Currently, the environment variables "norboot" and "nandboot" only work with CONFIG_FIT, but we do not want to depend on CONFIG_FIT to boot the kernel.
This commit adds environments useful for booting Linux with separate uImage + ramdisk + DTB.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
include/configs/uniphier.h | 61 ++++++++++++++++++++++++++++++++-------------- 1 file changed, 43 insertions(+), 18 deletions(-)
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index 5c7a342..a909621 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -209,7 +209,6 @@
#define CONFIG_LOADADDR 0x84000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR -#define CONFIG_BOOTFILE "fit.itb"
#define CONFIG_CMDLINE_EDITING /* add command line history */
@@ -224,23 +223,49 @@
#define CONFIG_BOOTARGS " user_debug=0x1f init=/sbin/init"
-#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "image_offset=0x00080000\0" \ - "image_size=0x00f00000\0" \ - "verify=n\0" \ - "nandupdate=nand erase 0 0x100000 &&" \ - "tftpboot u-boot-spl.bin &&" \ - "nand write $loadaddr 0 0x10000 &&" \ - "tftpboot u-boot-dtb.img &&" \ - "nand write $loadaddr 0x10000 0xf0000\0" \ - "norboot=run add_default_bootargs &&" \ - "bootm $image_offset\0" \ - "nandboot=run add_default_bootargs &&" \ - "nand read $loadaddr $image_offset $image_size &&" \ - "bootm\0" \ - "add_default_bootargs=setenv bootargs $bootargs" \ - " console=ttyS0,$baudrate\0" \ +#ifdef CONFIG_FIT +#define CONFIG_BOOTFILE "fitImage" +#define LINUXBOOT_ENV_SETTINGS \ + "fit_addr=0x00100000\0" \ + "fit_addr_r=0x84100000\0" \ + "fit_size=0x00f00000\0" \ + "norboot=run add_default_bootargs &&" \ + "bootm $fit_addr\0" \ + "nandboot=run add_default_bootargs &&" \ + "nand read $fit_addr_r $fit_addr $fit_size &&" \ + "bootm $fit_addr_r\0" +#else +#define CONFIG_BOOTFILE "uImage" +#define LINUXBOOT_ENV_SETTINGS \ + "fdt_addr=0x00100000\0" \ + "fdt_addr_r=0x84100000\0" \ + "fdt_size=0x00008000\0" \ + "kernel_addr=0x00200000\0" \ + "kernel_addr_r=0x84200000\0" \ + "kernel_size=0x00800000\0" \ + "ramdisk_addr=0x00a00000\0" \ + "ramdisk_addr_r=0x84a00000\0" \ + "ramdisk_size=0x00600000\0" \ + "norboot=run add_default_bootargs &&" \ + "bootm $kernel_addr $ramdisk_addr $fdt_addr\0" \ + "nandboot=run add_default_bootargs &&" \ + "nand read $kernel_addr_r $kernel_addr $kernel_size &&" \ + "nand read $ramdisk_addr_r $ramdisk_addr $ramdisk_size &&" \ + "nand read $fdt_addr_r $fdt_addr $fdt_size &&" \ + "bootm $kernel_addr_r $ramdisk_addr_r $fdt_addr_r\0" +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "verify=n\0" \ + "nandupdate=nand erase 0 0x00100000 &&" \ + "tftpboot u-boot-spl.bin &&" \ + "nand write $loadaddr 0 0x00010000 &&" \ + "tftpboot u-boot-dtb.img &&" \ + "nand write $loadaddr 0x00010000 0x000f0000\0" \ + "add_default_bootargs=setenv bootargs $bootargs" \ + " console=ttyS0,$baudrate\0" \ + LINUXBOOT_ENV_SETTINGS
/* Open Firmware flat tree */ #define CONFIG_OF_LIBFDT