1002_config : unconfig
@$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap7000
@$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x
atstk1003_config : unconfig
@$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x
atstk1004_config : unconfig
@$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x
#########################################################################
#########################################################################
#########################################################################
#########################################################################
## sh4 (Renesas SuperH)
#########################################################################
ms7750se_config: unconfig
@ >include/config.h
@echo "#define CONFIG_MS7750SE 1" >> include/config.h
@./mkconfig -a $(@:_config=) sh sh4 ms7750se
ms7722se_config : unconfig
@ >include/config.h
@echo "#define CONFIG_MS7722SE 1" >> include/config.h
@./mkconfig -a $(@:_config=) sh sh4 ms7722se
#########################################################################
#########################################################################

4
README
View File

@ -235,9 +235,7 @@ The following options need to be configured:
- Board Type: Define exactly one, e.g. CONFIG_MPC8540ADS.
- CPU Daughterboard Type: (if CONFIG_ATSTK1000 is defined)
Define exactly one of
CONFIG_ATSTK1002
Define exactly one, e.g. CONFIG_ATSTK1002
- CPU Module Type: (if CONFIG_COGENT is defined)
Define exactly one of

15
board/cm5200/cm5200.c
View File

@ -263,7 +263,6 @@ static void ft_blob_update(void *blob, bd_t *bd)
{
int len, ret, nodeoffset = 0;
char module_name[MODULE_NAME_MAXLEN] = {0};
ulong memory_data[2] = {0};
compose_module_name(hw_id, module_name);
len = strlen(module_name) + 1;
@ -273,22 +272,12 @@ static void ft_blob_update(void *blob, bd_t *bd)
printf("ft_blob_update(): cannot set /model property err:%s\n",
fdt_strerror(ret));
memory_data[0] = cpu_to_be32(bd->bi_memstart);
memory_data[1] = cpu_to_be32(bd->bi_memsize);
ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
nodeoffset = fdt_path_offset (blob, "/memory");
if (nodeoffset >= 0) {
ret = fdt_setprop(blob, nodeoffset, "reg", memory_data,
sizeof(memory_data));
if (ret < 0)
if (ret < 0) {
printf("ft_blob_update): cannot set /memory/reg "
"property err:%s\n", fdt_strerror(ret));
}
else {
/* memory node is required in dts */
printf("ft_blob_update(): cannot find /memory node "
"err:%s\n", fdt_strerror(nodeoffset));
}
}
#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */

0
board/cds/common/cadmus.c → board/freescale/common/cadmus.c
View File

0
board/cds/common/cadmus.h → board/freescale/common/cadmus.h
View File

0
board/cds/common/eeprom.c → board/freescale/common/eeprom.c
View File

0
board/cds/common/eeprom.h → board/freescale/common/eeprom.h
View File

50
board/cds/common/ft_board.c → board/freescale/common/ft_board.c
View File

@ -21,24 +21,29 @@
*/
#include <common.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "cadmus.h"
extern void ft_cpu_setup(void *blob, bd_t *bd);
#if defined(CONFIG_OF_BOARD_SETUP)
static void cds_pci_fixup(void *blob)
{
int len;
u32 *map;
int slot;
int i;
int node, tmp[2];
const char *path;
int len, slot, i;
u32 *map = NULL;
map = ft_get_prop(blob, "/" OF_SOC "/pci@8000/interrupt-map", &len);
if (!map)
map = ft_get_prop(blob, "/" OF_PCI "/interrupt-map", &len);
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
node = fdt_path_offset(blob, path);
if (node >= 0) {
map = fdt_getprop_w(blob, node, "interrupt-map", &len);
}
}
}
if (map) {
len /= sizeof(u32);
@ -50,33 +55,18 @@ static void cds_pci_fixup(void *blob)
* changes depending on the slot the carrier card is in.
*/
map[3] = ((map[3] + slot - 2) % 4) + 1;
map+=7;
}
} else {
printf("*** Warning - No PCI node found\n");
}
}
#endif
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
ft_cpu_setup(blob, bd);
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
ft_cpu_setup(blob, bd);
p = ft_get_prop(blob, "/memory/reg", &len);
if (p != NULL) {
*p++ = cpu_to_be32(bd->bi_memstart);
*p = cpu_to_be32(bd->bi_memsize);
}
cds_pci_fixup(blob);
#endif
}
#endif

0
board/cds/common/via.c → board/freescale/common/via.c
View File

0
board/cds/common/via.h → board/freescale/common/via.h
View File

0
board/mpc8540ads/Makefile → board/freescale/mpc8540ads/Makefile
View File

0
board/mpc8540ads/config.mk → board/freescale/mpc8540ads/config.mk
View File

0
board/mpc8540ads/init.S → board/freescale/mpc8540ads/init.S
View File

44
board/mpc8540ads/mpc8540ads.c → board/freescale/mpc8540ads/mpc8540ads.c
View File

@ -30,11 +30,8 @@
#include <asm/processor.h>
#include <asm/immap_85xx.h>
#include <spd.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
#include <libfdt.h>
#include <fdt_support.h>
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
@ -77,13 +74,12 @@ initdram(int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
#if defined(CONFIG_DDR_DLL)
{
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint temp_ddrdll = 0;
/*
@ -125,9 +121,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -186,8 +181,7 @@ local_bus_init(void)
void
sdram_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc= &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
puts(" SDRAM: ");
@ -282,8 +276,7 @@ int testdram (void)
long int fixed_sdram (void)
{
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
ddr->cs0_config = CFG_DDR_CS0_CONFIG;
@ -331,22 +324,25 @@ pci_init_board(void)
}
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
int node, tmp[2];
const char *path;
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
ft_cpu_setup(blob, bd);
p = ft_get_prop(blob, "/memory/reg", &len);
if (p != NULL) {
*p++ = cpu_to_be32(bd->bi_memstart);
*p = cpu_to_be32(bd->bi_memsize);
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = hose.last_busno - hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

4
board/mpc8540ads/u-boot.lds → board/freescale/mpc8540ads/u-boot.lds
View File

@ -35,7 +35,7 @@ SECTIONS
.bootpg 0xFFFFF000 :
{
cpu/mpc85xx/start.o (.bootpg)
board/mpc8540ads/init.o (.bootpg)
board/freescale/mpc8540ads/init.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
@ -65,7 +65,7 @@ SECTIONS
.text :
{
cpu/mpc85xx/start.o (.text)
board/mpc8540ads/init.o (.text)
board/freescale/mpc8540ads/init.o (.text)
cpu/mpc85xx/traps.o (.text)
cpu/mpc85xx/interrupts.o (.text)
cpu/mpc85xx/cpu_init.o (.text)

0
board/cds/mpc8541cds/Makefile → board/freescale/mpc8541cds/Makefile
View File

0
board/cds/mpc8541cds/config.mk → board/freescale/mpc8541cds/config.mk
View File

0
board/cds/mpc8541cds/init.S → board/freescale/mpc8541cds/init.S
View File

44
board/cds/mpc8541cds/mpc8541cds.c → board/freescale/mpc8541cds/mpc8541cds.c
View File

@ -28,6 +28,8 @@
#include <asm/immap_85xx.h>
#include <ioports.h>
#include <spd.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "../common/cadmus.h"
#include "../common/eeprom.h"
@ -203,8 +205,7 @@ int board_early_init_f (void)
int checkboard (void)
{
volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
/* PCI slot in USER bits CSR[6:7] by convention. */
uint pci_slot = get_pci_slot ();
@ -250,7 +251,6 @@ long int
initdram(int board_type)
{
long dram_size = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
@ -263,7 +263,7 @@ initdram(int board_type)
* Override DLL = 1, Course Adj = 1, Tap Select = 0
*/
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
gur->ddrdllcr = 0x81000000;
asm("sync;isync;msync");
@ -293,9 +293,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -344,8 +343,7 @@ sdram_init(void)
#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
uint idx;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
uint cpu_board_rev;
uint lsdmr_common;
@ -506,3 +504,31 @@ pci_init_board(void)
pci_mpc85xx_init(hose);
#endif
}
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_pci_setup(void *blob, bd_t *bd)
{
int node, tmp[2];
const char *path;
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI1
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = hose[0].last_busno - hose[0].first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_MPC85XX_PCI2
path = fdt_getprop(blob, node, "pci1", NULL);
if (path) {
tmp[1] = hose[1].last_busno - hose[1].first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

4
board/cds/mpc8541cds/u-boot.lds → board/freescale/mpc8541cds/u-boot.lds
View File

@ -34,7 +34,7 @@ SECTIONS
.bootpg 0xFFFFF000 :
{
cpu/mpc85xx/start.o (.bootpg)
board/cds/mpc8541cds/init.o (.bootpg)
board/freescale/mpc8541cds/init.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
@ -64,7 +64,7 @@ SECTIONS
.text :
{
cpu/mpc85xx/start.o (.text)
board/cds/mpc8541cds/init.o (.text)
board/freescale/mpc8541cds/init.o (.text)
cpu/mpc85xx/traps.o (.text)
cpu/mpc85xx/interrupts.o (.text)
cpu/mpc85xx/cpu_init.o (.text)

25
board/freescale/mpc8544ds/init.S
View File

@ -27,13 +27,6 @@
#include <config.h>
#include <mpc85xx.h>
#define LAWAR_TRGT_PCI1 0x00000000
#define LAWAR_TRGT_PCIE1 0x00200000
#define LAWAR_TRGT_PCIE2 0x00100000
#define LAWAR_TRGT_PCIE3 0x00300000
#define LAWAR_TRGT_LBC 0x00400000
#define LAWAR_TRGT_DDR 0x00f00000
/*
* TLB0 and TLB1 Entries
*
@ -212,31 +205,31 @@ law_entry:
.long (4f-3f)/8
3:
.long 0
.long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
.long (LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
.long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long (CFG_PCI1_IO_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
.long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
.long (CFG_LBC_CACHE_BASE>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
.long LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
.long (CFG_PCIE1_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M)
.long (CFG_PCIE1_IO_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
.long (CFG_PCIE2_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long (CFG_PCIE2_IO_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_64K)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_64K)
/* contains both PCIE3 MEM & IO space */
.long (CFG_PCIE3_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_4M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_4M)
4:
entry_end

81
board/freescale/mpc8544ds/mpc8544ds.c
View File

@ -29,14 +29,11 @@
#include <asm/io.h>
#include <spd.h>
#include <miiphy.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "../common/pixis.h"
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
extern void ft_cpu_setup(void *blob, bd_t *bd);
#endif
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
@ -52,10 +49,9 @@ int board_early_init_f (void)
int checkboard (void)
{
volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
if ((uint)&gur->porpllsr != 0xe00e0000) {
printf("immap size error %x\n",&gur->porpllsr);
@ -149,8 +145,7 @@ int first_free_busno=0;
void
pci_init_board(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint devdisr = gur->devdisr;
uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
@ -508,51 +503,47 @@ get_board_sys_clk(ulong dummy)
return val;
}
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
int node, tmp[2];
const char *path;
ft_cpu_setup(blob, bd);
p = ft_get_prop(blob, "/memory/reg", &len);
if (p != NULL) {
*p++ = cpu_to_be32(bd->bi_memstart);
*p = cpu_to_be32(bd->bi_memsize);
}
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI1
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
if (p != NULL) {
p[0] = 0;
p[1] = pci1_hose.last_busno - pci1_hose.first_busno;
debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]);
}
#endif
#ifdef CONFIG_PCIE1
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len);
if (p != NULL) {
p[0] = 0;
p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]);
}
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_PCIE2
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@9000/bus-range", &len);
if (p != NULL) {
p[0] = 0;
p[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
debug("PCI@9000 first_busno=%d last_busno=%d\n",p[0],p[1]);
}
path = fdt_getprop(blob, node, "pci1", NULL);
if (path) {
tmp[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_PCIE1
path = fdt_getprop(blob, node, "pci2", NULL);
if (path) {
tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_PCIE3
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@b000/bus-range", &len);
if (p != NULL) {
p[0] = 0;
p[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;;
debug("PCI@b000 first_busno=%d last_busno=%d\n",p[0],p[1]);
}
path = fdt_getprop(blob, node, "pci3", NULL);
if (path) {
tmp[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

0
board/cds/mpc8548cds/Makefile → board/freescale/mpc8548cds/Makefile
View File

0
board/cds/mpc8548cds/config.mk → board/freescale/mpc8548cds/config.mk
View File

25
board/cds/mpc8548cds/init.S → board/freescale/mpc8548cds/init.S
View File

@ -28,13 +28,6 @@
#include <config.h>
#include <mpc85xx.h>
#define LAWAR_TRGT_PCI1 0x00000000
#define LAWAR_TRGT_PCI2 0x00100000
#define LAWAR_TRGT_PCIE 0x00200000
#define LAWAR_TRGT_RIO 0x00c00000
#define LAWAR_TRGT_LBC 0x00400000
#define LAWAR_TRGT_DDR 0x00f00000
/*
* TLB0 and TLB1 Entries
*
@ -232,39 +225,39 @@ law_entry:
.long (4f-3f)/8
3:
.long 0
.long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
.long (LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
#ifdef CFG_PCI1_MEM_PHYS
.long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long (CFG_PCI1_IO_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M)
#endif
#ifdef CFG_PCI2_MEM_PHYS
.long (CFG_PCI2_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long (CFG_PCI2_IO_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M)
#endif
#ifdef CFG_PCIE1_MEM_PHYS
.long (CFG_PCIE1_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long (CFG_PCIE1_IO_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_1M)
.long LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_1M)
#endif
/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
.long (CFG_LBC_CACHE_BASE>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
.long LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
#ifdef CFG_RIO_MEM_PHYS
.long (CFG_RIO_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)
#endif
4:
entry_end

58
board/cds/mpc8548cds/mpc8548cds.c → board/freescale/mpc8548cds/mpc8548cds.c
View File

