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revyos / thead-u-boot

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MAC Address duplicated after u-boot upgrade #27

Closed nekorouter closed 7 months ago

nekorouter commented 7 months ago

update u-boot: fastboot flash ram u-boot-with-spl-lc4a-16g-main.bin && fastboot reboot && sleep 5 && fastboot flash uboot u-boot-with-spl-lc4a-main.bin

after update, using "env print" to check env, found that eth0 MAC address is same as eth1, which should be original MAC address before flashing.

before:

aon_ram_addr=0xffffef8000
arch=riscv
audio_ram_addr=0xffc0000000
baudrate=115200
board=light-c910                                                                                   
board_name=light-c910                                                                              
boot_partition=bootA                                                                               
bootcmd=run bootcmd_load; bootslave; run finduuid; run set_bootargs; booti $kernel_addr - $dtb_addr;
bootcmd_load=run findpart;run load_aon;run load_c906_audio; ext4load mmc ${mmcdev}:${mmcbootpart} $opensbi_addr fw_dynamic.bin; ext4load mmc ${mmcdeve
bootdelay=2
cpu=c9xx
dtb_addr=0x01f00000
eth1addr=48:da:35:60:00:21
ethaddr=48:da:35:60:00:20
factory_reset=yes
fdt_file=light-lpi4a.dtb
fdt_high=0xffffffffffffffff
fdtcontroladdr=ffba80f0
findpart=rollback; if test ${boot_partition} = bootB; then mmcbootpart=4; else mmcbootpart=2; fi; if test ${root_partition} = rootfsB; then mmcpart=5;
finduuid=part uuid mmc ${mmcdev}:${mmcpart} uuid
fwaddr=0x10000000
gpt_partition=gpt write mmc ${mmcdev} $partitions
kdump_buf=500M
kernel_addr=0x00200000
load_aon=ext4load mmc ${mmcdev}:${mmcbootpart} $fwaddr light_aon_fpga.bin;cp.b $fwaddr $aon_ram_addr $filesize
load_c906_audio=ext4load mmc ${mmcdev}:${mmcbootpart} $fwaddr light_c906_audio.bin;cp.b $fwaddr $audio_ram_addr $filesize
mmcdev=0
opensbi_addr=0x0
partitions=name=table,size=2031KB;name=boot,size=500MiB,type=boot;name=root,size=-,type=linux,uuid=${uuid_rootfsA}
root_partition=rootfsA
set_bootargs=setenv bootargs console=ttyS0,115200 root=PARTUUID=${uuid_rootfsA} rootfstype=ext4 rootwait rw earlycon clk_ignore_unused loglevel=7 ethd
splashimage=0x30000000
splashpos=m,m
uuid_rootfsA=80a5a8e9-c744-491a-93c1-4f4194fd690a
uuid_rootfsB=80a5a8e9-c744-491a-93c1-4f4194fd690b
vendor=thead

after:

aon_ram_addr=0xffffef8000
arch=riscv
audio_ram_addr=0x32000000
baudrate=115200
board=light-c910
board#=LP
board_name=light-c910
boot_conf_addr_r=0xc0000000
boot_conf_file=/extlinux/extlinux.conf
bootcmd=run bootcmd_load; bootslave; sysboot mmc ${mmcdev}:${mmcbootpart} any $boot_conf_addr_r $boot_conf_file;
bootcmd_load=run findpart;run load_aon;run load_c906_audio; load mmc ${mmcdev}:${mmcbootpart} $opensbi_addr fw_dynamic.bin
bootdelay=2
cpu=c9xx
dtb_addr=0x03800000
eth1addr=48:da:35:60:00:20
ethaddr=48:da:35:60:00:20
fdt_addr_r=0x03800000
fdt_high=0xffffffffffffffff
fdtcontroladdr=ffba8490
fdtfile=thead/th1520-lichee-cluster-4a-16g.dtb
finduuid=part uuid mmc ${mmcdev}:${mmcpart} uuid
fwaddr=0x10000000
gpt_partition=gpt write mmc ${mmcdev} $partitions
kdump_buf=180M
kernel_addr_r=0x00200000
load_aon=load mmc ${mmcdev}:${mmcbootpart} $fwaddr light_aon_fpga.bin;cp.b $fwaddr $aon_ram_addr $filesize
load_c906_audio=load mmc ${mmcdev}:${mmcbootpart} $fwaddr light_c906_audio.bin;cp.b $fwaddr $audio_ram_addr $filesize
mmcbootpart=2
mmcdev=0
opensbi_addr=0x0
partitions=name=table,size=2031KB;name=boot,size=500MiB,type=boot;name=root,size=-,type=linux,uuid=${uuid_rootfsA}
pxefile_addr_r=0x00600000
ramdisk_addr_r=0x06000000
scriptaddr=0x00500000
splashimage=0x30000000
splashpos=m,m
str_ram_addr=0xffe0000000
uuid_rootfsA=80a5a8e9-c744-491a-93c1-4f4194fd690a
vendor=thead
RevySR commented 7 months ago

https://github.com/revyos/thead-u-boot/commit/9d7cb336545157eb24717dd133d61ab3af011db4

fixed it.