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ARM: Remove the hack which excluded assembly barriers for tegra124 bootblock.

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Now that the tegra124 bootblock is compiled using ARMv4 code, this hack is no
longer necessary.

BUG=chrome-os-partner:23009
TEST=Built and booted into the bootblock on nyan. Built for link, snow, falco,
and pit.
BRANCH=None

Change-Id: I5b7fe5e45e15f878089542a04bd20d6c607b0f69
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171403
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
This commit is contained in:
Gabe Black 2013-10-01 05:29:03 -07:00 • committed by chrome-internal-fetch
commit bcd81f1fdf
1 changed files with 0 additions and 6 deletions
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6
src/arch/arm/include/armv7/arch/cache.h
View file

@ -75,25 +75,19 @@
/* data memory barrier */
static inline void dmb(void)
{
#if !defined(CONFIG_SOC_NVIDIA_TEGRA124) || !defined(__BOOT_BLOCK__)
asm volatile ("dmb" : : : "memory");
#endif
}
/* data sync barrier */
static inline void dsb(void)
{
#if !defined(CONFIG_SOC_NVIDIA_TEGRA124) || !defined(__BOOT_BLOCK__)
asm volatile ("dsb" : : : "memory");
#endif
}
/* instruction sync barrier */
static inline void isb(void)
{
#if !defined(CONFIG_SOC_NVIDIA_TEGRA124) || !defined(__BOOT_BLOCK__)
asm volatile ("isb" : : : "memory");
#endif
}
/*