Hi Sasha,
thanks, I will try that.
Today I got our real hardware. It consists of the freescale cpu board, a
custom baseboard with a different display.
With that I was able to start barebox completely. Network works fine,
but I can't access the nand memory, because barebox doesn't find it at
startup. I added all possible nand drivers to barebox, but it still
doesn't work.
Any idea?
--------------------------------------- u-boot output
-----------------------------------------
U-Boot 2009.08 (Jan 13 2010 -
06:24:35)
CPU: Freescale i.MX35 at 532
MHz
Board: MX35 3STACK 2.0
[RST]
I2C:
ready
DRAM: 128
MB
Flash: 64
MB
NAND: Manufacturer : Samsung
(0xec)
Device Code :
0xd7
Cell Technology :
MLC
Chip Size : 4
GiB
Pages per Block :
128
Page Geometry :
4096+218
ECC Strength : 8
bits
ECC Size : 512
B
Data Setup Time : 20
ns
Data Hold Time : 10
ns
Address Setup Time: 25
ns
GPMI Sample Delay : 6
ns
tREA :
Unknown
tRLOH :
Unknown
tRHOH :
Unknown
Description :
K9LBG08U0D
Bad block table found at page 524160, version
0x01
Bad block table found at page 524032, version
0x01
2048
MiB
In:
serial
Out:
serial
Err:
serial
PMIC at 0x08:0x7 is
45d0
i.MX35 CPU board version
2.0
Net: FEC0
Hit any key to stop autoboot: 0
--------------------------------------- barebox output
------------------------------------------
barebox 2011.02.0 (Feb 25 2011 - 16:35:47)
Board: Freescale MX35 3Stack
No NAND device found!!!
cfi_probe: cfi_flash base: 0xa0000000 size: 0x04000000
mc13892-i2c at mc13892-i2c0: PMIC ID: 0x000045d0 [Rev: 2.0a]
smc911x: no smc911x found on 0xb6000000 (byte_test=0x00f000f0)
imx-ipu-fb at imx-ipu-fb0: i.MX Framebuffer driver
mc13892-i2c at mc13892-i2c0: revision: 0x45d0
i.MX35 PDK CPU board version 1.
Malloc space: 0x86f00000 -> 0x87f00000 (size 16 MB)
Stack space : 0x86ef8000 -> 0x86f00000 (size 32 kB)
Open /dev/env0 No such file or directory
no valid environment found on /dev/env0. Using default environment
running /env/bin/init...
regards
Thomas
Am 25.02.2011 16:06, schrieb Sascha Hauer:
> On Fri, Feb 25, 2011 at 10:15:01AM +0100, Thomas Mayer wrote:
>
>> Hi Sascha,
>>
>> That's not quite correct. When you use the debug + personality board you
>> can boot directly from a mmc-card which contains bootloader, kernel and
>> rootfs without modifications. Only if you use the single personality
>> board, you have to modify die board a little bit.
>>
> Ah, ok. I didn't know that.
>
>
>> Thanks for your short introduction. I tried to run the barebox image
>> with u-boot and it seems to work. But after I get the following output
>> barebox stops and do nothing.
>>
> That's a bug in the support for multiple network devices. Please pull
> the -next branch again, then it should work.
>
> Sascha
>
>
>