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Commit 4d52719a authored by Kumar Gala's avatar Kumar Gala
Browse files

[POWERPC] 83xx: Fix Kconfig to only enable FP math emulation for the MPC832x 



Updated MATH_EMULATION depends to be on PPC_MPC832x instead of PPC_83xx.  Only
the the MPC832x has no floating point unit in the core.  Updated the other
83xx defconfigs that got math emulation turned on incorrectly.

Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 8b629a1f

arch/powerpc/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -720,7 +720,7 @@ config FORCE_MAX_ZONEORDER 


config MATH_EMULATION

	bool "Math emulation"

	depends on 4xx || 8xx || E200 || PPC_83xx || E500

	depends on 4xx || 8xx || E200 || PPC_MPC832x || E500

	---help---

	  Some PowerPC chips designed for embedded applications do not have

	  a floating-point unit and therefore do not implement the

arch/powerpc/configs/mpc834x_itx_defconfig

+4 −3
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.20-rc5

# Mon Jan 22 22:23:43 2007

# Fri Jan 26 00:19:02 2007

#

# CONFIG_PPC64 is not set

CONFIG_PPC32=y
@@ -149,7 +149,6 @@ CONFIG_PREEMPT_NONE=y 
# CONFIG_PREEMPT is not set

CONFIG_BINFMT_ELF=y

# CONFIG_BINFMT_MISC is not set

CONFIG_MATH_EMULATION=y

CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

CONFIG_ARCH_FLATMEM_ENABLE=y

CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -324,6 +323,7 @@ CONFIG_MTD=y 
# User Modules And Translation Layers

#

CONFIG_MTD_CHAR=y

# CONFIG_MTD_BLKDEVS is not set

# CONFIG_MTD_BLOCK is not set

# CONFIG_MTD_BLOCK_RO is not set

# CONFIG_FTL is not set
@@ -366,6 +366,7 @@ CONFIG_MTD_PHYSMAP=y 
CONFIG_MTD_PHYSMAP_START=0xfe000000

CONFIG_MTD_PHYSMAP_LEN=0x1000000

CONFIG_MTD_PHYSMAP_BANKWIDTH=2

# CONFIG_MTD_PHYSMAP_OF is not set

# CONFIG_MTD_PLATRAM is not set



#
@@ -390,6 +391,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 
# NAND Flash Device Drivers

#

# CONFIG_MTD_NAND is not set

# CONFIG_MTD_NAND_CAFE is not set



#

# OneNAND Flash Device Drivers
@@ -1011,7 +1013,6 @@ CONFIG_USB=y 
CONFIG_USB_DEVICEFS=y

# CONFIG_USB_BANDWIDTH is not set

# CONFIG_USB_DYNAMIC_MINORS is not set

# CONFIG_USB_MULTITHREAD_PROBE is not set

# CONFIG_USB_OTG is not set



#

arch/powerpc/configs/mpc834x_mds_defconfig

+1 −2
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.20-rc5

# Mon Jan 22 22:24:10 2007

# Fri Jan 26 00:19:27 2007

#

# CONFIG_PPC64 is not set

CONFIG_PPC32=y
@@ -149,7 +149,6 @@ CONFIG_PREEMPT_NONE=y 
# CONFIG_PREEMPT is not set

CONFIG_BINFMT_ELF=y

# CONFIG_BINFMT_MISC is not set

CONFIG_MATH_EMULATION=y

CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

CONFIG_ARCH_FLATMEM_ENABLE=y

CONFIG_ARCH_POPULATES_NODE_MAP=y

arch/powerpc/configs/mpc8360emds_defconfig

+1 −2
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.20-rc5

# Mon Jan 22 22:24:40 2007

# Fri Jan 26 00:19:45 2007

#

# CONFIG_PPC64 is not set

CONFIG_PPC32=y
@@ -150,7 +150,6 @@ CONFIG_PREEMPT_NONE=y 
# CONFIG_PREEMPT is not set

CONFIG_BINFMT_ELF=y

# CONFIG_BINFMT_MISC is not set

CONFIG_MATH_EMULATION=y

CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

CONFIG_ARCH_FLATMEM_ENABLE=y

CONFIG_ARCH_POPULATES_NODE_MAP=y