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ppc4xx: Fix problem with init-ram bigger than 4k on 440 platforms

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Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2008-01-30 14:48:28 +01:00
parent 2c5260f711
commit 28d77d968b
3 changed files with 6 additions and 2 deletions
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4
cpu/ppc4xx/start.S
View file

@ -110,6 +110,10 @@
# endif
#endif /* CFG_INIT_DCACHE_CS */
#if (defined(CFG_INIT_RAM_DCACHE) && (CFG_INIT_RAM_END > (4 << 10)))
#error Only 4k of init-ram is supported - please adjust CFG_INIT_RAM_END!
#endif
#define function_prolog(func_name) .text; \
.align 2; \
.globl func_name; \

2
include/configs/pcs440ep.h
View file

@ -66,7 +66,7 @@
*----------------------------------------------------------------------*/
#define CFG_INIT_RAM_DCACHE 1 /* d-cache as init ram */
#define CFG_INIT_RAM_ADDR 0x70000000 /* DCache */
#define CFG_INIT_RAM_END (8 << 10)
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data*/
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET

2
include/configs/yosemite.h
View file

@ -75,7 +75,7 @@
*----------------------------------------------------------------------*/
#define CFG_INIT_RAM_DCACHE 1 /* d-cache as init ram */
#define CFG_INIT_RAM_ADDR 0x70000000 /* DCache */
#define CFG_INIT_RAM_END (8 << 10)
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data*/
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET