projects/imx6/linux: Enable HIGHMEM

This enables higher than 2GByte addressability.
This is used in CuBox-i4x4

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
This commit is contained in:
Rabeeh Khoury 2015-05-04 13:37:30 +03:00 committed by Stephan Raue
parent 1092c6e5f0
commit 549555f624

View File

@ -508,7 +508,8 @@ CONFIG_AEABI=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_HAVE_ARCH_PFN_VALID=y CONFIG_HAVE_ARCH_PFN_VALID=y
# CONFIG_HIGHMEM is not set CONFIG_HIGHMEM=y
# CONFIG_HIGHPTE is not set
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_FLATMEM=y CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_FLAT_NODE_MEM_MAP=y
@ -3970,6 +3971,7 @@ CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set # CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_DEBUG_HIGHMEM is not set
# CONFIG_DEBUG_SHIRQ is not set # CONFIG_DEBUG_SHIRQ is not set
# #