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---
r: 284789
b: refs/heads/master
c: 1c773ea
h: refs/heads/master
i:
  284787: bb097e5
v: v3
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Jayachandran C authored and Ralf Baechle committed Dec 7, 2011
1 parent dd85f72 commit 0c6c5e6
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Showing 8 changed files with 51 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 65040e224e5b214a93fa0c790add5d69b054ecae
refs/heads/master: 1c773ea4dceff889c2f872343609a87ae0cfbf56
43 changes: 43 additions & 0 deletions trunk/arch/mips/Kconfig
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Expand Up @@ -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"
Expand Down Expand Up @@ -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
Expand Down Expand Up @@ -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
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1 change: 1 addition & 0 deletions trunk/arch/mips/kernel/Makefile
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Expand Up @@ -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
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1 change: 1 addition & 0 deletions trunk/arch/mips/lib/Makefile
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Expand Up @@ -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
1 change: 1 addition & 0 deletions trunk/arch/mips/mm/Makefile
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Expand Up @@ -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
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1 change: 1 addition & 0 deletions trunk/arch/mips/netlogic/Makefile
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@@ -1,2 +1,3 @@
obj-$(CONFIG_NLM_COMMON) += common/
obj-$(CONFIG_CPU_XLR) += xlr/
obj-$(CONFIG_CPU_XLP) += xlp/
1 change: 1 addition & 0 deletions trunk/arch/mips/netlogic/Platform
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Expand Up @@ -8,6 +8,7 @@ cflags-$(CONFIG_NLM_COMMON) += -I$(srctree)/arch/mips/include/asm/netlogic
# use mips64 if xlr is not available
#
cflags-$(CONFIG_CPU_XLR) += $(call cc-option,-march=xlr,-march=mips64)
cflags-$(CONFIG_CPU_XLP) += $(call cc-option,-march=xlp,-march=mips64r2)

#
# NETLOGIC processor support
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2 changes: 2 additions & 0 deletions trunk/arch/mips/netlogic/xlp/Makefile
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@@ -0,0 +1,2 @@
obj-y += setup.o platform.o nlm_hal.o
obj-$(CONFIG_SMP) += smpboot.o wakeup.o

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