1a6dcbbf5b
The xz compression allows higher compression rates and higher speeds, a quick measurement lead to this numbers: gzip --best: compression 131.11s, decompression 9.797s (299M) xz -3 (single thread): compression 95.13s, decompression 14.902s (228M) xz -3 (multi thread): compression 12.146s, decompression 14.902s (228M)
28 lines
773 B
Bash
Executable File
28 lines
773 B
Bash
Executable File
#!/bin/bash
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# shellcheck disable=SC2155
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function hassos_pre_image() {
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local BOOT_DATA="$(path_boot_dir)"
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local BL1="${BINARIES_DIR}/bl1.bin.hardkernel"
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local UBOOT_GXBB="${BINARIES_DIR}/u-boot.gxbb"
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local SPL_IMG="$(path_spl_img)"
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cp "${BINARIES_DIR}/boot.scr" "${BOOT_DATA}/boot.scr"
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cp "${BINARIES_DIR}/meson-gxbb-odroidc2.dtb" "${BOOT_DATA}/meson-gxbb-odroidc2.dtb"
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echo "console=tty0 console=ttyAML0,115200n8" > "${BOOT_DATA}/cmdline.txt"
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# SPL
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create_spl_image
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dd if="${BL1}" of="${SPL_IMG}" conv=notrunc bs=1 count=440
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dd if="${BL1}" of="${SPL_IMG}" conv=notrunc bs=512 skip=1 seek=1
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dd if="${UBOOT_GXBB}" of="${SPL_IMG}" conv=notrunc bs=512 seek=97
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}
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function hassos_post_image() {
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convert_disk_image_xz
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}
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