25 lines
630 B
Diff
25 lines
630 B
Diff
|
Do not reset GPIO0 at boot-up because GPIO0 is used
|
||
|
|
on AM335x EVM-SK to control VTT regulators on DDR3.
|
||
|
|
|
||
|
|
Without this EVM-SK boards fail to boot-up because
|
||
|
|
of DDR3 corruption.
|
||
|
|
|
||
|
|
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
|
||
|
|
|
||
|
|
---
|
||
|
|
arch/arm/boot/dts/am335x-evmsk.dts | 4 ++++
|
||
|
|
1 file changed, 4 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
|
||
|
|
index 4f339fa..0e44d29 100644
|
||
|
|
--- a/arch/arm/boot/dts/am335x-evmsk.dts
|
||
|
|
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
|
||
|
|
@@ -419,3 +419,7 @@
|
||
|
|
phy_id = <&davinci_mdio>, <1>;
|
||
|
|
phy-mode = "rgmii-txid";
|
||
|
|
};
|
||
|
|
+
|
||
|
|
+&gpio0 {
|
||
|
|
+ ti,no-reset-on-init;
|
||
|
|
+};
|