From e092705bcd53de3bafc3053b0b55bf83e5d6711f Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Mon, 20 Aug 2012 14:39:39 +0200 Subject: ARM: relax conditions required for enabling Contiguous Memory Allocator Contiguous Memory Allocator requires only paging and MMU enabled not particular CPU architectures, so there is no need for strict dependency on CPU type. This enables to use CMA on some older ARM v5 systems which also might need large contiguous blocks for the multimedia processing hw modules. Reported-by: Prabhakar Lad Signed-off-by: Marek Szyprowski Tested-by: Prabhakar Lad --- arch/arm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 6d6e18fee9fe..0824a91ebc26 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -6,7 +6,7 @@ config ARM select HAVE_DMA_API_DEBUG select HAVE_IDE if PCI || ISA || PCMCIA select HAVE_DMA_ATTRS - select HAVE_DMA_CONTIGUOUS if (CPU_V6 || CPU_V6K || CPU_V7) + select HAVE_DMA_CONTIGUOUS if MMU select HAVE_MEMBLOCK select RTC_LIB select SYS_SUPPORTS_APM_EMULATION -- cgit v1.2.3