46 lines
1.5 KiB
Batchfile
46 lines
1.5 KiB
Batchfile
# Generate boot.scr.uimg:
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# ./tools/mkimage -C none -A arm -T script -d boot.src.cmd boot.scr.uimg
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#
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# M4 Firmware load
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env set m4fw_name "rproc-m4-fw.elf"
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env set m4fw_addr ${kernel_addr_r}
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env set boot_m4fw 'rproc init; rproc load 0 ${m4fw_addr} ${filesize}; rproc load_rsc 0 ${m4fw_addr} ${filesize}; rproc start 0'
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# boot M4 Firmware when available
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env set scan_m4fw 'if test -e ${devtype} ${devnum}:${distro_bootpart} ${m4fw_name};then echo Found M4 FW $m4fw_name; if load ${devtype} ${devnum}:${distro_bootpart} ${m4fw_addr} ${m4fw_name}; then run boot_m4fw; fi; fi;'
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# Update DISTRO command= search in sub-directory and load M4 firmware
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env set boot_prefixes "/${boot_device}${boot_instance}_${board_name}_"
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env set boot_extlinux "run scan_m4fw;${boot_extlinux}"
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if test ${boot_device} = mmc; then
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if test ${distro_bootpart} > 4; then
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env set boot_prefixes "/mmc${boot_instance}_${board_name}-optee_"
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fi
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#start the correct exlinux.conf
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run scan_dev_for_boot_part
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elif test ${boot_device} = nand; then
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#start the correct exlinux.conf without remount UBI
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run scan_dev_for_boot
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elif test ${boot_device} = nor; then
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#EMMC boot
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env set boot_prefixes "/${boot_device}${boot_instance}-mmc1_${board_name}_"
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run bootcmd_mmc1
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#NAND boot
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env set boot_prefixes "/nand0_${board_name}_"
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run bootcmd_ubifs0
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#SDCARD boot
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env set boot_prefixes "/${boot_device}${boot_instance}_${board_name}_"
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run bootcmd_mmc0
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fi
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echo SCRIPT FAILED... ${boot_prefixes}extlinux/extlinux.conf not found !
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