* Reverted r21540

16 files changed, 71 insertions, 74 deletions

diff --git a/.defconfig b/.defconfig
index 4d0d5269e..866c60ba1 100644
--- a/.defconfig
+++ b/.defconfig
@@ -133,7 +133,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -191,12 +191,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/ARMLTD/integrator926_defconfig b/target/device/ARMLTD/integrator926_defconfig
index acfd3833d..58fc0b47f 100644
--- a/target/device/ARMLTD/integrator926_defconfig
+++ b/target/device/ARMLTD/integrator926_defconfig
@@ -196,12 +196,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/ARMLTD/integrator926_huge_defconfig b/target/device/ARMLTD/integrator926_huge_defconfig
index a7f1d86a7..d7cb4872c 100644
--- a/target/device/ARMLTD/integrator926_huge_defconfig
+++ b/target/device/ARMLTD/integrator926_huge_defconfig
@@ -172,12 +172,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/at91rm9200df/at91rm9200df_defconfig b/target/device/Atmel/at91rm9200df/at91rm9200df_defconfig
index bf86e2713..c625d57d8 100644
--- a/target/device/Atmel/at91rm9200df/at91rm9200df_defconfig
+++ b/target/device/Atmel/at91rm9200df/at91rm9200df_defconfig
@@ -166,7 +166,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -227,12 +227,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/at91sam9260dfc/at91sam9260dfc_defconfig b/target/device/Atmel/at91sam9260dfc/at91sam9260dfc_defconfig
index b5b3ba756..fe8bb89ca 100644
--- a/target/device/Atmel/at91sam9260dfc/at91sam9260dfc_defconfig
+++ b/target/device/Atmel/at91sam9260dfc/at91sam9260dfc_defconfig
@@ -177,7 +177,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -239,12 +239,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/at91sam9261ek/at91sam9261ek_defconfig b/target/device/Atmel/at91sam9261ek/at91sam9261ek_defconfig
index adcbee4b6..3c1e8903d 100644
--- a/target/device/Atmel/at91sam9261ek/at91sam9261ek_defconfig
+++ b/target/device/Atmel/at91sam9261ek/at91sam9261ek_defconfig
@@ -183,7 +183,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -244,12 +244,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/at91sam9263ek/at91sam9263ek_defconfig b/target/device/Atmel/at91sam9263ek/at91sam9263ek_defconfig
index c3f978e99..1dffcdb5d 100644
--- a/target/device/Atmel/at91sam9263ek/at91sam9263ek_defconfig
+++ b/target/device/Atmel/at91sam9263ek/at91sam9263ek_defconfig
@@ -180,7 +180,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -241,12 +241,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/atngw100-base/atngw100-base_defconfig b/target/device/Atmel/atngw100-base/atngw100-base_defconfig
index 0e7734959..29dc94b9c 100644
--- a/target/device/Atmel/atngw100-base/atngw100-base_defconfig
+++ b/target/device/Atmel/atngw100-base/atngw100-base_defconfig
@@ -132,7 +132,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -190,11 +190,11 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 # BR2_TOOLCHAIN_SYSROOT is not set
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/atngw100-expanded/atngw100_expanded_defconfig b/target/device/Atmel/atngw100-expanded/atngw100_expanded_defconfig
index 1e70daab0..0fda32c1e 100644
--- a/target/device/Atmel/atngw100-expanded/atngw100_expanded_defconfig
+++ b/target/device/Atmel/atngw100-expanded/atngw100_expanded_defconfig
@@ -132,7 +132,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -190,8 +190,8 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
 BR2_GCC_VERSION="4.2.1"
diff --git a/target/device/Atmel/atngw100/atngw100_defconfig b/target/device/Atmel/atngw100/atngw100_defconfig
index 2ec2a8937..408b0dec3 100644
--- a/target/device/Atmel/atngw100/atngw100_defconfig
+++ b/target/device/Atmel/atngw100/atngw100_defconfig
@@ -132,7 +132,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -190,11 +190,11 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 # BR2_TOOLCHAIN_SYSROOT is not set
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/atstk1002/atstk1002-no-mplayer_defconfig b/target/device/Atmel/atstk1002/atstk1002-no-mplayer_defconfig
index 159fb5281..b55698e49 100644
--- a/target/device/Atmel/atstk1002/atstk1002-no-mplayer_defconfig
+++ b/target/device/Atmel/atstk1002/atstk1002-no-mplayer_defconfig
@@ -132,7 +132,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -190,11 +190,11 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 # BR2_TOOLCHAIN_SYSROOT is not set
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Atmel/atstk1002/atstk1002_defconfig b/target/device/Atmel/atstk1002/atstk1002_defconfig
index ac18cb10d..8dca6ca08 100644
--- a/target/device/Atmel/atstk1002/atstk1002_defconfig
+++ b/target/device/Atmel/atstk1002/atstk1002_defconfig
@@ -132,7 +132,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -190,11 +190,11 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 # BR2_TOOLCHAIN_SYSROOT is not set
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/Config.in.toolchain b/target/device/Config.in.toolchain
index 46acce948..2f3e3d73a 100644
--- a/target/device/Config.in.toolchain
+++ b/target/device/Config.in.toolchain
@@ -1,7 +1,7 @@
 if BR2_TOOLCHAIN_EXTERNAL_SOURCE
 choice
 	prompt "Source location:"
-	default BR2_TOOLCHAIN_ATMEL_AVR32_4_2_2 if BR2_avr32
+	default BR2_TOOLCHAIN_ATMEL_AVR32_4_2_1 if BR2_avr32
 	help
 	  Select whether to use the toolchain built by the buildroot
 	  system or an external pre-built toolchain.
@@ -16,16 +16,16 @@ config BR2_TOOLCHAIN_ATMEL_AVR32_4_1_2
 	help
 	  The gcc-4.1.2 toolchain for the AVR32
 
