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| author | Rob Herring <rob.herring@calxeda.com> | 2012-12-03 13:17:21 -0600 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2013-06-24 19:07:34 -0500 |
| commit | e6b6ccf203922059a07c6dde1d3198d8abf0ab27 (patch) | |
| tree | 399a6bdad01600db056a19ff84d2f4121ea86ec1 /common/cmd_pxe.c | |
| parent | da620222f89162af2b43f868f1d6184533166104 (diff) | |
| download | talos-obmc-uboot-e6b6ccf203922059a07c6dde1d3198d8abf0ab27.tar.gz talos-obmc-uboot-e6b6ccf203922059a07c6dde1d3198d8abf0ab27.zip | |
pxe: try bootz if bootm fails to find a valid image
Standard pxelinux servers will typically use a zImage rather than u-boot
image format, so fallback to bootz if bootm fails.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'common/cmd_pxe.c')
| -rw-r--r-- | common/cmd_pxe.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/common/cmd_pxe.c b/common/cmd_pxe.c index 5e3505c248..4e2811e156 100644 --- a/common/cmd_pxe.c +++ b/common/cmd_pxe.c @@ -579,6 +579,7 @@ static int label_localboot(struct pxe_label *label) static int label_boot(struct pxe_label *label) { char *bootm_argv[] = { "bootm", NULL, NULL, NULL, NULL }; + char initrd_str[22]; int bootm_argc = 3; label_print(label); @@ -604,7 +605,10 @@ static int label_boot(struct pxe_label *label) return 1; } - bootm_argv[2] = getenv("ramdisk_addr_r"); + bootm_argv[2] = initrd_str; + strcpy(bootm_argv[2], getenv("ramdisk_addr_r")); + strcat(bootm_argv[2], ":"); + strcat(bootm_argv[2], getenv("filesize")); } else { bootm_argv[2] = "-"; } @@ -649,6 +653,11 @@ static int label_boot(struct pxe_label *label) bootm_argc = 4; do_bootm(NULL, 0, bootm_argc, bootm_argv); + +#ifdef CONFIG_CMD_BOOTZ + /* Try booting a zImage if do_bootm returns */ + do_bootz(NULL, 0, bootm_argc, bootm_argv); +#endif return 1; } |
