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96 lines
2.8 KiB
Diff
96 lines
2.8 KiB
Diff
--- a/arch/mips/Kconfig
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+++ b/arch/mips/Kconfig
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@@ -687,6 +687,23 @@ config WR_PPMC
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This enables support for the Wind River MIPS32 4KC PPMC evaluation
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board, which is based on GT64120 bridge chip.
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+config MIKROTIK_RB500
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+ bool "Support for RB5xx boards"
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+ select HW_HAS_PCI
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+ select CEVT_R4K
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+ select CSRC_R4K
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+ select IRQ_CPU
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+ select SYS_HAS_CPU_MIPS32_R1
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+ select SYS_SUPPORTS_LITTLE_ENDIAN
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+ select SYS_SUPPORTS_32BIT_KERNEL
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+ select SWAP_IO_SPACE
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+ select DMA_NONCOHERENT
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+ select GENERIC_GPIO
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+ help
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+ Support the Mikrotik(tm) Routerboard 500 series,
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+ such as the RB532.
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+
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+
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endchoice
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source "arch/mips/au1000/Kconfig"
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@@ -967,6 +984,7 @@ config MIPS_L1_CACHE_SHIFT
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default "4" if MACH_DECSTATION
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default "7" if SGI_IP27 || SNI_RM
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default "4" if PMC_MSP4200_EVAL
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+ default "4" if MIKROTIK_RB500
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default "5"
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config HAVE_STD_PC_SERIAL_PORT
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--- a/arch/mips/Makefile
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+++ b/arch/mips/Makefile
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@@ -297,6 +297,13 @@ load-$(CONFIG_LEMOTE_FULONG) +=0xfffffff
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cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
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#
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+# Routerboard 532 board
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+#
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+core-$(CONFIG_MIKROTIK_RB500) += arch/mips/rb500/
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+cflags-$(CONFIG_MIKROTIK_RB500) += -Iinclude/asm-mips/rc32434
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+load-$(CONFIG_MIKROTIK_RB500) += 0xffffffff80101000
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+
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+#
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# For all MIPS, Inc. eval boards
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#
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core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
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--- a/arch/mips/pci/Makefile
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+++ b/arch/mips/pci/Makefile
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@@ -48,3 +48,4 @@ obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup-
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obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
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obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
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obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
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+obj-$(CONFIG_MIKROTIK_RB500) += pci-rc32434.o ops-rc32434.o fixup-rb500.o
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--- a/drivers/pci/Makefile
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+++ b/drivers/pci/Makefile
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@@ -35,6 +35,7 @@ obj-$(CONFIG_PPC32) += setup-irq.o
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obj-$(CONFIG_PPC64) += setup-bus.o
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obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
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obj-$(CONFIG_X86_VISWS) += setup-irq.o
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+obj-$(CONFIG_MIKROTIK_RB500) += setup-irq.o
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#
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# ACPI Related PCI FW Functions
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--- a/include/asm-mips/bootinfo.h
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+++ b/include/asm-mips/bootinfo.h
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@@ -198,6 +198,14 @@
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#define MACH_GROUP_BRCM 23 /* Broadcom */
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#define MACH_BCM47XX 1 /* Broadcom BCM47XX */
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+
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+/*
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+ * Valid machtype for group Mikrotik
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+ */
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+#define MACH_GROUP_MIKROTIK 29 /* Mikrotik Boards */
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+#define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */
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+#define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */
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+
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#define CL_SIZE COMMAND_LINE_SIZE
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const char *get_system_type(void);
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--- a/include/asm-mips/cpu.h
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+++ b/include/asm-mips/cpu.h
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@@ -196,7 +196,7 @@ enum cpu_type_enum {
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*/
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CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_74K, CPU_AU1000,
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CPU_AU1100, CPU_AU1200, CPU_AU1500, CPU_AU1550, CPU_PR4450,
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- CPU_BCM3302, CPU_BCM4710,
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+ CPU_BCM3302, CPU_BCM4710, CPU_RC32300,
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/*
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* MIPS64 class processors
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