From 44c04a2b4aa998e9c52c4d30f45b1ded933b966a Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Thu, 15 Nov 2012 03:53:48 +0000 Subject: arch: improve definition of gcc mtune, mcpu, etc. As suggested by Yann E. Morin, there is a better way than our current big Config.in.common to define the gcc mtune, mcpu, march, etc. values. We can split the setting of those values in each architecture file, which makes a lot more sense. Therefore, the Config.in file now creates empty kconfig variables BR2_ARCH, BR2_ENDIAN, BR2_GCC_TARGET_TUNE, BR2_GCC_TARGET_ARCH, BR2_GCC_TARGET_ABI and BR2_GCC_TARGET_CPU. The values of those variables are set by the individual Config.in. files. This is possible because such files are now only conditionally included depending on the top-level architecture that has been selected. Signed-off-by: Thomas Petazzoni Acked-by: "Yann E. MORIN" Signed-off-by: Peter Korsgaard --- arch/Config.in.sh | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/Config.in.sh') diff --git a/arch/Config.in.sh b/arch/Config.in.sh index 314c55ae9..cf70fd5ff 100644 --- a/arch/Config.in.sh +++ b/arch/Config.in.sh @@ -22,3 +22,20 @@ config BR2_sh4a config BR2_sh4aeb bool "sh4aeb (SH4A big endian)" endchoice + +config BR2_ARCH + default "sh2" if BR2_sh2 + default "sh2a" if BR2_sh2a + default "sh3" if BR2_sh3 + default "sh3eb" if BR2_sh3eb + default "sh4" if BR2_sh4 + default "sh4eb" if BR2_sh4eb + default "sh4a" if BR2_sh4a + default "sh4aeb" if BR2_sh4aeb + default "sh64" if BR2_sh64 + +config BR2_ENDIAN + default "LITTLE" if BR2_sh3 || BR2_sh4 || BR2_sh4a || \ + BR2_x86_64 || BR2_sh64 + default "BIG" if BR2_sh2 || BR2_sh2a || BR2_sh3eb || \ + BR2_sh4eb || BR2_sh4aeb -- cgit v1.2.3