@ -29,14 +29,13 @@
#include <asm/immap_fsl_pci.h>
#include <spd.h>
#include <miiphy.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "../common/cadmus.h"
#include "../common/eeprom.h"
#include "../common/via.h"
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
@ -55,9 +54,8 @@ int board_early_init_f (void)
int checkboard (void)
{
volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
/* PCI slot in USER bits CSR[6:7] by convention. */
uint pci_slot = get_pci_slot ();
@ -96,7 +94,6 @@ long int
initdram(int board_type)
{
long dram_size = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
@ -109,7 +106,7 @@ initdram(int board_type)
* Override DLL = 1, Course Adj = 1, Tap Select = 0
*/
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
gur->ddrdllcr = 0x81000000;
asm("sync;isync;msync");
@ -139,9 +136,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -177,8 +173,7 @@ sdram_init(void)
#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
uint idx;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
uint cpu_board_rev;
uint lsdmr_common;
@ -330,8 +325,7 @@ int first_free_busno=0;
void
pci_init_board(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
@ -524,30 +518,30 @@ int last_stage_init(void)
}
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_pci_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
int node, tmp[2];
const char *path;
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI1
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
if (p != NULL) {
p[0] = 0;
p[1] = pci1_hose.last_busno - pci1_hose.first_busno;
debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]);
}
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_PCIE1
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len);
if (p != NULL) {
p[0] = 0;
p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]);
}
path = fdt_getprop(blob, node, "pci1", NULL);
if (path) {
tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

4
board/cds/mpc8548cds/u-boot.lds → board/freescale/mpc8548cds/u-boot.lds
View File

@ -34,7 +34,7 @@ SECTIONS
.bootpg 0xFFFFF000 :
{
cpu/mpc85xx/start.o (.bootpg)
board/cds/mpc8548cds/init.o (.bootpg)
board/freescale/mpc8548cds/init.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
@ -64,7 +64,7 @@ SECTIONS
.text :
{
cpu/mpc85xx/start.o (.text)
board/cds/mpc8548cds/init.o (.text)
board/freescale/mpc8548cds/init.o (.text)
cpu/mpc85xx/traps.o (.text)
cpu/mpc85xx/interrupts.o (.text)
cpu/mpc85xx/cpu_init.o (.text)

0
board/cds/mpc8555cds/Makefile → board/freescale/mpc8555cds/Makefile
View File

0
board/cds/mpc8555cds/config.mk → board/freescale/mpc8555cds/config.mk
View File

0
board/cds/mpc8555cds/init.S → board/freescale/mpc8555cds/init.S
View File

44
board/cds/mpc8555cds/mpc8555cds.c → board/freescale/mpc8555cds/mpc8555cds.c
View File

@ -26,6 +26,8 @@
#include <asm/immap_85xx.h>
#include <ioports.h>
#include <spd.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "../common/cadmus.h"
#include "../common/eeprom.h"
@ -201,8 +203,7 @@ int board_early_init_f (void)
int checkboard (void)
{
volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
/* PCI slot in USER bits CSR[6:7] by convention. */
uint pci_slot = get_pci_slot ();
@ -248,7 +249,6 @@ long int
initdram(int board_type)
{
long dram_size = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
@ -261,7 +261,7 @@ initdram(int board_type)
* Override DLL = 1, Course Adj = 1, Tap Select = 0
*/
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
gur->ddrdllcr = 0x81000000;
asm("sync;isync;msync");
@ -291,9 +291,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -342,8 +341,7 @@ sdram_init(void)
#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
uint idx;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
uint cpu_board_rev;
uint lsdmr_common;
@ -506,3 +504,31 @@ pci_init_board(void)
pci_mpc85xx_init(hose);
#endif
}
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_pci_setup(void *blob, bd_t *bd)
{
int node, tmp[2];
const char *path;
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI1
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = hose[0].last_busno - hose[0].first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_MPC85XX_PCI2
path = fdt_getprop(blob, node, "pci1", NULL);
if (path) {
tmp[1] = hose[1].last_busno - hose[1].first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

4
board/cds/mpc8555cds/u-boot.lds → board/freescale/mpc8555cds/u-boot.lds
View File

@ -34,7 +34,7 @@ SECTIONS
.bootpg 0xFFFFF000 :
{
cpu/mpc85xx/start.o (.bootpg)
board/cds/mpc8555cds/init.o (.bootpg)
board/freescale/mpc8555cds/init.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
@ -64,7 +64,7 @@ SECTIONS
.text :
{
cpu/mpc85xx/start.o (.text)
board/cds/mpc8555cds/init.o (.text)
board/freescale/mpc8555cds/init.o (.text)
cpu/mpc85xx/traps.o (.text)
cpu/mpc85xx/interrupts.o (.text)
cpu/mpc85xx/cpu_init.o (.text)

0
board/mpc8560ads/Makefile → board/freescale/mpc8560ads/Makefile
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0
board/mpc8560ads/config.mk → board/freescale/mpc8560ads/config.mk
View File

0
board/mpc8560ads/init.S → board/freescale/mpc8560ads/init.S
View File

62
board/mpc8560ads/mpc8560ads.c → board/freescale/mpc8560ads/mpc8560ads.c
View File

@ -32,10 +32,8 @@
#include <ioports.h>
#include <spd.h>
#include <miiphy.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
#include <libfdt.h>
#include <fdt_support.h>
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
@ -278,13 +276,12 @@ initdram(int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
#if defined(CONFIG_DDR_DLL)
{
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint temp_ddrdll = 0;
/*
@ -326,9 +323,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -387,8 +383,7 @@ local_bus_init(void)
void
sdram_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc= &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
puts(" SDRAM: ");
@ -483,8 +478,7 @@ int testdram (void)
long int fixed_sdram (void)
{
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
ddr->cs0_config = CFG_DDR_CS0_CONFIG;
@ -548,35 +542,25 @@ pci_init_board(void)
}
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
void
ft_soc_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
p = ft_get_prop(blob, "/" OF_SOC "/cpm@e0000000/brg-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(bd->bi_brgfreq);
p = ft_get_prop(blob,
"/" OF_SOC "/cpm@e0000000/scc@91a00/current-speed",
&len);
if (p != NULL)
*p = cpu_to_be32(bd->bi_baudrate);
p = ft_get_prop(blob,
"/" OF_SOC "/cpm@e0000000/scc@91a20/current-speed",
&len);
if (p != NULL)
*p = cpu_to_be32(bd->bi_baudrate);
}
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
int node, tmp[2];
const char *path;
ft_cpu_setup(blob, bd);
ft_soc_setup(blob, bd);
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = hose.last_busno - hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

4
board/mpc8560ads/u-boot.lds → board/freescale/mpc8560ads/u-boot.lds
View File

@ -35,7 +35,7 @@ SECTIONS
.bootpg 0xFFFFF000 :
{
cpu/mpc85xx/start.o (.bootpg)
board/mpc8560ads/init.o (.bootpg)
board/freescale/mpc8560ads/init.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
@ -65,7 +65,7 @@ SECTIONS
.text :
{
cpu/mpc85xx/start.o (.text)
board/mpc8560ads/init.o (.text)
board/freescale/mpc8560ads/init.o (.text)
cpu/mpc85xx/commproc.o (.text)
cpu/mpc85xx/traps.o (.text)
cpu/mpc85xx/interrupts.o (.text)

4
board/mpc8568mds/Makefile → board/freescale/mpc8568mds/Makefile
View File

@ -29,9 +29,7 @@ endif
LIB = $(obj)lib$(BOARD).a
COBJS := $(BOARD).o \
bcsr.o \
ft_board.o
COBJS := $(BOARD).o bcsr.o
SOBJS := init.o

0
board/mpc8568mds/bcsr.c → board/freescale/mpc8568mds/bcsr.c
View File

0
board/mpc8568mds/bcsr.h → board/freescale/mpc8568mds/bcsr.h
View File

0
board/mpc8568mds/config.mk → board/freescale/mpc8568mds/config.mk
View File

10
board/mpc8568mds/init.S → board/freescale/mpc8568mds/init.S
View File

@ -28,7 +28,6 @@
#include <config.h>
#include <mpc85xx.h>
/*
* TLB0 and TLB1 Entries
*
@ -216,15 +215,14 @@ tlb1_entry:
#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
#define LAWAR1 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
#define LAWBAR2 ((CFG_PEX_MEM_BASE>>12) & 0xfffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_512M))
#define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xfffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
#define LAWBAR4 ((CFG_PEX_IO_PHYS>>12) & 0xfffff)
#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_8M))
#define LAWBAR4 ((CFG_PCIE1_IO_PHYS>>12) & 0xfffff)
#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
#define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff)
#define LAWAR5 (LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))

182
board/mpc8568mds/mpc8568mds.c → board/freescale/mpc8568mds/mpc8568mds.c
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@ -26,9 +26,12 @@
#include <pci.h>
#include <asm/processor.h>
#include <asm/immap_85xx.h>
#include <asm/immap_fsl_pci.h>
#include <spd.h>
#include <i2c.h>
#include <ioports.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "bcsr.h"
@ -133,7 +136,6 @@ long int
initdram(int board_type)
{
long dram_size = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
@ -146,7 +148,7 @@ initdram(int board_type)
* Override DLL = 1, Course Adj = 1, Tap Select = 0
*/
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
gur->ddrdllcr = 0x81000000;
asm("sync;isync;msync");
@ -176,9 +178,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -211,8 +212,7 @@ sdram_init(void)
#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
uint idx;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
uint lsdmr_common;
@ -337,16 +337,19 @@ static struct pci_config_table pci_mpc8568mds_config_table[] = {
};
#endif
static struct pci_controller hose[] = {
{
static struct pci_controller pci1_hose = {
#ifndef CONFIG_PCI_PNP
config_table: pci_mpc8568mds_config_table,
#endif
}
};
#endif /* CONFIG_PCI */
#ifdef CONFIG_PCIE1
static struct pci_controller pcie1_hose;
#endif /* CONFIG_PCIE1 */
int first_free_busno = 0;
/*
* pib_init() -- Initialize the PCA9555 IO expander on the PIB board
*/
@ -389,11 +392,164 @@ pib_init(void)
asm("eieio");
}
#ifdef CONFIG_PCI
void
pci_init_board(void)
{
#ifdef CONFIG_PCI
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
#ifdef CONFIG_PCI1
{
pib_init();
pci_mpc85xx_init(hose);
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR;
extern void fsl_pci_init(struct pci_controller *hose);
struct pci_controller *hose = &pci1_hose;
uint pci_32 = 1; /* PORDEVSR[15] */
uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */
uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; /* PORPLLSR[16] */
uint pci_agent = (host_agent == 3) || (host_agent == 4 ) || (host_agent == 6);
uint pci_speed = 66666000;
if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
printf (" PCI: %d bit, %s MHz, %s, %s, %s\n",
(pci_32) ? 32 : 64,
(pci_speed == 33333000) ? "33" :
(pci_speed == 66666000) ? "66" : "unknown",
pci_clk_sel ? "sync" : "async",
pci_agent ? "agent" : "host",
pci_arb ? "arbiter" : "external-arbiter"
);
/* inbound */
pci_set_region(hose->regions + 0,
CFG_PCI_MEMORY_BUS,
CFG_PCI_MEMORY_PHYS,
CFG_PCI_MEMORY_SIZE,
PCI_REGION_MEM | PCI_REGION_MEMORY);
/* outbound memory */
pci_set_region(hose->regions + 1,
CFG_PCI1_MEM_BASE,
CFG_PCI1_MEM_PHYS,
CFG_PCI1_MEM_SIZE,
PCI_REGION_MEM);
/* outbound io */
pci_set_region(hose->regions + 2,
CFG_PCI1_IO_BASE,
CFG_PCI1_IO_PHYS,
CFG_PCI1_IO_SIZE,
PCI_REGION_IO);
hose->region_count = 3;
hose->first_busno = first_free_busno;
pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
fsl_pci_init(hose);
first_free_busno = hose->last_busno+1;
printf ("PCI on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
} else {
printf (" PCI: disabled\n");
}
}
#else
gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
#endif
#ifdef CONFIG_PCIE1
{
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR;
extern void fsl_pci_init(struct pci_controller *hose);
struct pci_controller *hose = &pcie1_hose;
int pcie_ep = (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3);
int pcie_configured = io_sel >= 1;
if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
printf ("\n PCIE connected to slot as %s (base address %x)",
pcie_ep ? "End Point" : "Root Complex",
(uint)pci);
if (pci->pme_msg_det) {
pci->pme_msg_det = 0xffffffff;
debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det);
}
printf ("\n");
/* inbound */
pci_set_region(hose->regions + 0,
CFG_PCI_MEMORY_BUS,
CFG_PCI_MEMORY_PHYS,
CFG_PCI_MEMORY_SIZE,
PCI_REGION_MEM | PCI_REGION_MEMORY);
/* outbound memory */
pci_set_region(hose->regions + 1,
CFG_PCIE1_MEM_BASE,
CFG_PCIE1_MEM_PHYS,
CFG_PCIE1_MEM_SIZE,
PCI_REGION_MEM);
/* outbound io */
pci_set_region(hose->regions + 2,
CFG_PCIE1_IO_BASE,
CFG_PCIE1_IO_PHYS,
CFG_PCIE1_IO_SIZE,
PCI_REGION_IO);
hose->region_count = 3;
hose->first_busno=first_free_busno;
pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
fsl_pci_init(hose);
printf ("PCIE on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
first_free_busno=hose->last_busno+1;
} else {
printf (" PCIE: disabled\n");
}
}
#else
gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
#endif
}
#endif /* CONFIG_PCI */
#if defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
{
int node, tmp[2];
const char *path;
ft_cpu_setup(blob, bd);
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
if (node >= 0) {
#ifdef CONFIG_PCI1
path = fdt_getprop(blob, node, "pci0", NULL);
if (path) {
tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
#ifdef CONFIG_PCIE1
path = fdt_getprop(blob, node, "pci1", NULL);
if (path) {
tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
}
#endif
}
}
#endif

4
board/mpc8568mds/u-boot.lds → board/freescale/mpc8568mds/u-boot.lds
View File

@ -37,7 +37,7 @@ SECTIONS
.bootpg 0xFFFFF000:
{
cpu/mpc85xx/start.o (.bootpg)
board/mpc8568mds/init.o (.bootpg)
board/freescale/mpc8568mds/init.o (.bootpg)
} = 0xffff
/* Read-only sections, merged into text segment: */
@ -67,7 +67,7 @@ SECTIONS
.text :
{
cpu/mpc85xx/start.o (.text)
board/mpc8568mds/init.o (.text)
board/freescale/mpc8568mds/init.o (.text)
cpu/mpc85xx/traps.o (.text)
cpu/mpc85xx/interrupts.o (.text)
cpu/mpc85xx/cpu_init.o (.text)

