Hello.

Alon Bar-Lev wrote:

quoted text
> When I have:
> CONFIG_MIPS_DB1550
> CONFIG_SOC_AU1550
> CONFIG_SOC_AU1X00
> CONFIG_PM

quoted text
> MEM_SDREFCFG is used at:
> arch/mips/au1000/common/power.c::pm_do_freq()

    PM code is generally broken and unmaintained, so no wonder. I don't 
remember if anyone has fixed CPU context restoration code (it uses a "skewed" 
stack frame).

quoted text
> While the MEM_SDREFCFG constant is declare only for CONFIG_SOC_AU1000,
> CONFIG_SOC_AU1500, CONFIG_SOC_AU1100 at:
> include/asm-mips/mach-au1x00/au1000.h

quoted text
> Maybe MEM_SDREFCFG should be defined for CONFIG_SOC_AU1X00?

    I've just looked into the Au1550 datasheet and indeed it doesn't have such 
register; its SDDRAM controller is not compatible with older SoCs.

quoted text
> Or there should be #ifdef for its usage in power.c?

    Looks like you'll have to invent something... ;-)

quoted text
> Best Regards,
> Alon Bar-Lev.

WBR, Sergei
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/