diff options
| -rw-r--r-- | meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh index 814ee07d1..4f24246eb 100644 --- a/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh +++ b/meta-phosphor/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-init.sh @@ -57,6 +57,58 @@ get_fw_env_var() { strings /run/fw_env | sed -ne "s/^$1=//p" } +setup_resolv() { + runresolv=/run/systemd/resolve/resolv.conf + etcresolv=/etc/resolv.conf + + if test ! -e $etcresolv -a ! -L $etcresolv + then + mkdir -p ${runresolv%/*} + ln -s $runresolv $etcresolv + fi + if test ! -f $runresolv + then + cat /proc/net/pnp > $runresolv + fi + + return 0 +} + +try_tftp() { + # split into tftp:// host:port/ path/on/remote + # then spilt off / and then :port from the end of host:port/ + # and : from the beginning of port + + rest="${1#tftp://}" + path=${rest#*/} + host=${rest%$path} + host="${host%/}" + port="${host#${host%:*}}" + host="${host%$port}" + port="${port#:}" + + setup_resolv + + if test -z "$host" -o -z "$path" + then + debug_takeover "Invalid tftp download url '$url'." + elif echo "Downloading '$url' from $host ..." && + ! tftp -g -r "$path" -l /run/image-rofs "$host" ${port+"$port"} + then + debug_takeover "Download of '$url' failed." + fi +} + +try_wget() { + setup_resolv + + echo "Downloading '$1' ..." + if ! wget -O /run/image-rofs "$1" + then + debug_takeover "Download of '$url' failed." + fi +} + debug_takeover() { echo "$@" test -n "$@" && echo Enter password to try to manually fix. @@ -101,6 +153,10 @@ rwdev=/dev/mtdblock${rwfs#mtd} # Set to y for yes, anything else for no. force_rwfst_jffs2=y flash_images_before_init=n +consider_download_files=y +consider_download_tftp=y +consider_download_http=y +consider_download_ftp=y rofst=squashfs rwfst=$(probe_fs_type $rwdev) @@ -115,6 +171,7 @@ fsckbase=/sbin/fsck. fsck=$fsckbase$rwfst fsckopts=-a optfile=/run/initramfs/init-options +urlfile=/run/initramfs/init-download-url update=/run/initramfs/update if test -e /${optfile##*/} @@ -136,6 +193,56 @@ then debug_takeover "Debug initial shell requested by command line." fi +if test "x$consider_download_files" = xy && + grep -w openbmc-init-download-files $optfile +then + if test -f ${urlfile##*/} + then + cp ${urlfile##*/} $urlfile + fi + if test ! -f $urlfile + then + get_fw_env_var openbmcinitdownloadurl > $urlfile + fi + url="$(cat $urlfile)" + rest="${url#*://}" + proto="${url%$rest}" + + if test -z "$url" + then + echo "Download url empty. Ignoring download request." + elif test -z "$proto" + then + echo "Download failed." + elif test "$proto" = tftp:// + then + if test "x$consider_download_tftp" = xy + then + try_tftp "$url" + else + echo "Download failed." + fi + elif test "$proto" = http:// + then + if test "x$consider_download_http" = xy + then + try_wget "$url" + else + echo "Download failed." + fi + elif test "$proto" = ftp:// + then + if test "x$consider_download_ftp" = xy + then + try_wget "$url" + else + echo "Download failed." + fi + else + echo "Download failed." + fi +fi + # If there are images in root move them to /run/initramfs/ or /run/ now. imagebasename=${image##*/} if test -n "${imagebasename}" && ls /${imagebasename}* > /dev/null 2>&1 |
