From: Fabio Estevam Date: Tue, 12 Nov 2013 22:39:12 +0000 (-0200) Subject: ARM: imx_v6_v7_defconfig: Select CONFIG_HIGHMEM X-Git-Tag: upstream/snapshot3+hdmi~3591^2~10^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c2ddbdf1db0b5f35e4f569d7203811e34eddfdfb;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git ARM: imx_v6_v7_defconfig: Select CONFIG_HIGHMEM Booting a mx6q wandboard with 2GB of RAM we see the following on boot: Booting Linux on physical CPU 0x0 Linux version 3.12.0-next-20131112+ (fabio@fabio-Latitude-E6410) (gcc version 43 CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine model: Wandboard i.MX6 Quad Board Truncating RAM at 10000000-8fffffff to -7f7fffff (vmalloc region overlap) ... Select CONFIG_HIGHMEM to avoid the vmalloc region overlap. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index c814e0e..f1c9bfa 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -42,6 +42,7 @@ CONFIG_VMSPLIT_2G=y CONFIG_PREEMPT_VOLUNTARY=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set +CONFIG_HIGHMEM=y CONFIG_CMDLINE="noinitrd console=ttymxc0,115200" CONFIG_VFP=y CONFIG_NEON=y