17
board/ids8247/ids8247.c
View File

@ -329,25 +329,14 @@ nand_init (void)
*/
void ft_blob_update(void *blob, bd_t *bd)
{
int ret, nodeoffset = 0;
ulong memory_data[2] = {0};
int ret;
memory_data[0] = cpu_to_be32(bd->bi_memstart);
memory_data[1] = cpu_to_be32(bd->bi_memsize);
ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
nodeoffset = fdt_find_node_by_path (blob, "/memory");
if (nodeoffset >= 0) {
ret = fdt_setprop(blob, nodeoffset, "reg", memory_data,
sizeof(memory_data));
if (ret < 0)
if (ret < 0) {
printf("ft_blob_update): cannot set /memory/reg "
"property err:%s\n", fdt_strerror(ret));
}
else {
/* memory node is required in dts */
printf("ft_blob_update(): cannot find /memory node "
"err:%s\n", fdt_strerror(nodeoffset));
}
}
void ft_board_setup(void *blob, bd_t *bd)

14
board/mpc8540eval/mpc8540eval.c
View File

@ -35,8 +35,7 @@ long int fixed_sdram (void);
int board_pre_init (void)
{
#if defined(CONFIG_PCI)
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_pcix_t *pci = &immr->im_pcix;
volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
pci->peer &= 0xffffffdf; /* disable master abort */
#endif
@ -68,14 +67,13 @@ long int initdram (int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
#if !defined(CONFIG_RAM_AS_FLASH)
volatile ccsr_lbc_t *lbc= &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
sys_info_t sysinfo;
uint temp_lbcdll = 0;
#endif
#if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL)
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
#endif
#if defined(CONFIG_DDR_DLL)
@ -138,8 +136,7 @@ long int initdram (int board_type)
* enable errors */
uint *p = 0;
uint i = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
dma_init();
for (*p = 0; p < (uint *)(8 * 1024); p++) {
if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
@ -222,8 +219,7 @@ int testdram (void)
long int fixed_sdram (void)
{
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
ddr->cs0_config = CFG_DDR_CS0_CONFIG;

48
board/ms7722se/Makefile Normal file
View File

@ -0,0 +1,48 @@
#
# Copyright (C) 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
# Copyright (C) 2007
# Kenati Technologies, Inc.
#
# board/ms7722se/Makefile
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
include $(TOPDIR)/config.mk
LIB = lib$(BOARD).a
OBJS := ms7722se.o
SOBJS := lowlevel_init.o
$(LIB): $(OBJS) $(SOBJS)
$(AR) crv $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#########################################################################
.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-include .depend
#########################################################################

31
board/ms7722se/config.mk Normal file
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@ -0,0 +1,31 @@
#
# Copyright (C) 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
# Copyright (C) 2007
# Kenati Technologies, Inc.
#
# board/ms7722se/config.mk
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
# TEXT_BASE refers to image _after_ relocation.
#
# NOTE: Must match value used in u-boot.lds (in this directory).
#
TEXT_BASE = 0x8FFC0000

294
board/ms7722se/lowlevel_init.S Normal file
View File

@ -0,0 +1,294 @@
/*
* Copyright (C) 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* Copyright (C) 2007
* Kenati Technologies, Inc.
*
* board/ms7722se/lowlevel_init.S
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <version.h>
#include <asm/processor.h>
/*
* Board specific low level init code, called _very_ early in the
* startup sequence. Relocation to SDRAM has not happened yet, no
* stack is available, bss section has not been initialised, etc.
*
* (Note: As no stack is available, no subroutines can be called...).
*/
.global lowlevel_init
.text
.align 2
lowlevel_init:
mov.l CCR_A, r1 ! Address of Cache Control Register
mov.l CCR_D, r0 ! Instruction Cache Invalidate
mov.l r0, @r1
mov.l MMUCR_A, r1 ! Address of MMU Control Register
mov.l MMUCR_D, r0 ! TI == TLB Invalidate bit
mov.l r0, @r1
mov.l MSTPCR0_A, r1 ! Address of Power Control Register 0
mov.l MSTPCR0_D, r0 !
mov.l r0, @r1
mov.l MSTPCR2_A, r1 ! Address of Power Control Register 2
mov.l MSTPCR2_D, r0 !
mov.l r0, @r1
mov.l SBSCR_A, r1 !
mov.w SBSCR_D, r0 !
mov.w r0, @r1
mov.l PSCR_A, r1 !
mov.w PSCR_D, r0 !
mov.w r0, @r1
! mov.l RWTCSR_A, r1 ! 0xA4520004 (Watchdog Control / Status Register)
! mov.w RWTCSR_D_1, r0 ! 0xA507 -> timer_STOP/WDT_CLK=max
! mov.w r0, @r1
mov.l RWTCNT_A, r1 ! 0xA4520000 (Watchdog Count Register)
mov.w RWTCNT_D, r0 ! 0x5A00 -> Clear
mov.w r0, @r1
mov.l RWTCSR_A, r1 ! 0xA4520004 (Watchdog Control / Status Register)
mov.w RWTCSR_D_2, r0 ! 0xA504 -> timer_STOP/CLK=500ms
mov.w r0, @r1
mov.l FRQCR_A, r1 ! 0xA4150000 Frequency control register
mov.l FRQCR_D, r0 !
mov.l r0, @r1
mov.l CCR_A, r1 ! Address of Cache Control Register
mov.l CCR_D_2, r0 ! ??
mov.l r0, @r1
bsc_init:
mov.l PSELA_A, r1
mov.w PSELA_D, r0
mov.w r0, @r1
mov.l DRVCR_A, r1
mov.w DRVCR_D, r0
mov.w r0, @r1
mov.l PCCR_A, r1
mov.w PCCR_D, r0
mov.w r0, @r1
mov.l PECR_A, r1
mov.w PECR_D, r0
mov.w r0, @r1
mov.l PJCR_A, r1
mov.w PJCR_D, r0
mov.w r0, @r1
mov.l PXCR_A, r1
mov.w PXCR_D, r0
mov.w r0, @r1
mov.l CMNCR_A, r1 ! CMNCR address -> R1
mov.l CMNCR_D, r0 ! CMNCR data -> R0
mov.l r0, @r1 ! CMNCR set
mov.l CS0BCR_A, r1 ! CS0BCR address -> R1
mov.l CS0BCR_D, r0 ! CS0BCR data -> R0
mov.l r0, @r1 ! CS0BCR set
mov.l CS2BCR_A, r1 ! CS2BCR address -> R1
mov.l CS2BCR_D, r0 ! CS2BCR data -> R0
mov.l r0, @r1 ! CS2BCR set
mov.l CS4BCR_A, r1 ! CS4BCR address -> R1
mov.l CS4BCR_D, r0 ! CS4BCR data -> R0
mov.l r0, @r1 ! CS4BCR set
mov.l CS5ABCR_A, r1 ! CS5ABCR address -> R1
mov.l CS5ABCR_D, r0 ! CS5ABCR data -> R0
mov.l r0, @r1 ! CS5ABCR set
mov.l CS5BBCR_A, r1 ! CS5BBCR address -> R1
mov.l CS5BBCR_D, r0 ! CS5BBCR data -> R0
mov.l r0, @r1 ! CS5BBCR set
mov.l CS6ABCR_A, r1 ! CS6ABCR address -> R1
mov.l CS6ABCR_D, r0 ! CS6ABCR data -> R0
mov.l r0, @r1 ! CS6ABCR set
mov.l CS0WCR_A, r1 ! CS0WCR address -> R1
mov.l CS0WCR_D, r0 ! CS0WCR data -> R0
mov.l r0, @r1 ! CS0WCR set
mov.l CS2WCR_A, r1 ! CS2WCR address -> R1
mov.l CS2WCR_D, r0 ! CS2WCR data -> R0
mov.l r0, @r1 ! CS2WCR set
mov.l CS4WCR_A, r1 ! CS4WCR address -> R1
mov.l CS4WCR_D, r0 ! CS4WCR data -> R0
mov.l r0, @r1 ! CS4WCR set
mov.l CS5AWCR_A, r1 ! CS5AWCR address -> R1
mov.l CS5AWCR_D, r0 ! CS5AWCR data -> R0
mov.l r0, @r1 ! CS5AWCR set
mov.l CS5BWCR_A, r1 ! CS5BWCR address -> R1
mov.l CS5BWCR_D, r0 ! CS5BWCR data -> R0
mov.l r0, @r1 ! CS5BWCR set
mov.l CS6AWCR_A, r1 ! CS6AWCR address -> R1
mov.l CS6AWCR_D, r0 ! CS6AWCR data -> R0
mov.l r0, @r1 ! CS6AWCR set
! SDRAM initialization
mov.l SDCR_A, r1 ! SB_SDCR address -> R1
mov.l SDCR_D, r0 ! SB_SDCR data -> R0
mov.l r0, @r1 ! SB_SDCR set
mov.l SDWCR_A, r1 ! SB_SDWCR address -> R1
mov.l SDWCR_D, r0 ! SB_SDWCR data -> R0
mov.l r0, @r1 ! SB_SDWCR set
mov.l SDPCR_A, r1 ! SB_SDPCR address -> R1
mov.l SDPCR_D, r0 ! SB_SDPCR data -> R0
mov.l r0, @r1 ! SB_SDPCR set
mov.l RTCOR_A, r1 ! SB_RTCOR address -> R1
mov.l RTCOR_D, r0 ! SB_RTCOR data -> R0
mov.l r0, @r1 ! SB_RTCOR set
mov.l RTCSR_A, r1 ! SB_RTCSR address -> R1
mov.l RTCSR_D, r0 ! SB_RTCSR data -> R0
mov.l r0, @r1 ! SB_RTCSR set
mov.l SDMR3_A, r1 ! SDMR3 address -> R1
mov #0x00, r0 ! SDMR3 data -> R0
mov.b r0, @r1 ! SDMR3 set
! BL bit off (init = ON) (?!?)
stc sr, r0 ! BL bit off(init=ON)
mov.l SR_MASK_D, r1
and r1, r0
ldc r0, sr
rts
mov #0, r0
.align 2
CCR_A: .long CCR
MMUCR_A: .long MMUCR
MSTPCR0_A: .long MSTPCR0
MSTPCR2_A: .long MSTPCR2
SBSCR_A: .long SBSCR
PSCR_A: .long PSCR
RWTCSR_A: .long RWTCSR
RWTCNT_A: .long RWTCNT
FRQCR_A: .long FRQCR
CCR_D: .long 0x00000800
CCR_D_2: .long 0x00000103
MMUCR_D: .long 0x00000004
MSTPCR0_D: .long 0x00001001
MSTPCR2_D: .long 0xffffffff
FRQCR_D: .long 0x07022538
PSELA_A: .long 0xa405014E
PSELA_D: .word 0x0A10
.align 2
DRVCR_A: .long 0xa405018A
DRVCR_D: .word 0x0554
.align 2
PCCR_A: .long 0xa4050104
PCCR_D: .word 0x8800
.align 2
PECR_A: .long 0xa4050108
PECR_D: .word 0x0000
.align 2
PJCR_A: .long 0xa4050110
PJCR_D: .word 0x1000
.align 2
PXCR_A: .long 0xa4050148
PXCR_D: .word 0x0AAA
.align 2
CMNCR_A: .long CMNCR
CMNCR_D: .long 0x00000013
CS0BCR_A: .long CS0BCR ! Flash bank 1
CS0BCR_D: .long 0x24920400
CS2BCR_A: .long CS2BCR ! SRAM
CS2BCR_D: .long 0x24920400
CS4BCR_A: .long CS4BCR ! FPGA, PCMCIA, USB, ext slot
CS4BCR_D: .long 0x24920400
CS5ABCR_A: .long CS5ABCR ! Ext slot
CS5ABCR_D: .long 0x24920400
CS5BBCR_A: .long CS5BBCR ! USB controller
CS5BBCR_D: .long 0x24920400
CS6ABCR_A: .long CS6ABCR ! Ethernet
CS6ABCR_D: .long 0x24920400
CS0WCR_A: .long CS0WCR
CS0WCR_D: .long 0x00000300
CS2WCR_A: .long CS2WCR
CS2WCR_D: .long 0x00000300
CS4WCR_A: .long CS4WCR
CS4WCR_D: .long 0x00000300
CS5AWCR_A: .long CS5AWCR
CS5AWCR_D: .long 0x00000300
CS5BWCR_A: .long CS5BWCR
CS5BWCR_D: .long 0x00000300
CS6AWCR_A: .long CS6AWCR
CS6AWCR_D: .long 0x00000300
SDCR_A: .long SBSC_SDCR
SDCR_D: .long 0x00020809
SDWCR_A: .long SBSC_SDWCR
SDWCR_D: .long 0x00164d0d
SDPCR_A: .long SBSC_SDPCR
SDPCR_D: .long 0x00000087
RTCOR_A: .long SBSC_RTCOR
RTCOR_D: .long 0xA55A0034
RTCSR_A: .long SBSC_RTCSR
RTCSR_D: .long 0xA55A0010
SDMR3_A: .long 0xFE500180
.align 1
SBSCR_D: .word 0x0040
PSCR_D: .word 0x0000
RWTCSR_D_1: .word 0xA507
RWTCSR_D_2: .word 0xA507
RWTCNT_D: .word 0x5A00
SR_MASK_D: .long 0xEFFFFF0F

