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| author | Stephen Warren <swarren@nvidia.com> | 2014-02-05 09:24:59 -0700 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2014-03-05 16:59:08 -0700 |
| commit | f940c72e16f7bdebaaed79b290c1bcb6dc015053 (patch) | |
| tree | b365b57aba0029808bbb67454467409a28366f5b /include/configs/tegra-common-post.h | |
| parent | 4d7d2e570a47df28b308bbdbf7c9f265cdcf17ca (diff) | |
| download | blackbird-obmc-uboot-f940c72e16f7bdebaaed79b290c1bcb6dc015053.tar.gz blackbird-obmc-uboot-f940c72e16f7bdebaaed79b290c1bcb6dc015053.zip | |
ARM: tegra: implement bootcmd_pxe
This retrieves a PXE config file over the network, and executes it. This
allows an extlinux config file to be retrieved over the network and
executed, whereas the existing bootcmd_dhcp retrieves a U-Boot script.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs/tegra-common-post.h')
| -rw-r--r-- | include/configs/tegra-common-post.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/include/configs/tegra-common-post.h b/include/configs/tegra-common-post.h index 3bf55ce428..76dad4e88c 100644 --- a/include/configs/tegra-common-post.h +++ b/include/configs/tegra-common-post.h @@ -66,6 +66,20 @@ #define BOOT_TARGETS_DHCP "" #endif +#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE) +#define BOOTCMDS_PXE \ + "bootcmd_pxe=" \ + BOOTCMD_INIT_USB \ + "dhcp; " \ + "if pxe get; then " \ + "pxe boot; " \ + "fi\0" +#define BOOT_TARGETS_PXE "pxe" +#else +#define BOOTCMDS_PXE "" +#define BOOT_TARGETS_PXE "" +#endif + #define BOOTCMDS_COMMON \ "rootpart=1\0" \ \ @@ -108,6 +122,7 @@ "boot_targets=" \ BOOT_TARGETS_MMC " " \ BOOT_TARGETS_USB " " \ + BOOT_TARGETS_PXE " " \ BOOT_TARGETS_DHCP " " \ "\0" \ \ @@ -117,7 +132,8 @@ \ BOOTCMDS_MMC \ BOOTCMDS_USB \ - BOOTCMDS_DHCP + BOOTCMDS_DHCP \ + BOOTCMDS_PXE #define CONFIG_BOOTCOMMAND \ "set usb_need_init; " \ |
