[PATCH] ARM: Kconfig: Increase FORCE_MAX_ZONEORDER for FSL LS1021A SoC.
From: Xiubo Li <hidden>
Date: 2014-09-26 09:47:09
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
FORCE_MAX_ZONEORDER of 12 is needed to allocate more than 4MB of consistent DMA memory for DCU frame buffer driver. Signed-off-by: Xiubo Li <redacted> --- arch/arm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e7a18f4..d7f1ede 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig@@ -1703,7 +1703,7 @@ source "mm/Kconfig" config FORCE_MAX_ZONEORDER int "Maximum zone order" if ARCH_SHMOBILE_LEGACY range 11 64 if ARCH_SHMOBILE_LEGACY - default "12" if SOC_AM33XX + default "12" if SOC_AM33XX || SOC_LS1021A default "9" if SA1111 || ARCH_EFM32 default "11" help
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2.1.0.27.g96db324