On Friday, September 19, 2014 at 12:33:19 PM, Chin Liang See wrote:
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 clsee@altera.com Cc: Dinh Nguyen dinguyen@altera.com Cc: Pavel Machek pavel@denx.de Cc: Marek Vasut marex@denx.de Cc: Tom Rini trini@ti.com Cc: Albert Aribaud albert.u.boot@aribaud.net Cc: Wolfgang Denk wd@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" \
This doesn't scale, we should start using CONFIG_CMD_FS_GENERIC + the "load" command. I'll cook a patch for that and submit it alongside V2 of the patches.
"qspiroot=/dev/mtdblock0\0" \ "qspirootfstype=jffs2\0" \ "qspiboot=setenv bootargs " CONFIG_BOOTARGS \
Best regards, Marek Vasut