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-rw-r--r--arch/mips/Kconfig43
1 files changed, 42 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index b3e10fd..faf6528 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -20,12 +20,14 @@ config MIPS
select ARCH_BINFMT_ELF_RANDOMIZE_PIE
select RTC_LIB if !MACH_LOONGSON
select GENERIC_ATOMIC64 if !64BIT
+ select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select HAVE_DMA_ATTRS
select HAVE_DMA_API_DEBUG
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select HAVE_ARCH_JUMP_LABEL
+ select ARCH_WANT_IPC_PARSE_VERSION
select IRQ_FORCED_THREADING
select HAVE_MEMBLOCK
select HAVE_MEMBLOCK_NODE_MAP
@@ -75,6 +77,7 @@ config AR7
select SYS_SUPPORTS_ZBOOT_UART16550
select ARCH_REQUIRE_GPIOLIB
select VLYNQ
+ select HAVE_CLK
help
Support for the Texas Instruments AR7 System-on-a-Chip
family: TNETD7100, 7200 and 7300.
@@ -86,6 +89,7 @@ config ATH79
select CEVT_R4K
select CSRC_R4K
select DMA_NONCOHERENT
+ select HAVE_CLK
select IRQ_CPU
select MIPS_MACHINE
select SYS_HAS_CPU_MIPS32_R2
@@ -122,6 +126,7 @@ config BCM63XX
select SYS_HAS_EARLY_PRINTK
select SWAP_IO_SPACE
select ARCH_REQUIRE_GPIOLIB
+ select HAVE_CLK
help
Support for BCM63XX based boards
@@ -209,6 +214,7 @@ config MACH_JZ4740
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_ZBOOT_UART16550
select DMA_NONCOHERENT
select IRQ_CPU
select GENERIC_GPIO
@@ -264,6 +270,16 @@ config MACH_LOONGSON
Chinese Academy of Sciences (CAS) in the People's Republic
of China. The chief architect is Professor Weiwu Hu.
+config MACH_LOONGSON1
+ bool "Loongson 1 family of machines"
+ select SYS_SUPPORTS_ZBOOT
+ help
+ This enables support for the Loongson 1 based machines.
+
+ Loongson 1 is a family of 32-bit MIPS-compatible SoCs developed by
+ the ICT (Institute of Computing Technology) and the Chinese Academy
+ of Sciences.
+
config MIPS_MALTA
bool "MIPS Malta board"
select ARCH_MAY_HAVE_PC_FDC
@@ -787,6 +803,8 @@ config NLM_XLR_BOARD
select ZONE_DMA if 64BIT
select SYNC_R4K
select SYS_HAS_EARLY_PRINTK
+ select USB_ARCH_HAS_OHCI if USB_SUPPORT
+ select USB_ARCH_HAS_EHCI if USB_SUPPORT
help
Support for systems based on Netlogic XLR and XLS processors.
Say Y here if you have a XLR or XLS based board.
@@ -799,7 +817,6 @@ config NLM_XLP_BOARD
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
@@ -836,6 +853,7 @@ source "arch/mips/txx9/Kconfig"
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/cavium-octeon/Kconfig"
source "arch/mips/loongson/Kconfig"
+source "arch/mips/loongson1/Kconfig"
source "arch/mips/netlogic/Kconfig"
endmenu
@@ -1217,6 +1235,14 @@ config CPU_LOONGSON2F
have a similar programming interface with FPGA northbridge used in
Loongson2E.
+config CPU_LOONGSON1B
+ bool "Loongson 1B"
+ depends on SYS_HAS_CPU_LOONGSON1B
+ select CPU_LOONGSON1
+ help
+ The Loongson 1B is a 32-bit SoC, which implements the MIPS32
+ release 2 instruction set.
+
config CPU_MIPS32_R1
bool "MIPS32 Release 1"
depends on SYS_HAS_CPU_MIPS32_R1
@@ -1432,6 +1458,8 @@ config CPU_CAVIUM_OCTEON
select WEAK_ORDERING
select CPU_SUPPORTS_HIGHMEM
select CPU_SUPPORTS_HUGEPAGES
+ select LIBFDT
+ select USE_OF
help
The Cavium Octeon processor is a highly integrated chip containing
many ethernet hardware widgets for networking tasks. The processor
@@ -1544,6 +1572,14 @@ config CPU_LOONGSON2
select CPU_SUPPORTS_64BIT_KERNEL
select CPU_SUPPORTS_HIGHMEM
+config CPU_LOONGSON1
+ bool
+ select CPU_MIPS32
+ select CPU_MIPSR2
+ select CPU_HAS_PREFETCH
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_HIGHMEM
+
config CPU_BMIPS
bool
select CPU_MIPS32
@@ -1562,6 +1598,9 @@ config SYS_HAS_CPU_LOONGSON2F
select CPU_SUPPORTS_ADDRWINCFG if 64BIT
select CPU_SUPPORTS_UNCACHED_ACCELERATED
+config SYS_HAS_CPU_LOONGSON1B
+ bool
+
config SYS_HAS_CPU_MIPS32_R1
bool
@@ -2366,6 +2405,8 @@ config PCI_DOMAINS
source "drivers/pci/Kconfig"
+source "drivers/pci/pcie/Kconfig"
+
#
# ISA support is now enabled via select. Too many systems still have the one
# or other ISA chip on the board that users don't know about so don't expect