Dave Liu 90f30a710a mpc83xx: Fix the incorrect dcbz operation ... The 834x rev1.x silicon has one CPU5 errata. The issue is when the data cache locked with HID0[DLOCK], the dcbz instruction looks like no-op inst. The right behavior of the data cache is when the data cache Locked with HID0[DLOCK], the dcbz instruction allocates new tags in cache. The 834x rev3.0 and later and 8360 have not this bug inside. So, when 834x rev3.0/8360 are working with ECC, the dcbz instruction will corrupt the stack in cache, the processor will checkstop reset. However, the 834x rev1.x can work with ECC with these code, because the sillicon has this cache bug. The dcbz will not corrupt the stack in cache. Really, it is the fault code running on fault sillicon. This patch fix the incorrect dcbz operation. Instead of CPU FP writing to initialise the ECC. CHANGELOG: * Fix the incorrect dcbz operation instead of CPU FP writing to initialise the ECC memory. Otherwise, it will corrupt the stack in cache, The processor will checkstop reset. Signed-off-by: Dave Liu <daveliu@freescale.com>		2006-11-03 19:42:22 -06:00
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74xx_7xx	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
arm720t	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
arm920t	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
arm925t	[PATCH] omap925.c: Remove unused functions	2006-10-28 17:13:12 +02:00
arm926ejs	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
arm946es	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
arm1136	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
arm_intcm	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
at32ap	Fix "ar" flags in some Makefiles to allow for silent "make -s"	2006-10-27 11:55:21 +02:00
bf533	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
i386	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
ixp	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
lh7a40x	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mcf52x2	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
microblaze	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mips	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mpc5xx	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mpc5xxx	Merge with /home/tur/proj/051_uboot_linux_v38b/u-boot	2006-10-18 22:27:57 +02:00
mpc8xx	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mpc83xx	mpc83xx: Fix the incorrect dcbz operation	2006-11-03 19:42:22 -06:00
mpc85xx	Code cleanup	2006-10-24 15:32:57 +02:00
mpc86xx	MPC86xx: Cleaned up unused and conditionally used local variables.	2006-10-27 17:46:10 +02:00
mpc824x	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mpc8220	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
mpc8260	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
nios	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
nios2	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
ppc4xx	Fix bug in PPC440 NAND driver cpu/ppc4xx/ndfc.c	2006-10-24 18:13:43 +02:00
pxa	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
s3c44b0	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00
sa1100	Move "ar" flags to config.mk to allow for silent "make -s"	2006-10-09 01:02:05 +02:00