Commit d2bf29e3 caused a number of compiler warnings:
mmc.c: In function 'mmc_bwrite':
mmc.c:97: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int'
mmc.c:97: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'lbaint_t'
mmc.c: In function 'mmc_bread':
mmc.c:229: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int'
mmc.c:229: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'lbaint_t'
Fix these.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Lei Wen <leiwen@marvell.com>
Due to a register glitch (result code <4 might show up right after the
start-calculation-bit was set), make sure the ECC has really started.
See 1c3275b656045aff9a75bb2c9f3251af1043ebb3 in the kernel.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
The Blackfin implementation of musb has a TXCOUNT register that needs to
be programmed when transmitting data.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This printk was added recently and results in ugly output on systems
with no NAND:
NAND: nand_get_flash_type: unknown NAND device: Manufacturer ID: 0x00, Chip ID: 0x00 0 MiB
instead of:
NAND: 0 MiB
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This patch adds a function to allow one to easily set the target
voltage for the TWL4030 regulators. It also modifies the existing
code to use this new function. Applicable definitions are moved
out of the driver file and into the header file so that they are
generally accessible
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This rewrite of the mvtwsi driver is 25% smaller and much
faster and simpler than the previous code.
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
Acked-by: Prafulla Wadaskar<prafulla@marvell.com>
Acked-by: Heiko Schocher<hs@denx.de>
This driver is not kirkwood-specific and can also be used
e.g. by orion5x. Rename to a SoC-neutral name.
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
Acked-by: Prafulla Wadaskar<prafulla@marvell.com>
Acked-by: Heiko Schocher<hs@denx.de>
Because of peripheral devices can select clock sources,
separate the peripheral clocks. (pwm, uart and so on)
It just return the pclk at s5pc1xx SoC,
but s5pc210 SoC must be calculated by own clock register setting.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Make the header guard to be generic to stop conflicting with
omap2 i2c header file arch/arm/include/asm/arch-omap24xx/i2c.h
Cc: Steve Sakoman <steve@sakoman.com>
Cc: Heiko <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Wolfang Denk <wd@denx.de>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Steve Sakoman <steve@sakoman.com>
I have "ported" U-boot to a in house made board with Numonyx Axcell P33/P30
256-Mbit 65nm flash chips.
After some time :( searching for bugs in our board or soft, we have
discovered that those chips have a small but annoying bug, documented in
"Numonyx Axcell P33/P30 256-Mbit Specification Update"
It states :
When customer uses [...] block unlock, the block lock status might be
altered inadvertently. Lock status might be set to either 01h or 03h
unexpectedly (00h as expected data), which leads to program/erase failure
on certain blocks.
A working workaround is given, which I have applied and tested with success :
Workaround: If the interval between 60h and its subsequent command
can be guaranteed within 20us, Option I is recommended,
otherwise Option II (involves hardware) should be selected.
Option I: The table below lists the detail command sequences:
Command
Data bus Address bus Remarks
Sequence
1 90h Block Address
Read Lock Status
2 Read Block Address + 02h
(2)(3) (1)
3 60h Block Address
(2)(3) (1) Lock/Unlock/RCR Configuration
4 D0h/01h/03h Block Address
Notes:
(1) Block Address refers to RCR configuration data only when the 60h
command sequence is used to set RCR register combined with 03h
subsequent command.
(2) For the third and fourth command sequences, the Block Address must
be the same.
(3) The interval between 60h command and its subsequent D0h/01h/2Fh/03h
commands should be less than 20us.
And here is a log comparison of a simple (destructive) flash test without
and with the workaround.
diff without-numonyx-workaround.log with-numonyx-workaround.log
-U-Boot 2010.06-00696-g22b002c-dirty (Aug 16 2010 - 15:07:47)
+U-Boot 2010.06-00696-g22b002c-dirty (Aug 16 2010 - 15:25:19)
CPU: Freescale MCF5484
CPU CLK 200 MHz BUS CLK 100 MHz
Board: Macq Electronique ME2060
I2C: ready
DRAM: 64 MiB
FLASH: 32 MiB
In: serial
Out: serial
Err: serial
Net: FEC0, FEC1
-> flinfo
Bank # 1: CFI conformant FLASH (16 x 16) Size: 32 MB in 259 Sectors
Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x8922
Erase timeout: 4096 ms, write timeout: 1 ms
Buffer write timeout: 5 ms, buffer size: 1024 bytes
Sector Start Addresses:
FE000000 RO FE008000 RO FE010000 RO FE018000 RO FE020000 RO
FE040000 RO FE060000 RO FE080000 RO FE0A0000 RO FE0C0000 RO
...
