Kconfig and makefile updates Signed-off-by: Jayachandran C <jayachandranc@xxxxxxxxxxxxxxxxx> --- arch/mips/Kconfig | 44 +++++++++++++++++++++++++++++++++++++++ arch/mips/kernel/Makefile | 1 + arch/mips/lib/Makefile | 1 + arch/mips/mm/Makefile | 1 + arch/mips/netlogic/Kconfig | 3 ++ arch/mips/netlogic/Platform | 7 ++++++ arch/mips/netlogic/xlp/Makefile | 5 ++- 7 files changed, 60 insertions(+), 2 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 2bb1c85..c8a89bf 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -788,6 +788,34 @@ 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 NLM_XLP + 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" @@ -1480,6 +1508,19 @@ 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 @@ -1613,6 +1654,9 @@ 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 83bba33..ab31b00 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -53,6 +53,7 @@ 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-$(CONFIG_SMP_UP) += smp-up.o diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile index b2cad4f..2a7c74f 100644 --- a/arch/mips/lib/Makefile +++ b/arch/mips/lib/Makefile @@ -29,6 +29,7 @@ obj-$(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 4d8c162..59b0905 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-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig index a5ca743..464d4b2 100644 --- a/arch/mips/netlogic/Kconfig +++ b/arch/mips/netlogic/Kconfig @@ -3,3 +3,6 @@ config NLM_COMMON config NLM_XLR bool + +config NLM_XLP + bool diff --git a/arch/mips/netlogic/Platform b/arch/mips/netlogic/Platform index 502d912..9853153 100644 --- a/arch/mips/netlogic/Platform +++ b/arch/mips/netlogic/Platform @@ -8,9 +8,16 @@ cflags-$(CONFIG_NLM_COMMON) += -I$(srctree)/arch/mips/include/asm/netlogic # use mips64 if xlr is not available # cflags-$(CONFIG_NLM_XLR) += $(call cc-option,-march=xlr,-march=mips64) +cflags-$(CONFIG_NLM_XLP) += $(call cc-option,-march=xlp,-march=mips64r2) # # NETLOGIC XLR/XLS SoC, Simulator and boards # core-$(CONFIG_NLM_XLR) += arch/mips/netlogic/xlr/ load-$(CONFIG_NLM_XLR_BOARD) += 0xffffffff80100000 + +# +# NETLOGIC XLP SoC, Simulator and boards +# +core-$(CONFIG_NLM_XLP) += arch/mips/netlogic/xlp/ +load-$(CONFIG_NLM_XLP_BOARD) += 0xffffffff80100000 diff --git a/arch/mips/netlogic/xlp/Makefile b/arch/mips/netlogic/xlp/Makefile index d1023e0..aea1918 100644 --- a/arch/mips/netlogic/xlp/Makefile +++ b/arch/mips/netlogic/xlp/Makefile @@ -1,4 +1,5 @@ -obj-y = setup.o platform.o irq.o setup.o time.o nlm_hal.o -obj-$(CONFIG_EARLY_PRINTK) += xlp_console.o +obj-y += setup.o platform.o irq.o setup.o time.o nlm_hal.o +obj-$(CONFIG_SMP) += smp.o smpboot.o +obj-$(CONFIG_EARLY_PRINTK) += xlp_console.o EXTRA_CFLAGS += -Werror -- 1.7.4.1