59
board/ms7722se/ms7722se.c Normal file
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@ -0,0 +1,59 @@
/*
* Copyright (C) 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* Copyright (C) 2007
* Kenati Technologies, Inc.
*
* board/ms7722se/ms7722se.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/processor.h>
#define LED_BASE 0xB0800000
int checkboard(void)
{
puts("BOARD: Hitachi UL MS7722SE\n");
return 0;
}
int board_init(void)
{
/* Setup PTXMD[1:0] for /CS6A */
outw(inw(PXCR) & ~0xf000, PXCR);
return 0;
}
int dram_init (void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_memstart = CFG_SDRAM_BASE;
gd->bd->bi_memsize = CFG_SDRAM_SIZE;
printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
return 0;
}
void led_set_state (unsigned short value)
{
*((volatile unsigned short *) LED_BASE) = (value & 0xFF);
}

105
board/ms7722se/u-boot.lds Normal file
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@ -0,0 +1,105 @@
/*
* Copyrigth (c) 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(_start)
SECTIONS
{
/*
Base address of internal SDRAM is 0x0C000000.
Although size of SDRAM can be either 16 or 32 MBytes,
we assume 16 MBytes (ie ignore upper half if the full
32 MBytes is present).
NOTE: This address must match with the definition of
TEXT_BASE in config.mk (in this directory).
*/
. = 0x8C000000 + (64*1024*1024) - (256*1024);
PROVIDE (reloc_dst = .);
PROVIDE (_ftext = .);
PROVIDE (_fcode = .);
PROVIDE (_start = .);
.text :
{
cpu/sh4/start.o (.text)
. = ALIGN(8192);
common/environment.o (.ppcenv)
. = ALIGN(8192);
common/environment.o (.ppcenvr)
. = ALIGN(8192);
*(.text)
. = ALIGN(4);
} =0xFF
PROVIDE (_ecode = .);
.rodata :
{
*(.rodata)
. = ALIGN(4);
}
PROVIDE (_etext = .);
PROVIDE (_fdata = .);
.data :
{
*(.data)
. = ALIGN(4);
}
PROVIDE (_edata = .);
PROVIDE (_fgot = .);
.got :
{
*(.got)
. = ALIGN(4);
}
PROVIDE (_egot = .);
PROVIDE (__u_boot_cmd_start = .);
.u_boot_cmd :
{
*(.u_boot_cmd)
. = ALIGN(4);
}
PROVIDE (__u_boot_cmd_end = .);
PROVIDE (reloc_dst_end = .);
/* _reloc_dst_end = .; */
PROVIDE (bss_start = .);
PROVIDE (__bss_start = .);
.bss :
{
*(.bss)
. = ALIGN(4);
}
PROVIDE (bss_end = .);
PROVIDE (_end = .);
}

43
board/ms7750se/Makefile Normal file
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@ -0,0 +1,43 @@
#
# Copyright (C) 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = lib$(BOARD).a
OBJS := ms7750se.o
SOBJS := lowlevel_init.o
$(LIB): $(OBJS) $(SOBJS)
$(AR) crv $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#################################################################
.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-include .depend
#################################################################

23
board/ms7750se/config.mk Normal file
View File

@ -0,0 +1,23 @@
#
# Copyright (C) 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
#
# NOTE: Must match value used in u-boot.lds (in this directory).
#
TEXT_BASE = 0x8FFC0000

179
board/ms7750se/lowlevel_init.S Normal file
View File

@ -0,0 +1,179 @@
/*
modified from SH-IPL+g
Renesaso SuperH / Solution Enginge MS775xSE01 BSC setting.
Support CPU : SH7750/SH7750S/SH7750R/SH7751/SH7751R
Coyright (c) 2007 Nobuhiro Iwamatsu <iwmatsu@nigauri.org>
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <version.h>
#include <asm/processor.h>
#ifdef CONFIG_CPU_SH7751
#define BCR2_D_VALUE 0x2FFC /* Area 1-6 width: 32/32/32/32/32/16 */
#define WCR1_D_VALUE 0x02770771 /* DMA:0 A6:2 A3:0 A0:1 Others:15 */
#ifdef CONFIG_MARUBUN_PCCARD
#define WCR2_D_VALUE 0xFFFE4FE7 /* A6:15 A6B:7 A5:15 A5B:7 A4:15
A3:2 A2:15 A1:15 A0:6 A0B:7 */
#else /* CONFIG_MARUBUN_PCCARD */
#define WCR2_D_VALUE 0x7FFE4FE7 /* A6:3 A6B:7 A5:15 A5B:7 A4:15
A3:2 A2:15 A1:15 A0:6 A0B:7 */
#endif /* CONFIG_MARUBUN_PCCARD */
#define WCR3_D_VALUE 0x01777771 /* A6: 0-1 A5: 1-3 A4: 1-3 A3: 1-3
A2: 1-3 A1: 1-3 A0: 0-1 */
#define RTCOR_D_VALUE 0xA50D /* Write code A5, data 0D (~15us?) */
#define SDMR3_ADDRESS 0xFF940088 /* SDMR3 address on 32-bit bus */
#define MCR_D1_VALUE 0x100901B4 /* SDRAM 32-bit, CAS/RAS Refresh, ... */
#define MCR_D2_VALUE 0x500901B4 /* Same w/MRSET now 1 (mode reg cmd) */
#else /* CONFIG_CPU_SH7751 */
#define BCR2_D_VALUE 0x2E3C /* Area 1-6 width: 32/32/64/16/32/16 */
#define WCR1_D_VALUE 0x02720777 /* DMA:0 A6:2 A4:2 A3:0 Others:15 */
#define WCR2_D_VALUE 0xFFFE4FFF /* A6:15 A6B:7 A5:15 A5B:7 A4:15
A3:2 A2:15 A1:15 A0:15 A0B:7 */
#define WCR3_D_VALUE 0x01717771 /* A6: 0-1 A5: 1-3 A4: 0-1 A3: 1-3
A2: 1-3 A1: 1-3 A0: 0-1 */
#define RTCOR_D_VALUE 0xA510 /* Write code A5, data 10 (~15us?) */
#define SDMR3_ADDRESS 0xFF940110 /* SDMR3 address on 64-bit bus */
#define MCR_D1_VALUE 0x8801001C /* SDRAM 64-bit, CAS/RAS Refresh, ... */
#define MCR_D2_VALUE 0xC801001C /* Same w/MRSET now 1 (mode reg cmd) */
#endif /* CONFIG_CPU_SH7751 */
.global lowlevel_init
.text
.align 2
lowlevel_init:
mov.l CCR_A, r1 ! CCR Address
mov.l CCR_D_DISABLE, r0 ! CCR Data
mov.l r0, @r1
init_bsc:
mov.l FRQCR_A,r1 /* FRQCR Address */
mov.l FRQCR_D,r0 /* FRQCR Data */
mov.w r0,@r1
mov.l BCR1_A,r1 /* BCR1 Address */
mov.l BCR1_D,r0 /* BCR1 Data */
mov.l r0,@r1
mov.l BCR2_A,r1 /* BCR2 Address */
mov.l BCR2_D,r0 /* BCR2 Data */
mov.w r0,@r1
mov.l WCR1_A,r1 /* WCR1 Address */
mov.l WCR1_D,r0 /* WCR1 Data */
mov.l r0,@r1
mov.l WCR2_A,r1 /* WCR2 Address */
mov.l WCR2_D,r0 /* WCR2 Data */
mov.l r0,@r1
mov.l WCR3_A,r1 /* WCR3 Address */
mov.l WCR3_D,r0 /* WCR3 Data */
mov.l r0,@r1
mov.l MCR_A,r1 /* MCR Address */
mov.l MCR_D1,r0 /* MCR Data1 */
mov.l r0,@r1
mov.l SDMR3_A,r1 /* Set SDRAM mode */
mov #0,r0
mov.b r0,@r1
! Do you need PCMCIA setting?
! If so, please add the lines here...
mov.l RTCNT_A,r1 /* RTCNT Address */
mov.l RTCNT_D,r0 /* RTCNT Data */
mov.w r0,@r1
mov.l RTCOR_A,r1 /* RTCOR Address */
mov.l RTCOR_D,r0 /* RTCOR Data */
mov.w r0,@r1
mov.l RTCSR_A,r1 /* RTCSR Address */
mov.l RTCSR_D,r0 /* RTCSR Data */
mov.w r0,@r1
mov.l RFCR_A,r1 /* RFCR Address */
mov.l RFCR_D,r0 /* RFCR Data */
mov.w r0,@r1 /* Clear reflesh counter */
/* Wait DRAM refresh 30 times */
mov #30,r3
1:
mov.w @r1,r0
extu.w r0,r2
cmp/hi r3,r2
bf 1b
mov.l MCR_A,r1 /* MCR Address */
mov.l MCR_D2,r0 /* MCR Data2 */
mov.l r0,@r1
mov.l SDMR3_A,r1 /* Set SDRAM mode */
mov #0,r0
mov.b r0,@r1
rts
nop
.align 2
CCR_A: .long CCR
CCR_D_DISABLE: .long 0x0808
FRQCR_A: .long FRQCR
FRQCR_D:
#ifdef CONFIG_CPU_TYPE_R
.long 0x00000e1a /* 12:3:3 */
#else /* CONFIG_CPU_TYPE_R */
#ifdef CONFIG_GOOD_SESH4
.long 0x00000e13 /* 6:2:1 */
#else
.long 0x00000e23 /* 6:1:1 */
#endif
#endif /* CONFIG_CPU_TYPE_R */
BCR1_A: .long BCR1
BCR1_D: .long 0x00000008 /* Area 3 SDRAM */
BCR2_A: .long BCR2
BCR2_D: .long BCR2_D_VALUE /* Bus width settings */
WCR1_A: .long WCR1
WCR1_D: .long WCR1_D_VALUE /* Inter-area or turnaround wait states */
WCR2_A: .long WCR2
WCR2_D: .long WCR2_D_VALUE /* Per-area access and burst wait states */
WCR3_A: .long WCR3
WCR3_D: .long WCR3_D_VALUE /* Address setup and data hold cycles */
RTCSR_A: .long RTCSR
RTCSR_D: .long 0xA518 /* RTCSR Write Code A5h Data 18h */
RTCNT_A: .long RTCNT
RTCNT_D: .long 0xA500 /* RTCNT Write Code A5h Data 00h */
RTCOR_A: .long RTCOR
RTCOR_D: .long RTCOR_D_VALUE /* Set refresh time (about 15us) */
SDMR3_A: .long SDMR3_ADDRESS
MCR_A: .long MCR
MCR_D1: .long MCR_D1_VALUE
MCR_D2: .long MCR_D2_VALUE
RFCR_A: .long RFCR
RFCR_D: .long 0xA400 /* RFCR Write Code A4h Data 00h */

48
board/mpc8568mds/ft_board.c → board/ms7750se/ms7750se.c
View File

@ -1,5 +1,6 @@
/*
* Copyright 2004-2007 Freescale Semiconductor.
* Copyright (C) 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
@ -11,7 +12,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@ -21,25 +22,30 @@
*/
#include <common.h>
#include <asm/processor.h>
#include <ft_build.h>
extern void ft_cpu_setup(void *blob, bd_t *bd);
#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
void
ft_board_setup(void *blob, bd_t *bd)
int checkboard(void)
{
u32 *p;
int len;
#ifdef CONFIG_PCI
ft_pci_setup(blob, bd);
#endif
ft_cpu_setup(blob, bd);
p = ft_get_prop(blob, "/memory/reg", &len);
if (p != NULL) {
*p++ = cpu_to_be32(bd->bi_memstart);
*p = cpu_to_be32(bd->bi_memsize);
}
puts("BOARD: SH7750/SH7750S/SH7750R Solution Engine\n");
return 0;
}
int board_init(void)
{
return 0;
}
int dram_init (void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_memstart = CFG_SDRAM_BASE;
gd->bd->bi_memsize = CFG_SDRAM_SIZE;
printf("DRAM: %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
return 0;
}
int board_late_init(void)
{
return 0;
}
#endif /* CONFIG_OF_FLAT_TREE && CONFIG_OF_BOARD_SETUP */

105
board/ms7750se/u-boot.lds Normal file
View File

@ -0,0 +1,105 @@
/*
* Copyrigth (c) 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
OUTPUT_ARCH(sh)
ENTRY(_start)
SECTIONS
{
/*
Base address of internal SDRAM is 0x0C000000.
Although size of SDRAM can be either 16 or 32 MBytes,
we assume 16 MBytes (ie ignore upper half if the full
32 MBytes is present).
NOTE: This address must match with the definition of
TEXT_BASE in config.mk (in this directory).
*/
. = 0x8C000000 + (64*1024*1024) - (256*1024);
PROVIDE (reloc_dst = .);
PROVIDE (_ftext = .);
PROVIDE (_fcode = .);
PROVIDE (_start = .);
.text :
{
cpu/sh4/start.o (.text)
. = ALIGN(8192);
common/environment.o (.ppcenv)
. = ALIGN(8192);
common/environment.o (.ppcenvr)
. = ALIGN(8192);
*(.text)
. = ALIGN(4);
} =0xFF
PROVIDE (_ecode = .);
.rodata :
{
*(.rodata)
. = ALIGN(4);
}
PROVIDE (_etext = .);
PROVIDE (_fdata = .);
.data :
{
*(.data)
. = ALIGN(4);
}
PROVIDE (_edata = .);
PROVIDE (_fgot = .);
.got :
{
*(.got)
. = ALIGN(4);
}
PROVIDE (_egot = .);
PROVIDE (__u_boot_cmd_start = .);
.u_boot_cmd :
{
*(.u_boot_cmd)
. = ALIGN(4);
}
PROVIDE (__u_boot_cmd_end = .);
PROVIDE (reloc_dst_end = .);
/* _reloc_dst_end = .; */
PROVIDE (bss_start = .);
PROVIDE (__bss_start = .);
.bss :
{
*(.bss)
. = ALIGN(4);
}
PROVIDE (bss_end = .);
PROVIDE (_end = .);
}

14
board/pm854/pm854.c
View File

@ -45,8 +45,7 @@ long int fixed_sdram(void);
int board_early_init_f (void)
{
#if defined(CONFIG_PCI)
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_pcix_t *pci = &immr->im_pcix;
volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
pci->peer &= 0xffffffdf; /* disable master abort */
#endif
@ -79,13 +78,12 @@ initdram(int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
#if defined(CONFIG_DDR_DLL)
{
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
int i,x;
x = 10;
@ -133,9 +131,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -229,8 +226,7 @@ int testdram (void)
long int fixed_sdram (void)
{
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
ddr->cs0_config = CFG_DDR_CS0_CONFIG;

