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>

1 files changed, 42 insertions, 0 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 351c80fbba7e..5016caac6b91 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