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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-05-09 13:21:18 +0200
committerWolfgang Denk <wd@denx.de>2009-06-12 20:39:52 +0200
commitc358d9c3f16571e8f825e81b75eaf32e228cb669 (patch)
tree6d71594207568353965053aff1e009eefed80cdb /cpu/arm920t
parent10a451cd57cffbca875c97bbd8929059c5627ec6 (diff)
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arm: unify interrupt init
all arm init the IRQ stack the same way so unify it in lib_arm/interrupts.c and then call arch specific interrupt init Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'cpu/arm920t')
-rw-r--r--cpu/arm920t/cpu.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/cpu/arm920t/cpu.c b/cpu/arm920t/cpu.c
index b6ef6bb..e4a8adb 100644
--- a/cpu/arm920t/cpu.c
+++ b/cpu/arm920t/cpu.c
@@ -33,21 +33,10 @@
#include <command.h>
#include <asm/system.h>
-#ifdef CONFIG_USE_IRQ
-DECLARE_GLOBAL_DATA_PTR;
-#endif
-
static void cache_flush(void);
int cpu_init (void)
{
- /*
- * setup up stacks if necessary
- */
-#ifdef CONFIG_USE_IRQ
- IRQ_STACK_START = _armboot_start - CONFIG_SYS_MALLOC_LEN - CONFIG_SYS_GBL_DATA_SIZE - 4;
- FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ;
-#endif
return 0;
}