-config BR2_TOOLCHAIN_ATMEL_AVR32_4_2_2
-	bool "Use prepatched source for AVR32 gcc-4.2.2 toolchain"
+config BR2_TOOLCHAIN_ATMEL_AVR32_4_2_1
+	bool "Use prepatched source for AVR32 gcc-4.2.1 toolchain"
 	depends on BR2_avr32
-	select BR2_EXT_GCC_VERSION_4_2_2
+	select BR2_EXT_GCC_VERSION_4_2_1
 	select BR2_EXT_BINUTILS_VERSION_2_17
 	select BR2_EXT_UCLIBC_VERSION_0_9_29
 	select BR2_TOOLCHAIN_ATMEL_AVR32
 	help
-	  The gcc-4.2.2 toolchain for the AVR32
-	  * gcc-4.2.2
+	  The gcc-4.2.1 toolchain for the AVR32
+	  * gcc-4.2.1
 	  * binutils-2.17
 	  * uClibc-0.9.29
 	  * gdb-6.4
@@ -57,7 +57,7 @@ config BR2_VENDOR_BINUTILS_RELEASE
 config BR2_VENDOR_GCC_RELEASE
 	string
 	default "-2.0" if BR2_TOOLCHAIN_ATMEL_AVR32_4_1_2
-	default "-2.1.3" if BR2_TOOLCHAIN_ATMEL_AVR32_4_2_2
+	default "-2.1.3" if BR2_TOOLCHAIN_ATMEL_AVR32_4_2_1
 
 config BR2_VENDOR_UCLIBC_RELEASE
 	string
@@ -110,7 +110,7 @@ config	BR2_EXT_GCC_VERSION_4_1_2
 	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
 
