[U-Boot] [PATCH v2 3/3] MX31: Add NAND SPL boot support to i.MX31 PDK board.

Magnus Lilja
2009-05-11T06:53:21Z

2009/5/10 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>:
>> >> +.macro DELAY loops
>> >> + ? ? ldr ? ? r2, =\loops
>> >> +1:
>> >> + ? ? subs ? ?r2, r2, #1
>> >> + ? ? nop
>> >> + ? ? bcs ? ? 1b
>> >> +.endm
>> > NACK
>> > as already reply to the kirwood patch we must have common macro
>> > please use the attached file as based work
>>
>> I don't see any file attached to you e-mail, so which attached file?
>> Can you point to the relevant kirkwood patch? Is the patch in some
>> git-tree?
> no not yet
> so I've forget to re-attached it

Ok.

>>
>> >> +
>> >> +.globl lowlevel_init
>> >> +lowlevel_init:
>> >> + ? ? /* Also setup the Peripheral Port Remap register inside the core */
>> >> + ? ? ldr ? ? r0, =ARM_PPMRR ? ? ?/* start from AIPS 2GB region */
>> >> + ? ? mcr ? ? p15, 0, r0, c15, c2, 4
>> >> +
>> > for all hard code value please use macro
>> > and if possible macro to generate them
>>
>> Hmm. You want me to create a macro that expands to the above code?
> no I mean macro for 0xB8001010, 0x0000000c, etc...
> and if possible macro to generate these value

I'm no .macro expert so I can't promise anything.

Regards, Magnus