system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-07-09 12:49:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

MIPS: Add BMIPS processor types to Kconfig

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

Add processor feature definitions for BMIPS3300, BMIPS4350, BMIPS4380,
and BMIPS5000.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: mbizon@freebox.fr
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Tested-by: Florian Fainelli <ffainelli@freebox.fr>
Patchwork: https://patchwork.linux-mips.org/patch/1716/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org
This commit is contained in:
Kevin Cernekee 2010-10-17 10:56:53 -07:00 committed by Ralf Baechle
parent 602977b0d6
commit c1c0c461c6
1 changed files with 63 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
arch/mips/Kconfig
View File

@ -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