Initial commit

conf/jh7110_uEnv.txt

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