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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-12 15:33:06 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-10-13 14:17:31 +0200 |
| commit | 8b609af14c7be5388faf5d7a66914946471534e5 (patch) | |
| tree | 63ac04be3230cc46df9628cc1c1bacfc9548dc54 /arch/arm/boards/guf-neso | |
| parent | 1dbfd5ed82fd2b6b0ba6df98e2e23aaf3cd1a197 (diff) | |
| download | barebox-8b609af14c7be5388faf5d7a66914946471534e5.tar.gz barebox-8b609af14c7be5388faf5d7a66914946471534e5.tar.xz | |
ARM: introduce arm_setup_stack function and use it
We have enough places which setup0 a stack to justify
a static inline function for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/guf-neso')
| -rw-r--r-- | arch/arm/boards/guf-neso/lowlevel.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/boards/guf-neso/lowlevel.c b/arch/arm/boards/guf-neso/lowlevel.c index 52fe6cffa8..d45a5b492a 100644 --- a/arch/arm/boards/guf-neso/lowlevel.c +++ b/arch/arm/boards/guf-neso/lowlevel.c @@ -33,13 +33,10 @@ #ifdef CONFIG_NAND_IMX_BOOT static void __bare_init __naked insdram(void) { - uint32_t r; - PCCR1 |= PCCR1_NFC_BAUDEN; /* setup a stack to be able to call imx_nand_load_image() */ - r = STACK_BASE + STACK_SIZE - 12; - __asm__ __volatile__("mov sp, %0" : : "r"(r)); + arm_setup_stack(STACK_BASE + STACK_SIZE - 12); imx_nand_load_image(_text, barebox_image_size); |