karo: add support for TXA5 (SAMA5D4) modules

[karo-tx-uboot.git] / board / karo / txa5 / Kconfig

diff --git a/board/karo/txa5/Kconfig b/board/karo/txa5/Kconfig
new file mode 100644 (file)
index 0000000..5daac1f
--- /dev/null
+++ b/board/karo/txa5/Kconfig
@@ -0,0 +1,93 @@
+if TARGET_TXA5
+
+config SYS_BOARD
+       default "txa5"
+
+config SYS_VENDOR
+       default "karo"
+
+config SYS_SOC
+       default "at91"
+
+config SYS_CONFIG_NAME
+       default "txa5"
+
+config TXA5
+       bool
+       default y
+       select CC_OPTIMIZE_LIBS_FOR_SPEED
+       select CMD_BMP if LCD
+       select CMD_BOOTCE
+       select CMD_BOOTZ
+       select CMD_CACHE
+       select CMD_I2C if I2C
+       select CMD_MEMINFO
+       select CMD_MEMTEST
+       select CMD_MMC
+       select CMD_TIME
+       select DM
+       select DM_GPIO
+#      select GET_FEC_MAC_ADDR_FROM_IIM
+#      select IMX_WATCHDOG
+       select MMC
+       select OF_LIBFDT
+       select OF_BOARD_SETUP
+       select PHYLIB
+#      select PHY_SMSC
+#      select SYS_I2C
+#      select SYS_I2C_MXC
+
+config TXA5_NAND
+       bool
+       select TXA5
+       select CMD_NAND
+       select CMD_NAND_TRIMFFS
+       select CMD_ROMUPDATE
+       select ENV_IS_IN_NAND if !TXA5_UBOOT_NOENV
+       select FDT_FIXUP_PARTITIONS if OF_LIBFDT
+       select MTD_PARTITIONS
+       select MTD_DEVICE
+       select NAND
+       select NAND_ATMEL
+       select SYS_NAND_USE_FLASH_BBT
+
+config TXA5_EMMC
+       bool
+       select TXA5
+       select SUPPORT_EMMC_BOOT
+       select ENV_IS_IN_MMC if !TXA5_UBOOT_NOENV
+
+choice
+       prompt "TXA5 module variant"
+
+config TARGET_TXA5_5010
+       bool "TXA5-5010 (NAND)"
+       select TXA5_NAND
+
+config TARGET_TXA5_5011
+       bool "TXA5-5011 (eMMC)"
+       select TXA5_EMMC
+
+endchoice
+
+#
+# variables selected depending on module variant
+#
+
+config NR_DRAM_BANKS
+       int
+       default 1
+
+choice
+       prompt "U-Boot image variant"
+
+config TXA5_UBOOT
+       bool "Standard U-Boot image"
+
+config TXA5_UBOOT_NOENV
+       bool "U-Boot using only built-in environment"
+       select ENV_IS_NOWHERE
+
+endchoice
+
+endif