11
board/pm856/pm856.c
View File

@ -232,13 +232,12 @@ initdram(int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
puts("Initializing\n");
#if defined(CONFIG_DDR_DLL)
{
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
int i,x;
x = 10;
@ -287,9 +286,8 @@ initdram(int board_type)
void
local_bus_init(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;
@ -382,8 +380,7 @@ int testdram (void)
long int fixed_sdram (void)
{
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
ddr->cs0_config = CFG_DDR_CS0_CONFIG;

14
board/sbc8560/sbc8560.c
View File

@ -195,8 +195,7 @@ const iop_conf_t iop_conf_tab[4][32] = {
int board_early_init_f (void)
{
#if defined(CONFIG_PCI)
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_pcix_t *pci = &immr->im_pcix;
volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
pci->peer &= 0xfffffffdf; /* disable master abort */
#endif
@ -264,16 +263,15 @@ long int initdram (int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
#if 0
#if !defined(CONFIG_RAM_AS_FLASH)
volatile ccsr_lbc_t *lbc= &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
sys_info_t sysinfo;
uint temp_lbcdll = 0;
#endif
#endif /* 0 */
#if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL)
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
#endif
#if defined(CONFIG_DDR_DLL)
uint temp_ddrdll = 0;
@ -336,8 +334,7 @@ long int initdram (int board_type)
* enable errors */
uint *p = 0;
uint i = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
dma_init();
for (*p = 0; p < (uint *)(8 * 1024); p++) {
if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
@ -424,8 +421,7 @@ long int fixed_sdram (void)
#define CFG_DDR_CONTROL 0xc2000000
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
ddr->cs0_bnds = 0x00000007;
ddr->cs1_bnds = 0x0010001f;

6
board/stxgp3/stxgp3.c
View File

@ -203,8 +203,7 @@ int
board_early_init_f(void)
{
#if defined(CONFIG_PCI)
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_pcix_t *pci = &immr->im_pcix;
volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
pci->peer &= 0xfffffffdf; /* disable master abort */
#endif
@ -283,11 +282,10 @@ initdram (int board_type)
{
long dram_size = 0;
extern long spd_sdram (void);
volatile immap_t *immap = (immap_t *)CFG_IMMR;
#if defined(CONFIG_DDR_DLL)
{
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint temp_ddrdll = 0;
/* Work around to stabilize DDR DLL */

6
board/stxssa/stxssa.c
View File

@ -252,8 +252,7 @@ int
board_early_init_f(void)
{
#if defined(CONFIG_PCI)
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_pcix_t *pci = &immr->im_pcix;
volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
pci->peer &= 0xffffffdf; /* disable master abort */
#endif
@ -302,8 +301,7 @@ initdram (int board_type)
#if defined(CONFIG_DDR_DLL)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint temp_ddrdll = 0;
/* Work around to stabilize DDR DLL */

6
board/tqm85xx/sdram.c
View File

@ -57,8 +57,7 @@ int cas_latency(void);
long int sdram_setup(int casl)
{
int i;
volatile immap_t *immap = (immap_t *) CFG_IMMR;
volatile ccsr_ddr_t *ddr = &immap->im_ddr;
volatile ccsr_ddr_t *ddr = (void *)(CFG_MPC85xx_DDR_ADDR);
unsigned long cfg_ddr_timing1;
unsigned long cfg_ddr_mode;
@ -150,8 +149,7 @@ long int initdram (int board_type)
* This DLL-Override only used on TQM8540 and TQM8560
*/
{
volatile immap_t *immap = (immap_t *) CFG_IMMR;
volatile ccsr_gur_t *gur= &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
int i,x;
x = 10;

8
board/tqm85xx/tqm85xx.c
View File

@ -262,8 +262,7 @@ int checkboard (void)
int misc_init_r (void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *memctl = &immap->im_lbc;
volatile ccsr_lbc_t *memctl = (void *)(CFG_MPC85xx_LBC_ADDR);
/*
* Adjust flash start and offset to detected values
@ -324,9 +323,8 @@ int misc_init_r (void)
*/
void local_bus_init (void)
{
volatile immap_t *immap = (immap_t *) CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_lbc_t *lbc = &immap->im_lbc;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
uint clkdiv;
uint lbc_hz;

4
board/tqm8xx/flash.c
View File

@ -33,6 +33,8 @@
DECLARE_GLOBAL_DATA_PTR;
#if !defined(CFG_FLASH_CFI_DRIVER) /* do not use if CFI driver is configured */
#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
&& !defined(CONFIG_TQM885D)
# ifndef CFG_OR_TIMING_FLASH_AT_50MHZ
@ -828,3 +830,5 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
/*-----------------------------------------------------------------------
*/
#endif /* !defined(CFG_FLASH_CFI_DRIVER) */

15
board/tqm8xx/tqm8xx.c
View File

@ -37,6 +37,7 @@ static long int dram_size (long int, long int *, long int);
#define _NOT_USED_ 0xFFFFFFFF
/* UPM initialization table for SDRAM: 40, 50, 66 MHz CLKOUT @ CAS latency 2, tWR=2 */
const uint sdram_table[] =
{
/*
@ -63,14 +64,14 @@ const uint sdram_table[] =
/*
* Single Write. (Offset 18 in UPMA RAM)
*/
0x1F0DFC04, 0xEEABBC00, 0x01B27C04, 0x1FF5FC47, /* last */
_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
0x1F0DFC04, 0xEEABBC00, 0x11B77C04, 0xEFFAFC44,
0x1FF5FC47, /* last */
_NOT_USED_, _NOT_USED_, _NOT_USED_,
/*
* Burst Write. (Offset 20 in UPMA RAM)
*/
0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00,
0xF0AFFC00, 0xE1BAFC04, 0x1FF5FC47, /* last */
_NOT_USED_,
0xF0AFFC00, 0xF0AFFC04, 0xE1BAFC44, 0x1FF5FC47, /* last */
_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
/*
@ -83,7 +84,7 @@ const uint sdram_table[] =
/*
* Exception. (Offset 3c in UPMA RAM)
*/
0x7FFFFC07, /* last */
0xFFFFFC07, /* last */
_NOT_USED_, _NOT_USED_, _NOT_USED_,
};
@ -183,7 +184,7 @@ long int initdram (int board_type)
#ifndef CONFIG_CAN_DRIVER
if ((board_type != 'L') &&
(board_type != 'M') &&
(board_type != 'D') ) { /* "L" and "M" type boards have only one bank SDRAM */
(board_type != 'D') ) { /* only one SDRAM bank on L, M and D modules */
memctl->memc_or3 = CFG_OR3_PRELIM;
memctl->memc_br3 = CFG_BR3_PRELIM;
}
@ -259,7 +260,7 @@ long int initdram (int board_type)
#ifndef CONFIG_CAN_DRIVER
if ((board_type != 'L') &&
(board_type != 'M') &&
(board_type != 'D') ) { /* "L" and "M" type boards have only one bank SDRAM */
(board_type != 'D') ) { /* only one SDRAM bank on L, M and D modules */
/*
* Check Bank 1 Memory Size
* use current column settings

3
common/Makefile
View File

@ -55,7 +55,7 @@ COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o
COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o
COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o
COBJS-y += cmd_fdc.o
COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o
COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o
COBJS-$(CONFIG_CMD_FDOS) += cmd_fdos.o
COBJS-$(CONFIG_CMD_FLASH) += cmd_flash.o
ifdef CONFIG_FPGA
@ -105,7 +105,6 @@ COBJS-y += env_onenand.o
COBJS-y += env_nvram.o
COBJS-y += env_nowhere.o
COBJS-y += exports.o
COBJS-y += fdt_support.o
COBJS-y += flash.o
COBJS-y += fpga.o
COBJS-y += ft_build.o

2
common/cmd_bootm.c
View File

@ -260,6 +260,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
if (hdr->ih_arch != IH_CPU_NIOS2)
#elif defined(__PPC__)
if (hdr->ih_arch != IH_CPU_PPC)
#elif defined(__sh__)
if (hdr->ih_arch != IH_CPU_SH)
#else
# error Unknown CPU type
#endif

4
common/cmd_fdt.c
View File

@ -588,7 +588,7 @@ static int fdt_print(const char *pathp, char *prop, int depth)
printf("%s %s\n", pathp, prop);
return 0;
} else if (len > 0) {
printf("%s=", prop);
printf("%s = ", prop);
print_data (nodep, len);
printf("\n");
return 0;
@ -649,7 +649,7 @@ static int fdt_print(const char *pathp, char *prop, int depth)
pathp);
} else {
if (level <= depth) {
printf("%s%s=",
printf("%s%s = ",
&tabs[MAX_LEVEL - level],
pathp);
print_data (nodep, len);

4
common/cmd_ide.c
View File

@ -886,7 +886,7 @@ input_swap_data(int dev, ulong *sect_buf, int words)
#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA)
#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH)
static void
output_data(int dev, ulong *sect_buf, int words)
{
@ -938,7 +938,7 @@ output_data(int dev, ulong *sect_buf, int words)
}
#endif /* __PPC__ */
#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA)
#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA) || defined(CONFIG_SH)
static void
input_data(int dev, ulong *sect_buf, int words)
{

130
common/fdt_support.c
View File

@ -24,13 +24,11 @@
#include <common.h>
#include <linux/ctype.h>
#include <linux/types.h>
#ifdef CONFIG_OF_LIBFDT
#include <asm/global_data.h>
#include <fdt.h>
#include <libfdt.h>
#include <fdt_support.h>
#include <exports.h>
/*
* Global data (for the gd->bd)
@ -70,6 +68,43 @@ int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
return fdt_setprop(fdt, nodeoff, prop, val, len);
}
#ifdef CONFIG_OF_STDOUT_VIA_ALIAS
static int fdt_fixup_stdout(void *fdt, int choosenoff)
{
int err = 0;
#ifdef CONFIG_CONS_INDEX
int node;
char sername[9] = { 0 };
const char *path;
sprintf(sername, "serial%d", CONFIG_CONS_INDEX - 1);
err = node = fdt_path_offset(fdt, "/aliases");
if (node >= 0) {
int len;
path = fdt_getprop(fdt, node, sername, &len);
if (path) {
char *p = malloc(len);
err = -FDT_ERR_NOSPACE;
if (p) {
memcpy(p, path, len);
err = fdt_setprop(fdt, choosenoff,
"linux,stdout-path", p, len);
free(p);
}
} else {
err = len;
}
}
#endif
if (err < 0)
printf("WARNING: could not set linux,stdout-path %s.\n",
fdt_strerror(err));
return err;
}
#endif
int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
{
int nodeoffset;
@ -160,6 +195,11 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
printf("WARNING: could not set linux,initrd-end %s.\n",
fdt_strerror(err));
}
#ifdef CONFIG_OF_STDOUT_VIA_ALIAS
err = fdt_fixup_stdout(fdt, nodeoffset);
#endif
#ifdef OF_STDOUT_PATH
err = fdt_setprop(fdt, nodeoffset,
"linux,stdout-path", OF_STDOUT_PATH, strlen(OF_STDOUT_PATH)+1);
@ -441,6 +481,87 @@ void do_fixup_by_compat_u32(void *fdt, const char *compat,
do_fixup_by_compat(fdt, compat, prop, &val, 4, create);
}
int fdt_fixup_memory(void *blob, u64 start, u64 size)
{
int err, nodeoffset, len = 0;
u8 tmp[16];
const u32 *addrcell, *sizecell;
err = fdt_check_header(blob);
if (err < 0) {
printf("%s: %s\n", __FUNCTION__, fdt_strerror(err));
return err;
}
/* update, or add and update /memory node */
nodeoffset = fdt_path_offset(blob, "/memory");
if (nodeoffset < 0) {
nodeoffset = fdt_add_subnode(blob, 0, "memory");
if (nodeoffset < 0)
printf("WARNING: could not create /memory: %s.\n",
fdt_strerror(nodeoffset));
return nodeoffset;
}
err = fdt_setprop(blob, nodeoffset, "device_type", "memory",
sizeof("memory"));
if (err < 0) {
printf("WARNING: could not set %s %s.\n", "device_type",
fdt_strerror(err));
return err;
}
addrcell = fdt_getprop(blob, 0, "#address-cells", NULL);
/* use shifts and mask to ensure endianness */
if ((addrcell) && (*addrcell == 2)) {
tmp[0] = (start >> 56) & 0xff;
tmp[1] = (start >> 48) & 0xff;
tmp[2] = (start >> 40) & 0xff;
tmp[3] = (start >> 32) & 0xff;
tmp[4] = (start >> 24) & 0xff;
tmp[5] = (start >> 16) & 0xff;
tmp[6] = (start >> 8) & 0xff;
tmp[7] = (start ) & 0xff;
len = 8;
} else {
tmp[0] = (start >> 24) & 0xff;
tmp[1] = (start >> 16) & 0xff;
tmp[2] = (start >> 8) & 0xff;
tmp[3] = (start ) & 0xff;
len = 4;
}
sizecell = fdt_getprop(blob, 0, "#size-cells", NULL);
/* use shifts and mask to ensure endianness */
if ((sizecell) && (*sizecell == 2)) {
tmp[0+len] = (size >> 56) & 0xff;
tmp[1+len] = (size >> 48) & 0xff;
tmp[2+len] = (size >> 40) & 0xff;
tmp[3+len] = (size >> 32) & 0xff;
tmp[4+len] = (size >> 24) & 0xff;
tmp[5+len] = (size >> 16) & 0xff;
tmp[6+len] = (size >> 8) & 0xff;
tmp[7+len] = (size ) & 0xff;
len += 8;
} else {
tmp[0+len] = (size >> 24) & 0xff;
tmp[1+len] = (size >> 16) & 0xff;
tmp[2+len] = (size >> 8) & 0xff;
tmp[3+len] = (size ) & 0xff;
len += 4;
}
err = fdt_setprop(blob, nodeoffset, "reg", tmp, len);
if (err < 0) {
printf("WARNING: could not set %s %s.\n",
"reg", fdt_strerror(err));
return err;
}
return 0;
}
#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
void fdt_fixup_ethernet(void *fdt, bd_t *bd)
{
int node;
@ -486,5 +607,4 @@ void fdt_fixup_ethernet(void *fdt, bd_t *bd)
#endif
}
}
#endif /* CONFIG_OF_LIBFDT */
#endif

