diff options
Diffstat (limited to 'bsps/arm/shared/start/start.S')
| -rw-r--r-- | bsps/arm/shared/start/start.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/bsps/arm/shared/start/start.S b/bsps/arm/shared/start/start.S index 698495d32e..be87a16f7a 100644 --- a/bsps/arm/shared/start/start.S +++ b/bsps/arm/shared/start/start.S @@ -482,16 +482,22 @@ bsp_start_hook_0_done: .Lvector_table_copy_done: -#if (__ARM_ARCH >= 7 && __ARM_ARCH_PROFILE == 'A') || __ARM_ARCH >= 8 /* * This code path is only executed by the primary processor. Set the * VBAR to the normal vector table. For secondary processors, this is * done by bsp_start_hook_0(). */ +#if (__ARM_ARCH >= 7 && __ARM_ARCH_PROFILE == 'A') || __ARM_ARCH >= 8 ldr r0, =bsp_vector_table_begin dsb mcr p15, 0, r0, c12, c0, 0 isb +#elif defined(__ARM_ARCH_6KZ__) + mov r1, #0 + ldr r0, =bsp_vector_table_begin + mcr p15, 0, r1, c7, c10, 4 /* DataSync */ + mcr p15, 0, r0, c12, c0, 0 /* Load VBAR */ + mcr p15, 0, r1, c7, c5, 4 /* Flush Prefetch */ #endif SWITCH_FROM_ARM_TO_THUMB r3 |