[PATCH 1/2] ARM: nommu: allow enabling REMAP_VECTORS_TO_RAM
Vladimir Murzin
vladimir.murzin at arm.com
Tue Dec 13 01:17:32 PST 2016
On 11/12/16 13:11, Afzal Mohammed wrote:
> REMAP_VECTORS_TO_RAM depends on DRAM_BASE, but since DRAM_BASE is a
> hex, REMAP_VECTORS_TO_RAM could never get enabled. Also depending on
> DRAM_BASE is redundant as whenever REMAP_VECTORS_TO_RAM makes itself
> available to Kconfig, DRAM_BASE also is available as the Kconfig gets
> sourced on !MMU.
>
> Signed-off-by: Afzal Mohammed <afzal.mohd.ma at gmail.com>
> ---
> arch/arm/Kconfig-nommu | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
> index aed66d5df7f1..b7576349528c 100644
> --- a/arch/arm/Kconfig-nommu
> +++ b/arch/arm/Kconfig-nommu
> @@ -34,8 +34,7 @@ config PROCESSOR_ID
> used instead of the auto-probing which utilizes the register.
>
> config REMAP_VECTORS_TO_RAM
> - bool 'Install vectors to the beginning of RAM' if DRAM_BASE
> - depends on DRAM_BASE
> + bool 'Install vectors to the beginning of RAM'
> help
> The kernel needs to change the hardware exception vectors.
> In nommu mode, the hardware exception vectors are normally
>
I have similar change in my local tree, so FWIW:
Reviewed-by: Vladimir Murzin <vladimir.murzin at arm.com>
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