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| author | Lucas Stach <dev@lynxeye.de> | 2014-06-03 22:34:52 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-06-05 08:01:14 +0200 |
| commit | 781930000051ed8259c04560c0e5155fbf9ddcf9 (patch) | |
| tree | dd0465e29d19a236c97e90bdcf1e219d78ac1950 /arch/arm/mach-tegra | |
| parent | a41187b2e99bf29f4273857f9803777d51a2f6b9 (diff) | |
| download | barebox-781930000051ed8259c04560c0e5155fbf9ddcf9.tar.gz barebox-781930000051ed8259c04560c0e5155fbf9ddcf9.tar.xz | |
tegra: lowlevel: setup an early stack
Even the lowlevel functions are growing to a
size where having a stack seem beneficial.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-tegra')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/lowlevel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/lowlevel.h b/arch/arm/mach-tegra/include/mach/lowlevel.h index 10265183c1..80d65a6c30 100644 --- a/arch/arm/mach-tegra/include/mach/lowlevel.h +++ b/arch/arm/mach-tegra/include/mach/lowlevel.h @@ -272,6 +272,8 @@ void tegra_cpu_lowlevel_setup(void) r &= ~0x1f; r |= 0xd3; __asm__ __volatile__("msr cpsr, %0" : : "r"(r)); + + arm_setup_stack(TEGRA_IRAM_BASE + SZ_256K - 8); tegra_ll_delay_setup(); } |