[Arm-netbook] EOMA68-A20 usb fel-boot and u-boot upload (no GPL-violating allwinner boot0 or boot1 involved)

luke.leighton luke.leighton at gmail.com
Sat Jun 1 00:49:55 BST 2013

mess but it works.  A20 is more like SUN5I.  kernel doesn't boot yet,
possibly due to watchdog timer issue, TBD tomorrow.


U-Boot SPL 2013.04-06937-g4a60715-dirty (Jun 01 2013 - 00:35:33)
Board: EOMA68_A20
DRAM:dramc_init pre setup clock
dramc_init pre disable pad power
dramc_init pre ddr3 reset
dramc_init pre set drive
dramc_init clock off
post select dram, csel = 0x86c9883
dramc_init clock pre itm disable
dramc_init clock pre enable dll0
dramc_init configure external dram
dramc_init external dram reg written
dramc_init set impedance
dramc_init clock on
dramc_init wait for ccr
dramc_init enable dllx
dramc_init set iocr
dramc_init set refresh period
dramc_init set timings
dramc_init set mode
dramc_init set dqs
dramc_init reset dram
dramc_init scan read pipe
dramc_init read pipe: 0
dramc_init configure hostport
dramc_init configured hostport, getting ramsize
dramc_init got ramsize 1073741824

U-Boot 2013.04-06937-g4a60715-dirty (Jun 01 2013 - 00:35:33) Allwinner Technoloy

CPU:   SUNXI Family
Board: EOMA68_A20
I2C:   ready
DRAM:  1 GiB
MMC Device 3 not found
No MMC card found
Using default environment

In:    serial
Out:   serial
Err:   serial
Net:   wemac
Hit any key to stop autoboot:  0
reading uEnv.txt
188 bytes read in 10 ms (17.6 KiB/s)
Loaded environment from uEnv.txt
reading boot.scr
579 bytes read in 3 ms (188.5 KiB/s)
Jumping to boot.scr
## Executing script at 44000000
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
reading script.bin
43084 bytes read in 7 ms (5.9 MiB/s)
reading uImage
3355592 bytes read in 171 ms (18.7 MiB/s)
## Booting kernel from Legacy Image at 48000000 ...
   Image Name:   Linux-3.3.0
   Created:      2013-05-29  20:27:05 UTC
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3355528 Bytes = 3.2 MiB
   Load Address: 40008000
   Entry Point:  40008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK

Starting kernel ...

Error: unrecognized/unsupported machine ID (r1 = 0x00001008).

Available machine support:

ID (hex)        NAME
00000f35        sun7i

Please check your kernel config and/or bootloader.

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