[U-Boot] [PATCH 26/34] zynq-common: Define default environment

Jagannadha Sutradharudu Teki
2013-11-05T17:46:47Z

Defined default env. for autoboot FIT image from
respective boot devices.

Default settings:
fit_image=fit.itb
load_addr=0x2000000
fit_size=0x800000
flash_off=0x100000
nor_flash_off=0xE2100000

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
---
include/configs/zynq-common.h | 30 +++++++++++++++++++++++++++++-
1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index c823036..9586261 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -153,7 +153,35 @@
/* Environment */
#define CONFIG_ENV_SIZE 0x10000 /* Env. sector size */
#define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_SYS_LOAD_ADDR 0
+
+/* Default environment */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "fit_image=fit.itb\0" \
+ "load_addr=0x2000000\0" \
+ "fit_size=0x800000\0" \
+ "flash_off=0x100000\0" \
+ "nor_flash_off=0xE2100000\0" \
+ "fdt_high=0x20000000\0" \
+ "initrd_high=0x20000000\0" \
+ "qspiboot=echo Copying FIT from QSPI flash to RAM... && " \
+ "sf probe 0 0 0 && " \
+ "sf read ${load_addr} ${flash_off} ${fit_size} && " \
+ "bootm ${load_addr}\0" \
+ "norboot=echo Copying FIT from NOR flash to RAM... && " \
+ "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
+ "bootm ${load_addr}\0" \
+ "nandboot=echo Copying FIT from NAND flash to RAM... && " \
+ "nand read ${load_addr} ${flash_off} ${fit_size} && " \
+ "bootm ${load_addr}\0" \
+ "sdboot=echo Copying FIT from SD to RAM... && " \
+ "fatload mmc 0 ${load_addr} ${fit_image} && " \
+ "bootm ${load_addr}\0" \
+ "jtagboot=echo TFTPing FIT to RAM... && " \
+ "tftp ${load_addr} ${fit_image} && " \
+ "bootm ${load_addr}\0"
+#define CONFIG_BOOTCOMMAND "run $modeboot"
+#define CONFIG_BOOTDELAY 3 /* -1 to Disable autoboot */
+#define CONFIG_SYS_LOAD_ADDR 0 /* default? */

/* Miscellaneous configurable options */
#define CONFIG_SYS_PROMPT "zynq-uboot> "
--
1.8.3