cns21xx: add initial support for the Cavium CNS21xx SoC

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24859 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 83 insertions, 3 deletions

diff --git a/toolchain/Config.in b/toolchain/Config.in
index a826ff531..318847f73 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -91,6 +91,7 @@ config EABI_SUPPORT
 	depends arm||armeb
 	prompt "Enable EABI support" if TOOLCHAINOPTS
 	default n if TARGET_gemini
+	default n if TARGET_cns21xx
 	default y
 	help
 	  Enable ARM EABI support
diff --git a/toolchain/gcc/Config.in b/toolchain/gcc/Config.in
index 5bd7bbfd4..cc59c92f3 100644
--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@@ -3,8 +3,8 @@
 choice
 	prompt "GCC compiler Version" if TOOLCHAINOPTS
 	default GCC_VERSION_4_3_5 if (avr32 || powerpc64)
-	default GCC_VERSION_4_3_5 if (TARGET_coldfire || TARGET_etrax || TARGET_gemini)
-	default GCC_VERSION_4_3_3_CS if (arm || armeb) && !(TARGET_gemini || TARGET_omap35xx)
+	default GCC_VERSION_4_3_5 if (TARGET_coldfire || TARGET_etrax || TARGET_gemini || TARGET_cns21xx)
+	default GCC_VERSION_4_3_3_CS if (arm || armeb) && !(TARGET_gemini || TARGET_cns21xx || TARGET_omap35xx)
 	default GCC_VERSION_4_3_3_CS if (mips || mipsel) && !(TARGET_octeon || TARGET_sibyte)
 	default GCC_VERSION_4_4_5 if (powerpc || ubicom32)
 	default GCC_VERSION_4_4_5 if (TARGET_omap35xx || TARGET_octeon || TARGET_sibyte)
diff --git a/toolchain/gcc/Config.version b/toolchain/gcc/Config.version
index 360055a1a..2281a50d8 100644
--- a/toolchain/gcc/Config.version
+++ b/toolchain/gcc/Config.version
@@ -47,7 +47,7 @@ if !TOOLCHAINOPTS
 
 	config GCC_VERSION_4_3_3_CS
 		default y if (mips || mipsel) && !(TARGET_octeon || TARGET_sibyte)
-		default y if (arm || armeb) && !(TARGET_gemini || TARGET_omap35xx)
+		default y if (arm || armeb) && !(TARGET_gemini || TARGET_cns21xx || TARGET_omap35xx)
 
 	config GCC_VERSION_4_3_5
 		default y if avr32
@@ -55,6 +55,7 @@ if !TOOLCHAINOPTS
 		default y if TARGET_etrax
 		default y if TARGET_coldfire
 		default y if TARGET_gemini
+		default y if TARGET_cns21xx
 
 	config GCC_VERSION_4_4_5
 		default y if (TARGET_octeon || TARGET_sibyte || TARGET_omap35xx)
diff --git a/toolchain/uClibc/config-0.9.30.1/arm.cns21xx b/toolchain/uClibc/config-0.9.30.1/arm.cns21xx
new file mode 100644
index 000000000..8043cf61b
--- /dev/null
+++ b/toolchain/uClibc/config-0.9.30.1/arm.cns21xx
@@ -0,0 +1,26 @@
+ARCH_ANY_ENDIAN=y
+ARCH_LITTLE_ENDIAN=y
+ARCH_WANTS_LITTLE_ENDIAN=y
+# CONFIG_ARM10T is not set
+# CONFIG_ARM1136JF_S is not set
+# CONFIG_ARM1176JZF_S is not set
+# CONFIG_ARM1176JZ_S is not set
+# CONFIG_ARM610 is not set
+# CONFIG_ARM710 is not set
+# CONFIG_ARM720T is not set
+# CONFIG_ARM7TDMI is not set
+CONFIG_ARM920T=y
+# CONFIG_ARM922T is not set
+# CONFIG_ARM926T is not set
+# CONFIG_ARM_CORTEX_M1 is not set
+# CONFIG_ARM_CORTEX_M3 is not set
+# CONFIG_ARM_EABI is not set
+# CONFIG_ARM_IWMMXT is not set
+CONFIG_ARM_OABI=y
+# CONFIG_ARM_SA110 is not set
+# CONFIG_ARM_SA1100 is not set
+# CONFIG_ARM_XSCALE is not set
+# CONFIG_GENERIC_ARM is not set
+TARGET_ARCH="arm"
+TARGET_arm=y
+# USE_BX is not set
diff --git a/toolchain/uClibc/config-0.9.31/arm.cns21xx b/toolchain/uClibc/config-0.9.31/arm.cns21xx
new file mode 100644
index 000000000..8043cf61b
--- /dev/null
+++ b/toolchain/uClibc/config-0.9.31/arm.cns21xx
@@ -0,0 +1,26 @@
+ARCH_ANY_ENDIAN=y
+ARCH_LITTLE_ENDIAN=y
+ARCH_WANTS_LITTLE_ENDIAN=y
+# CONFIG_ARM10T is not set
+# CONFIG_ARM1136JF_S is not set
+# CONFIG_ARM1176JZF_S is not set
+# CONFIG_ARM1176JZ_S is not set
+# CONFIG_ARM610 is not set
+# CONFIG_ARM710 is not set
+# CONFIG_ARM720T is not set
+# CONFIG_ARM7TDMI is not set
+CONFIG_ARM920T=y
+# CONFIG_ARM922T is not set
+# CONFIG_ARM926T is not set
+# CONFIG_ARM_CORTEX_M1 is not set
+# CONFIG_ARM_CORTEX_M3 is not set
+# CONFIG_ARM_EABI is not set
+# CONFIG_ARM_IWMMXT is not set
+CONFIG_ARM_OABI=y
+# CONFIG_ARM_SA110 is not set
+# CONFIG_ARM_SA1100 is not set
+# CONFIG_ARM_XSCALE is not set
+# CONFIG_GENERIC_ARM is not set
+TARGET_ARCH="arm"
+TARGET_arm=y
+# USE_BX is not set
diff --git a/toolchain/uClibc/config-0.9.32/arm.cns21xx b/toolchain/uClibc/config-0.9.32/arm.cns21xx
new file mode 100644
index 000000000..8043cf61b
--- /dev/null
+++ b/toolchain/uClibc/config-0.9.32/arm.cns21xx
@@ -0,0 +1,26 @@
+ARCH_ANY_ENDIAN=y
+ARCH_LITTLE_ENDIAN=y
+ARCH_WANTS_LITTLE_ENDIAN=y
+# CONFIG_ARM10T is not set
+# CONFIG_ARM1136JF_S is not set
+# CONFIG_ARM1176JZF_S is not set
+# CONFIG_ARM1176JZ_S is not set
+# CONFIG_ARM610 is not set
+# CONFIG_ARM710 is not set
+# CONFIG_ARM720T is not set
+# CONFIG_ARM7TDMI is not set
+CONFIG_ARM920T=y
+# CONFIG_ARM922T is not set
+# CONFIG_ARM926T is not set
+# CONFIG_ARM_CORTEX_M1 is not set
+# CONFIG_ARM_CORTEX_M3 is not set
+# CONFIG_ARM_EABI is not set
+# CONFIG_ARM_IWMMXT is not set
+CONFIG_ARM_OABI=y
+# CONFIG_ARM_SA110 is not set
+# CONFIG_ARM_SA1100 is not set
+# CONFIG_ARM_XSCALE is not set
+# CONFIG_GENERIC_ARM is not set
+TARGET_ARCH="arm"
+TARGET_arm=y
+# USE_BX is not set