0
cpu/at32ap/at32ap7000/Makefile → cpu/at32ap/at32ap700x/Makefile
View File

9
cpu/at32ap/at32ap7000/gpio.c → cpu/at32ap/at32ap700x/gpio.c
View File

@ -21,6 +21,7 @@
*/
#include <common.h>
#include <asm/arch/chip-features.h>
#include <asm/arch/gpio.h>
/*
@ -52,6 +53,7 @@ void gpio_enable_ebi(void)
#endif
}
#ifdef AT32AP700x_CHIP_HAS_USART
void gpio_enable_usart0(void)
{
gpio_select_periph_B(GPIO_PIN_PA8, 0);
@ -72,10 +74,12 @@ void gpio_enable_usart2(void)
void gpio_enable_usart3(void)
{
gpio_select_periph_B(GPIO_PIN_PB17, 0);
gpio_select_periph_B(GPIO_PIN_PB18, 0);
gpio_select_periph_B(GPIO_PIN_PB19, 0);
}
#endif
#ifdef AT32AP700x_CHIP_HAS_MACB
void gpio_enable_macb0(void)
{
gpio_select_periph_A(GPIO_PIN_PC3, 0); /* TXD0 */
@ -125,7 +129,9 @@ void gpio_enable_macb1(void)
gpio_select_periph_B(GPIO_PIN_PD15, 0); /* SPD */
#endif
}
#endif
#ifdef AT32AP700x_CHIP_HAS_MMCI
void gpio_enable_mmci(void)
{
gpio_select_periph_A(GPIO_PIN_PA10, 0); /* CLK */
@ -135,3 +141,4 @@ void gpio_enable_mmci(void)
gpio_select_periph_A(GPIO_PIN_PA14, 0); /* DATA2 */
gpio_select_periph_A(GPIO_PIN_PA15, 0); /* DATA3 */
}
#endif

13
cpu/at32ap/atmel_mci.c
View File

@ -198,11 +198,11 @@ mmc_bread(int dev, unsigned long start, lbaint_t blkcnt,
/* Put the device into Transfer state */
ret = mmc_cmd(MMC_CMD_SELECT_CARD, mmc_rca << 16, resp, R1 | NCR);
if (ret) goto fail;
if (ret) goto out;
/* Set block length */
ret = mmc_cmd(MMC_CMD_SET_BLOCKLEN, mmc_blkdev.blksz, resp, R1 | NCR);
if (ret) goto fail;
if (ret) goto out;
pr_debug("MCI_DTOR = %08lx\n", mmci_readl(DTOR));
@ -211,7 +211,7 @@ mmc_bread(int dev, unsigned long start, lbaint_t blkcnt,
start * mmc_blkdev.blksz, resp,
(R1 | NCR | TRCMD_START | TRDIR_READ
| TRTYP_BLOCK));
if (ret) goto fail;
if (ret) goto out;
ret = -EIO;
wordcount = 0;
@ -219,7 +219,7 @@ mmc_bread(int dev, unsigned long start, lbaint_t blkcnt,
do {
status = mmci_readl(SR);
if (status & (ERROR_FLAGS | MMCI_BIT(OVRE)))
goto fail;
goto read_error;
} while (!(status & MMCI_BIT(RXRDY)));
if (status & MMCI_BIT(RXRDY)) {
@ -244,9 +244,10 @@ out:
mmc_cmd(MMC_CMD_SELECT_CARD, 0, resp, NCR);
return i;
fail:
read_error:
mmc_cmd(MMC_CMD_SEND_STATUS, mmc_rca << 16, &card_status, R1 | NCR);
printf("mmc: bread failed, card status = %08x\n", card_status);
printf("mmc: bread failed, status = %08x, card status = %08x\n",
status, card_status);
goto out;
}

18
cpu/mpc83xx/cpu.c
View File

@ -35,6 +35,7 @@
#include <ft_build.h>
#elif defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <fdt_support.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
@ -526,7 +527,6 @@ ft_cpu_setup(void *blob, bd_t *bd)
int nodeoffset;
int err;
int j;
int tmp[2];
for (j = 0; j < (sizeof(fixup_props) / sizeof(fixup_props[0])); j++) {
nodeoffset = fdt_path_offset(blob, fixup_props[j].node);
@ -543,21 +543,7 @@ ft_cpu_setup(void *blob, bd_t *bd)
}
}
/* update, or add and update /memory node */
nodeoffset = fdt_path_offset(blob, "/memory");
if (nodeoffset < 0) {
nodeoffset = fdt_add_subnode(blob, 0, "memory");
if (nodeoffset < 0)
debug("failed to add /memory node: %s\n",
fdt_strerror(nodeoffset));
}
if (nodeoffset >= 0) {
fdt_setprop(blob, nodeoffset, "device_type",
"memory", sizeof("memory"));
tmp[0] = cpu_to_be32(bd->bi_memstart);
tmp[1] = cpu_to_be32(bd->bi_memsize);
fdt_setprop(blob, nodeoffset, "reg", tmp, sizeof(tmp));
}
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
}
#elif defined(CONFIG_OF_FLAT_TREE)
void

4
cpu/mpc85xx/Makefile
View File

@ -29,8 +29,10 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
START = start.o resetvec.o
COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \
pci.o serial_scc.o commproc.o ether_fcc.o spd_sdram.o qe_io.o
pci.o serial_scc.o commproc.o ether_fcc.o spd_sdram.o qe_io.o \
$(COBJS-y)
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))

28
cpu/mpc85xx/commproc.c
View File

@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR;
void
m8560_cpm_reset(void)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
volatile ulong count;
gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET);
@ -50,11 +50,11 @@ m8560_cpm_reset(void)
/*
* Reset CPM
*/
immr->im_cpm.im_cpm_cp.cpcr = CPM_CR_RST;
cpm->im_cpm_cp.cpcr = CPM_CR_RST;
count = 0;
do { /* Spin until command processed */
__asm__ __volatile__ ("eieio");
} while ((immr->im_cpm.im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000);
} while ((cpm->im_cpm_cp.cpcr & CPM_CR_FLG) && ++count < 1000000);
}
/* Allocate some memory from the dual ported ram.
@ -64,7 +64,7 @@ m8560_cpm_reset(void)
uint
m8560_cpm_dpalloc(uint size, uint align)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
uint retloc;
uint align_mask, off;
uint savebase;
@ -86,7 +86,7 @@ m8560_cpm_dpalloc(uint size, uint align)
retloc = gd->dp_alloc_base;
gd->dp_alloc_base += size;
memset((void *)&(immr->im_cpm.im_dprambase[retloc]), 0, size);
memset((void *)&(cpm->im_dprambase[retloc]), 0, size);
return(retloc);
}
@ -120,16 +120,16 @@ m8560_cpm_hostalloc(uint size, uint align)
void
m8560_cpm_setbrg(uint brg, uint rate)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
volatile uint *bp;
/* This is good enough to get SMCs running.....
*/
if (brg < 4) {
bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1);
bp = (uint *)&(cpm->im_cpm_brg1.brgc1);
}
else {
bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5);
bp = (uint *)&(cpm->im_cpm_brg2.brgc5);
brg -= 4;
}
bp += brg;
@ -142,16 +142,16 @@ m8560_cpm_setbrg(uint brg, uint rate)
void
m8560_cpm_fastbrg(uint brg, uint rate, int div16)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
volatile uint *bp;
/* This is good enough to get SMCs running.....
*/
if (brg < 4) {
bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1);
bp = (uint *)&(cpm->im_cpm_brg1.brgc1);
}
else {
bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5);
bp = (uint *)&(cpm->im_cpm_brg2.brgc5);
brg -= 4;
}
bp += brg;
@ -167,14 +167,14 @@ m8560_cpm_fastbrg(uint brg, uint rate, int div16)
void
m8560_cpm_extcbrg(uint brg, uint rate, uint extclk, int pinsel)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
volatile uint *bp;
if (brg < 4) {
bp = (uint *)&(immr->im_cpm.im_cpm_brg1.brgc1);
bp = (uint *)&(cpm->im_cpm_brg1.brgc1);
}
else {
bp = (uint *)&(immr->im_cpm.im_cpm_brg2.brgc5);
bp = (uint *)&(cpm->im_cpm_brg2.brgc5);
brg -= 4;
}
bp += brg;

124
cpu/mpc85xx/cpu.c
View File

@ -30,11 +30,6 @@
#include <command.h>
#include <asm/cache.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
int checkcpu (void)
{
sys_info_t sysinfo;
@ -44,6 +39,8 @@ int checkcpu (void)
uint fam;
uint ver;
uint major, minor;
u32 ddr_ratio;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
svr = get_svr();
ver = SVR_VER(svr);
@ -107,14 +104,25 @@ int checkcpu (void)
puts("Clock Configuration:\n");
printf(" CPU:%4lu MHz, ", sysinfo.freqProcessor / 1000000);
printf("CCB:%4lu MHz,\n", sysinfo.freqSystemBus / 1000000);
printf(" DDR:%4lu MHz, ", sysinfo.freqSystemBus / 2000000);
ddr_ratio = ((gur->porpllsr) & 0x00003e00) >> 9;
switch (ddr_ratio) {
case 0x0:
printf(" DDR:%4lu MHz, ", sysinfo.freqDDRBus / 2000000);
break;
case 0x7:
printf(" DDR:%4lu MHz (Synchronous), ", sysinfo.freqDDRBus / 2000000);
break;
default:
printf(" DDR:%4lu MHz (Asynchronous), ", sysinfo.freqDDRBus / 2000000);
break;
}
#if defined(CFG_LBC_LCRR)
lcrr = CFG_LBC_LCRR;
#else
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *lbc= &immap->im_lbc;
volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
lcrr = lbc->lcrr;
}
@ -214,8 +222,7 @@ reset_85xx_watchdog(void)
#if defined(CONFIG_DDR_ECC)
void dma_init(void) {
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_dma_t *dma = &immap->im_dma;
volatile ccsr_dma_t *dma = (void *)(CFG_MPC85xx_DMA_ADDR);
dma->satr0 = 0x02c40000;
dma->datr0 = 0x02c40000;
@ -225,8 +232,7 @@ void dma_init(void) {
}
uint dma_check(void) {
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_dma_t *dma = &immap->im_dma;
volatile ccsr_dma_t *dma = (void *)(CFG_MPC85xx_DMA_ADDR);
volatile uint status = dma->sr0;
/* While the channel is busy, spin */
@ -245,8 +251,7 @@ uint dma_check(void) {
}
int dma_xfer(void *dest, uint count, void *src) {
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_dma_t *dma = &immap->im_dma;
volatile ccsr_dma_t *dma = (void *)(CFG_MPC85xx_DMA_ADDR);
dma->dar0 = (uint) dest;
dma->sar0 = (uint) src;
@ -258,94 +263,3 @@ int dma_xfer(void *dest, uint count, void *src) {
return dma_check();
}
#endif
#ifdef CONFIG_OF_FLAT_TREE
void
ft_cpu_setup(void *blob, bd_t *bd)
{
u32 *p;
ulong clock;
int len;
clock = bd->bi_busfreq;
p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
p = ft_get_prop(blob, "/qe@e0080000/" OF_CPU "/bus-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
p = ft_get_prop(blob, "/" OF_SOC "/serial@4600/clock-frequency", &len);
if (p != NULL)
*p = cpu_to_be32(clock);
#if defined(CONFIG_HAS_ETH0)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
if (p)
memcpy(p, bd->bi_enetaddr, 6);
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/local-mac-address", &len);
if (p)
memcpy(p, bd->bi_enetaddr, 6);
#endif
#if defined(CONFIG_HAS_ETH1)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
if (p)
memcpy(p, bd->bi_enet1addr, 6);
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/local-mac-address", &len);
if (p)
memcpy(p, bd->bi_enet1addr, 6);
#endif
#if defined(CONFIG_HAS_ETH2)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len);
if (p)
memcpy(p, bd->bi_enet2addr, 6);
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/local-mac-address", &len);
if (p)
memcpy(p, bd->bi_enet2addr, 6);
#ifdef CONFIG_UEC_ETH
p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/mac-address", &len);
if (p)
memcpy(p, bd->bi_enet2addr, 6);
p = ft_get_prop(blob, "/" OF_QE "/ucc@2000/local-mac-address", &len);
if (p)
memcpy(p, bd->bi_enet2addr, 6);
#endif
#endif
#if defined(CONFIG_HAS_ETH3)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len);
if (p)
memcpy(p, bd->bi_enet3addr, 6);
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/local-mac-address", &len);
if (p)
memcpy(p, bd->bi_enet3addr, 6);
#ifdef CONFIG_UEC_ETH
p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/mac-address", &len);
if (p)
memcpy(p, bd->bi_enet3addr, 6);
p = ft_get_prop(blob, "/" OF_QE "/ucc@3000/local-mac-address", &len);
if (p)
memcpy(p, bd->bi_enet3addr, 6);
#endif
#endif
}
#endif

