1c54d58c81
The random number generator on the STM32H7 is identical to the v1 RNG already present in the library. So use that, and make sure that the RCC knows about the peripheral. Originally filed at: https://github.com/libopencm3/libopencm3/pull/1244 Reviewed-by: Karl Palsson <karlp@tweak.net.au> * whitespace changes from review
55 lines
1.7 KiB
Makefile
55 lines
1.7 KiB
Makefile
##
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## This file is part of the libopencm3 project.
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##
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## This library is free software: you can redistribute it and/or modify
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## it under the terms of the GNU Lesser General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This library is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU Lesser General Public License for more details.
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##
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## You should have received a copy of the GNU Lesser General Public License
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## along with this library. If not, see <http://www.gnu.org/licenses/>.
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##
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LIBNAME = libopencm3_stm32h7
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SRCLIBDIR ?= ../..
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CC = $(PREFIX)gcc
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AR = $(PREFIX)ar
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# STM32H7 supports double precision FPU
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FP_FLAGS ?= -mfloat-abi=hard -mfpu=fpv5-d16
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TGT_CFLAGS = -Os \
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-Wall -Wextra -Wimplicit-function-declaration \
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-Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes \
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-Wundef -Wshadow \
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-I../../../include -fno-common \
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-mcpu=cortex-m7 -mthumb $(FP_FLAGS) \
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-Wstrict-prototypes \
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-ffunction-sections -fdata-sections -MD -DSTM32H7
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TGT_CFLAGS += $(DEBUG_FLAGS)
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TGT_CFLAGS += $(STANDARD_FLAGS)
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ARFLAGS = rcs
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OBJS += dac_common_all.o
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OBJS += exti_common_all.o
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OBJS += flash_common_all.o flash_common_f.o flash_common_f24.o
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OBJS += fmc_common_f47.o
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OBJS += gpio_common_all.o gpio_common_f0234.o
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OBJS += pwr.o rcc.o
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OBJS += rcc_common_all.o
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OBJS += rng_common_v1.o
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OBJS += spi_common_all.o spi_common_v2.o
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OBJS += timer_common_all.o
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OBJS += usart_common_v2.o usart_common_fifos.o
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VPATH += ../../usb:../:../../cm3:../common
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include ../../Makefile.include
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