[PATCH] mioa701: add newly available DoC G3 chip

Robert Jarzmik robert.jarzmik at free.fr
Mon Dec 19 03:09:57 EST 2011


Haojian Zhuang <haojian.zhuang at gmail.com> writes:

>> -static struct resource strataflash_resource = {
>> +static struct resource docg3_resource = {
>>        .start = PXA_CS0_PHYS,
>> -       .end   = PXA_CS0_PHYS + SZ_64M - 1,
>> +       .end   = PXA_CS0_PHYS + SZ_8K - 1,
>>        .flags = IORESOURCE_MEM,
>>  };
>
> You resized the flash from 64MB to 8KB. It surprised me that the flash
> size is only 8KB. Could you help to check this?
Checked and confirmed, it's 8K.
The docg3 has a mapped IO space, where :
 - 0x0 - 0x7ff     : boot memory (NOR like)
 - 0x800 - 0xfff   : data area
 - 0x1000 - 0x17ff : registers area
 - 0x1800 - 0x1fff : boot memory (the same one as before)

And the previous "64MB" was because I didn't know which kind of memory was
there, and a static bank can be as big as 64MB.

Cheers.

--
Robert



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