FFF80000 RO FFFA0000 RO FFFC0000 RO FFFE0000 RO
-> protect off all
Un-Protect Flash Bank # 1
................... done
-> erase all
Erase Flash Bank # 1
................... done
-> cp.b 1000000 fe000000 2000000
-Copy to Flash... Flash not Erased
+Copy to Flash... done
->
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch does the following:
- Extract code to detect if sector is erased into function
sector_erased().
- Because of this, we don't have variable declarations inside the
sector loop in flash_print_info()
- Change "return" to "break" in the "if (ctrlc()) statement:
This fixes a problem with the resulting output. Before this
patch the output was:
Sector Start Addresses:
FC000000 FC020000 FC040000 =>
With this patch it is now:
Sector Start Addresses:
FC000000 FC020000 FC040000
=>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>
Cc: Wolfgang Denk <wd@denx.de>
Fix reading and printing of CFI flashes 16-bit devices identifiers
Nowadays CFI flashes have a 16-bit device identifier. U-boot still
print them and read them as if they were only 8-bit wide. Fix that.
Before:
Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x1B
After:
Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x881B
Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch is intended to prepare the other S5P SoC. (s5pc210)
If use SoC specific defines then can't share with other SoC.
So, make the accessor functions for access the base address by common way.
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
The OMAP3 block read function is not following API and always returning
1 instead of read block count, fix it. Also to simplify code, merge it
with with a helper function, which was only called from the block read
function.
After this patch ext2 filesystem can be used properly.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Make driver local variables and functions static and
remove them from the arch header.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
AM35x supports only 32bit read operations so we need to have
workaround for 8bit and 16bit read operations.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
This patch adds support for the display controller in
the MB86R0x SoCs.
Signed-off-by: Matthias Weisser <weisserm@arcor.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
Commit 6e37b1a3a25004d3df5867de49fff6b3fc9c4f04 modifies several net calls
to take a (const char *) parameter instead of (char *), but in some cases
the modified functions call other functions taking (char *). The end result
is warnings about discarding the const qualifier.
This patch fixes these other function signatures.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
The driver name does not need to be writable, so constify it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
continuation of commit 2ecc2262d66a286e3aac79005bcb5f461312dea8
"net ppc: fix ethernet device names with spaces" (currently in
u-boot-net.git) for QE based parts.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
since commit 1384f3bb8a ethernet names
with spaces drop a
Warning: eth device name has a space!
message. This patch fix it for:
- "FEC ETHERNET" devices found on
mpc512x, mpc5xxx, mpc8xx and mpc8220 boards.
renamed to "FEC".
- "SCC ETHERNET" devices found on
mpc8xx, mpc82xx based boards. Renamed to "SCC".
- "HDLC ETHERNET" devices found on mpc8xx boards
Renamed to "HDLC"
- "FCC ETHERNET" devices found on mpc8260 and mpc85xx based
boards. Renamed to "FCC"
Tested on the kup4k board.
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
After discussion on the ML it is suggested to drop unrequired
and not useful characters from the device name.
This patch changes the name for the fec_mxc driver from
"FEC_MXC" to "FEC".
Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This driver only provides initialization code; actual driving
is done by cmd_ide.c using the ATA compatibility mode of the
Marvell SATAHC controller.
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
Some commands (like 'mii') use this name to select devices, but they
break when those names contain spaces. So drop the space from
Ethernet driver names (cf. commit 1384f3bb).
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
This patch add the basic infrastructure for the TWL6030 driver and enables
support in the two existing OMAP4 boards, Panda and OMAP4430 SDP
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This patch modifies the init routine to follow the TRM
recommendations. It also modifies the i2c_read_byte function
to reflect subtle differences between the i2c controller in
OMAP3 and OMAP4.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Acked-by: Nishanth Menon <menon.nishanth@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Wolfgang Denk