Antwort: Re: Antwort: Re: Antwort: Re: barebox image size

[christian.buettner@rafi.de]

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ok i can boot now! Thank you!

I flashed from 0x0 to 0x7FFFF (image size: 479K).
I flashed the environment image (image size: 3K) from 0x80000 to 0xFFFFF 
and changed the config code from barebox/environs/common/config to:

...
nand_parts="512k(barebox)ro,768k(bareboxenv),4M(kernel),120M(root)"
...

Barebox can boot now but the startup log says:
barebox 2012.03.0-dirty (Jul 16 2012 - 09:01:01)

Board: i.MX53
eth@eth0: got MAC address from EEPROM: *********************
nand_get_flash_type: second ID read did not match ef,ef against c0,c0
No NAND device found (-19)!
Malloc space: 0x7df00000 -> 0x7fefffff (size 32 MB)
Stack space : 0x7def8000 -> 0x7df00000 (size 32 kB)
Open /dev/env0 No such file or directory
running /env/bin/init...
not found
barebox:/ 

How can i get the environment loaded?

- christian




Von:    Sascha Hauer <s.hauer@pengutronix.de>
An:     christian.buettner@rafi.de, 
Kopie:  barebox@lists.infradead.org
Datum:  16.07.2012 12:30
Betreff:        Re: Antwort: Re: Antwort: Re: barebox image size



On Mon, Jul 16, 2012 at 11:37:59AM +0200, christian.buettner@rafi.de 
wrote:
> here it is:
> 
> struct imx_flash_header_v2 __flash_header_section flash_header =
> {
>     .header.tag         = IVT_HEADER_TAG,
>     .header.length      = cpu_to_be16(32),
>     .header.version     = IVT_VERSION,
> 
>     .entry              = APP_DEST + 0x1000,
>     .dcd_ptr            = APP_DEST + 0x400 + offsetof(struct 
> imx_flash_header_v2, dcd),
>     .boot_data_ptr      = APP_DEST + 0x400 + offsetof(struct 
> imx_flash_header_v2, boot_data),
>     .self               = APP_DEST + 0x400,
> 
>     .boot_data.start    = APP_DEST,
>     .boot_data.size     = 0x40000,

And here you have the magic 256k. Please use DCD_BAREBOX_SIZE instead.

Sascha


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