[U-Boot] Ethernet problem on A20 Lime2

[Tom Rini]

Hey,

I've run into a problem with ethernet on the A20 Lime2:
sunxi# setenv autoload no
sunxi# dhcp
Speed: 1000, full duplex
BOOTP broadcast 1
DHCP client bound to address 192.168.0.185 (13 ms)
sunxi# tftp test/u-boot-sunxi-with-spl.bin
Speed: 1000, full duplex
Using dwmac.1c50000 device
TFTP from server 192.168.0.3; our IP address is 192.168.0.185
Filename 'test/u-boot-sunxi-with-spl.bin'.
Load address: 0x42000000
Loading: #################################################################
         #########
         23.4 KiB/s
done
Bytes transferred = 377028 (5c0c4 hex)
sunxi# crc32 $fileaddr $filesize
CRC32 for 42000000 ... 4205c0c3 ==> afa0edfb
$ rhash -C /tftpboot/test/u-boot-sunxi-with-spl.bin 
; Generated by RHash v1.2.8 on 2015-04-21 at 10:01.53
; Written by Aleksey (Akademgorodok) - http://rhash.sourceforge.net/
;
;       377028  09:52.08 2015-04-21 /tftpboot/test/u-boot-sunxi-with-spl.bin
/tftpboot/test/u-boot-sunxi-with-spl.bin A16F5564

So a non-crc32 match.  If I load that same file off of SD card:
sunxi# mmc read 43000000 10 400

MMC read: dev # 0, block # 16, count 1024 ... 1024 blocks read: OK
sunxi# cmp 42000000 43000000 $filesize
word at 0x42001544 (0x605a0200) != word at 0x43001544 (0x605a0201)
Total of 1361 word(s) were the same

I haven't had a chance to bisect this but it might have been around for
a little while.

-- 
Tom

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