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arch/csky: add support for the ck860 core

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ck860 is newest CPU core of C-SKY with high performance & SMP
supported.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Guo Ren 2019-05-31 14:39:00 +08:00 committed by Thomas Petazzoni
parent a9b722732d
commit 20d6e092d8
2 changed files with 6 additions and 1 deletions
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5
arch/Config.in.csky
View File

@ -13,11 +13,14 @@ config BR2_ck807
config BR2_ck810
bool "ck810"
config BR2_ck860
bool "ck860"
endchoice
config BR2_CSKY_FPU
bool "Enable FPU coprocessor"
depends on BR2_ck810 || BR2_ck807
depends on BR2_ck810 || BR2_ck807 || BR2_ck860
help
You can say N here if your C-SKY CPU doesn't have a
Floating-Point Coprocessor or if you don't need FPU support

2
arch/arch.mk.csky
View File

@ -11,6 +11,8 @@ else ifeq ($(BR2_ck807),y)
GCC_TARGET_CPU := ck807
else ifeq ($(BR2_ck810),y)
GCC_TARGET_CPU := ck810
else ifeq ($(BR2_ck860),y)
GCC_TARGET_CPU := ck860
endif
ifeq ($(BR2_CSKY_FPU),y)