@@ -174,6 +174,9 @@ config BR2_GCC_TARGET_ABI
config BR2_GCC_TARGET_CPU
string
+config BR2_GCC_TARGET_CPU_REVISION
+ string
+
# Set up target binary format
choice
prompt "Target Binary Format"
@@ -97,3 +97,11 @@ config BR2_GCC_TARGET_CPU
default bf548 if BR2_bf548
default bf549 if BR2_bf549
default bf561 if BR2_bf561
+
+config BR2_GCC_TARGET_CPU_REVISION
+ string "Target CPU revision"
+ help
+ Specify a target CPU revision, which will be appended to the
+ value of the -mcpu option. For example, if the selected CPU is
+ bf609, and then selected CPU revision is "0.0", then gcc will
+ receive the -mcpu=bf609-0.0 option.
@@ -134,7 +134,11 @@ TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += \
endif
CC_TARGET_TUNE_:=$(call qstrip,$(BR2_GCC_TARGET_TUNE))
+ifeq ($(BR2_GCC_TARGET_CPU_REVISION),)
CC_TARGET_CPU_:=$(call qstrip,$(BR2_GCC_TARGET_CPU))
+else
+CC_TARGET_CPU_:=$(call qstrip,$(BR2_GCC_TARGET_CPU)-$(BR2_GCC_TARGET_CPU_REVISION))
+endif
CC_TARGET_ARCH_:=$(call qstrip,$(BR2_GCC_TARGET_ARCH))
CC_TARGET_ABI_:=$(call qstrip,$(BR2_GCC_TARGET_ABI))