Re: [PATCH] ARM: dove: fix Dove cpu type from V7 to PJ4

[Jason Cooper]

On Sat, Mar 23, 2013 at 04:06:51PM +0100, Sebastian Hesselbarth wrote:
> The CPU used in Marvell Dove SoCs is a PJ4 Sheeva core. Using
> CONFIG_CPU_PJ4 instead of CONFIG_CPU_V7 will also allow to enable
> iWMMXt extensions on Dove.
> 
> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
> ---
> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
> Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
> Cc: Andrew Lunn <andrew@xxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> ---
>  arch/arm/Kconfig |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Hmmm, I'm getting (with dove_defconfig):

arch/arm/kernel/built-in.o: In function `iwmmxt_do':
/.../arch/arm/kernel/pj4-cp0.c:36: undefined reference to `iwmmxt_task_release'
/.../arch/arm/kernel/pj4-cp0.c:40: undefined reference to `iwmmxt_task_switch'
make: *** [vmlinux] Error 1

thx,

Jason.
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