U-boot for Banana Pi

[TooMeeK Admin]

Thank You Mat, I'll try this later.

I've tried to get some more information about device itself, can You 
help investigating?
Here's command:
echo "bdinfo; coninfo; fatinfo mmc 0:1; fatinfo mmc 0:2; flinfo; imls; 
mmcinfo; fatls mmc 0:1" > boot.cmd
/usr/src/u-boot-sunxi/tools/mkimage -C none -A arm -T script -d boot.cmd 
boot.scr

And output:

U-Boot 2014.04-10700-g4e19806 (Aug 13 2014 - 14:44:36) Allwinner Technology

CPU:   Allwinner A20 (SUN7I)
Board: Bananapi
I2C:   ready
DRAM:  1 GiB
MMC:   SUNXI SD/MMC: 0
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   dwmac.1c50000
Hit any key to stop autoboot:  2  1  0
reading uEnv.txt
** Unable to read file uEnv.txt **
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
reading boot.scr
120 bytes read in 21 ms (4.9 KiB/s)
Jumping to boot.scr
## Executing script at 44000000
arch_number = 0x000010BB
boot_params = 0x40000100
DRAM bank   = 0x00000000
-> start    = 0x40000000
-> size     = 0x40000000
eth0name    = dwmac.1c50000
ethaddr     = 02:50:07:83:05:61
current eth = dwmac.1c50000
ip_addr     = <NULL>
baudrate    = 115200 bps
TLB addr    = 0x7FFF0000
relocaddr   = 0x7FF86000
reloc off   = 0x35F86000
irq_sp      = 0x7FB65EF0
sp start    = 0x7FB65EE0
List of available devices:
serial   80000003 SIO stdin stdout stderr
eserial4 00000003 .IO
eserial3 00000003 .IO
eserial2 00000003 .IO
eserial1 00000003 .IO
eserial0 00000003 .IO
usage: fatinfo <interface> [<dev[:part]>]
Unknown command 'flinfo' - try 'help'
Unknown command 'imls' - try 'help'
Device: SUNXI SD/MMC
Manufacturer ID: 3
OEM: 5344
Name: SU01G
Tran Speed: 25000000
Rd Block Len: 512
SD version 2.0
High Capacity: No
Capacity: 942.5 MiB
Bus Width: 4-bit
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
reading script.bin
51072 bytes read in 243 ms (205.1 KiB/s)
reading uImage
** Unable to read file uImage **
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
sun7i#

But seems fatinfo doesn't provide vital information, same for "fatinfo 
mmc 0", same for flinfo and imls ??
Note start and size of DRAM..

Cheers,
TooMeeK


>>
> kernel.bin needs to be loaded witout the 100 offset I think. see below.
>>
>>
> I believe it should be
> fatload mmc 0 0x40200000 kernel.bin
> go 0x40200000
>
> You don't have the loader part then though..
>
> Cheers,
>
> Mat
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