---
This has been runtime tested on a Rock64 and NanoPi R2S Plus.
The uart2m1_xfer change help speed up boot by around 100 ms.
---
arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi | 2 +-
.../rk3328-orangepi-r1-plus-lts-u-boot.dtsi | 7 ++++---
.../dts/rk3328-orangepi-r1-plus-u-boot.dtsi | 7 ++++---
arch/arm/dts/rk3328-rock64-u-boot.dtsi | 7 ++++---
arch/arm/dts/rk3328-u-boot.dtsi | 20 +++++++++++++++----
5 files changed, 29 insertions(+), 14 deletions(-)
diff --git a/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
b/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
index 4fa170eeaf8d..d8c79600b659 100644
--- a/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
@@ -12,7 +12,7 @@
};
&sdio_vcc_pin {
- bootph-all;
+ bootph-pre-ram;
};
&usb20_otg {
diff --git a/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi
b/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi
index 0a9423cd9c7e..b50c1332b836 100644
--- a/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-orangepi-r1-plus-lts-u-boot.dtsi
@@ -8,9 +8,6 @@
#include "rk3328-sdram-lpddr3-666.dtsi"
&spi0 {
- bootph-pre-ram;
- bootph-some-ram;
-
flash@0 {
bootph-pre-ram;
bootph-some-ram;
@@ -19,18 +16,22 @@
&spi0m2_clk {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_cs0 {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_rx {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_tx {
bootph-pre-ram;
+ bootph-some-ram;
};
&usb20_otg {
diff --git a/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi
b/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi
index 1096821fc5d3..8ae003bbefd1 100644
--- a/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-orangepi-r1-plus-u-boot.dtsi
@@ -8,9 +8,6 @@
#include "rk3328-sdram-ddr4-666.dtsi"
&spi0 {
- bootph-pre-ram;
- bootph-some-ram;
-
flash@0 {
bootph-pre-ram;
bootph-some-ram;
@@ -19,18 +16,22 @@
&spi0m2_clk {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_cs0 {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_rx {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_tx {
bootph-pre-ram;
+ bootph-some-ram;
};
&usb20_otg {
diff --git a/arch/arm/dts/rk3328-rock64-u-boot.dtsi
b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
index 551cff6f24f6..22f128090f84 100644
--- a/arch/arm/dts/rk3328-rock64-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
@@ -30,9 +30,6 @@
};
&spi0 {
- bootph-pre-ram;
- bootph-some-ram;
-
flash@0 {
bootph-pre-ram;
bootph-some-ram;
@@ -41,18 +38,22 @@
&spi0m2_clk {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_cs0 {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_rx {
bootph-pre-ram;
+ bootph-some-ram;
};
&spi0m2_tx {
bootph-pre-ram;
+ bootph-some-ram;
};
&usb20_otg {
diff --git a/arch/arm/dts/rk3328-u-boot.dtsi b/arch/arm/dts/rk3328-u-boot.dtsi
index d3608bd0e2b2..0135bc08d491 100644
--- a/arch/arm/dts/rk3328-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-u-boot.dtsi
@@ -17,7 +17,6 @@
};
dmc: dmc {
- bootph-all;
compatible = "rockchip,rk3328-dmc";
reg = <0x0 0xff400000 0x0 0x1000
0x0 0xff780000 0x0 0x3000
@@ -25,6 +24,7 @@
0x0 0xff440000 0x0 0x1000
0x0 0xff720000 0x0 0x1000
0x0 0xff798000 0x0 0x1000>;
+ bootph-all;
};
};
@@ -42,14 +42,17 @@
&emmc_bus8 {
bootph-pre-ram;
+ bootph-some-ram;
};
&emmc_clk {
bootph-pre-ram;
+ bootph-some-ram;
};
&emmc_cmd {
bootph-pre-ram;
+ bootph-some-ram;
};
&gpio0 {
@@ -66,10 +69,12 @@
&pcfg_pull_none_8ma {
bootph-pre-ram;
+ bootph-some-ram;
};
&pcfg_pull_none_12ma {
bootph-pre-ram;
+ bootph-some-ram;
};
&pcfg_pull_up {
@@ -78,19 +83,21 @@
&pcfg_pull_up_4ma {
bootph-pre-ram;
+ bootph-some-ram;
};
&pcfg_pull_up_8ma {
bootph-pre-ram;
+ bootph-some-ram;
};
&pcfg_pull_up_12ma {
bootph-pre-ram;
+ bootph-some-ram;
};
&pinctrl {
- bootph-pre-ram;
- bootph-some-ram;
+ bootph-all;
};
&sdmmc {
@@ -103,18 +110,22 @@
&sdmmc0_bus4 {
bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc0_clk {
bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc0_cmd {
bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc0_dectn {
bootph-pre-ram;
+ bootph-some-ram;
};
&sdmmc0m1_pin {
@@ -127,7 +138,8 @@
};
&uart2m1_xfer {
- bootph-all;
+ bootph-pre-sram;
+ bootph-pre-ram;
};
&vop {
