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author | Freddy Leitner <hello@square.wf> | 2018-11-26 19:14:19 +0100 |
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committer | Christian Lamparter <chunkeey@gmail.com> | 2018-12-27 16:40:07 +0100 |
commit | 459a40fce253a38437b9c63b4048a73704cc3b77 (patch) | |
tree | f1fc8a39ae76ee9328a909a10db87da1ecdedff6 /package/base-files/Makefile | |
parent | 202c3ceb13032b9fcb6eb2b87286a0ff7197a5de (diff) | |
download | upstream-459a40fce253a38437b9c63b4048a73704cc3b77.tar.gz upstream-459a40fce253a38437b9c63b4048a73704cc3b77.tar.bz2 upstream-459a40fce253a38437b9c63b4048a73704cc3b77.zip |
apm821xx: MBL: load kernel/dtb from SATA 0:1 first
This remedies an issue with the MBL Duo if both disks are inserted
and contain OpenWrt. kernel and dtb would be loaded from SATA 1:1
while rootfs (/dev/sda2) would be mounted on SATA 0:1.
Such a mix&match would obviously only work if both OpenWrt versions/
builds are identical, and especially fail after sysupgrade upgraded
the system disk on SATA 0:1.
The fallback to SATA 1:1 needs to be kept for MBL Single (only has
SATA 1:1) and MBL Duo with one disk inserted on SATA 1:1. To speed
up booting in those cases, the unneccesarily doubled "sata init"
will only be called once. (In theory it could be omitted completely
since the on-flash boot script already initializes SATA to load the
on-disk boot script.)
Tested on MBL Duo (all possible combination of disks) and MBL Single
Signed-off-by: Freddy Leitner <hello@square.wf>
Diffstat (limited to 'package/base-files/Makefile')
0 files changed, 0 insertions, 0 deletions