To enable the SDMMC boot as default boot for SOCFPGA
U-Boot dev kit. Enabled the bootz command as
zImage is used instead uImage.
Signed-off-by: Chin Liang See <cl...@altera.com>
Cc: Dinh Nguyen <dingu...@altera.com>
Cc: Pavel Machek <pa...@denx.de>
Cc: Marek Vasut <ma...@denx.de>
Cc: Tom Rini <tr...@ti.com>
Cc: Albert Aribaud <albert.u.b...@aribaud.net>
Cc: Wolfgang Denk <w...@denx.de>
---
include/configs/socfpga_cyclone5.h | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/include/configs/socfpga_cyclone5.h
b/include/configs/socfpga_cyclone5.h
index f9fafac..3d1b78f 100644
--- a/include/configs/socfpga_cyclone5.h
+++ b/include/configs/socfpga_cyclone5.h
@@ -93,6 +93,8 @@
#include <config_cmd_default.h>
/* FAT file system support */
#define CONFIG_CMD_FAT
+/* bootz command support */
+#define CONFIG_CMD_BOOTZ
/*
@@ -117,24 +119,36 @@
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_CMD_RUN
+#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
#define CONFIG_BOOTCOMMAND "run ramboot"
+#else
+#define CONFIG_BOOTCOMMAND "run mmcload; run mmcboot"
+#endif
/*
* arguments passed to the bootm command. The value of
* CONFIG_BOOTARGS goes into the environment value "bootargs".
* Do note the value will overide also the chosen node in FDT blob.
*/
-#define CONFIG_BOOTARGS "console=ttyS0,57600,mem=256M@0x0"
+#define CONFIG_BOOTARGS "console=ttyS0," __stringify(CONFIG_BAUDRATE)
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=n\0" \
"loadaddr= " __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"ramboot=setenv bootargs " CONFIG_BOOTARGS ";" \
"bootm ${loadaddr} - ${fdt_addr}\0" \
- "bootimage=uImage\0" \
+ "bootimage=zImage\0" \
"fdt_addr=100\0" \
+ "fdtimage=socfpga.dtb\0" \
"fsloadcmd=ext2load\0" \
- "bootm ${loadaddr} - ${fdt_addr}\0" \
+ "bootm ${loadaddr} - ${fdt_addr}\0" \
+ "mmcroot=/dev/mmcblk0p2\0" \
+ "mmcboot=setenv bootargs " CONFIG_BOOTARGS \
+ " root=${mmcroot} rw rootwait;" \
+ "bootz ${loadaddr} - ${fdt_addr}\0" \
+ "mmcload=mmc rescan;" \
+ "fatload mmc 0:1 ${loadaddr} ${bootimage};" \
+ "fatload mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
"qspiroot=/dev/mtdblock0\0" \
"qspirootfstype=jffs2\0" \
"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
--
1.7.9.5
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