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authorTimur Tabi <timur@freescale.com>2012-02-21 13:53:15 -0600
committerKumar Gala <galak@kernel.crashing.org>2012-03-16 14:57:03 -0500
commit0c350a9a5cf01db3875ceb8b01121d8ce6a7f287 (patch)
tree9cba46218f5507eb03f35e607ac55b872a4f8b19 /arch/powerpc/configs
parent401a376e94021f2040e6cedd4cc858e0eeec5854 (diff)
downloadlinux-0c350a9a5cf01db3875ceb8b01121d8ce6a7f287.tar.bz2
powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable
Remove the "select PHYS_64BIT" from the Kconfig entry for the P1022DS, so that large physical address support is a selectable option for non-CoreNet reference boards. The option is enabled in mpc85xx_[smp_]defconfig so that the default is unchanged. However, now it can be deselected. The P1022DS had this option defined because the default device tree for this board uses 36-bit addresses. This had the side-effect of forcing this option on for all boards that use mpc85xx_[smp_]defconfig. Some users may want to disable this feature to create an optimized configuration for boards with <= 2GB of RAM. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/configs')
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig1
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index f37a2ab48881..5fb0c8a94811 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -1,4 +1,5 @@
CONFIG_PPC_85xx=y
+CONFIG_PHYS_64BIT=y
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index abdcd317cda7..fb51bc90edd2 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -1,4 +1,5 @@
CONFIG_PPC_85xx=y
+CONFIG_PHYS_64BIT=y
CONFIG_SMP=y
CONFIG_NR_CPUS=8
CONFIG_EXPERIMENTAL=y