board/BuR/brxre1: convert do DM

This commit converts the brxre1 board to DM,
for this we have todo following things:

- add a devicetree-file for this board
- drop all obsolete settings from board header-file
- use dm_i2c_xxx calls for read/write to the resetcontroller
- request gpios before operate them

Serues-cc: trini@konsulko.com
Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>

configs/brxre1_defconfig

@@ -3,64 +3,88 @@ CONFIG_ARCH_OMAP2PLUS=y
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_AM33XX=y
+CONFIG_SYS_MPUCLK=1000
 CONFIG_TARGET_BRXRE1=y
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_SYS_MALLOC_F_LEN=0x4000
 CONFIG_SPL=y
-CONFIG_NR_DRAM_BANKS=1
-CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
-CONFIG_BOOTDELAY=-2
-# CONFIG_CONSOLE_MUX is not set
-CONFIG_SYS_CONSOLE_IS_IN_ENV=y
+CONFIG_TPL_SYS_MALLOC_F_LEN=0x0
+# CONFIG_EXPERT is not set
+# CONFIG_FIT is not set
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_BOOTDELAY=0
+CONFIG_USE_BOOTCOMMAND=y
+CONFIG_BOOTCOMMAND="mmc dev 1; run b_default"
 CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_ARCH_MISC_INIT=y
+CONFIG_SPL_SYS_MALLOC_SIMPLE=y
+CONFIG_SPL_SEPARATE_BSS=y
+# CONFIG_TPL_BANNER_PRINT is not set
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_NAND_SUPPORT is not set
 CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_YMODEM_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMD_BOOTD is not set
-# CONFIG_CMD_BOOTM is not set
 CONFIG_CMD_BOOTZ=y
-# CONFIG_CMD_GO is not set
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_XIMG is not set
 # CONFIG_CMD_EDITENV is not set
 # CONFIG_CMD_CRC32 is not set
-CONFIG_CMD_UNZIP=y
+CONFIG_CMD_DM=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
-# CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 CONFIG_CMD_MMC=y
+CONFIG_CMD_PART=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_ITEST is not set
-# CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_DHCP=y
 # CONFIG_CMD_NFS is not set
+CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
-CONFIG_CMD_BMP=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="am335x-brxre1"
+CONFIG_OF_SPL_REMOVE_PROPS=""
 CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_NETCONSOLE=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_DM_SEQ_ALIAS=y
+# CONFIG_OF_TRANSLATE is not set
+CONFIG_DM_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_MISC=y
+CONFIG_DM_MMC=y
 CONFIG_MMC_OMAP_HS=y
+CONFIG_DM_ETH=y
 CONFIG_DRIVER_TI_CPSW=y
-CONFIG_SYS_NS16550=y
+CONFIG_DM_SERIAL=y
 CONFIG_USB=y
+CONFIG_DM_USB=y
 CONFIG_USB_MUSB_HOST=y
+CONFIG_USB_MUSB_GADGET=y
+CONFIG_USB_MUSB_TI=y
 CONFIG_USB_MUSB_DSPS=y
 CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
 CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_LCD=y
 # CONFIG_OMAP_WATCHDOG is not set
-CONFIG_FAT_WRITE=y
-CONFIG_OF_LIBFDT=y
+CONFIG_SPL_TINY_MEMSET=y
+# CONFIG_OF_LIBFDT_OVERLAY is not set
 # CONFIG_EFI_LOADER is not set