16
cpu/mpc85xx/cpu_init.c
View File

@ -59,7 +59,7 @@ static void config_qe_ioports(void)
#endif
#ifdef CONFIG_CPM2
static void config_8560_ioports (volatile immap_t * immr)
void config_8560_ioports (volatile ccsr_cpm_t * cpm)
{
int portnum;
@ -99,7 +99,7 @@ static void config_8560_ioports (volatile immap_t * immr)
}
if (pmsk != 0) {
volatile ioport_t *iop = ioport_addr (immr, portnum);
volatile ioport_t *iop = ioport_addr (cpm, portnum);
uint tpmsk = ~pmsk;
/*
@ -131,8 +131,7 @@ static void config_8560_ioports (volatile immap_t * immr)
void cpu_init_f (void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_lbc_t *memctl = &immap->im_lbc;
volatile ccsr_lbc_t *memctl = (void *)(CFG_MPC85xx_LBC_ADDR);
extern void m8560_cpm_reset (void);
/* Pointer is writable since we allocated a register for it */
@ -143,7 +142,7 @@ void cpu_init_f (void)
#ifdef CONFIG_CPM2
config_8560_ioports(immap);
config_8560_ioports((ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR);
#endif
/* Map banks 0 and 1 to the FLASH banks 0 and 1 at preliminary
@ -222,18 +221,15 @@ void cpu_init_f (void)
int cpu_init_r(void)
{
#if defined(CONFIG_CLEAR_LAW0) || defined(CONFIG_L2_CACHE)
volatile immap_t *immap = (immap_t *)CFG_IMMR;
#endif
#ifdef CONFIG_CLEAR_LAW0
volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
/* clear alternate boot location LAW (used for sdram, or ddr bank) */
ecm->lawar0 = 0;
#endif
#if defined(CONFIG_L2_CACHE)
volatile ccsr_l2cache_t *l2cache = &immap->im_l2cache;
volatile ccsr_l2cache_t *l2cache = (void *)CFG_MPC85xx_L2_ADDR;
volatile uint cache_ctl;
uint svr, ver;
uint l2srbar;

54
cpu/mpc85xx/ether_fcc.c
View File

@ -230,8 +230,8 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
{
struct ether_fcc_info_s * info = dev->priv;
int i;
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_cp_t *cp = &(immr->im_cpm.im_cpm_cp);
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
volatile ccsr_cpm_cp_t *cp = &(cpm->im_cpm_cp);
fcc_enet_t *pram_ptr;
unsigned long mem_addr;
@ -242,35 +242,35 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
/* 28.9 - (1-2): ioports have been set up already */
/* 28.9 - (3): connect FCC's tx and rx clocks */
immr->im_cpm.im_cpm_mux.cmxuar = 0; /* ATM */
immr->im_cpm.im_cpm_mux.cmxfcr = (immr->im_cpm.im_cpm_mux.cmxfcr & ~info->cmxfcr_mask) |
cpm->im_cpm_mux.cmxuar = 0; /* ATM */
cpm->im_cpm_mux.cmxfcr = (cpm->im_cpm_mux.cmxfcr & ~info->cmxfcr_mask) |
info->cmxfcr_value;
/* 28.9 - (4): GFMR: disable tx/rx, CCITT CRC, set Mode Ethernet */
if(info->ether_index == 0) {
immr->im_cpm.im_cpm_fcc1.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32;
cpm->im_cpm_fcc1.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32;
} else if (info->ether_index == 1) {
immr->im_cpm.im_cpm_fcc2.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32;
cpm->im_cpm_fcc2.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32;
} else if (info->ether_index == 2) {
immr->im_cpm.im_cpm_fcc3.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32;
cpm->im_cpm_fcc3.gfmr = FCC_GFMR_MODE_ENET | FCC_GFMR_TCRC_32;
}
/* 28.9 - (5): FPSMR: enable full duplex, select CCITT CRC for Ethernet,MII */
if(info->ether_index == 0) {
immr->im_cpm.im_cpm_fcc1.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC;
cpm->im_cpm_fcc1.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC;
} else if (info->ether_index == 1){
immr->im_cpm.im_cpm_fcc2.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC;
cpm->im_cpm_fcc2.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC;
} else if (info->ether_index == 2){
immr->im_cpm.im_cpm_fcc3.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC;
cpm->im_cpm_fcc3.fpsmr = CFG_FCC_PSMR | FCC_PSMR_ENCRC;
}
/* 28.9 - (6): FDSR: Ethernet Syn */
if(info->ether_index == 0) {
immr->im_cpm.im_cpm_fcc1.fdsr = 0xD555;
cpm->im_cpm_fcc1.fdsr = 0xD555;
} else if (info->ether_index == 1) {
immr->im_cpm.im_cpm_fcc2.fdsr = 0xD555;
cpm->im_cpm_fcc2.fdsr = 0xD555;
} else if (info->ether_index == 2) {
immr->im_cpm.im_cpm_fcc3.fdsr = 0xD555;
cpm->im_cpm_fcc3.fdsr = 0xD555;
}
/* reset indeces to current rx/tx bd (see eth_send()/eth_rx()) */
@ -296,7 +296,7 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
rtx.txbd[TX_BUF_CNT - 1].cbd_sc |= BD_ENET_TX_WRAP;
/* 28.9 - (7): initialize parameter ram */
pram_ptr = (fcc_enet_t *)&(immr->im_cpm.im_dprambase[info->proff_enet]);
pram_ptr = (fcc_enet_t *)&(cpm->im_dprambase[info->proff_enet]);
/* clear whole structure to make sure all reserved fields are zero */
memset((void*)pram_ptr, 0, sizeof(fcc_enet_t));
@ -385,14 +385,14 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
/* 28.9 - (8)(9): clear out events in FCCE */
/* 28.9 - (9): FCCM: mask all events */
if(info->ether_index == 0) {
immr->im_cpm.im_cpm_fcc1.fcce = ~0x0;
immr->im_cpm.im_cpm_fcc1.fccm = 0;
cpm->im_cpm_fcc1.fcce = ~0x0;
cpm->im_cpm_fcc1.fccm = 0;
} else if (info->ether_index == 1) {
immr->im_cpm.im_cpm_fcc2.fcce = ~0x0;
immr->im_cpm.im_cpm_fcc2.fccm = 0;
cpm->im_cpm_fcc2.fcce = ~0x0;
cpm->im_cpm_fcc2.fccm = 0;
} else if (info->ether_index == 2) {
immr->im_cpm.im_cpm_fcc3.fcce = ~0x0;
immr->im_cpm.im_cpm_fcc3.fccm = 0;
cpm->im_cpm_fcc3.fcce = ~0x0;
cpm->im_cpm_fcc3.fccm = 0;
}
/* 28.9 - (10-12): we don't use ethernet interrupts */
@ -413,11 +413,11 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
/* 28.9 - (14): enable tx/rx in gfmr */
if(info->ether_index == 0) {
immr->im_cpm.im_cpm_fcc1.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
cpm->im_cpm_fcc1.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
} else if (info->ether_index == 1) {
immr->im_cpm.im_cpm_fcc2.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
cpm->im_cpm_fcc2.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
} else if (info->ether_index == 2) {
immr->im_cpm.im_cpm_fcc3.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
cpm->im_cpm_fcc3.gfmr |= FCC_GFMR_ENT | FCC_GFMR_ENR;
}
return 1;
@ -426,15 +426,15 @@ static int fec_init(struct eth_device* dev, bd_t *bis)
static void fec_halt(struct eth_device* dev)
{
struct ether_fcc_info_s * info = dev->priv;
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
/* write GFMR: disable tx/rx */
if(info->ether_index == 0) {
immr->im_cpm.im_cpm_fcc1.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR);
cpm->im_cpm_fcc1.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR);
} else if(info->ether_index == 1) {
immr->im_cpm.im_cpm_fcc2.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR);
cpm->im_cpm_fcc2.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR);
} else if(info->ether_index == 2) {
immr->im_cpm.im_cpm_fcc3.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR);
cpm->im_cpm_fcc3.gfmr &= ~(FCC_GFMR_ENT | FCC_GFMR_ENR);
}
}

64
cpu/mpc85xx/fdt.c Normal file
View File

@ -0,0 +1,64 @@
/*
* Copyright 2007 Freescale Semiconductor, Inc.
*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <libfdt.h>
#include <fdt_support.h>
void ft_cpu_setup(void *blob, bd_t *bd)
{
#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\
defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
fdt_fixup_ethernet(blob, bd);
#endif
do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
"timebase-frequency", bd->bi_busfreq / 8, 1);
do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
"bus-frequency", bd->bi_busfreq, 1);
do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
"clock-frequency", bd->bi_intfreq, 1);
do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
"bus-frequency", bd->bi_busfreq, 1);
#ifdef CONFIG_QE
do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
"bus-frequency", bd->bi_busfreq, 1);
#endif
#ifdef CFG_NS16550
do_fixup_by_compat_u32(blob, "ns16550",
"clock-frequency", bd->bi_busfreq, 1);
#endif
#ifdef CONFIG_CPM2
do_fixup_by_compat_u32(blob, "fsl,cpm2-scc-uart",
"current-speed", bd->bi_baudrate, 1);
do_fixup_by_compat_u32(blob, "fsl,cpm2-brg",
"clock-frequency", bd->bi_brgfreq, 1);
#endif
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
}

10
cpu/mpc85xx/interrupts.c
View File

@ -80,19 +80,17 @@ int disable_interrupts (void)
int interrupt_init (void)
{
volatile immap_t *immr = (immap_t *)CFG_IMMR;
volatile ccsr_pic_t *pic = (void *)(CFG_MPC85xx_PIC_ADDR);
immr->im_pic.gcr = MPC85xx_PICGCR_RST;
while (immr->im_pic.gcr & MPC85xx_PICGCR_RST);
immr->im_pic.gcr = MPC85xx_PICGCR_M;
pic->gcr = MPC85xx_PICGCR_RST;
while (pic->gcr & MPC85xx_PICGCR_RST);
pic->gcr = MPC85xx_PICGCR_M;
decrementer_count = get_tbclk() / CFG_HZ;
mtspr(SPRN_TCR, TCR_PIE);
set_dec (decrementer_count);
set_msr (get_msr () | MSR_EE);
#ifdef CONFIG_INTERRUPTS
volatile ccsr_pic_t *pic = &immr->im_pic;
pic->iivpr1 = 0x810002; /* 50220 enable ecm interrupts */
debug("iivpr1@%x = %x\n",&pic->iivpr1, pic->iivpr1);

34
cpu/mpc85xx/pci.c
View File

@ -29,10 +29,6 @@
#include <asm/cpm_85xx.h>
#include <pci.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
#if defined(CONFIG_PCI)
static struct pci_controller *pci_hose;
@ -43,12 +39,11 @@ pci_mpc85xx_init(struct pci_controller *board_hose)
u16 reg16;
u32 dev;
volatile immap_t *immap = (immap_t *)CFG_CCSRBAR;
volatile ccsr_pcix_t *pcix = &immap->im_pcix;
volatile ccsr_pcix_t *pcix = (void *)(CFG_MPC85xx_PCIX_ADDR);
#ifdef CONFIG_MPC85XX_PCI2
volatile ccsr_pcix_t *pcix2 = &immap->im_pcix2;
volatile ccsr_pcix_t *pcix2 = (void *)(CFG_MPC85xx_PCIX2_ADDR);
#endif
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
struct pci_controller * hose;
pci_hose = board_hose;
@ -216,27 +211,4 @@ pci_mpc85xx_init(struct pci_controller *board_hose)
hose->last_busno = pci_hose_scan(hose);
#endif
}
#ifdef CONFIG_OF_FLAT_TREE
void
ft_pci_setup(void *blob, bd_t *bd)
{
u32 *p;
int len;
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
if (p != NULL) {
p[0] = pci_hose[0].first_busno;
p[1] = pci_hose[0].last_busno;
}
#ifdef CONFIG_MPC85XX_PCI2
p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@9000/bus-range", &len);
if (p != NULL) {
p[0] = pci_hose[1].first_busno;
p[1] = pci_hose[1].last_busno;
}
#endif
}
#endif /* CONFIG_OF_FLAT_TREE */
#endif /* CONFIG_PCI */

4
cpu/mpc85xx/qe_io.c
View File

@ -34,9 +34,9 @@ void qe_config_iopin(u8 port, u8 pin, int dir, int open_drain, int assign)
u32 pin_2bit_assign;
u32 pin_1bit_mask;
u32 tmp_val;
volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
volatile par_io_t *par_io = (volatile par_io_t *)
&(im->im_gur.qe_par_io);
&(gur->qe_par_io);
/* Caculate pin location and 2bit mask and dir */
pin_2bit_mask = (u32)(0x3 << (NUM_OF_PINS-(pin%(NUM_OF_PINS/2)+1)*2));

35
cpu/mpc85xx/serial_scc.c
View File

@ -88,17 +88,17 @@ DECLARE_GLOBAL_DATA_PTR;
int serial_init (void)
{
volatile immap_t *im = (immap_t *)CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
volatile ccsr_cpm_scc_t *sp;
volatile scc_uart_t *up;
volatile cbd_t *tbdf, *rbdf;
volatile ccsr_cpm_cp_t *cp = &(im->im_cpm.im_cpm_cp);
volatile ccsr_cpm_cp_t *cp = &(cpm->im_cpm_cp);
uint dpaddr;
/* initialize pointers to SCC */
sp = (ccsr_cpm_scc_t *) &(im->im_cpm.im_cpm_scc[SCC_INDEX]);
up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]);
sp = (ccsr_cpm_scc_t *) &(cpm->im_cpm_scc[SCC_INDEX]);
up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]);
/* Disable transmitter/receiver.
*/
@ -107,8 +107,8 @@ int serial_init (void)
/* put the SCC channel into NMSI (non multiplexd serial interface)
* mode and wire the selected SCC Tx and Rx clocks to BRGx (15-15).
*/
im->im_cpm.im_cpm_mux.cmxscr = \
(im->im_cpm.im_cpm_mux.cmxscr&~CMXSCR_MASK)|CMXSCR_VALUE;
cpm->im_cpm_mux.cmxscr = \
(cpm->im_cpm_mux.cmxscr&~CMXSCR_MASK)|CMXSCR_VALUE;
/* Set up the baud rate generator.
*/
@ -123,7 +123,7 @@ int serial_init (void)
/* Set the physical address of the host memory buffers in
* the buffer descriptors.
*/
rbdf = (cbd_t *)&(im->im_cpm.im_dprambase[dpaddr]);
rbdf = (cbd_t *)&(cpm->im_dprambase[dpaddr]);
rbdf->cbd_bufaddr = (uint) (rbdf+2);
rbdf->cbd_sc = BD_SC_EMPTY | BD_SC_WRAP;
tbdf = rbdf + 1;
@ -201,14 +201,13 @@ serial_putc(const char c)
{
volatile scc_uart_t *up;
volatile cbd_t *tbdf;
volatile immap_t *im;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
if (c == '\n')
serial_putc ('\r');
im = (immap_t *)CFG_IMMR;
up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]);
tbdf = (cbd_t *)&(im->im_cpm.im_dprambase[up->scc_genscc.scc_tbase]);
up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]);
tbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_tbase]);
/* Wait for last character to go.
*/
@ -235,12 +234,11 @@ serial_getc(void)
{
volatile cbd_t *rbdf;
volatile scc_uart_t *up;
volatile immap_t *im;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
unsigned char c;
im = (immap_t *)CFG_IMMR;
up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]);
rbdf = (cbd_t *)&(im->im_cpm.im_dprambase[up->scc_genscc.scc_rbase]);
up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]);
rbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_rbase]);
/* Wait for character to show up.
*/
@ -260,11 +258,10 @@ serial_tstc()
{
volatile cbd_t *rbdf;
volatile scc_uart_t *up;
volatile immap_t *im;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
im = (immap_t *)CFG_IMMR;
up = (scc_uart_t *)&(im->im_cpm.im_dprambase[PROFF_SCC]);
rbdf = (cbd_t *)&(im->im_cpm.im_dprambase[up->scc_genscc.scc_rbase]);
up = (scc_uart_t *)&(cpm->im_dprambase[PROFF_SCC]);
rbdf = (cbd_t *)&(cpm->im_dprambase[up->scc_genscc.scc_rbase]);
return ((rbdf->cbd_sc & BD_SC_EMPTY) == 0);
}

