uboot-mt623x/include
Timur Tabi 9ff32d8ccf mpc86xx: set the DDR BATs after calculating true DDR size
After determining how much DDR is actually in the system, set DBAT0 and
IBAT0 accordingly.  This ensures that the CPU won't attempt to access
(via speculation) addresses outside of actual memory.

On 86xx systems, DBAT0 and IBAT0 (the BATs for DDR) are initialized to 2GB
and kept that way.  If the system has less than 2GB of memory (typical for
an MPC8610 HPCD), the CPU may attempt to access this memory during
speculation.  The zlib code is notorious for generating such memory reads,
and indeed on the MPC8610, uncompressing the Linux kernel causes a machine
check (without this patch).

Currently we are limited to power of two sized DDR since we only use a
single bat.  If a non-power of two size is used that is less than
CONFIG_MAX_MEM_MAPPED u-boot will crash.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-03-30 10:50:22 -05:00
..
asm-arm correct a syntax typo in at91_matrix.h 2010-03-21 22:22:53 +01:00
asm-avr32 Add AVR32 LCD support 2009-07-26 13:12:02 +02:00
asm-blackfin asm-blackfin/unaligned.h: add for zlib code 2010-03-14 00:11:16 +01:00
asm-generic asm-generic/unaligned.h: dynamic default unaligned accesses 2010-03-14 00:10:09 +01:00
asm-i386 i386: Final Relocation 2009-12-05 01:05:39 +01:00
asm-m68k add include/asm-m68k/unaligned.h 2010-03-04 01:45:38 -06:00
asm-microblaze microblaze: zlib needs asm/unaligned.h 2010-01-19 23:22:22 +01:00
asm-mips MIPS: qemu_mips: Import asm/unaligned.h from the Linux kernel 2010-01-20 21:13:40 +09:00
asm-nios arm/microblaze/nios/nios2/sh: Remove relocation fixups 2009-10-03 10:17:57 +02:00
asm-nios2 nios2: use generic unaligned.h 2010-03-16 12:12:48 -04:00
asm-ppc mpc86xx: set the DDR BATs after calculating true DDR size 2010-03-30 10:50:22 -05:00
asm-sh sh: Add asm/unaligned.h and asm/unaligned-sh4a.h from Linux kernel 2010-03-03 12:21:14 +09:00
asm-sparc lmb: only force on arches that use it 2010-01-21 22:26:00 +01:00
bedbug Big white-space cleanup. 2008-05-21 00:14:08 +02:00
configs mpc86xx: set the DDR BATs after calculating true DDR size 2010-03-30 10:50:22 -05:00
cramfs Fix endianess problem in cramfs code (cramfs is always host-endian in Linux) 2008-03-03 22:08:08 +01:00
galileo rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
jffs2 JFFS2: drop support for LZARI compression mode 2010-01-15 11:16:47 +01:00
linux move definition of macros likely and unlikely to compiler.h 2010-01-18 00:28:27 +01:00
lzma Refresh LZMA-lib to v4.65 2009-07-22 09:43:27 +02:00
mtd cfi: Add weak default function for flash_cmd_reset() 2009-10-28 11:34:14 +01:00
pcmcia
u-boot tools: mkimage: Fixed build warnings 2009-09-10 22:58:47 +02:00
usb mod change 755 => 644 for multiple files 2010-03-21 22:22:53 +01:00
.gitignore Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
4xx_i2c.h ppc4xx: Cleanup PPC4xx I2C infrastructure 2009-11-23 16:27:02 +01:00
74xx_7xx.h powerpc: Move duplicated BAT defines to mmu.h 2009-02-10 00:27:40 +01:00
405_dimm.h
405_mal.h Dual-license IBM code contributions 2009-08-09 23:15:33 +02:00
ACEX1K.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
MCD_dma.h ColdFire: Add MCF547x_8x dma code and header files 2008-01-17 14:59:42 -06:00
MCD_progCheck.h ColdFire: Add MCF547x_8x dma code and header files 2008-01-17 14:59:42 -06:00
MCD_tasksInit.h ColdFire: Add MCF547x_8x dma code and header files 2008-01-17 14:59:42 -06:00
SA-1100.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
_exports.h export SPI functions to standalone apps 2009-08-09 22:34:51 +02:00
addr_map.h Introduce addr_map library 2008-12-15 22:05:36 +01:00
ahci.h Update Freescale copyrights to remove "All Rights Reserved" 2009-07-29 09:59:22 +02:00
ali512x.h Move ali512x.h 2009-03-20 22:39:13 +01:00
