[U-Boot] [PATCH v2 1/3] MX5: Add initial support for MX53 processor

[Jason Liu]

Hi, Wolfgang,

2011/1/10 Wolfgang Denk <wd at denx.de>:
> Dear Jason Liu,
>
> In message <1293024212-4858-1-git-send-email-r64343 at freescale.com> you wrote:
>> Add initial support for Freescale MX53 processor,
>>
>> - Add the iomux support and the pin definition,
>> - Add the regs definition, clean up some unused def from mx51,
>> - Add the low level init support, make use the freq input of setup_pll macro
> ...
>> +     ldr r0, =\pll
>
> What does '\p' mean ?

In order to evaluate the macro parameter, we need put escape sequences
before the param.

See, http://sourceware.org/binutils/docs-2.21/as/Macro.html#Macro
for detailed information.

>
>> +     ldr r1, W_DP_OP_\freq
>
> What does '\f' mean?

Ditto,

>
>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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