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authorJayachandran C <jayachandranc@netlogicmicro.com>2011-11-16 00:21:28 +0000
committerRalf Baechle <ralf@linux-mips.org>2011-12-07 22:04:56 +0000
commit1c773ea4dceff889c2f872343609a87ae0cfbf56 (patch)
tree1c1cf2ed935426739d83ed41d8045968d0865202
parent65040e224e5b214a93fa0c790add5d69b054ecae (diff)
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: Jayachandran C <jayachandranc@netlogicmicro.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2968/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/Kconfig43
-rw-r--r--arch/mips/kernel/Makefile1
-rw-r--r--arch/mips/lib/Makefile1
-rw-r--r--arch/mips/mm/Makefile1
-rw-r--r--arch/mips/netlogic/Makefile1
-rw-r--r--arch/mips/netlogic/Platform1
-rw-r--r--arch/mips/netlogic/xlp/Makefile2
7 files changed, 50 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 58515fdf223..c3b1b356bb5 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -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
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 1a966183e35..810ab50bf44 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -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-$(CONFIG_SMP_UP) += smp-up.o
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index b2cad4fd5fc..2a7c74fc15f 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -29,6 +29,7 @@ obj-$(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
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index 4d8c1623eee..59b090549ae 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -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-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
diff --git a/arch/mips/netlogic/Makefile b/arch/mips/netlogic/Makefile
index 797326da371..36d169b2ca6 100644
--- a/arch/mips/netlogic/Makefile
+++ b/arch/mips/netlogic/Makefile
@@ -1,2 +1,3 @@
obj-$(CONFIG_NLM_COMMON) += common/
obj-$(CONFIG_CPU_XLR) += xlr/
+obj-$(CONFIG_CPU_XLP) += xlp/
diff --git a/arch/mips/netlogic/Platform b/arch/mips/netlogic/Platform
index 7811b107689..cdfc9abbbb7 100644
--- a/arch/mips/netlogic/Platform
+++ b/arch/mips/netlogic/Platform
@@ -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) += $(call cc-option,-march=xlp,-march=mips64r2)
#
# NETLOGIC processor support
diff --git a/arch/mips/netlogic/xlp/Makefile b/arch/mips/netlogic/xlp/Makefile
new file mode 100644
index 00000000000..1940d1c946d
--- /dev/null
+++ b/arch/mips/netlogic/xlp/Makefile
@@ -0,0 +1,2 @@
+obj-y += setup.o platform.o nlm_hal.o
+obj-$(CONFIG_SMP) += smpboot.o wakeup.o