diff options
Diffstat (limited to 'cpu/arm920t/cpu.c')
| -rw-r--r-- | cpu/arm920t/cpu.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/cpu/arm920t/cpu.c b/cpu/arm920t/cpu.c index 41cebdf..e638c1f 100644 --- a/cpu/arm920t/cpu.c +++ b/cpu/arm920t/cpu.c @@ -87,17 +87,15 @@ static void cp_delay (void) int cpu_init (void) { /* - * setup up stack if necessary + * setup up stacks if necessary */ #ifdef CONFIG_USE_IRQ - IRQ_STACK_START = _armboot_end + - CONFIG_STACKSIZE + CONFIG_STACKSIZE_IRQ - 4; - FIQ_STACK_START = IRQ_STACK_START + CONFIG_STACKSIZE_FIQ; - _armboot_real_end = FIQ_STACK_START + 4; -#else - _armboot_real_end = _armboot_end + CONFIG_STACKSIZE; -#endif /* CONFIG_USE_IRQ */ - return (0); + DECLARE_GLOBAL_DATA_PTR; + + IRQ_STACK_START = _armboot_start - CFG_MALLOC_LEN - CFG_GBL_DATA_LEN - 4; + FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ; +#endif + return 0; } int cleanup_before_linux (void) |