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authorJayachandran C <jayachandranc@netlogicmicro.com>2011-05-07 01:36:57 +0530
committerRalf Baechle <ralf@linux-mips.org>2011-05-19 09:55:40 +0100
commit7f058e852b229ec77b37676b2b78baf2e78ffee8 (patch)
tree5c0415b6fdeae671c4bbac77e7660d3588cc15f0
parent5c642506740ecbf20fb7a9e482287e4e5c639e5c (diff)
downloadvexpress-lsk-7f058e852b229ec77b37676b2b78baf2e78ffee8.tar.gz
MIPS: Kconfig and Makefile update for Netlogic XLR/XLS
Add NLM_XLR_BOARD, CPU_XLR and other config options Makefile updates, mostly based on r4k Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2334/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/Kconfig42
-rw-r--r--arch/mips/Makefile12
-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/Kconfig5
-rw-r--r--arch/mips/netlogic/xlr/Makefile5
7 files changed, 67 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 351c80fbba7..5016caac6b9 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -736,6 +736,33 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
Hikari
Say Y here for most Octeon reference boards.
+config NLM_XLR_BOARD
+ bool "Netlogic XLR/XLS based systems"
+ depends on EXPERIMENTAL
+ select BOOT_ELF32
+ select NLM_COMMON
+ select NLM_XLR
+ select SYS_HAS_CPU_XLR
+ 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_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
+ Support for systems based on Netlogic XLR and XLS processors.
+ Say Y here if you have a XLR or XLS based board.
+
endchoice
source "arch/mips/alchemy/Kconfig"
@@ -752,6 +779,7 @@ source "arch/mips/txx9/Kconfig"
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/cavium-octeon/Kconfig"
source "arch/mips/loongson/Kconfig"
+source "arch/mips/netlogic/Kconfig"
endmenu
@@ -1420,6 +1448,17 @@ config CPU_BMIPS5000
help
Broadcom BMIPS5000 processors.
+config CPU_XLR
+ bool "Netlogic XLR SoC"
+ depends on SYS_HAS_CPU_XLR
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
+ select CPU_SUPPORTS_HIGHMEM
+ select WEAK_ORDERING
+ select WEAK_REORDERING_BEYOND_LLSC
+ select CPU_SUPPORTS_HUGEPAGES
+ help
+ Netlogic Microsystems XLR/XLS processors.
endchoice
if CPU_LOONGSON2F
@@ -1550,6 +1589,9 @@ config SYS_HAS_CPU_BMIPS4380
config SYS_HAS_CPU_BMIPS5000
bool
+config SYS_HAS_CPU_XLR
+ 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/Makefile b/arch/mips/Makefile
index 53e3514ba10..884819cd060 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -191,6 +191,18 @@ endif
#
include $(srctree)/arch/mips/Kbuild.platforms
+#
+# NETLOGIC SOC Common (common)
+#
+cflags-$(CONFIG_NLM_COMMON) += -I$(srctree)/arch/mips/include/asm/mach-netlogic
+cflags-$(CONFIG_NLM_COMMON) += -I$(srctree)/arch/mips/include/asm/netlogic
+
+#
+# NETLOGIC XLR/XLS SoC, Simulator and boards
+#
+core-$(CONFIG_NLM_XLR) += arch/mips/netlogic/xlr/
+load-$(CONFIG_NLM_XLR_BOARD) += 0xffffffff84000000
+
cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
drivers-$(CONFIG_PCI) += arch/mips/pci/
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index cedee2bcbd1..83bba332bbf 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -52,6 +52,7 @@ obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o
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-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SMP_UP) += smp-up.o
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 2adead5a8a3..b2cad4fd5fc 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_CPU_TX39XX) += r3k_dump_tlb.o
obj-$(CONFIG_CPU_TX49XX) += dump_tlb.o
obj-$(CONFIG_CPU_VR41XX) += dump_tlb.o
obj-$(CONFIG_CPU_CAVIUM_OCTEON) += dump_tlb.o
+obj-$(CONFIG_CPU_XLR) += dump_tlb.o
# libgcc-style stuff needed in the kernel
obj-y += ashldi3.o ashrdi3.o cmpdi2.o lshrdi3.o ucmpdi2.o
diff --git a/arch/mips/mm/Makefile b/arch/mips/mm/Makefile
index d679c772d08..eb4463689fa 100644
--- a/arch/mips/mm/Makefile
+++ b/arch/mips/mm/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_CPU_TX39XX) += c-tx39.o tlb-r3k.o
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-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig
new file mode 100644
index 00000000000..a5ca743613f
--- /dev/null
+++ b/arch/mips/netlogic/Kconfig
@@ -0,0 +1,5 @@
+config NLM_COMMON
+ bool
+
+config NLM_XLR
+ bool
diff --git a/arch/mips/netlogic/xlr/Makefile b/arch/mips/netlogic/xlr/Makefile
new file mode 100644
index 00000000000..9bd3f731f62
--- /dev/null
+++ b/arch/mips/netlogic/xlr/Makefile
@@ -0,0 +1,5 @@
+obj-y += setup.o platform.o irq.o setup.o time.o
+obj-$(CONFIG_SMP) += smp.o smpboot.o
+obj-$(CONFIG_EARLY_PRINTK) += xlr_console.o
+
+EXTRA_CFLAGS += -Werror