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scripts/docs: fail loudly, fix names, document bring-up-only status

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install-forgefirm.sh completed silently broken when the download, flash
write, mount or uEnv rewrite failed - add die() checks around every
critical step (audit N13/M12) and download the release asset under the
exact Scarthgap artifact name (forgefirm-image-glowforge.rootfs.wic.gz)
so uploads need no renaming. ffboot no longer depends on the never-
provisioned /etc/fw_env_mmcblk2.config: it falls back to
/etc/fw_env.config (which both the factory and ForgeFIRM images ship,
pointing at the eMMC env) and checks fw_setenv results (audit N16).
BUILD.md gets the real artifact name and marks the built u-boot
reference-only; INSTALL.md drops the stale script/ogboot names and the
cloud-connect promise, stating the image is bring-up-only (audit N11).
This commit is contained in:
ScottW514
2026-07-26 16:15:25 -04:00
parent e92cce2b7e
commit 83627a6aea
4 changed files with 56 additions and 19 deletions
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scripts/ffboot
+15 -6
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@@ -70,18 +70,27 @@ case "$1" in
exit 2
esac
if [ -d "/factory" ]; then
FWCONFIG="/etc/fw_env.config"
else
# The env always lives on the eMMC (mmcblk2 0x80000/0x82000). On the factory
# firmware and on the ForgeFIRM image, /etc/fw_env.config already points
# there; the mmcblk2-specific override is honored if someone provisioned one,
# but nothing ships it, so fall back rather than failing on a missing file
# (audit N16).
if [ -f "/etc/fw_env_mmcblk2.config" ] && [ ! -d "/factory" ]; then
FWCONFIG="/etc/fw_env_mmcblk2.config"
else
FWCONFIG="/etc/fw_env.config"
fi
if [ ! -f "$FWCONFIG" ]; then
echo "ERROR: $FWCONFIG not found; cannot switch boot device" >&2
exit 1
fi
MMCROOT="/dev/mmcblk"$(($MMCDEV + 1))"p"$MMCPART
echo "Setting to boot from $MMCROOT"
fw_setenv -c $FWCONFIG mmcdev $MMCDEV
fw_setenv -c $FWCONFIG mmcpart $MMCPART
fw_setenv -c $FWCONFIG mmcroot $MMCROOT
fw_setenv -c $FWCONFIG mmcdev $MMCDEV || { echo "ERROR: fw_setenv mmcdev failed" >&2; exit 1; }
fw_setenv -c $FWCONFIG mmcpart $MMCPART || { echo "ERROR: fw_setenv mmcpart failed" >&2; exit 1; }
fw_setenv -c $FWCONFIG mmcroot $MMCROOT || { echo "ERROR: fw_setenv mmcroot failed" >&2; exit 1; }
if [ $REBOOT -gt 0 ]; then
echo "Rebooting..."