Commit 7d32c6dd authored by Wu Zhangjin's avatar Wu Zhangjin Committed by Ralf Baechle
Browse files

MIPS: Lemote 2F: Add a LEMOTE_MACH2F kernel option 



Add a new kernel option for Lemote Loongson 2F family machines.

Lemote loongson2f family machines utilize the 2f revision of loongson
processor and the AMD CS5536 south bridge.

Family members include Fuloong 2F mini PC, Yeeloong 2F notebook, LingLoong
all-in-one PC and others.

Signed-off-by: default avatarWu Zhangjin <wuzhangjin@gmail.com>
Cc: zhangfx@lemote.com
Cc: yanh@lemote.com
Cc: huhb@lemote.com
Cc: Nicholas Mc Guire <hofrat@hofr.at>
Cc: Arnaud Patard <apatard@mandriva.com>
Cc: loongson-dev@googlegroups.com
Cc: linux-mips@linux-mips.org
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 6f7a251a

arch/mips/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -327,6 +327,7 @@ core-$(CONFIG_MACH_LOONGSON) +=arch/mips/loongson/ 
cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \

                    -mno-branch-likely

load-$(CONFIG_LEMOTE_FULOONG2E) +=0xffffffff80100000

load-$(CONFIG_LEMOTE_MACH2F) +=0xffffffff80200000



#

# MIPS Malta board

arch/mips/include/asm/mach-loongson/machine.h

+7 −0
Original line number Diff line number Diff line
@@ -17,4 +17,11 @@ 


#endif



/* use fuloong2f as the default machine of LEMOTE_MACH2F */

#ifdef CONFIG_LEMOTE_MACH2F



#define LOONGSON_MACHTYPE MACH_LEMOTE_FL2F



#endif



#endif /* __ASM_MACH_LOONGSON_MACHINE_H */

arch/mips/loongson/Kconfig

+29 −0
Original line number Diff line number Diff line
@@ -28,4 +28,33 @@ config LEMOTE_FULOONG2E 
	  an FPGA northbridge



	  Lemote Fuloong(2e) mini PC have a VIA686B south bridge.



config LEMOTE_MACH2F

	bool "Lemote Loongson 2F family machines"

	select ARCH_SPARSEMEM_ENABLE

	select BOARD_SCACHE

	select BOOT_ELF32

	select CEVT_R4K

	select CPU_HAS_WB

	select CS5536

	select CSRC_R4K

	select DMA_NONCOHERENT

	select GENERIC_HARDIRQS_NO__DO_IRQ

	select GENERIC_ISA_DMA_SUPPORT_BROKEN

	select HW_HAS_PCI

	select I8259

	select IRQ_CPU

	select ISA

	select SYS_HAS_CPU_LOONGSON2F

	select SYS_HAS_EARLY_PRINTK

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select SYS_SUPPORTS_HIGHMEM

	select SYS_SUPPORTS_LITTLE_ENDIAN

	help

	  Lemote Loongson 2F family machines utilize the 2F revision of

	  Loongson processor and the AMD CS5536 south bridge.



	  These family machines include fuloong2f mini PC, yeeloong2f notebook,

	  LingLoong allinone PC and so forth.

endchoice

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