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Tobias Waldekranz
9869c1a290
- Adapt boot scripts to exepect the split FIT header/SquashFS image layout. - Make sure that we can boot from any kind of block device (most importantly virtio for GNS3). - Rename net -> dhcp as we might have more kinds of netboots in the future (http).
17 lines
483 B
Bash
17 lines
483 B
Bash
if dhcp ${ramdisk_addr_r}; then
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setenv old_fdt_addr ${fdt_addr}
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if fdt addr ${ramdisk_addr_r}; then
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fdt get value sqoffs /images/rootfs data-position
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fdt get value sqsize /images/rootfs data-size
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fdt addr ${old_fdt_addr}
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setexpr sqaddr ${ramdisk_addr_r} + ${sqoffs}
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setexpr sqblkcnt ${sqsize} / 0x200
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setexpr sqkbsize ${sqsize} / 0x400
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setenv bootargs_root "root=/dev/ram0 ramdisk_size=0x${sqkbsize} initrd=0x${sqaddr},${sqsize}"
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setenv prepared ok
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fi
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fi
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