mirror of
https://github.com/openglow-org/forgefirm.git
synced 2026-09-28 01:01:12 -07:00
ScottW514
11fec891ed
-l inventories every bootable partition (SD, eMMC slots 1/2, legacy p4) as machine-parsable key=value lines: firmware type (forgefirm/factory), version, kernel presence, booted/next markers, plus the saved-env selection - the shared probe for the installer and the forgectrl update manager. Boot switching now writes all four selection variables (mmcdev, mmchwpart, mmcpart, mmcroot) in one fw_setenv -s transaction and read-back verifies, falling back from the libubootenv script format to the classic u-boot-tools format to per-variable writes - the same script works on factory firmware and ForgeFIRM. mmchwpart was previously never set and a mixed env could survive a mid-flip power cut. Switch targets must pass a content probe (rootfs mounts, kernel present) unless -f. -e picks the newest factory slot by probing, excluding slots occupied by ForgeFIRM. The new ffboot recipe installs it as /usr/sbin/ffboot with /etc/fw_env.config (factory-identical redundant env layout at eMMC 0x80000/0x82000) - previously the image shipped fw_setenv with no config. Added to forgefirm-image.
26 lines
902 B
BlitzBasic
26 lines
902 B
BlitzBasic
SUMMARY = "Boot-slot selection and inventory for Glowforge factory hardware"
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DESCRIPTION = "Inventories the bootable partitions (ffboot -l) and switches \
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the boot target by rewriting the saved U-Boot environment with read-back \
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verification. Ships the fw_env.config for the factory eMMC environment \
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layout."
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
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# ffboot's canonical home is scripts/ffboot in this repo (the factory-side
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# installer downloads it from there); the recipe packages that same file.
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FILESEXTRAPATHS:prepend := "${THISDIR}/../../../scripts:"
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SRC_URI = " \
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file://ffboot \
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file://fw_env.config \
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"
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S = "${WORKDIR}"
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RDEPENDS:${PN} = "libubootenv-bin"
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do_install() {
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install -Dm 0755 ${WORKDIR}/ffboot ${D}${sbindir}/ffboot
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install -Dm 0644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
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}
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