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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/ixp
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/ixp')
-rw-r--r--cpu/ixp/cpu.c12
-rw-r--r--cpu/ixp/interrupts.c2
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;