mirror of
https://github.com/CyberMind-FR/secubox-deb.git
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CyberMind-FR
39667e41bc
- Use armada-3720-espressobin-v7-emmc.dtb to enable both SDHCI controllers - Fix root device: /dev/mmcblk1p2 (eMMC is mmc1 with dual controller DTB) - Add modprobe.blacklist=mv88e6xxx,dsa_core to prevent DSA probe loop - Add sdhci.debug_quirks2=0x40 to fix xenon-sdhci DDR timing issues - Add initramfs hooks for sdhci-xenon and mv88e6xxx blacklist - Add systemd service to load mv88e6xxx after rootfs mount - Fix fstab tmpfs mount (remove non-existent user reference) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
54 lines
1.8 KiB
Batchfile
54 lines
1.8 KiB
Batchfile
# SecuBox U-Boot boot script for ESPRESSObin Ultra
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# Marvell Armada 3720 with 88E6341 DSA switch + eMMC
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# Compile with: mkimage -C none -A arm64 -T script -d boot.cmd boot.scr
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echo "============================================"
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echo "SecuBox ESPRESSObin Ultra Boot"
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echo "============================================"
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# Detect boot device
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if test -n "${devtype}" -a -n "${devnum}"; then
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echo "Boot device from env: ${devtype} ${devnum}"
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setenv bootdev "${devnum}"
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else
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echo "Probing boot devices..."
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# ESPRESSObin Ultra: U-Boot eMMC = mmc1, Linux eMMC = mmcblk0
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setenv bootdev 1
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echo "Using mmc 1 (eMMC in U-Boot)"
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fi
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setenv bootpart "mmc ${bootdev}:1"
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# IMPORTANT: Linux sees eMMC as mmcblk0 even though U-Boot sees it as mmc1
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setenv rootpart "/dev/mmcblk0p2"
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echo "Boot partition: ${bootpart}"
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echo "Root partition: ${rootpart}"
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# Load kernel
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echo "Loading kernel..."
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load ${bootpart} ${kernel_addr_r} Image
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# Load DTB
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echo "Loading device tree..."
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# Try espressobin-ultra first, then v7-emmc as fallback
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if load ${bootpart} ${fdt_addr_r} dtbs/marvell/armada-3720-espressobin-ultra.dtb; then
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echo "DTB: espressobin-ultra"
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elif load ${bootpart} ${fdt_addr_r} dtbs/marvell/armada-3720-espressobin-v7-emmc.dtb; then
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echo "DTB: espressobin-v7-emmc (fallback)"
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else
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echo "DTB: trying espressobin-emmc..."
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load ${bootpart} ${fdt_addr_r} dtbs/marvell/armada-3720-espressobin-emmc.dtb
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fi
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# Set boot args
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# rootdelay=5: give storage time to settle
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# mv88e6xxx.defer_ms=5000: delay DSA switch probe to prevent boot loop
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setenv bootargs "root=${rootpart} rootfstype=ext4 rootwait rootdelay=5 console=ttyMV0,115200 net.ifnames=0 mv88e6xxx.defer_ms=5000"
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echo "Boot args: ${bootargs}"
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echo "============================================"
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echo "Booting SecuBox..."
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echo "============================================"
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booti ${kernel_addr_r} - ${fdt_addr_r}
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