Commit c1c0c461 authored by Kevin Cernekee's avatar Kevin Cernekee Committed by Ralf Baechle

MIPS: Add BMIPS processor types to Kconfig

[v2: add "VIPER" marketing name for BMIPS4350]

Add processor feature definitions for BMIPS3300, BMIPS4350, BMIPS4380,
and BMIPS5000.
Signed-off-by: default avatarKevin Cernekee <cernekee@gmail.com>
Cc: mbizon@freebox.fr
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Tested-by: default avatarFlorian Fainelli <ffainelli@freebox.fr>
Patchwork: https://patchwork.linux-mips.org/patch/1716/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org
parent 602977b0
......@@ -1341,6 +1341,57 @@ config CPU_CAVIUM_OCTEON
can have up to 16 Mips64v2 cores and 8 integrated gigabit ethernets.
Full details can be found at http://www.caviumnetworks.com.
config CPU_BMIPS3300
bool "BMIPS3300"
depends on SYS_HAS_CPU_BMIPS3300
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select SYS_SUPPORTS_32BIT_KERNEL
select WEAK_ORDERING
help
Broadcom BMIPS3300 processors.
config CPU_BMIPS4350
bool "BMIPS4350"
depends on SYS_HAS_CPU_BMIPS4350
select CPU_SUPPORTS_32BIT_KERNEL
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_HOTPLUG_CPU
select WEAK_ORDERING
help
Broadcom BMIPS4350 ("VIPER") processors.
config CPU_BMIPS4380
bool "BMIPS4380"
depends on SYS_HAS_CPU_BMIPS4380
select CPU_SUPPORTS_32BIT_KERNEL
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_HOTPLUG_CPU
select WEAK_ORDERING
help
Broadcom BMIPS4380 processors.
config CPU_BMIPS5000
bool "BMIPS5000"
depends on SYS_HAS_CPU_BMIPS5000
select CPU_SUPPORTS_32BIT_KERNEL
select CPU_SUPPORTS_HIGHMEM
select DMA_NONCOHERENT
select IRQ_CPU
select SWAP_IO_SPACE
select SYS_SUPPORTS_SMP
select SYS_SUPPORTS_HOTPLUG_CPU
select WEAK_ORDERING
help
Broadcom BMIPS5000 processors.
endchoice
if CPU_LOONGSON2F
......@@ -1459,6 +1510,18 @@ config SYS_HAS_CPU_SB1
config SYS_HAS_CPU_CAVIUM_OCTEON
bool
config SYS_HAS_CPU_BMIPS3300
bool
config SYS_HAS_CPU_BMIPS4350
bool
config SYS_HAS_CPU_BMIPS4380
bool
config SYS_HAS_CPU_BMIPS5000
bool
#
# CPU may reorder R->R, R->W, W->R, W->W
# Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
......
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