Merge branch 'bootloaders-cleanup' of git://git.busybox.net/~tpetazzoni/git/buildroot

1 files changed, 91 insertions, 0 deletions

diff --git a/boot/at91bootstrap/Config.in b/boot/at91bootstrap/Config.in
new file mode 100644
index 000000000..1bf8d50d2
--- /dev/null
+++ b/boot/at91bootstrap/Config.in
@@ -0,0 +1,91 @@
+menuconfig BR2_TARGET_AT91BOOTSTRAP
+	depends on BR2_arm
+	bool "AT91 Bootstrap"
+
+if	BR2_TARGET_AT91BOOTSTRAP
+
+config BR2_TARGET_AT91BOOTSTRAP_BOARD
+	string "Bootstrap board"
+	default ""
+	help
+	  This is used to do a make <board>_config
+
+choice
+	prompt "Boot Memory"
+	default BR2_TARGET_AT91BOOT_DATAFLASHCARD
+	help
+	  Select Chip for which AT91 bootstrap should be built
+
+config BR2_TARGET_AT91BOOT_DATAFLASH
+	bool "AT45 Dataflash"
+
+config BR2_TARGET_AT91BOOT_DATAFLASHCARD
+	bool "AT45 Dataflash Card"
+
+config BR2_TARGET_AT91BOOT_NANDFLASH
+	bool "NAND Flash"
+
+config BR2_TARGET_AT91BOOT_FLASH
+	bool "Internal Flash or external parallel flash"
+
+config BR2_TARGET_AT91BOOT_SDCARD
+	bool "SD-Card"
+
+config BR2_TARGET_AT91BOOT_EEPROM
+	bool "EEPROM"
+
+endchoice
+
+config BR2_TARGET_AT91BOOTSTRAP_MEMORY
+	string
+	default	"dataflash"	if	BR2_TARGET_AT91BOOT_DATAFLASH
+	default	"dataflashcard"	if	BR2_TARGET_AT91BOOT_DATAFLASHCARD
+	default	"nandflash"	if	BR2_TARGET_AT91BOOT_NANDFLASH
+	default	"flash"		if	BR2_TARGET_AT91BOOT_FLASH
+	default	"sdcard"	if	BR2_TARGET_AT91BOOT_SDCARD
+	default	"eeprom"	if	BR2_TARGET_AT91BOOT_EEPROM
+
+config	BR2_AT91BOOTSTRAP_IMG_SIZE
+	string	"Image Size to copy to SDRAM"
+	default	"0x32000"	if	BR2_TARGET_AT91BOOT_DATAFLASH
+	default	"0x32000"	if	BR2_TARGET_AT91BOOT_DATAFLASHCARD
+	default	"0x30000"	if	BR2_TARGET_AT91BOOT_NANDFLASH
+	default	"0x100000"	if	BR2_TARGET_AT91BOOT_FLASH
+	default	"0x30000"	if	BR2_TARGET_AT91BOOT_SDCARD
+	default	"0x30000"	if	BR2_TARGET_AT91BOOT_EEPROM
+	help
+	  Select the size of your application
+	  AT91 Bootstrap will copy this amount from flash to SDRAM
+
+choice
+	prompt "Start address of application"
+	default BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+	help
+	  Location of the application start address
+
+config	BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+	bool "Copy to the default U-Boot start location in the SDRAM"
+	help
+	  This is where you copy the U-Boot boot loader
+
+config	BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
+	bool "Copy to the last Megabyte of the SDRAM"
+	help
+	  This is where you copy a boot loader
+
+config	BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
+	bool "Copy to the start of the SDRAM"
+	help
+	  This is where you copy a standalone application
+endchoice
+
+config	BR2_AT91BOOTSTRAP_JUMP_ADDR
+	string
+	default	"0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+	default	"0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
+	default "0x20000000" if BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
+
+endif
+
+
+