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at91: add support for sama7g5-ek board
Add support for SAMA7G5-EK board. Hardware: - SoC: SAMA7G5 - RAM: Aliance Memory AS4C256M16D3LC (4 Gbit DDR3L) - SD/MMC: 1 standard 4bit SD Card interface - USB: 1 Micro-AB host/device, 1 Type-A host, 1 Type-C host - CAN: 2 interfaces - Ethernet: 10/100 port, 1Gbps port - Wi-Fi/BT: 1 optional interface - Audio: 1 SPDIF RX port, 1 SPDIF TX port, 4 digital microphones - Camera: 1 RPi CSI camera interface - Debug: 1 J-Link-OB + CDC, 1 JTAG - LEDs: 1 RGB - Buttons: 4 push buttons - Expansions: 1 RPi Expansion connector, 2 mikroBUS connectors - Power management: 1 power management IC, 1 power consumption measurement device Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
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define Device/default-nand | ||
BLOCKSIZE := 128k | ||
PAGESIZE := 2048 | ||
SUBPAGESIZE := 2048 | ||
MKUBIFS_OPTS := -m $$(PAGESIZE) -e 124KiB -c 2048 | ||
endef | ||
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define Build/at91-sdcard | ||
$(if $(findstring ext4,$@), \ | ||
rm -f $@.boot | ||
mkfs.fat -C $@.boot $(FAT32_BLOCKS) | ||
mcopy -i $@.boot \ | ||
$(KDIR)/$(DEVICE_NAME)-fit-zImage.itb \ | ||
::$(DEVICE_NAME)-fit.itb | ||
mcopy -i $@.boot \ | ||
$(BIN_DIR)/u-boot-$(DEVICE_DTS:at91-%=%)_mmc1/u-boot.bin \ | ||
::u-boot.bin | ||
mcopy -i $@.boot \ | ||
$(BIN_DIR)/at91bootstrap-$(DEVICE_DTS:at91-%=%)sd_uboot/at91bootstrap.bin \ | ||
::BOOT.bin | ||
$(CP) uboot-env.txt $@-uboot-env.txt | ||
sed -i '2d;3d' $@-uboot-env.txt | ||
sed -i '2i board='"$(DEVICE_NAME)"'' $@-uboot-env.txt | ||
sed -i '3i board_name='"$(firstword $(SUPPORTED_DEVICES))"'' $@-uboot-env.txt | ||
mkenvimage -s 0x4000 -o $@-uboot.env $@-uboot-env.txt | ||
mcopy -i $@.boot $@-uboot.env ::uboot.env | ||
./gen_at91_sdcard_img.sh \ | ||
$@.img \ | ||
$@.boot \ | ||
$(KDIR)/root.ext4 \ | ||
$(AT91_SD_BOOT_PARTSIZE) \ | ||
$(CONFIG_TARGET_ROOTFS_PARTSIZE) | ||
gzip -nc9 $@.img > $@ | ||
rm -f $@.img $@.boot $@-uboot.env $@-uboot-env.txt) | ||
endef | ||
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define Device/microchip_sama7g5-ek | ||
$(Device/evaluation-dtb) | ||
DEVICE_VENDOR := Microchip | ||
DEVICE_MODEL := SAMA7G5-EK | ||
DEVICE_DTS := at91-sama7g5ek | ||
SUPPORTED_DEVICES := microchip,sama7g5ek | ||
KERNEL_SIZE := 6144k | ||
KERNEL_LOADADDR := 0x62000000 | ||
$(Device/evaluation-sdimage) | ||
endef | ||
TARGET_DEVICES += microchip_sama7g5-ek |
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