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Commit 1c773ea4 authored by Jayachandran C's avatar Jayachandran C Committed by Ralf Baechle
Browse files

MIPS: Netlogic: Add XLP makefiles and config 



- Add CPU_XLP and NLM_XLR_BOARD to arch/mips/Kconfig for Netlogic XLP boards
- Update mips Makefiles to add XLP

Signed-off-by: default avatarJayachandran C <jayachandranc@netlogicmicro.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2968/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 65040e22

arch/mips/Kconfig

+43 −0
Original line number Diff line number Diff line
@@ -783,6 +783,33 @@ config NLM_XLR_BOARD 
	  Support for systems based on Netlogic XLR and XLS processors.

	  Say Y here if you have a XLR or XLS based board.



config NLM_XLP_BOARD

	bool "Netlogic XLP based systems"

	depends on EXPERIMENTAL

	select BOOT_ELF32

	select NLM_COMMON

	select SYS_HAS_CPU_XLP

	select SYS_SUPPORTS_SMP

	select HW_HAS_PCI

	select SWAP_IO_SPACE

	select SYS_SUPPORTS_32BIT_KERNEL

	select SYS_SUPPORTS_64BIT_KERNEL

	select 64BIT_PHYS_ADDR

	select SYS_SUPPORTS_BIG_ENDIAN

	select SYS_SUPPORTS_LITTLE_ENDIAN

	select SYS_SUPPORTS_HIGHMEM

	select DMA_COHERENT

	select NR_CPUS_DEFAULT_32

	select CEVT_R4K

	select CSRC_R4K

	select IRQ_CPU

	select ZONE_DMA if 64BIT

	select SYNC_R4K

	select SYS_HAS_EARLY_PRINTK

	help

	  This board is based on Netlogic XLP Processor.

	  Say Y here if you have a XLP based board.



endchoice



source "arch/mips/alchemy/Kconfig"
@@ -1472,6 +1499,19 @@ config CPU_XLR 
	select CPU_SUPPORTS_HUGEPAGES

	help

	  Netlogic Microsystems XLR/XLS processors.



config CPU_XLP

	bool "Netlogic XLP SoC"

	depends on SYS_HAS_CPU_XLP

	select CPU_SUPPORTS_32BIT_KERNEL

	select CPU_SUPPORTS_64BIT_KERNEL

	select CPU_SUPPORTS_HIGHMEM

	select CPU_HAS_LLSC

	select WEAK_ORDERING

	select WEAK_REORDERING_BEYOND_LLSC

	select CPU_HAS_PREFETCH

	help

	  Netlogic Microsystems XLP processors.

endchoice



if CPU_LOONGSON2F
@@ -1605,6 +1645,9 @@ config SYS_HAS_CPU_BMIPS5000 
config SYS_HAS_CPU_XLR

	bool



config SYS_HAS_CPU_XLP

	bool



#

# CPU may reorder R->R, R->W, W->R, W->W

# Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC

arch/mips/kernel/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ obj-$(CONFIG_CPU_TX49XX) += r4k_fpu.o r4k_switch.o 
obj-$(CONFIG_CPU_VR41XX)	+= r4k_fpu.o r4k_switch.o

obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= octeon_switch.o

obj-$(CONFIG_CPU_XLR)		+= r4k_fpu.o r4k_switch.o

obj-$(CONFIG_CPU_XLP)		+= r4k_fpu.o r4k_switch.o



obj-$(CONFIG_SMP)		+= smp.o

obj-$(CONFIG_SMP_UP)		+= smp-up.o

arch/mips/lib/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ obj-$(CONFIG_CPU_TX49XX) += dump_tlb.o 
obj-$(CONFIG_CPU_VR41XX)	+= dump_tlb.o

obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= dump_tlb.o

obj-$(CONFIG_CPU_XLR)		+= dump_tlb.o

obj-$(CONFIG_CPU_XLP)		+= dump_tlb.o



# libgcc-style stuff needed in the kernel

obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o

arch/mips/mm/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ obj-$(CONFIG_CPU_TX49XX) += c-r4k.o cex-gen.o tlb-r4k.o 
obj-$(CONFIG_CPU_VR41XX)	+= c-r4k.o cex-gen.o tlb-r4k.o

obj-$(CONFIG_CPU_CAVIUM_OCTEON)	+= c-octeon.o cex-oct.o tlb-r4k.o

obj-$(CONFIG_CPU_XLR)		+= c-r4k.o tlb-r4k.o cex-gen.o

obj-$(CONFIG_CPU_XLP)		+= c-r4k.o tlb-r4k.o cex-gen.o



obj-$(CONFIG_IP22_CPU_SCACHE)	+= sc-ip22.o

obj-$(CONFIG_R5000_CPU_SCACHE)  += sc-r5k.o

arch/mips/netlogic/Makefile

+1 −0
Original line number Diff line number Diff line 
obj-$(CONFIG_NLM_COMMON)	+=	common/

obj-$(CONFIG_CPU_XLR)		+=	xlr/

obj-$(CONFIG_CPU_XLP)		+=	xlp/