53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
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# This is a boot script for U-Boot
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# Generate boot.scr:
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# mkimage -c none -A arm -T script -d boot.cmd.default boot.scr
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#
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################
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## Please change the kernel_offset and kernel_size if the kernel image size more than
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## the 100MB and BOOT.BIN size more than the 30MB
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## kernel_offset --> is the address of qspi which you want load the kernel image
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## kernel_size --> size of the kernel image in hex
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###############
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fdt_addr=0x1000
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imageub_addr=0x10000000
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kernel_addr=0x80000
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kernel_offset=0x1E00200
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kernel_size=0x7800000
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kernel_type=image.ub
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for boot_target in ${boot_targets};
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do
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if test "${boot_target}" = "jtag" ; then
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booti ${kernel_addr} - ${fdt_addr};
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exit;
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fi
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if test "${boot_target}" = "mmc0" || test "${boot_target}" = "mmc1" ; then
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if test -e ${devtype} ${devnum}:${distro_bootpart} /image.ub; then
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fatload ${devtype} ${devnum}:${distro_bootpart} ${imageub_addr} image.ub;
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bootm ${imageub_addr};
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exit;
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fi
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if test -e ${devtype} ${devnum}:${distro_bootpart} /Image; then
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fatload ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr} Image;
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booti ${kernel_addr} - ${fdt_addr};
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exit;
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fi
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booti ${kernel_addr} - ${fdt_addr};
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exit;
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fi
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if test "${boot_target}" = "xspi0"; then
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sf probe 0 0 0;
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if test "${kernel_type}" = "image.ub"; then
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sf read ${imageub_addr} ${kernel_offset} ${kernel_size};
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bootm ${imageub_addr};
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exit;
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fi
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if test "${kernel_type}" = "Image"; then
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sf read ${kernel_addr} ${kernel_offset} ${kernel_size};
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booti ${kernel_addr} - ${fdt_addr};
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exit;
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fi
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exit;
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fi
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done
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