diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-07-21 14:04:19 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-07-23 23:42:01 +0900 |
| commit | e037db0c342723150494214cc9f1ac3406b5a76d (patch) | |
| tree | 4c7cd8e0ca7bfd6f5dc2a4db03ccabc78c703c1b | |
| parent | 421376ae42bc4bc6270fa5c812d2cffd7e73cdee (diff) | |
ARM: UniPhier: add environment variable for TFTP boot
The command "run tftpboot" downloads some files onto the RAM
via TFTP and boots the kernel.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| -rw-r--r-- | include/configs/uniphier.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index a909621411e..0a86c8d19cb 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -233,6 +233,9 @@ "bootm $fit_addr\0" \ "nandboot=run add_default_bootargs &&" \ "nand read $fit_addr_r $fit_addr $fit_size &&" \ + "bootm $fit_addr_r\0" \ + "tftpboot=run add_default_bootargs &&" \ + "tftpboot $fit_addr_r $bootfile &&" \ "bootm $fit_addr_r\0" #else #define CONFIG_BOOTFILE "uImage" @@ -240,18 +243,25 @@ "fdt_addr=0x00100000\0" \ "fdt_addr_r=0x84100000\0" \ "fdt_size=0x00008000\0" \ + "fdt_file=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\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" \ + "ramdisk_file=rootfs.cpio.uboot\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" \ + "tftpboot=run add_default_bootargs &&" \ + "tftpboot $kernel_addr_r $bootfile &&" \ + "tftpboot $ramdisk_addr_r $ramdisk_file &&" \ + "tftpboot $fdt_addr_r $fdt_file &&" \ "bootm $kernel_addr_r $ramdisk_addr_r $fdt_addr_r\0" #endif |