renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-20 03:04:01 +08:00
Code

MIPS: More helpful CONFIG_MIPS_CMP label, help text

Browse Source 
The prior help text introduced in commit f55afb0969cc "MIPS: Clean up
MIPS MT and CMP configuration options." reads as though this option
enables the kernel to make use of the CM hardware, which is not true.
What it actually does is allow the kernel to interact with the YAMON
bootloader which actually interacts with the CM hardware to bring up
secondary cores. Re-introduce the word "framework" which that commit
removed to avoid misleading people.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6367/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton 2014-01-15 10:31:58 +00:00 committed by Ralf Baechle
parent 9d9812706f
commit 044505c780
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/mips/Kconfig
View File

@ -1999,14 +1999,16 @@ config MIPS_VPE_APSP_API_MT
depends on MIPS_VPE_APSP_API && !MIPS_CMP
config MIPS_CMP
bool "MIPS CMP support"
bool "MIPS CMP framework support"
depends on SYS_SUPPORTS_MIPS_CMP && MIPS_MT_SMP
select MIPS_GIC_IPI
select SYNC_R4K
select WEAK_ORDERING
default n
help
Enable Coherency Manager processor (CMP) support.
Select this if you are using a bootloader which implements the "CMP
framework" protocol (ie. YAMON) and want your kernel to make use of
its ability to start secondary CPUs.
config MIPS_CPS
bool "MIPS Coherent Processing System support"