altera.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
amba_clcd.h video: add amba-clcd prime-cell 2010-01-27 21:23:14 +01:00
ambapp.h Coding Style cleanup; update CHANGELOG 2008-04-13 09:59:26 -07:00
api_public.h API: Improve glue mid-layer of the API demo application. 2009-02-18 00:39:44 +01:00
arm925t.h
armcoremodule.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
at45.h at91: rename DATAFLASH_MMC_SELECT to CONFIG_DATAFLASH_MMC_SELECT 2009-04-04 20:42:19 +02:00
at91rm9200_i2c.h
at91rm9200_net.h
ata.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
atmel_lcdc.h Add ATMEL LCD driver 2008-05-10 11:44:55 +02:00
bcd.h Replace BCD2BIN and BIN2BCD macros with inline functions 2009-08-25 12:57:55 +02:00
bcm5221.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
bmp_layout.h
bus_vcxk.h new video driver for bus vcxk framebuffers 2009-07-26 13:17:21 +02:00
bzlib.h
circbuf.h
clps7111.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
command.h Make "usage" messages more helpful. 2009-06-12 20:45:48 +02:00
common.h ARM: Add support for EP93xx SoCs 2010-02-12 12:31:54 -06:00
commproc.h 8xx, mgsuvd: rename board to a more generic name 2009-03-18 20:50:04 +01:00
compiler.h move definition of macros likely and unlikely to compiler.h 2010-01-18 00:28:27 +01:00
config_cmd_all.h Add 'editenv' command 2009-10-27 20:58:25 +01:00
config_cmd_default.h Add 'editenv' command 2009-10-27 20:58:25 +01:00
config_defaults.h gzip/zlib: make features optional 2010-01-26 00:04:57 +01:00
crc.h
da9030.h
dataflash.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
ddr_spd.h fsl-ddr: add the DDR3 SPD infrastructure 2009-03-30 13:33:50 -05:00
div64.h Add a do_div() wrapper macro, lldiv(). 2009-01-24 00:23:09 +01:00
dm9000.h Add config option for disabling DM9000-SROM support. 2009-06-08 22:57:21 -07:00
dm9161.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
dp83848.h
ds1722.h Misc ds1722 fixups 2009-09-04 21:54:52 +02:00
ds4510.h Add support for Maxim's DS4510 I2C device 2009-01-24 01:47:50 +01:00
dtt.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
e500.h ppc/p4080: Determine various chip frequencies on CoreNet platforms 2009-09-24 12:05:29 -05:00
elf.h compiler.h: unify system ifdef cruft here 2009-07-19 21:41:46 +02:00
environment.h unify {CONFIG_,}ENV_IS_EMBEDDED 2009-08-25 12:57:54 +02:00
exports.h Generic udelay() with watchdog support 2009-12-05 01:08:53 +01:00
ext2fs.h
fat.h Remove non-ascii characters from fat code 2008-12-04 20:51:44 +01:00
fdc.h
fdt.h powerpc: Fix bootm to boot up again with a Ramdisk 2008-09-13 02:03:38 +02:00
fdt_support.h fdt: Add fdt_fixup_nor_flash_size() to fixup NOR FLASH size in dtb 2009-10-23 15:55:23 +02:00
fis.h ata: add the fis struct for SATA 2008-03-26 23:38:54 +01:00
flash.h Support up to 7 banks for ids as specified in JEDEC JEP106Z 2009-08-26 08:58:27 +02:00
fpga.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
fsl_esdhc.h fsl_esdhc: add support for mx51 processor 2010-03-07 12:36:36 -06:00
fsl_nfc.h Add MX25 support to nand_spl fsl nfc driver 2010-01-27 14:22:41 -06:00
hush.h hush: add showvar command for hush shell. 2008-10-18 21:54:02 +02:00
hwconfig.h Add simple hwconfig infrastructure 2009-07-16 22:23:53 +02:00
i2c.h convert common files to new SoC access 2010-02-12 12:31:55 -06:00
i8042.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
ide.h mucmc52, uc101: delete ata@3a00 node, if no CF card is detected 2009-09-25 01:22:13 +02:00
image.h mkimage: Add Freescale imx Boot Image support (imximage) 2010-01-25 23:58:29 +01:00
iomux.h stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
ioports.h
keyboard.h
kgdb.h
ks8721.h Add support for Eukrea CPUAT91 SBC 2009-10-13 06:17:35 -05:00
lcd.h lcd.h: define extern vidinfo_t for all cases 2009-07-26 13:16:50 +02:00
