33 lines
1.3 KiB
Plaintext
33 lines
1.3 KiB
Plaintext
# This is the sample jh7110_uEnv.txt file for starfive visionfive U-boot
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# The current convention (SUBJECT TO CHANGE) is that this file
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# will be loaded from the third partition on the
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# MMC card.
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devnum=0
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partnum=3
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# The FIT file to boot from
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fitfile=starfiveu.fit
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# for debugging boot
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bootargs=earlyprintk console=tty1 console=ttyS0,115200 debug rootwait earlycon=sbi root=/dev/mmcblk0p4
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# for addr info
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fileaddr=0xa0000000
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fdtaddr=0x46000000
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# boot Linux flat or compressed 'Image' stored at 'kernel_addr_r'
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kernel_addr_r=0x40200000
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irdaddr=0x46100000
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irdsize=0x5f00000
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# Use the FDT in the FIT image..
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setupfdt1=fdt addr ${fdtaddr}
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setupird=setexpr irdend ${irdaddr} + ${irdsize}; fdt set /chosen linux,initrd-start <0x0 0x${irdaddr}>; fdt set /chosen linux,initrd-end <0x0 0x${irdend}>
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setupfdt2=fdt print /chosen; fdt set /chosen bootargs "${bootargs}"; fdt print /chosen
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bootwait=setenv _delay ${bootdelay}; echo ${_delay}; while test ${_delay} > 0; do sleep 1; setexpr _delay ${_delay} - 1; echo ${_delay}; done
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boot2=fatload mmc ${devnum}:${partnum} ${fileaddr} ${fitfile}; bootm start ${fileaddr}; run setupfdt1;run setupird;run setupfdt2; bootm loados ${fileaddr}; run chipa_set_linux; run cpu_vol_set; echo "Booting kernel in"; booti ${kernel_addr_r} ${irdaddr}:${filesize} ${fdtaddr}
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