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| author | Enrico Mioso <mrkiko.rs@gmail.com> | 2021-12-01 16:17:55 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2021-12-02 20:42:58 +0000 |
| commit | 57c1f3f9c5c699cc215bebde772552787c632570 (patch) | |
| tree | 4a51dc86fa52cceed2d2df529fc8c0b2a63a59e1 /scripts/target-metadata.pl | |
| parent | 8d623047851337c4507f77b51f47851988c0f53c (diff) | |
| download | openwrt-57c1f3f9c5c699cc215bebde772552787c632570.tar.gz openwrt-57c1f3f9c5c699cc215bebde772552787c632570.tar.bz2 openwrt-57c1f3f9c5c699cc215bebde772552787c632570.zip | |
base-files: add eMMC sysupgrade support
Adds generic support for sysupgrading on eMMC-based devices.
Provide function emmc_do_upgrade and emmc_copy_config to be used in
/lib/upgrade/platform.sh instead of redundantly implementing the same
logic over and over again.
Similar to generic sysupgrade on NAND, use environment variables
CI_KERNPART, CI_ROOTPART and newly introduce CI_DATAPART to indicate
GPT partition names to be used. On devices with more than one MMC
block device, CI_ROOTDEV can be used to specify the MMC device for
partition name lookups.
Also allow to select block devices directly using EMMC_KERN_DEV,
EMMC_ROOT_DEV and EMMC_DATA_DEV, as using GPT partition names is not
always an option (e.g. when forced to use MBR).
To easily handle writing kernel and rootfs make use of sysupgrade.tar
format convention which is also already used for generic NAND support.
Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
CC: Li Zhang <li.zhang@gl-inet.com>
CC: TruongSinh Tran-Nguyen <i@truongsinh.pro>
Diffstat (limited to 'scripts/target-metadata.pl')
| -rwxr-xr-x | scripts/target-metadata.pl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/target-metadata.pl b/scripts/target-metadata.pl index 163eb3768b..e1d4ef242b 100755 --- a/scripts/target-metadata.pl +++ b/scripts/target-metadata.pl @@ -17,6 +17,7 @@ sub target_config_features(@) { /^display$/ and $ret .= "\tselect DISPLAY_SUPPORT\n"; /^dt$/ and $ret .= "\tselect USES_DEVICETREE\n"; /^dt-overlay$/ and $ret .= "\tselect HAS_DT_OVERLAY_SUPPORT\n"; + /^emmc$/ and $ret .= "\tselect EMMC_SUPPORT\n"; /^ext4$/ and $ret .= "\tselect USES_EXT4\n"; /^fpu$/ and $ret .= "\tselect HAS_FPU\n"; /^gpio$/ and $ret .= "\tselect GPIO_SUPPORT\n"; |