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atsam: Add support for SAM E70

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Signed-off-by: Alex Maclean <monkeh@monkeh.net>
This commit is contained in:
Alex Maclean
2021-08-18 20:01:59 +01:00
committed by Kevin O'Connor
parent 99c2bf0ded
commit 8049243221
18 changed files with 440 additions and 82 deletions
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10
src/atsam/Makefile
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@@ -7,14 +7,17 @@ dirs-y += src/atsam src/generic
dirs-$(CONFIG_MACH_SAM3X) += lib/sam3x/gcc
dirs-$(CONFIG_MACH_SAM4S) += lib/sam4s/gcc
dirs-$(CONFIG_MACH_SAM4E) += lib/sam4e/gcc
dirs-$(CONFIG_MACH_SAME70) += lib/same70b/gcc
MCU := $(shell echo $(CONFIG_MCU) | tr a-z A-Z)
CFLAGS-$(CONFIG_MACH_SAM3X) += -mcpu=cortex-m3 -falign-loops=16
CFLAGS-$(CONFIG_MACH_SAM4) += -mcpu=cortex-m4
CFLAGS-$(CONFIG_MACH_SAME70) += -mcpu=cortex-m7
CFLAGS-$(CONFIG_MACH_SAM3X) += -Ilib/sam3x/include
CFLAGS-$(CONFIG_MACH_SAM4S) += -Ilib/sam4s/include
CFLAGS-$(CONFIG_MACH_SAM4E) += -Ilib/sam4e/include
CFLAGS-$(CONFIG_MACH_SAME70) += -Ilib/same70b/include
CFLAGS += $(CFLAGS-y) -D__$(MCU)__ -mthumb -Ilib/cmsis-core
CFLAGS_klipper.elf += --specs=nano.specs --specs=nosys.specs
@@ -22,19 +25,22 @@ CFLAGS_klipper.elf += -T $(OUT)src/generic/armcm_link.ld
$(OUT)klipper.elf: $(OUT)src/generic/armcm_link.ld
# Add source files
src-y += atsam/main.c atsam/gpio.c atsam/i2c.c atsam/spi.c atsam/hard_pwm.c
src-y += atsam/main.c atsam/gpio.c atsam/i2c.c atsam/spi.c
src-y += generic/armcm_boot.c generic/armcm_irq.c generic/armcm_timer.c
src-y += generic/crc16_ccitt.c
usb-src-$(CONFIG_MACH_SAM3X) := atsam/sam3_usb.c
usb-src-$(CONFIG_MACH_SAM4) := atsam/sam4_usb.c
usb-src-$(CONFIG_MACH_SAME70) := atsam/sam3_usb.c
src-$(CONFIG_USBSERIAL) += $(usb-src-y) atsam/chipid.c generic/usb_cdc.c
src-$(CONFIG_SERIAL) += atsam/serial.c generic/serial_irq.c
src-$(CONFIG_MACH_SAM3X) += atsam/adc.c
src-$(CONFIG_MACH_SAM3X) += atsam/adc.c atsam/hard_pwm.c
src-$(CONFIG_MACH_SAM4) += atsam/hard_pwm.c
src-$(CONFIG_MACH_SAM4S) += atsam/adc.c
src-$(CONFIG_MACH_SAM4E) += atsam/sam4e_afec.c atsam/sam4_cache.c
src-$(CONFIG_MACH_SAM3X) += ../lib/sam3x/gcc/system_sam3xa.c
src-$(CONFIG_MACH_SAM4S) += atsam/sam4s_sysinit.c
src-$(CONFIG_MACH_SAM4E) += ../lib/sam4e/gcc/system_sam4e.c
src-$(CONFIG_MACH_SAME70) += atsam/same70_sysinit.c atsam/sam4e_afec.c
# Build the additional bin output file
target-y += $(OUT)klipper.bin