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--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -158,6 +158,26 @@ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -W
endif
cflags-$(CONFIG_CAVIUM_CN63XXP1) += -Wa,-mfix-cn63xxp1
+#
+# Ralink SoC common stuff
+#
+core-$(CONFIG_MIPS_RALINK) += arch/mips/ralink/common/
+cflags-$(CONFIG_MIPS_RALINK) += -I$(srctree)/arch/mips/include/asm/mach-ralink
+
+#
+# Ralink RT288x
+#
+core-$(CONFIG_RALINK_RT288X) += arch/mips/ralink/rt288x/
+cflags-$(CONFIG_RALINK_RT288X) += -I$(srctree)//arch/mips/include/asm/mach-ralink/rt288x
+load-$(CONFIG_RALINK_RT288X) += 0xffffffff88000000
+
+#
+# Ralink RT305x
+#
+core-$(CONFIG_RALINK_RT305X) += arch/mips/ralink/rt305x/
+cflags-$(CONFIG_RALINK_RT305X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x
+load-$(CONFIG_RALINK_RT305X) += 0xffffffff80000000
+
cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -84,6 +84,9 @@ config ATH79
help
Support for the Atheros AR71XX/AR724X/AR913X SoCs.
+config MIPS_RALINK
+ bool "Ralink MIPS SoC based boards"
+
config BCM47XX
bool "Broadcom BCM47XX based boards"
select CEVT_R4K
@@ -745,6 +748,7 @@ source "arch/mips/jazz/Kconfig"
source "arch/mips/jz4740/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
+source "arch/mips/ralink/Kconfig"
source "arch/mips/powertv/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
source "arch/mips/sibyte/Kconfig"
@@ -1102,7 +1106,7 @@ config BOOT_ELF32
config MIPS_L1_CACHE_SHIFT
int
- default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL
+ default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL || RALINK_RT288X
default "6" if MIPS_CPU_SCACHE
default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON
default "5"
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