[U-Boot] [PATCH 1/6] h2200: Add support for iPAQ h2200

Łukasz Dałek luk0104 at gmail.com
Thu Sep 20 01:07:19 CEST 2012


On 20.09.2012 00:56, Marek Vasut wrote:
>> That's why I use directive .word 0xea0003fe
> Check some arm instruction quick ref for what 0xea0003fe really is and if it
> really is necessary or anything else work just fine as well.

0xea0003fe is a branch instruction. 0x3fe is an offset (0x3fe << 2 + 8 = 
0x1000)
And I will left it. Bootloader checks for 4 bytes which have to be equal
0xfe, 0x03, 0x00, 0xea and for 4 bytes at the offset 0x40 which have to
be equal E, C, E, C

>> instead of
>> asm instruction 'b 0x1000'. But I don't know that: Can I leave that .word
>> directive or I can not.
>>
>> Another question: I asked in cover letter question about tools. Can I add
>> them in h2200 directory or should I put them somwhere else?
> I didn't receive the cover letter.

Weird, I sent it with patches. With your address in CC field.
Btw. Did you got all 6 patches?

Łukasz Dałek


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