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bootstd: Work around missing partition 1

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If there is no partition numbered 1, we decide that there are no
partitions at all. That may not be correct, since at least one Debian
installed has just a single partition numbered 2.

Continue searching up to partition 3, just in case.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-04-28 13:18:09 -06:00 committed by Tom Rini
parent e94fbdd272
commit 76afc8457e
1 changed files with 8 additions and 1 deletions
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9
boot/bootdev-uclass.c
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@ -154,8 +154,15 @@ int bootdev_find_in_blk(struct udevice *dev, struct udevice *blk,
ret = -ESHUTDOWN;
else
bflow->state = BOOTFLOWST_MEDIA;
if (ret)
if (ret) {
/* allow partition 1 to be missing */
if (iter->part == 1) {
iter->max_part = 3;
ret = -ENOENT;
}
return log_msg_ret("part", ret);
}
/*
* Currently we don't get the number of partitions, so just