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

Łukasz Dałek
2012-09-19T23:51:45Z

On 20.09.2012 01:43, Marek Vasut wrote:
> h2200 uses companion chip from Samsung.
> OneNAND ?
>
>> When device is powered on
>> chip loads 16kb of flash into internal SRAM and PXA executes it.
>> That program is 1st stage bootloader.
> Check OneNAND SPL

I'm not sure I didn't checked yet.

>> But u-boot for my device has ~180kb. So it's to big for SRAM.
>>
>>>> And I want to add driver for sdcard and flash and keyboard and lcd would
>>>> be nice... So I will left it as it is for now.
>>> these drivers are already in uboot
>> I haven't seen any MediaQ 1178 drivers (LCD).
> oh it has separate LCD or it uses PXA LCDIF ?

MQ1178 is a separate SoC.

>> Also SD card and FLASH controllers are embedded in companion chip.
> ASIC3 ?

Hamcop

>> Chip is based on S3C440 (or 410?) processor but needs some tweaks and
>> tests.
> Uhhh ?

Hamcop chip looks like s3c2440 processor without ARM core and
with internal data busses limited to 16bytes. Really weird and buggy
thing.

?ukasz Da?ek