/* commands to include */
#include <config_cmd_default.h>
+#define CONFIG_CMD_ASKENV
+
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_EXT2 /* EXT2 Support */
#define CONFIG_CMD_FAT /* FAT support */
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SETEXPR /* Evaluate expressions */
+#define CONFIG_CMD_GPIO /* Enable gpio command */
#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
/* partition */
/* Environment information */
-#define CONFIG_BOOTDELAY 2
+#define CONFIG_BOOTDELAY 3
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x80200000\0" \
"ramboot=echo Booting from ramdisk ...; " \
"run ramargs; " \
"bootm ${loadaddr}\0" \
-
+ "userbutton=if gpio input 173; then run userbutton_xm; " \
+ "else run userbutton_nonxm; fi;\0" \
+ "userbutton_xm=gpio input 4;\0" \
+ "userbutton_nonxm=gpio input 7;\0"
+/* "run userbutton" will return 1 (false) if is pressed and 0 (false) if not */
#define CONFIG_BOOTCOMMAND \
"if mmc rescan ${mmcdev}; then " \
- "if userbutton; then " \
+ "if run userbutton; then " \
+ "setenv bootenv uEnv.txt;" \
+ "else " \
"setenv bootenv user.txt;" \
"fi;" \
"echo SD/MMC found on device ${mmcdev};" \
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_PROMPT "OMAP3 beagleboard.org # "
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CONFIG_SPL
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
-#define CONFIG_SPL_MAX_SIZE (45 * 1024)
+#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
#define CONFIG_SPL_BSS_START_ADDR 0x80000000
#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_LIBCOMMON_SUPPORT
#define CONFIG_SPL_LIBDISK_SUPPORT
#define CONFIG_SPL_I2C_SUPPORT