arm: imx6q: pcm058: Convert pcm058 to use DM with DTs
Convert pcm058 support to use device trees and the driver model.
Add rudimentary boot scripts to the environment, expand README.
Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index d839cb4..cee10f5 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -678,6 +678,7 @@
imx6q-nitrogen6x.dtb \
imx6q-novena.dtb \
imx6q-pico.dtb \
+ imx6q-phytec-mira-rdk-nand.dtb \
imx6q-sabreauto.dtb \
imx6q-sabrelite.dtb \
imx6q-sabresd.dtb \
diff --git a/arch/arm/dts/imx6q-phytec-mira-rdk-nand-u-boot.dtsi b/arch/arm/dts/imx6q-phytec-mira-rdk-nand-u-boot.dtsi
new file mode 100644
index 0000000..8555be1
--- /dev/null
+++ b/arch/arm/dts/imx6q-phytec-mira-rdk-nand-u-boot.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020
+ * Niel Fourie, DENX Software Engineering, lusus@denx.de.
+ */
+#include "imx6qdl-u-boot.dtsi"
+
+&gpio3 {
+ u-boot,dm-spl;
+};
+
+&gpio6 {
+ u-boot,dm-spl;
+};
+
+&pinctrl_uart2 {
+ u-boot,dm-spl;
+};
+
+&uart2 {
+ u-boot,dm-spl;
+};
+
+&usdhc1 {
+ u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1 {
+ u-boot,dm-spl;
+};
+
+&ecspi1 {
+ u-boot,dm-spl;
+};
+
+&pinctrl_ecspi1 {
+ u-boot,dm-spl;
+};
+
+&m25p80 {
+ u-boot,dm-spl;
+};
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index fa6e111..fdee0d4 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -511,6 +511,10 @@
bool "Phytec PCM058 i.MX6 Quad"
select BOARD_LATE_INIT
select SUPPORT_SPL
+ select MX6Q
+ select DM
+ select OF_CONTROL
+ imply CMD_DM
config TARGET_PFLA02
bool "Phytec PFLA02 (PhyFlex) i.MX6 Quad"