17
cpu/mpc85xx/spd_sdram.c
View File

@ -53,8 +53,8 @@ picos_to_clk(int picos)
{
int clks;
clks = picos / (2000000000 / (get_bus_freq(0) / 1000));
if (picos % (2000000000 / (get_bus_freq(0) / 1000)) != 0) {
clks = picos / (2000000000 / (get_ddr_freq(0) / 1000));
if (picos % (2000000000 / (get_ddr_freq(0) / 1000)) != 0) {
clks++;
}
@ -171,8 +171,7 @@ unsigned int determine_refresh_rate(unsigned int spd_refresh)
long int
spd_sdram(void)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr = &immap->im_ddr;
volatile ccsr_ddr_t *ddr = (void *)(CFG_MPC85xx_DDR_ADDR);
spd_eeprom_t spd;
unsigned int n_ranks;
unsigned int rank_density;
@ -309,7 +308,7 @@ spd_sdram(void)
if ((SVR_VER(get_svr()) == SVR_8548_E) &&
(SVR_MJREV(get_svr()) == 1) &&
(spd.mem_type == SPD_MEMTYPE_DDR2)) {
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
gur->ddrioovcr = (0x80000000 /* Enable */
| 0x10000000);/* VSEL to 1.8V */
}
@ -422,7 +421,7 @@ spd_sdram(void)
* Adjust the CAS Latency to allow for bus speeds that
* are slower than the DDR module.
*/
busfreq = get_bus_freq(0) / 1000000; /* MHz */
busfreq = get_ddr_freq(0) / 1000000; /* MHz */
effective_data_rate = max_data_rate;
if (busfreq < 90) {
@ -1023,8 +1022,7 @@ spd_sdram(void)
static unsigned int
setup_laws_and_tlbs(unsigned int memsize)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
unsigned int tlb_size;
unsigned int law_size;
unsigned int ram_tlb_index;
@ -1130,8 +1128,7 @@ ddr_enable_ecc(unsigned int dram_size)
{
uint *p = 0;
uint i = 0;
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_ddr_t *ddr= &immap->im_ddr;
volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
dma_init();

34
cpu/mpc85xx/speed.c
View File

@ -35,8 +35,7 @@ DECLARE_GLOBAL_DATA_PTR;
void get_sys_info (sys_info_t * sysInfo)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
uint plat_ratio,e500_ratio,half_freqSystemBus;
plat_ratio = (gur->porpllsr) & 0x0000003e;
@ -49,6 +48,15 @@ void get_sys_info (sys_info_t * sysInfo)
* overflow for processor speeds above 2GHz */
half_freqSystemBus = sysInfo->freqSystemBus/2;
sysInfo->freqProcessor = e500_ratio*half_freqSystemBus;
sysInfo->freqDDRBus = sysInfo->freqSystemBus;
#ifdef CONFIG_DDR_CLK_FREQ
{
u32 ddr_ratio = ((gur->porpllsr) & 0x00003e00) >> 9;
if (ddr_ratio != 0x7)
sysInfo->freqDDRBus = ddr_ratio * CONFIG_DDR_CLK_FREQ;
}
#endif
}
@ -56,12 +64,12 @@ int get_clocks (void)
{
sys_info_t sys_info;
#if defined(CONFIG_CPM2)
volatile immap_t *immap = (immap_t *) CFG_IMMR;
volatile ccsr_cpm_t *cpm = (ccsr_cpm_t *)CFG_MPC85xx_CPM_ADDR;
uint sccr, dfbrg;
/* set VCO = 4 * BRG */
immap->im_cpm.im_cpm_intctl.sccr &= 0xfffffffc;
sccr = immap->im_cpm.im_cpm_intctl.sccr;
cpm->im_cpm_intctl.sccr &= 0xfffffffc;
sccr = cpm->im_cpm_intctl.sccr;
dfbrg = (sccr & SCCR_DFBRG_MSK) >> SCCR_DFBRG_SHIFT;
#endif
get_sys_info (&sys_info);
@ -94,3 +102,19 @@ ulong get_bus_freq (ulong dummy)
return val;
}
/********************************************
* get_ddr_freq
* return ddr bus freq in Hz
*********************************************/
ulong get_ddr_freq (ulong dummy)
{
ulong val;
sys_info_t sys_info;
get_sys_info (&sys_info);
val = sys_info.freqDDRBus;
return val;
}

4
cpu/mpc85xx/traps.c
View File

@ -288,8 +288,8 @@ UnknownException(struct pt_regs *regs)
void
ExtIntException(struct pt_regs *regs)
{
volatile immap_t *immap = (immap_t *)CFG_IMMR;
volatile ccsr_pic_t *pic = &immap->im_pic;
volatile ccsr_pic_t *pic = (void *)(CFG_MPC85xx_PIC_ADDR);
uint vect;
#if defined(CONFIG_CMD_KGDB)

5
cpu/mpc8xx/speed.c
View File

@ -259,11 +259,8 @@ int get_clocks_866 (void)
*/
sccr_reg = immr->im_clkrst.car_sccr;
sccr_reg &= ~SCCR_EBDF11;
#if defined(CONFIG_TQM885D)
if (gd->cpu_clk <= 80000000) {
#else
if (gd->cpu_clk <= 66000000) {
#endif
sccr_reg |= SCCR_EBDF00; /* bus division factor = 1 */
gd->bus_clk = gd->cpu_clk;
} else {

46
cpu/sh4/Makefile Normal file
View File

@ -0,0 +1,46 @@
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# (C) Copyright 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
START = start.o
OBJS = cpu.o interrupts.o watchdog.o time.o cache.o
all: .depend $(START) $(LIB)
$(LIB): $(OBJS)
$(AR) crv $@ $(OBJS)
#########################################################################
.depend: Makefile $(START:.o=.S) $(OBJS:.o=.c)
$(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@
sinclude .depend
#########################################################################

108
cpu/sh4/cache.c Normal file
View File

@ -0,0 +1,108 @@
/*
* (C) Copyright 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <command.h>
#include <asm/processor.h>
#include <asm/io.h>
/*
* Jump to P2 area.
* When handling TLB or caches, we need to do it from P2 area.
*/
#define jump_to_P2() \
do { \
unsigned long __dummy; \
__asm__ __volatile__( \
"mov.l 1f, %0\n\t" \
"or %1, %0\n\t" \
"jmp @%0\n\t" \
" nop\n\t" \
".balign 4\n" \
"1: .long 2f\n" \
"2:" \
: "=&r" (__dummy) \
: "r" (0x20000000)); \
} while (0)
/*
* Back to P1 area.
*/
#define back_to_P1() \
do { \
unsigned long __dummy; \
__asm__ __volatile__( \
"nop;nop;nop;nop;nop;nop;nop\n\t" \
"mov.l 1f, %0\n\t" \
"jmp @%0\n\t" \
" nop\n\t" \
".balign 4\n" \
"1: .long 2f\n" \
"2:" \
: "=&r" (__dummy)); \
} while (0)
#define CACHE_VALID 1
#define CACHE_UPDATED 2
static inline void cache_wback_all(void)
{
unsigned long addr, data, i, j;
jump_to_P2();
for (i = 0; i < CACHE_OC_NUM_ENTRIES; i++){
for (j = 0; j < CACHE_OC_NUM_WAYS; j++) {
addr = CACHE_OC_ADDRESS_ARRAY | (j << CACHE_OC_WAY_SHIFT)
| (i << CACHE_OC_ENTRY_SHIFT);
data = inl(addr);
if (data & CACHE_UPDATED) {
data &= ~CACHE_UPDATED;
outl(data, addr);
}
}
}
back_to_P1();
}
#define CACHE_ENABLE 0
#define CACHE_DISABLE 1
int cache_control(unsigned int cmd)
{
unsigned long ccr;
jump_to_P2();
ccr = inl(CCR);
if (ccr & CCR_CACHE_ENABLE)
cache_wback_all();
if (cmd == CACHE_DISABLE)
outl(CCR_CACHE_STOP, CCR);
else
outl(CCR_CACHE_INIT, CCR);
back_to_P1();
return 0;
}

28
cpu/sh4/config.mk Normal file
View File

@ -0,0 +1,28 @@
#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# (C) Copyright 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
#
PLATFORM_CPPFLAGS += -m4-nofpu
PLATFORM_RELFLAGS += -ffixed-r13

83
cpu/sh4/cpu.c Normal file
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/*
* (C) Copyright 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <command.h>
#include <asm/processor.h>
int checkcpu(void)
{
puts("CPU: SH4\n");
return 0;
}
int cpu_init (void)
{
return 0;
}
int cleanup_before_linux (void)
{
disable_interrupts();
return 0;
}
int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
disable_interrupts();
reset_cpu (0);
return 0;
}
void flush_cache (unsigned long addr, unsigned long size)
{
}
void icache_enable (void)
{
cache_control(0);
}
void icache_disable (void)
{
cache_control(1);
}
int icache_status (void)
{
return 0;
}
void dcache_enable (void)
{
}
void dcache_disable (void)
{
}
int dcache_status (void)
{
return 0;
}

38
cpu/sh4/interrupts.c Normal file
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/*
* (C) Copyright 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
int interrupt_init (void)
{
return 0;
}
void enable_interrupts (void)
{
}
int disable_interrupts (void){
return 0;
}

74
cpu/sh4/start.S Normal file
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/*
* (C) Copyright 2007
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <version.h>
.text
.align 2
.global _start
_start:
mov.l ._lowlevel_init, r0
100: bsrf r0
nop
bsr 1f
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
add #(_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
mov.l r1, @r4
add #4, r4
cmp/hs r6, r4
bf 2b
mov.l ._bss_start, r4
mov.l ._bss_end, r5
mov #0, r1
3: mov.l r1, @r4 /* bss clear */
add #4, r4
cmp/hs r5, r4
bf 3b
mov.l ._gd_init, r13 /* global data */
mov.l ._stack_init, r15 /* stack */
mov.l ._sh_generic_init, r0
jsr @r0
nop
loop:
bra loop
.align 2
._lowlevel_init: .long (lowlevel_init - (100b + 4))
._reloc_dst: .long reloc_dst
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
._gd_init: .long (_start - CFG_GBL_DATA_SIZE)
._stack_init: .long (_start - CFG_GBL_DATA_SIZE - CFG_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init

98
cpu/sh4/time.c Normal file
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/*
* (C) Copyright 2007
* Nobobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* (C) Copyright 2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/processor.h>
#define TMU_MAX_COUNTER (~0UL)
static void tmu_timer_start (unsigned int timer)
{
if (timer > 2)
return;
*((volatile unsigned char *) TSTR) |= (1 << timer);
}
static void tmu_timer_stop (unsigned int timer)
{
u8 val = *((volatile u8 *)TSTR);
if (timer > 2)
return;
*((volatile unsigned char *)TSTR) = val &~(1 << timer);
}
int timer_init (void)
{
/* Divide clock by 4 */
*(volatile u16 *)TCR0 = 0;
tmu_timer_stop(0);
tmu_timer_start(0);
return 0;
}
/*
In theory we should return a true 64bit value (ie something that doesn't
overflow). However, we don't. Therefore if TMU runs at fastest rate of
6.75 MHz this value will wrap after u-boot has been running for approx
10 minutes.
*/
unsigned long long get_ticks (void)
{
return (0 - *((volatile u32 *) TCNT0));
}
unsigned long get_timer (unsigned long base)
{
return ((0 - *((volatile u32 *) TCNT0)) - base);
}
void set_timer (unsigned long t)
{
*((volatile unsigned int *) TCNT0) = (0 - t);
}
void reset_timer (void)
{
tmu_timer_stop(0);
set_timer (0);
tmu_timer_start(0);
}
void udelay (unsigned long usec)
{
unsigned int start = get_timer (0);
unsigned int end = start + (usec * ((CFG_HZ + 500000) / 1000000));
while (get_timer (0) < end)
continue;
}
unsigned long get_tbclk (void)
{
return CFG_HZ;
}

50
cpu/sh4/watchdog.c Normal file
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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/processor.h>
#define WDT_BASE WTCNT
static unsigned char cnt_read (void){
return *((volatile unsigned char *)(WDT_BASE + 0x00));
}
static unsigned char csr_read (void){
return *((volatile unsigned char *)(WDT_BASE + 0x04));
}
static void cnt_write (unsigned char value){
while (csr_read() & (1 << 5)) {
/* delay */
}
*((volatile unsigned short *)(WDT_BASE + 0x00))
= ((unsigned short) value) | 0x5A00;
}
static void csr_write (unsigned char value){
*((volatile unsigned short *)(WDT_BASE + 0x04))
= ((unsigned short) value) | 0xA500;
}
int watchdog_init (void){ return 0; }
void reset_cpu (unsigned long ignored)
{
while(1);
}

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