0ef28ea387
Unify boot.scr generation so Makefile for device image generation won't grow without a reason. Also make boot-scr step optional. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
23 lines
851 B
Text
23 lines
851 B
Text
# Standard Boot-Script
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# use only well-known variable names provided by U-Boot Distro boot
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# This script assumes that there is a boot partition,
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# and that the root partition is always the next one.
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# rootfs is always on the next partition
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setexpr openwrt_rootpart ${distro_bootpart} + 1
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# figure out partition uuid to pass to the kernel as root=
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part uuid ${devtype} ${devnum}:${openwrt_rootpart} uuid
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# generate bootargs (rootfs)
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setenv bootargs ${bootargs} root=PARTUUID=${uuid} rootfstype=auto rootwait
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# add console= option to bootargs, if any
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if test -n "${console}"; then
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setenv bootargs ${bootargs} console=${console}
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fi
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echo "Booting Linux with ${bootargs}"
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load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${fdtfile}
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load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} zImage
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bootz ${kernel_addr_r} - ${fdt_addr_r}
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