diff options
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/mx28/spl_power_init.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c b/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c index 380b120dc9..271da8dd76 100644 --- a/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c +++ b/arch/arm/cpu/arm926ejs/mx28/spl_power_init.c @@ -726,7 +726,9 @@ void mx28_power_set_vddio(uint32_t new_target, uint32_t new_brownout) clrsetbits_le32(&power_regs->hw_power_vddioctrl, POWER_VDDIOCTRL_TRG_MASK, diff); - if (powered_by_linreg) + if (powered_by_linreg || + (readl(&power_regs->hw_power_sts) & + POWER_STS_VDD5V_GT_VDDIO)) early_delay(1500); else { while (!(readl(&power_regs->hw_power_sts) & @@ -761,7 +763,9 @@ void mx28_power_set_vddio(uint32_t new_target, uint32_t new_brownout) clrsetbits_le32(&power_regs->hw_power_vddioctrl, POWER_VDDIOCTRL_TRG_MASK, diff); - if (powered_by_linreg) + if (powered_by_linreg || + (readl(&power_regs->hw_power_sts) & + POWER_STS_VDD5V_GT_VDDIO)) early_delay(1500); else { while (!(readl(&power_regs->hw_power_sts) & @@ -819,7 +823,9 @@ void mx28_power_set_vddd(uint32_t new_target, uint32_t new_brownout) clrsetbits_le32(&power_regs->hw_power_vdddctrl, POWER_VDDDCTRL_TRG_MASK, diff); - if (powered_by_linreg) + if (powered_by_linreg || + (readl(&power_regs->hw_power_sts) & + POWER_STS_VDD5V_GT_VDDIO)) early_delay(1500); else { while (!(readl(&power_regs->hw_power_sts) & @@ -854,7 +860,9 @@ void mx28_power_set_vddd(uint32_t new_target, uint32_t new_brownout) clrsetbits_le32(&power_regs->hw_power_vdddctrl, POWER_VDDDCTRL_TRG_MASK, diff); - if (powered_by_linreg) + if (powered_by_linreg || + (readl(&power_regs->hw_power_sts) & + POWER_STS_VDD5V_GT_VDDIO)) early_delay(1500); else { while (!(readl(&power_regs->hw_power_sts) & |