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/configs/pcm058_defconfig b/configs/pcm058_defconfig
index 64947e8..c491cbf 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -7,9 +7,12 @@
CONFIG_ENV_SIZE=0x4000
CONFIG_ENV_OFFSET=0x100000
CONFIG_ENV_SECT_SIZE=0x10000
-CONFIG_SYS_SPI_U_BOOT_OFFS=0x10000
+CONFIG_SYS_SPI_U_BOOT_OFFS=0x40000
+CONFIG_MX6_OCRAM_256KB=y
CONFIG_TARGET_PCM058=y
CONFIG_SPL_TEXT_BASE=0x00908000
+CONFIG_DM_GPIO=y
+CONFIG_SPL_DM_SPI=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
@@ -26,10 +29,11 @@
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_BOUNCE_BUFFER=y
-CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x18a
CONFIG_SPL_DMA=y
CONFIG_SPL_FS_EXT4=y
-CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
@@ -38,33 +42,51 @@
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_NAND_TRIMFFS=y
-CONFIG_CMD_SF=y
+# CONFIG_CMD_PINMUX is not set
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_MTDPARTS=y
-CONFIG_MTDIDS_DEFAULT="nand0=nand"
-CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:16m(uboot),1m(env),-(rootfs)"
+CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:-(rootfs)"
CONFIG_CMD_UBI=y
# CONFIG_SPL_PARTITION_UUIDS is not set
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6q-phytec-mira-rdk-nand"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MXC=y
+CONFIG_DM_MMC=y
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_DM_MTD=y
CONFIG_MTD_RAW_NAND=y
CONFIG_SYS_NAND_USE_FLASH_BBT=y
CONFIG_NAND_MXS=y
-CONFIG_SPI_FLASH=y
+CONFIG_NAND_MXS_DT=y
+CONFIG_DM_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=20000000
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_FEC_MXC=y
CONFIG_MII=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+# CONFIG_PINCONF_RECURSIVE is not set
+CONFIG_SPL_PINCTRL=y
+CONFIG_SPL_PINCONF=y
+# CONFIG_SPL_PINCONF_RECURSIVE is not set
+CONFIG_PINCTRL_IMX6=y
+CONFIG_DM_SERIAL=y
+CONFIG_MXC_UART=y
CONFIG_SPI=y
+CONFIG_DM_SPI=y
CONFIG_MXC_SPI=y
-CONFIG_DM_THERMAL=y
-CONFIG_OF_LIBFDT=y
+# CONFIG_SPL_WDT is not set