diff options
| author | Davide Fioravanti <pantanastyle@gmail.com> | 2020-09-02 01:18:16 +0200 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2021-11-01 00:56:51 +0100 |
| commit | 6e137943442fb0ab66c34462fa19e5a4260eddd5 (patch) | |
| tree | 004adb0dc825fbf919dcec364de3616309d5aadd /package/base-files/files/lib/functions.sh | |
| parent | 24efb49ff0ef41979e58e1fc5a88281088d999cd (diff) | |
| download | upstream-6e137943442fb0ab66c34462fa19e5a4260eddd5.tar.gz upstream-6e137943442fb0ab66c34462fa19e5a4260eddd5.tar.bz2 upstream-6e137943442fb0ab66c34462fa19e5a4260eddd5.zip | |
base-files: add minimal mmc support
Added minimal mmc support for helper functions:
- find_mmc_part: Look for a given partition name. Returns the
coresponding partition path
- caldata_extract_mmc: Look for a given partition name and then
extracts the calibration data
- mmc_get_mac_binary: Returns the mac address from a given partition
name and offset
Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
[replace dd with caldata_dd, moved sysupgrade mmc to orbi]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'package/base-files/files/lib/functions.sh')
| -rw-r--r-- | package/base-files/files/lib/functions.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index a5b23eb135..e56e4637f0 100644 --- a/package/base-files/files/lib/functions.sh +++ b/package/base-files/files/lib/functions.sh @@ -330,6 +330,19 @@ find_mtd_part() { echo "${INDEX:+$PREFIX$INDEX}" } +find_mmc_part() { + local DEVNAME PARTNAME + + if grep -q "$1" /proc/mtd; then + echo "" && return 0 + fi + + for DEVNAME in /sys/block/mmcblk*/mmcblk*p*; do + PARTNAME="$(grep PARTNAME ${DEVNAME}/uevent | cut -f2 -d'=')" + [ "$PARTNAME" = "$1" ] && echo "/dev/$(basename $DEVNAME)" && return 0 + done +} + group_add() { local name="$1" local gid="$2" |