microblaze: Select compilation flags via Kconfig
Remove autogenerated config.mk and select CPU options via Kconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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@ -9,4 +9,20 @@ config SYS_VENDOR
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config SYS_CONFIG_NAME
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config SYS_CONFIG_NAME
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default "microblaze-generic"
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default "microblaze-generic"
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config XILINX_MICROBLAZE0_USE_PCMP_INSTR
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int "USE_PCMP_INSTR range (0:1)"
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default 0
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config XILINX_MICROBLAZE0_USE_BARREL
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int "USE_BARREL range (0:1)"
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default 0
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config XILINX_MICROBLAZE0_USE_DIV
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int "USE_DIV range (0:1)"
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default 0
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config XILINX_MICROBLAZE0_USE_HW_MUL
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int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)"
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default 0
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endif
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endif
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@ -1,16 +1,16 @@
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#
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#
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# (C) Copyright 2007 Michal Simek
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# (C) Copyright 2007 - 2016 Michal Simek
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#
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#
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# Michal SIMEK <monstr@monstr.eu>
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# Michal SIMEK <monstr@monstr.eu>
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#
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#
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# SPDX-License-Identifier: GPL-2.0+
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# SPDX-License-Identifier: GPL-2.0+
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#
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#
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# CAUTION: This file is a faked configuration !!!
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# There is no real target for the microblaze-generic
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# configuration. You have to replace this file with
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# the generated file from your Xilinx design flow.
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#
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PLATFORM_CPPFLAGS += -mno-xl-soft-mul
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# USE_HW_MUL can be 0, 1, or 2, defining a hierarchy of HW Mul support.
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PLATFORM_CPPFLAGS += -mno-xl-soft-div
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CPUFLAGS-$(subst 1,,$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL)) += -mxl-multiply-high
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PLATFORM_CPPFLAGS += -mxl-barrel-shift
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CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL) += -mno-xl-soft-mul
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CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_DIV) += -mno-xl-soft-div
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CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_BARREL) += -mxl-barrel-shift
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CPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare
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PLATFORM_CPPFLAGS += $(CPUFLAGS-1) $(CPUFLAGS-2)
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@ -2,6 +2,9 @@ CONFIG_MICROBLAZE=y
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CONFIG_SPL_SYS_MALLOC_SIMPLE=y
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CONFIG_SPL_SYS_MALLOC_SIMPLE=y
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CONFIG_SPL_DM=y
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CONFIG_SPL_DM=y
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CONFIG_TARGET_MICROBLAZE_GENERIC=y
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CONFIG_TARGET_MICROBLAZE_GENERIC=y
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CONFIG_XILINX_MICROBLAZE0_USE_BARREL=1
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CONFIG_XILINX_MICROBLAZE0_USE_DIV=1
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CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL=1
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CONFIG_SYS_TEXT_BASE=0x29000000
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CONFIG_SYS_TEXT_BASE=0x29000000
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CONFIG_DEFAULT_DEVICE_TREE="microblaze-generic"
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CONFIG_DEFAULT_DEVICE_TREE="microblaze-generic"
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CONFIG_SPL=y
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CONFIG_SPL=y
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