From 91eeb80ee7cdc7833d752bdaa45ae2a1556c72cf Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 24 May 2016 11:42:26 +0200 Subject: microblaze: Select compilation flags via Kconfig Remove autogenerated config.mk and select CPU options via Kconfig. Signed-off-by: Michal Simek --- board/xilinx/microblaze-generic/config.mk | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'board/xilinx/microblaze-generic/config.mk') diff --git a/board/xilinx/microblaze-generic/config.mk b/board/xilinx/microblaze-generic/config.mk index 95ef9c0..4b033f7 100644 --- a/board/xilinx/microblaze-generic/config.mk +++ b/board/xilinx/microblaze-generic/config.mk @@ -1,16 +1,16 @@ # -# (C) Copyright 2007 Michal Simek +# (C) Copyright 2007 - 2016 Michal Simek # -# Michal SIMEK +# Michal SIMEK # # SPDX-License-Identifier: GPL-2.0+ # -# CAUTION: This file is a faked configuration !!! -# There is no real target for the microblaze-generic -# configuration. You have to replace this file with -# the generated file from your Xilinx design flow. -# -PLATFORM_CPPFLAGS += -mno-xl-soft-mul -PLATFORM_CPPFLAGS += -mno-xl-soft-div -PLATFORM_CPPFLAGS += -mxl-barrel-shift +# USE_HW_MUL can be 0, 1, or 2, defining a hierarchy of HW Mul support. +CPUFLAGS-$(subst 1,,$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL)) += -mxl-multiply-high +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL) += -mno-xl-soft-mul +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_DIV) += -mno-xl-soft-div +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_BARREL) += -mxl-barrel-shift +CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare + +PLATFORM_CPPFLAGS += $(CPUFLAGS-1) $(CPUFLAGS-2) -- cgit v1.1