-config	BR2_EXT_GCC_VERSION_4_2_2
+config	BR2_EXT_GCC_VERSION_4_2_1
 	bool
 	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
diff --git a/target/device/valka/v100sc2_defconfig b/target/device/valka/v100sc2_defconfig
index 28ce6e89e..040712d9b 100644
--- a/target/device/valka/v100sc2_defconfig
+++ b/target/device/valka/v100sc2_defconfig
@@ -109,7 +109,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -167,11 +167,11 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/target/device/x86/i386/i686_defconfig b/target/device/x86/i386/i686_defconfig
index bd1c6b3c1..3ea1a1a7f 100644
--- a/target/device/x86/i386/i686_defconfig
+++ b/target/device/x86/i386/i686_defconfig
@@ -140,7 +140,7 @@ BR2_TOOLCHAIN_BUILDROOT=y
 # BR2_TOOLCHAIN_EXTERNAL_SOURCE is not set
 BR2_TOOLCHAIN_SOURCE=y
 BR2_EXT_GCC_VERSION_4_1_2=y
-BR2_EXT_GCC_VERSION_4_2_2=y
+BR2_EXT_GCC_VERSION_4_2_1=y
 BR2_EXT_BINUTILS_VERSION_2_17=y
 BR2_EXT_UCLIBC_VERSION_0_9_29=y
 BR2_EXT_UCLIBC_VERSION_0_9_28_3=y
@@ -198,12 +198,12 @@ BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
 # BR2_GCC_VERSION_3_4_6 is not set
 # BR2_GCC_VERSION_4_0_4 is not set
 # BR2_GCC_VERSION_4_1_2 is not set
-# BR2_GCC_VERSION_4_2_1 is not set
-BR2_GCC_VERSION_4_2_2=y
+# BR2_GCC_VERSION_4_2_0 is not set
+BR2_GCC_VERSION_4_2_1=y
 # BR2_GCC_IS_SNAP is not set
 BR2_GCC_SUPPORTS_SYSROOT=y
 # BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE is not set
-BR2_GCC_VERSION="4.2.2"
+BR2_GCC_VERSION="4.2.1"
 BR2_TOOLCHAIN_SYSROOT=y
 # BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
 BR2_EXTRA_GCC_CONFIG_OPTIONS=""
diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in
index 903a4fa9a..20b8b0312 100644
--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@@ -4,7 +4,7 @@ comment "GCC Options"
 
 choice
 	prompt "GCC compiler Version"
-	default BR2_GCC_VERSION_4_2_2 if !BR2_avr32
+	default BR2_GCC_VERSION_4_2_1 if !BR2_avr32
 	default BR2_GCC_VERSION_4_1_2 if BR2_avr32
 	help
 	  Select the version of gcc you wish to use.
@@ -23,15 +23,15 @@ choice
 		depends BR2_EXT_GCC_VERSION_4_1_2
 		bool "gcc 4.1.2"
 
-	config BR2_GCC_VERSION_4_2_1
-		depends !BR2_nios2
+	config BR2_GCC_VERSION_4_2_0
+		depends !BR2_avr32 && !BR2_nios2
 		depends BR2_DEPRECATED || BR2_RECENT
-		bool "gcc 4.2.1"
+		bool "gcc 4.2.0"
 
-	config BR2_GCC_VERSION_4_2_2
+	config BR2_GCC_VERSION_4_2_1
 		depends !BR2_nios2
-		depends BR2_EXT_GCC_VERSION_4_2_2
-		bool "gcc 4.2.2"
+		depends BR2_EXT_GCC_VERSION_4_2_1
+		bool "gcc 4.2.1"
 
 #	config BR2_GCC_VERSION_4_3
 #		depends !BR2_avr32 && !BR2_nios2
@@ -52,11 +52,8 @@ config BR2_GCC_SUPPORTS_SYSROOT
 
 config BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE
 	bool
-	default n if BR2_GCC_VERSION_3_4_6 || BR2_GCC_VERSION_4_0_4 || BR2_GCC_VERSION_4_1_2 || BR2_GCC_VERSION_4_2_1 \
-		|| BR2_GCC_VERSION_4_2_2
-	default y if !BR2_GCC_VERSION_3_4_6 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_2 && !BR2_GCC_VERSION_4_2_1 \
-		&& !BR2_GCC_VERSION_4_2_2
-
+	default n if BR2_GCC_VERSION_3_4_6 || BR2_GCC_VERSION_4_0_4 || BR2_GCC_VERSION_4_1_2 || BR2_GCC_VERSION_4_2_0 || BR2_GCC_VERSION_4_2_1
+	default y if !BR2_GCC_VERSION_3_4_6 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_2 && !BR2_GCC_VERSION_4_2_0 && !BR2_GCC_VERSION_4_2_1
 
 config BR2_GCC_SNAP_DATE
 	string "GCC snapshot date"
@@ -71,8 +68,8 @@ config BR2_GCC_VERSION
 	default "3.4.6"     if BR2_GCC_VERSION_3_4_6
 	default "4.0.4"     if BR2_GCC_VERSION_4_0_4
 	default "4.1.2"     if BR2_GCC_VERSION_4_1_2
+	default "4.2.0"     if BR2_GCC_VERSION_4_2_0
 	default "4.2.1"     if BR2_GCC_VERSION_4_2_1
-	default "4.2.2"     if BR2_GCC_VERSION_4_2_2
 	default "4.3"       if BR2_GCC_VERSION_4_3
 
 config BR2_TOOLCHAIN_SYSROOT