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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-05-09 13:21:18 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:39:52 +0200 |
| commit | c358d9c3f16571e8f825e81b75eaf32e228cb669 (patch) | |
| tree | 6d71594207568353965053aff1e009eefed80cdb /cpu/ixp | |
| parent | 10a451cd57cffbca875c97bbd8929059c5627ec6 (diff) | |
| download | u-boot-imx-c358d9c3f16571e8f825e81b75eaf32e228cb669.zip u-boot-imx-c358d9c3f16571e8f825e81b75eaf32e228cb669.tar.gz u-boot-imx-c358d9c3f16571e8f825e81b75eaf32e228cb669.tar.bz2 | |
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/ixp')
| -rw-r--r-- | cpu/ixp/cpu.c | 12 | ||||
| -rw-r--r-- | cpu/ixp/interrupts.c | 2 |
2 files changed, 1 insertions, 13 deletions
diff --git a/cpu/ixp/cpu.c b/cpu/ixp/cpu.c index 42c62f6..5cfc39d 100644 --- a/cpu/ixp/cpu.c +++ b/cpu/ixp/cpu.c @@ -38,10 +38,6 @@ ulong loops_per_jiffy; -#ifdef CONFIG_USE_IRQ -DECLARE_GLOBAL_DATA_PTR; -#endif - static void cache_flush(void); #if defined(CONFIG_DISPLAY_CPUINFO) @@ -81,14 +77,6 @@ int print_cpuinfo (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; } diff --git a/cpu/ixp/interrupts.c b/cpu/ixp/interrupts.c index a05e439..06a826a 100644 --- a/cpu/ixp/interrupts.c +++ b/cpu/ixp/interrupts.c @@ -67,7 +67,7 @@ void irq_install_handler (int irq, interrupt_handler_t handle_irq, void *data) IRQ_HANDLER[irq].m_func = handle_irq; } -int interrupt_init (void) +int arch_interrupt_init (void) { int i; |