lcdvideo.h
lh7a40x.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
lh7a400.h
lh7a404.h
libata.h ata: update the libata.h from ata.h of linux kernel 2008-04-13 23:20:16 -07:00
libfdt.h libfdt: Fix C++ compile-time cast error on gnu 4.2.1 2009-04-01 19:30:27 -04:00
libfdt_env.h compiler.h: unify system ifdef cruft here 2009-07-19 21:41:46 +02:00
linux_logo.h
lmb.h lmb: only force on arches that use it 2010-01-21 22:26:00 +01:00
logbuff.h Avoid initrd and logbuffer area overlaps 2008-06-03 19:34:19 +02:00
lpd7a400_cpld.h
lxt971a.h Remove duplicate definitions in include/lxt971a.h. 2008-07-06 23:44:34 -07:00
lynxkdi.h
malloc.h Consolidate arch-specific mem_malloc_init() implementations 2009-09-04 21:47:07 +02:00
mb862xx.h video: mb862xx: improve board-specific Lime configuration 2009-10-31 12:13:28 +01:00
mg_disk.h mflash: Initial mflash support 2009-04-03 23:47:06 +02:00
mii_phy.h
miiphy.h Rewrite the miiphybb (Bit-banged MII bus driver) in order to support an arbitrary number of mii buses. 2009-10-10 23:16:53 -07:00
mk48t59.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
mmc.h MMC: add weak function to detect MMC/SD card 2010-03-07 12:36:36 -06:00
mpc5xx.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
mpc5xxx.h mpc5xxx.h: Add structure definition for XLB arbiter block. 2010-01-18 00:19:27 +01:00
mpc5xxx_sdma.h Move MPC5xxx_FEC driver to drivers/net 2008-08-29 13:58:07 -06:00
mpc8xx.h
mpc8xx_irq.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
mpc83xx.h mpc83xx: add missing CSCONFIG_ODT_WR_CFG for 832x CPUs 2009-08-21 17:10:35 -05:00
mpc85xx.h 83xx/85xx: further localbus cleanups 2008-06-10 18:22:25 -05:00
mpc86xx.h mpc86xx: set the DDR BATs after calculating true DDR size 2010-03-30 10:50:22 -05:00
mpc106.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
mpc824x.h powerpc: Move duplicated BAT defines to mmu.h 2009-02-10 00:27:40 +01:00
mpc8220.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
mpc8260.h
mpc8260_irq.h
nand.h Remove legacy NAND and disk on chip code. 2009-07-16 19:07:47 -05:00
net.h Make getenv_IPaddr() global 2010-01-17 20:14:47 +01:00
netdev.h new at91_emac network driver (NET_MULTI api) 2010-01-31 22:37:12 -08:00
nios-io.h
nios.h
nios2-epcs.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
nios2-io.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
nios2-yanu.h nios2: Added support to YANU UART 2010-03-16 16:01:29 -04:00
nios2.h
nomadik.h include/nomadik.h: add physical address for cldc 2010-01-27 21:23:23 +01:00
ns7520_eth.h Remove duplicate definitions in include/lxt971a.h. 2008-07-06 23:44:34 -07:00
ns9750_bbus.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
ns9750_eth.h Remove duplicate definitions in include/lxt971a.h. 2008-07-06 23:44:34 -07:00
ns9750_mem.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
ns9750_ser.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
ns9750_sys.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
ns16550.h include/ns16550.h: Unify structure declaration for registers 2009-04-04 01:23:56 +02:00
ns87308.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
onenand_uboot.h Flex-OneNAND driver support 2009-11-13 16:56:18 -06:00
part.h mflash: Initial mflash support 2009-04-03 23:47:06 +02:00
pc_keyb.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
pca953x.h Add support for PCA953x I2C gpio devices 2008-12-19 18:11:49 -06:00
pca9564.h Prepare v2010.03-rc1 2010-03-12 23:06:04 +01:00
pci.h pci/fsl_pci_init: Use PCIe capability to determine if controller is PCIe 2009-08-28 17:12:36 -05:00
pci_ids.h net: e1000: Add support for the Intel 82546GB controller 2009-12-13 21:52:30 -08:00
pcmcia.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
post.h Conditionally perform common relocation fixups 2009-10-03 10:17:57 +02:00
