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| author | Huang Shijie <b32955@freescale.com> | 2013-06-25 18:49:24 +0800 |
|---|---|---|
| committer | Huang Shijie <b32955@freescale.com> | 2013-06-25 19:26:35 +0800 |
| commit | 6bd1ddd270527121e87ada0e1fb40636c8f06144 (patch) | |
| tree | 32157430a1b3cd021604b51612fb61c7a0b12e37 | |
| parent | 07cd457b99637a5b86ba076ac5a39c4edebe9656 (diff) | |
| download | u-boot-imx-6bd1ddd270527121e87ada0e1fb40636c8f06144.zip u-boot-imx-6bd1ddd270527121e87ada0e1fb40636c8f06144.tar.gz u-boot-imx-6bd1ddd270527121e87ada0e1fb40636c8f06144.tar.bz2 | |
ENGR00268502-2 imx6q{dl}-sabreauto: set the environment for NAND boot
Set the default environment for nand boot.
Signed-off-by: Huang Shijie <b32955@freescale.com>
| -rw-r--r-- | include/configs/mx6qsabre_common.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/configs/mx6qsabre_common.h b/include/configs/mx6qsabre_common.h index eb078d5..a11731f 100644 --- a/include/configs/mx6qsabre_common.h +++ b/include/configs/mx6qsabre_common.h @@ -85,6 +85,26 @@ #define CONFIG_SYS_TEXT_BASE 0x17800000 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1 +#ifdef CONFIG_SYS_BOOT_NAND + /* + * The partions' layout for NAND is: + * mtd0: 16M (uboot) + * mtd1: 16M (kernel) + * mtd2: 16M (dtb) + * mtd3: left (rootfs) + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_addr=0x18000000\0" \ + "fdt_high=0xffffffff\0" \ + "bootargs=console=" CONFIG_CONSOLE_DEV ",115200 ubi.mtd=3 " \ + "root=ubi0:rootfs rootfstype=ubifs " \ + "mtdparts=gpmi-nand:16m(boot),16m(kernel),16m(dtb),-(rootfs)\0"\ + "bootcmd=nand read ${loadaddr} 0x1000000 0x800000;"\ + "nand read ${fdt_addr} 0x2000000 0x100000;"\ + "bootm ${loadaddr} - ${fdt_addr}\0" + +#else /* the following is used by the non-NAND boot. */ + #define CONFIG_EXTRA_ENV_SETTINGS \ "script=boot.scr\0" \ "uimage=uImage\0" \ @@ -159,6 +179,7 @@ "fi; " \ "fi; " \ "else run netboot; fi" +#endif #define CONFIG_ARP_TIMEOUT 200UL |