linux/arch/powerpc
Valentine Barshak 340ffd267c [POWERPC] 4xx: 440EPx/GRx incorrect write to DDR SDRAM errata workaround
Add a workaround for PowerPC 440EPx/GRx incorrect write to
DDR SDRAM errata. Data can be written to wrong address
in SDRAM when write pipelining enabled on plb0. We disable
it in the cpu_setup for these processors at early init.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-10-03 07:20:18 -05:00
..
boot [POWERPC] 4xx: Fix Walnut wrapper compile errors 2007-10-03 07:10:55 -05:00
configs [POWERPC] 4xx: Convert Seqouia flash mappings to new binding 2007-09-19 21:13:16 -05:00
kernel [POWERPC] 4xx: 440EPx/GRx incorrect write to DDR SDRAM errata workaround 2007-10-03 07:20:18 -05:00
lib [POWERPC] Limit range of __init_ref_ok somewhat 2007-10-03 11:48:44 +10:00
math-emu [POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c 2006-09-26 15:24:35 +10:00
mm [POWERPC] Add memory regions to the kcore list for 32-bit machines 2007-10-03 09:12:06 +10:00
oprofile Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
platforms [POWERPC] Enable tickless idle and high res timers for powerpc 2007-10-03 15:44:34 +10:00
sysdev Merge branch 'linux-2.6' into for-2.6.24 2007-10-03 15:33:17 +10:00
xmon [POWERPC] fix showing xmon help 2007-07-22 21:30:58 +10:00
.gitignore [POWERPC] Add files build to .gitignore 2006-12-04 20:41:29 +11:00
Kconfig [POWERPC] Enable tickless idle and high res timers for powerpc 2007-10-03 15:44:34 +10:00
Kconfig.debug [POWERPC] Export virq mapping via debugfs 2007-09-14 01:33:20 +10:00
Makefile [POWERPC] Select proper defconfig for crosscompiles 2007-10-03 12:02:44 +10:00