ppc4xx.h common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL 2009-12-08 22:14:07 +01:00
ppc4xx_enet.h ppc4xx: respect 80-chars per line in ppc*.h files 2009-10-07 09:15:30 +02:00
ppc405.h ppc4xx: Cleanup PPC4xx I2C infrastructure 2009-11-23 16:27:02 +01:00
ppc440.h ppc4xx fix unstable 440EPx bootstrap options 2010-03-24 14:27:01 +01:00
ppc_asm.tmpl ppc: Use r12 instead of r14 as GOT pointer. 2010-01-26 19:30:13 +01:00
ppc_defs.h
ps2mult.h Rename common ns16550 constants with UART_ prefix to prevent conflicts 2009-04-03 22:34:07 +02:00
radeon.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
reiserfs.h
rtc.h Switch from per-driver to common definition of bin2bcd and bcd2bin 2009-08-25 12:57:55 +02:00
s6e63d6.h A driver for the S6E63D6 SPI display controller from Samsung 2009-02-24 10:00:28 +01:00
s_record.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
sata.h SATA: do not auto-initialize during boot 2009-01-27 23:42:39 +01:00
scsi.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
sed156x.h
sed13806.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
serial.h OMAP3 zoom2 Use usbtty if the debug board is not connected. 2009-12-20 12:51:51 +01:00
sha1.h Add support for calculating hashes with watchdog triggering 2008-04-25 00:01:06 +02:00
sha256.h include/sha256.h: fix file permissions. 2008-07-06 01:21:46 +02:00
sja1000.h Add minimal SJA1000 header for basic CAN mode 2009-11-17 13:19:58 +01:00
sm501.h
smiLynxEM.h
spartan2.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
spartan3.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
spd.h
spd_sdram.h
spi.h Move conditional compilation of MPC8XXX SPI driver to Makefile 2008-07-01 21:02:11 +02:00
spi_flash.h spi_flash.h: pull in linux/types.h for u## types 2009-11-24 23:40:39 +01:00
status_led.h ARM Add blue colour LED to status_led. 2009-06-12 20:39:49 +02:00
stdio_dev.h console: unify printing current devices 2009-07-19 01:02:46 +02:00
stratixII.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
sym53c8xx.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
systemace.h
timestamp.h Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
tsec.h tsec: Add TSEC_FIBER flag 2010-01-31 22:34:34 -08:00
tsi108.h
tsi148.h Add support for the Tundra TSI148 VME-bridge 2009-07-19 11:21:08 +02:00
twl4030.h TWL4030: make LEDs selectable for twl4030_led_init() 2010-01-04 08:48:15 -06:00
tws.h drivers/twserial: Add protocol driver for "three wire serial" interface. 2009-03-30 09:38:36 +02:00
ubi_uboot.h Move uninitialized_var() macro from ubi_uboot.h to compiler.h 2009-09-04 22:16:40 +02:00
universe.h
usb.h usb: musb: add support for Blackfin MUSB 2010-01-09 10:25:09 +01:00
usb_cdc_acm.h
usb_defs.h Prepare USB layer for ehci 2009-01-28 19:57:27 +01:00
usbdescriptors.h USB add macros for debugging usb device setup. 2009-12-20 12:47:37 +01:00
usbdevice.h USB add macros for debugging usb device setup. 2009-12-20 12:47:37 +01:00
version.h Makefile: fix "error: version_autogenerated.h: No such file or directory" 2008-05-13 23:15:52 +02:00
vfd_logo.h
video.h
video_ad7176.h
video_ad7177.h
video_ad7179.h
video_easylogo.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
video_fb.h
video_font.h
video_logo.h Big white-space cleanup. 2008-05-21 00:14:08 +02:00
virtex2.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
vsc7385.h Cleanup coding style, update CHANGELOG 2008-03-26 11:48:46 +01:00
vxworks.h vxworks.h: Fix build problem introduced by commits 29a4c24d/e9084b23 2008-12-09 00:24:30 +01:00
w83c553f.h rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
watchdog.h mpc5xxx: Support CPU internal watchdog. 2010-01-25 23:57:39 +01:00
xilinx.h fpga: Remove relocation fixups 2009-10-03 10:17:56 +02:00
xyzModem.h