From 21b8f713db4b71cdf1e329afb3372aadec88f1e7 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Fri, 3 Apr 2015 14:41:07 -0500 Subject: rework FPU support for ARM again With this commit I broke Kodi support for cubox-i: 4f93b213f2d3393fbb0b7ca200988f475e6cef83 I found following info regarding VFP and NEON: http://community.arm.com/groups/tools/blog/2013/04/15/arm-cortex-a-processors-and-gcc-command-lines Try to implement with this table in mind. --- target/config/Config.in.fpu.default | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'target/config/Config.in.fpu.default') diff --git a/target/config/Config.in.fpu.default b/target/config/Config.in.fpu.default index c55b0a602..55c00e0a5 100644 --- a/target/config/Config.in.fpu.default +++ b/target/config/Config.in.fpu.default @@ -4,7 +4,13 @@ config ADK_TARGET_FPU string depends on ADK_TARGET_ARCH_ARM - default "neon" if ADK_TARGET_CPU_WITH_NEON - default "vfp" if ADK_TARGET_CPU_WITH_FPU_VFP - default "vfpv3" if ADK_TARGET_CPU_WITH_FPU_VFPV3 - default "vfpv4" if ADK_TARGET_CPU_WITH_FPU_VFPV4 + default "vfpv3-fp16" if ADK_CPU_CORTEX_A5 && !ADK_TARGET_ARCH_ARM_WITH_NEON + default "vfpv4" if ADK_CPU_CORTEX_A7 && !ADK_TARGET_ARCH_ARM_WITH_NEON + default "vfpv3" if ADK_CPU_CORTEX_A8 && !ADK_TARGET_ARCH_ARM_WITH_NEON + default "vfpv3-fp16" if ADK_CPU_CORTEX_A9 && !ADK_TARGET_ARCH_ARM_WITH_NEON + default "vfpv4" if ADK_CPU_CORTEX_A15 && !ADK_TARGET_ARCH_ARM_WITH_NEON + default "neon-fp16" if ADK_CPU_CORTEX_A5 && ADK_TARGET_ARCH_ARM_WITH_NEON + default "neon-vfpv4" if ADK_CPU_CORTEX_A7 && ADK_TARGET_ARCH_ARM_WITH_NEON + default "neon" if ADK_CPU_CORTEX_A8 && ADK_TARGET_ARCH_ARM_WITH_NEON + default "neon-fp16" if ADK_CPU_CORTEX_A9 && ADK_TARGET_ARCH_ARM_WITH_NEON + default "neon-vfpv4" if ADK_CPU_CORTEX_A15 && ADK_TARGET_ARCH_ARM_WITH_NEON -- cgit v1.2.3