ARM: dts: omap3/omap35 Torpedo and SOM-LV: Unify and shrink SPL dtb
None of these boards boot, but the solution appears to be the same.
All the boards have SPL that is too large. With a few defconfig
options removed, these corresponding options can be removed from
their respective SPL dtb files.
This patch unifies the DM37/OMAP35 boards' -u-boot.dtsi files
to remove gpio's, i2c, bandgap, thermal zones, unneeded uarts, and
unneeded MMC nodes.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
diff --git a/arch/arm/dts/logicpd-som-lv-35xx-devkit-u-boot.dtsi b/arch/arm/dts/logicpd-som-lv-35xx-devkit-u-boot.dtsi
index 1abd9a3..173b492 100644
--- a/arch/arm/dts/logicpd-som-lv-35xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-som-lv-35xx-devkit-u-boot.dtsi
@@ -17,16 +17,44 @@
};
};
+&gpio1 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio2 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio3 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio4 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio5 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio6 {
+ /delete-property/ u-boot,dm-spl;
+};
+
&i2c1 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
&i2c2 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
+/delete-node/ &bandgap;
/delete-node/ &uart2;
/delete-node/ &uart3;
/delete-node/ &mmc2;
/delete-node/ &mmc3;
+/delete-node/ &thermal_zones;
diff --git a/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi b/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi
index e5d9e4f..173b492 100644
--- a/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-som-lv-37xx-devkit-u-boot.dtsi
@@ -29,6 +29,10 @@
/delete-property/ u-boot,dm-spl;
};
+&gpio4 {
+ /delete-property/ u-boot,dm-spl;
+};
+
&gpio5 {
/delete-property/ u-boot,dm-spl;
};
@@ -39,14 +43,18 @@
&i2c1 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
&i2c2 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
+/delete-node/ &bandgap;
/delete-node/ &uart2;
/delete-node/ &uart3;
/delete-node/ &mmc2;
/delete-node/ &mmc3;
+/delete-node/ &thermal_zones;
diff --git a/arch/arm/dts/logicpd-torpedo-35xx-devkit-u-boot.dtsi b/arch/arm/dts/logicpd-torpedo-35xx-devkit-u-boot.dtsi
index 1635e42..581247d 100644
--- a/arch/arm/dts/logicpd-torpedo-35xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-torpedo-35xx-devkit-u-boot.dtsi
@@ -7,21 +7,53 @@
#include "omap3-u-boot.dtsi"
/ {
+ chosen {
+ stdout-path = &uart1;
+ };
+
aliases {
/delete-property/ serial1;
/delete-property/ serial2;
};
};
+&gpio1 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio2 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio3 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio4 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio5 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio6 {
+ /delete-property/ u-boot,dm-spl;
+};
+
&i2c1 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
&i2c2 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
+/delete-node/ &bandgap;
/delete-node/ &uart2;
/delete-node/ &uart3;
/delete-node/ &mmc2;
/delete-node/ &mmc3;
+/delete-node/ &thermal_zones;
diff --git a/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi b/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
index 76f7432..9b709c1 100644
--- a/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
@@ -15,6 +15,7 @@
&i2c1 {
clock-frequency = <400000>;
+ /delete-property/ u-boot,dm-spl;
};
&i2c2 {
@@ -33,6 +34,10 @@
/delete-property/ u-boot,dm-spl;
};
+&gpio4 {
+ /delete-property/ u-boot,dm-spl;
+};
+
&gpio5 {
/delete-property/ u-boot,dm-spl;
};
@@ -41,8 +46,9 @@
/delete-property/ u-boot,dm-spl;
};
+/delete-node/ &bandgap;
/delete-node/ &uart2;
/delete-node/ &uart3;
/delete-node/ &mmc2;
/delete-node/ &mmc3;
-
+/delete-node/ &thermal_zones;