diff options
Diffstat (limited to 'roms/u-boot/board/xilinx/microblaze-generic/config.mk')
| -rw-r--r-- | roms/u-boot/board/xilinx/microblaze-generic/config.mk | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/roms/u-boot/board/xilinx/microblaze-generic/config.mk b/roms/u-boot/board/xilinx/microblaze-generic/config.mk new file mode 100644 index 000000000..a9539776d --- /dev/null +++ b/roms/u-boot/board/xilinx/microblaze-generic/config.mk @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2007 - 2016 Michal Simek +# +# Michal SIMEK <monstr@monstr.eu> + +CPU_VER := $(shell echo $(CONFIG_XILINX_MICROBLAZE0_HW_VER)) + +# USE_HW_MUL can be 0, 1, or 2, defining a hierarchy of HW Mul support. +CPUFLAGS-$(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 + +CPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER)) + +PLATFORM_CPPFLAGS += $(CPUFLAGS-1) $(CPUFLAGS-2) |