diff options
| -rw-r--r-- | arch/arm/cpu/armv7/exynos/lowlevel_init.c | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/system.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/exynos/lowlevel_init.c b/arch/arm/cpu/armv7/exynos/lowlevel_init.c index 0504576..782ecd1 100644 --- a/arch/arm/cpu/armv7/exynos/lowlevel_init.c +++ b/arch/arm/cpu/armv7/exynos/lowlevel_init.c @@ -89,7 +89,7 @@ static void secondary_cpu_start(void) { v7_enable_smp(EXYNOS5420_INFORM_BASE); svc32_mode_en(); - set_pc(CONFIG_EXYNOS_RELOCATE_CODE_BASE); + branch_bx(CONFIG_EXYNOS_RELOCATE_CODE_BASE); } /* diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h index 86903c3..a9fd5e6 100644 --- a/arch/arm/include/asm/arch-exynos/system.h +++ b/arch/arm/include/asm/arch-exynos/system.h @@ -75,6 +75,9 @@ struct exynos5_sysreg { /* Set program counter with the given value */ #define set_pc(x) __asm__ __volatile__ ("mov pc, %0\n\t" : : "r"(x)) +/* Branch to the given location */ +#define branch_bx(x) __asm__ __volatile__ ("bx %0\n\t" : : "r"(x)) + /* Read Main Id register */ #define mrc_midr(x) __asm__ __volatile__ \ ("mrc p15, 0, %0, c0, c0, 0\n\t" : "=r"(x) : ) |