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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-10-07 20:19:16 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-10-21 07:46:26 -0600 |
| commit | a4092dbd81ad8bcd7d405304f579b0b5b0c402ce (patch) | |
| tree | 48f16c02f03aa9950e2d032a6deb7eecf266173f /common | |
| parent | 7f0c3c51c2d455b7e12196ed91aa461cf86b9790 (diff) | |
| download | talos-obmc-uboot-a4092dbd81ad8bcd7d405304f579b0b5b0c402ce.tar.gz talos-obmc-uboot-a4092dbd81ad8bcd7d405304f579b0b5b0c402ce.zip | |
cmd: bootvx: Pass netmask and gatewayip to VxWorks bootline
There are fields in VxWorks bootline for netmask and gatewayip.
We can get these from U-Boot environment variables and pass them
to VxWorks, just like ipaddr and serverip.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_elf.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/common/cmd_elf.c b/common/cmd_elf.c index 6c95851642..6a0937823f 100644 --- a/common/cmd_elf.c +++ b/common/cmd_elf.c @@ -288,13 +288,26 @@ int do_bootvx(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) CONFIG_SYS_VXWORKS_SERVERNAME); tmp = getenv("ipaddr"); - if (tmp) - ptr += sprintf(build_buf + ptr, "e=%s ", tmp); + if (tmp) { + ptr += sprintf(build_buf + ptr, "e=%s", tmp); + tmp = getenv("netmask"); + if (tmp) { + __be32 addr = getenv_ip("netmask").s_addr; + ptr += sprintf(build_buf + ptr, ":%08x ", + ntohl(addr)); + } else { + ptr += sprintf(build_buf + ptr, " "); + } + } tmp = getenv("serverip"); if (tmp) ptr += sprintf(build_buf + ptr, "h=%s ", tmp); + tmp = getenv("gatewayip"); + if (tmp) + ptr += sprintf(build_buf + ptr, "g=%s ", tmp); + tmp = getenv("hostname"); if (tmp) ptr += sprintf(build_buf + ptr, "tn=%s ", tmp); |
