[PATCH 2/8] fixup! ARM: mxs: Add lowlevel setup from U-Boot
Jan Luebbe
jlu at pengutronix.de
Thu Dec 25 09:08:59 PST 2014
The current u-boot code only configures vddd once with 1500 mV as the target
and 1000 mV as the brownout trigger.
Signed-off-by: Jan Luebbe <jlu at pengutronix.de>
---
arch/arm/mach-mxs/power-init.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm/mach-mxs/power-init.c b/arch/arm/mach-mxs/power-init.c
index b4431c4..977c6e4 100644
--- a/arch/arm/mach-mxs/power-init.c
+++ b/arch/arm/mach-mxs/power-init.c
@@ -1178,7 +1178,6 @@ static void __mx23_power_init(int has_battery)
mxs_power_set_vddx(&mx23_vddio_cfg, 3300, 3150);
mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000);
- mxs_power_set_vddx(&mxs_vddd_cfg, 1350, 1200);
mxs_power_set_vddx(&mxs_vddmem_cfg, 2500, 1700);
writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ |
@@ -1236,7 +1235,6 @@ static void __mx28_power_init(int has_battery)
mxs_power_set_vddx(&mx28_vddio_cfg, 3300, 3150);
mxs_power_set_vddx(&mxs_vddd_cfg, 1500, 1000);
- mxs_power_set_vddx(&mxs_vddd_cfg, 1350, 1200);
writel(POWER_CTRL_VDDD_BO_IRQ | POWER_CTRL_VDDA_BO_IRQ |
POWER_CTRL_VDDIO_BO_IRQ | POWER_CTRL_VDD5V_DROOP_IRQ |
--
2.1.4
More information about the barebox
mailing list