diff options
Diffstat (limited to 'cpu/arm_cortexa8')
| -rw-r--r-- | cpu/arm_cortexa8/mx6/generic.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cpu/arm_cortexa8/mx6/generic.c b/cpu/arm_cortexa8/mx6/generic.c index 019a3f3..6af07d0 100644 --- a/cpu/arm_cortexa8/mx6/generic.c +++ b/cpu/arm_cortexa8/mx6/generic.c @@ -774,12 +774,19 @@ int cpu_eth_init(bd_t *bis) #if defined(CONFIG_ARCH_CPU_INIT) int arch_cpu_init(void) { + int val; icache_enable(); dcache_enable(); #ifndef CONFIG_L2_OFF l2_cache_enable(); #endif + /* Increase the VDDSOC to 1.2V */ + val = REG_RD(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE); + val &= ~BM_ANADIG_REG_CORE_REG2_TRG; + val |= BF_ANADIG_REG_CORE_REG2_TRG(0x5); + REG_SET(ANATOP_BASE_ADDR, HW_ANADIG_REG_CORE, val); + return 0; } #endif |