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sparc: add optimize build support for leon3

Waldemar Brodkorb 4 weeks ago
parent
commit
ef40e84280
2 changed files with 4 additions and 0 deletions
  1. 1 0
      Rules.mak
  2. 3 0
      extra/Configs/Config.sparc

+ 1 - 0
Rules.mak

@@ -383,6 +383,7 @@ endif
 ifeq ($(TARGET_ARCH),sparc)
 	CPU_CFLAGS-$(CONFIG_SPARC_V7)+=-mcpu=v7
 	CPU_CFLAGS-$(CONFIG_SPARC_V8)+=-mcpu=v8
+	CPU_CFLAGS-$(CONFIG_SPARC_LEON3)+=-mcpu=leon3
 	CPU_CFLAGS-$(CONFIG_SPARC_V9)+=-mcpu=v9
 	CPU_CFLAGS-$(CONFIG_SPARC_V9B)+=$(call check_gcc,-mcpu=v9b,-mcpu=ultrasparc)
 endif

+ 3 - 0
extra/Configs/Config.sparc

@@ -27,4 +27,7 @@ config CONFIG_SPARC_V7
 config CONFIG_SPARC_V8
 	bool "SPARC v8"
 
+config CONFIG_SPARC_LEON3
+	bool "SPARC LEON3"
+
 endchoice