[Buildroot] [PATCH] ARC: Add support for ARC HS38 with Hardware Floating Point
Alexey Brodkin
Alexey.Brodkin at synopsys.com
Mon Jul 10 13:36:50 UTC 2017
Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
---
arch/Config.in.arc | 10 +++++++---
package/uclibc/Config.in | 1 +
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/arch/Config.in.arc b/arch/Config.in.arc
index 7d341f3136..d0e2286557 100644
--- a/arch/Config.in.arc
+++ b/arch/Config.in.arc
@@ -14,12 +14,15 @@ config BR2_arc770d
config BR2_archs38
bool "ARC HS38"
+config BR2_archs38_hf
+ bool "ARC HS38 with hard floating-point"
+
endchoice
# Choice of atomic instructions presence
config BR2_ARC_ATOMIC_EXT
bool "Atomic extension (LLOCK/SCOND instructions)"
- default y if BR2_arc770d || BR2_archs38
+ default y if BR2_arc770d || BR2_archs38 || BR2_archs38_hf
config BR2_ARCH
default "arc" if BR2_arcle
@@ -37,6 +40,7 @@ config BR2_GCC_TARGET_CPU
default "arc700" if BR2_arc750d
default "arc700" if BR2_arc770d
default "archs" if BR2_archs38
+ default "hs38_linux" if BR2_archs38_hf
choice
prompt "MMU Page Size"
@@ -56,7 +60,7 @@ choice
config BR2_ARC_PAGE_SIZE_4K
bool "4KB"
- depends on BR2_arc770d || BR2_archs38
+ depends on BR2_arc770d || BR2_archs38 || BR2_archs38_hf
config BR2_ARC_PAGE_SIZE_8K
bool "8KB"
@@ -66,7 +70,7 @@ config BR2_ARC_PAGE_SIZE_8K
config BR2_ARC_PAGE_SIZE_16K
bool "16KB"
- depends on BR2_arc770d || BR2_archs38
+ depends on BR2_arc770d || BR2_archs38 || BR2_archs38_hf
endchoice
diff --git a/package/uclibc/Config.in b/package/uclibc/Config.in
index fdf007e601..646ae3e0db 100644
--- a/package/uclibc/Config.in
+++ b/package/uclibc/Config.in
@@ -134,6 +134,7 @@ config BR2_UCLIBC_ARC_TYPE
default "ARC_CPU_700" if BR2_arc750d
default "ARC_CPU_700" if BR2_arc770d
default "ARC_CPU_HS" if BR2_archs38
+ default "ARC_CPU_HS" if BR2_archs38_hf
config BR2_UCLIBC_MIPS_ABI
string
--
2.11.0
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