add AudioCodes AC49x platform support to kernel

Signed-off-by: Daniel Golle <dgolle@allnet.de>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 34144

target/linux/ar7/patches-3.3/300-add-ac49x-platform.patch

@@ -0,0 +1,82 @@
+--- a/arch/mips/ar7/Platform
++++ b/arch/mips/ar7/Platform
+@@ -3,4 +3,9 @@
+ #
+ platform-$(CONFIG_AR7)          += ar7/
+ cflags-$(CONFIG_AR7)            += -I$(srctree)/arch/mips/include/asm/mach-ar7
+-load-$(CONFIG_AR7)              += 0xffffffff94100000
++load-$(CONFIG_AR7_TI)           += 0xffffffff94100000
++
++#
++# AudioCodes AC49x
++#
++load-$(CONFIG_AR7_AC49X)        += 0xffffffff945ca000
+--- a/arch/mips/ar7/setup.c
++++ b/arch/mips/ar7/setup.c
+@@ -69,6 +69,8 @@ const char *get_system_type(void)
+ 			return "TI AR7 (TNETV1056)";
+ 		case TITAN_CHIP_1060:
+ 			return "TI AR7 (TNETV1060)";
++		case TITAN_CHIP_AC:
++			return "AudioCodes AC49x";
+ 		}
+ 	default:
+ 		return "TI AR7 (unknown)";
+--- a/arch/mips/include/asm/mach-ar7/ar7.h
++++ b/arch/mips/include/asm/mach-ar7/ar7.h
+@@ -92,6 +92,7 @@
+ #define TITAN_CHIP_1055	0x0e
+ #define TITAN_CHIP_1056	0x0d
+ #define TITAN_CHIP_1060	0x07
++#define TITAN_CHIP_AC	0x02
+ 
+ /* Interrupts */
+ #define AR7_IRQ_UART0	15
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -72,7 +72,7 @@ config AR7
+ 	select VLYNQ
+ 	help
+ 	  Support for the Texas Instruments AR7 System-on-a-Chip
+-	  family: TNETD7100, 7200 and 7300.
++	  family: TI TNETD7100, 7200, 7300 and AudioCodes AC49x.
+ 
+ config ATH79
+ 	bool "Atheros AR71XX/AR724X/AR913X based boards"
+@@ -814,6 +814,7 @@ config NLM_XLP_BOARD
+ endchoice
+ 
+ source "arch/mips/alchemy/Kconfig"
++source "arch/mips/ar7/Kconfig"
+ source "arch/mips/ath79/Kconfig"
+ source "arch/mips/bcm47xx/Kconfig"
+ source "arch/mips/bcm63xx/Kconfig"
+--- /dev/null
++++ b/arch/mips/ar7/Kconfig
+@@ -0,0 +1,26 @@
++if AR7
++
++config AR7_TI
++	bool
++
++config AR7_AC49X
++	bool
++
++choice
++	prompt "AR7 SoC family selection"
++	default AR7_TYPE_TI
++	depends on AR7
++	help
++	  Select AR7 MIPS SoC implementation.
++
++	config AR7_TYPE_TI
++		bool "Texas Instruments AR7"
++		select AR7_TI
++
++	config AR7_TYPE_AC49X
++		bool "AudioCodes AC49X"
++		select AR7_AC49X
++
++endchoice
++
++endif