[OpenWrt-Devel] [PATCH] brcm47xx: explicitly select CPU_MIPS32_R2 and CPU_MIPSR2 for mips74k

Hauke Mehrtens hauke at hauke-m.de
Sat Apr 11 05:34:31 EDT 2015

On 04/11/2015 09:59 AM, Rafał Miłecki wrote:
> On 5 April 2015 at 20:03, Nathan Hintz <nlhintz at hotmail.com> wrote:
>> The mips74k subtarget of brcm47xx configures gcc to compile for mips32r2;
>> however, the generated kernel config for 3.14 and later kernels ends up
>> with CPU_MIPS32_R1 and CPU_MIPSR1 selected.  The generated kernel config
>> for the 3.10 kernel (Barrier Breaker) properly selected CPU_MIPS32_R2 and
>> CPU_MIPSR2.  Modify the default kernel config for mips74k to explicitly
>> select CPU_MIPS32_R2 and CPU_MIPSR2.
> I think it makes sense. Hauke? Any reason it wasn't applied back in 2014?
Hi Rafał,

yes this makes scene. I think that an older kernel version automatically
selected this when CONFIG_BCM47XX_BCMA was selected and now something

Do you want to apply it?

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