Add some U-Boot-specific settings. These should really go in the
*u-boot.dtsi file, but it seems that rk3399 does not use that yet.
Signed-off-by: Simon Glass <s...@chromium.org>
---
arch/arm/dts/rk3399-gru-bob.dts | 1 +
arch/arm/dts/rk3399-gru-chromebook.dtsi | 1 +
arch/arm/dts/rk3399-gru.dtsi | 21 +++++++++++++++++----
3 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/rk3399-gru-bob.dts b/arch/arm/dts/rk3399-gru-bob.dts
index 1ee0dc0d9f..0e3d91fc28 100644
--- a/arch/arm/dts/rk3399-gru-bob.dts
+++ b/arch/arm/dts/rk3399-gru-bob.dts
@@ -7,6 +7,7 @@
/dts-v1/;
#include "rk3399-gru-chromebook.dtsi"
+#include "rk3399-sdram-lpddr3-samsung-4GB-1866.dtsi"
/ {
model = "Google Bob";
diff --git a/arch/arm/dts/rk3399-gru-chromebook.dtsi
b/arch/arm/dts/rk3399-gru-chromebook.dtsi
index ff81dfda3b..c6495adcca 100644
--- a/arch/arm/dts/rk3399-gru-chromebook.dtsi
+++ b/arch/arm/dts/rk3399-gru-chromebook.dtsi
@@ -232,6 +232,7 @@
&edp {
status = "okay";
+ rockchip,panel = <&edp_panel>;
ports {
edp_out: port@1 {
reg = <1>;
diff --git a/arch/arm/dts/rk3399-gru.dtsi b/arch/arm/dts/rk3399-gru.dtsi
index 7cc9b2642b..df19263acc 100644
--- a/arch/arm/dts/rk3399-gru.dtsi
+++ b/arch/arm/dts/rk3399-gru.dtsi
@@ -11,7 +11,13 @@
/ {
chosen {
+ u-boot,dm-pre-reloc;
stdout-path = "serial2:115200n8";
+ u-boot,spl-boot-order = &spi_flash;
+ };
+
+ config {
+ u-boot,spl-payload-offset = <0x40000>;
};
/*
@@ -539,12 +545,14 @@ ap_i2c_audio: &i2c8 {
&spi1 {
status = "okay";
+ u-boot,dm-pre-reloc;
pinctrl-names = "default", "sleep";
pinctrl-1 = <&spi1_sleep>;
- spiflash@0 {
- compatible = "jedec,spi-nor";
+ spi_flash: spiflash@0 {
+ u-boot,dm-pre-reloc;
+ compatible = "jedec,spi-nor", "spi-flash";
reg = <0>;
/* May run faster once verified. */
@@ -558,12 +566,16 @@ ap_i2c_audio: &i2c8 {
&spi5 {
status = "okay";
+ spi-activate-delay = <100>;
+ spi-max-frequency = <3000000>;
+ spi-deactivate-delay = <200>;
cros_ec: ec@0 {
compatible = "google,cros-ec-spi";
reg = <0>;
interrupt-parent = <&gpio0>;
interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+ ec-interrupt = <&gpio0 1 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&ec_ap_int_l>;
spi-max-frequency = <3000000>;
@@ -618,6 +630,7 @@ ap_i2c_audio: &i2c8 {
&uart2 {
status = "okay";
+ u-boot,dm-pre-reloc;
};
&usb_host0_ohci {
@@ -650,8 +663,8 @@ ap_i2c_audio: &i2c8 {
status = "okay";
};
-#include <arm/cros-ec-keyboard.dtsi>
-#include <arm/cros-ec-sbs.dtsi>
+#include <cros-ec-keyboard.dtsi>
+#include <cros-ec-sbs.dtsi>
&pinctrl {
/*
--
2.20.1.97.g81188d93c3-goog
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