brcm47xx, brcm63xx: disable CONFIG_MIPS_O32_FP64_SUPPORT

The flag is experimental and requires toolchain support, which we don't
provide. Also neither target has an FPU so it becomes meaningless
without the FPU emulator enabled.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 44584

target/linux/brcm47xx/config-3.14

@@ -113,7 +113,6 @@ CONFIG_MIPS=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_MIPS_MACHINE is not set
 CONFIG_MIPS_MT_DISABLED=y
-CONFIG_MIPS_O32_FP64_SUPPORT=y
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MTD_BCM47XXSFLASH=y
 CONFIG_MTD_BCM47XX_PARTS=y

target/linux/brcm47xx/config-3.18

@@ -118,7 +118,6 @@ CONFIG_MIPS=y
 # CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
 CONFIG_MIPS_L1_CACHE_SHIFT=5
 # CONFIG_MIPS_MACHINE is not set
-CONFIG_MIPS_O32_FP64_SUPPORT=y
 # CONFIG_MIPS_PARAVIRT is not set
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MTD_BCM47XXSFLASH=y

target/linux/brcm63xx/config-3.14

@@ -138,7 +138,6 @@ CONFIG_MIPS_L1_CACHE_SHIFT=4
 CONFIG_MIPS_L1_CACHE_SHIFT_4=y
 # CONFIG_MIPS_MACHINE is not set
 CONFIG_MIPS_MT_DISABLED=y
-CONFIG_MIPS_O32_FP64_SUPPORT=y
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MODULE_FORCE_LOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y

target/linux/brcm63xx/config-3.18

@@ -145,7 +145,6 @@ CONFIG_MIPS_APPENDED_DTB=y
 CONFIG_MIPS_L1_CACHE_SHIFT=4
 CONFIG_MIPS_L1_CACHE_SHIFT_4=y
 # CONFIG_MIPS_MACHINE is not set
-CONFIG_MIPS_O32_FP64_SUPPORT=y
 CONFIG_MODULES_USE_ELF_REL=y
 CONFIG_MODULE_FORCE_LOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y