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Pull the ESP32 binary blobs from a configurable path

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This commit is contained in:
Brennan Ashton
2020-03-22 14:47:51 -07:00
committed by Xiang Xiao
parent 47dc68aa45
commit f787df1d38
3 changed files with 26 additions and 4 deletions
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boards/xtensa/esp32/esp32-core/scripts/Config.mk
+12 -3
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@@ -23,6 +23,13 @@
# archive. These replace the default definitions at tools/Config.mk
# POSTBUILD -- Perform post build operations
ifdef BLOBDIR
BOOTLOADER=${BLOBDIR}/esp32core/bootloader.bin
PARTITION_TABLE=${BLOBDIR}/esp32core/partition-table.bin
else
BOOTLOADER=$(IDF_PATH)/hello_world/build/bootloader/bootloader.bin
PARTITION_TABLE=$(IDF_PATH)/hello_world/build/partition_table/partition-table.bin
endif
ifeq ($(CONFIG_ESP32CORE_FLASH_IMAGE),y)
define POSTBUILD
@@ -38,12 +45,14 @@ define POSTBUILD
echo "run make again to create the nuttx.bin image."; \
else \
echo "Generating: $(NUTTXNAME).bin (ESP32 compatible)"; \
esptool.py --chip esp32 elf2image --flash_mode dio --flash_size 4MB -o nuttx.bin nuttx; \
esptool.py --chip esp32 elf2image --flash_mode dio --flash_size 4MB -o $(NUTTXNAME).bin nuttx; \
echo "Generated: $(NUTTXNAME).bin (ESP32 compatible)"; \
echo "Generating: flash_image.bin"; \
echo " Bootloader: $(BOOTLOADER)"; \
echo " Parition Table: $(PARTITION_TABLE)"; \
dd if=/dev/zero bs=1024 count=4096 of=flash_image.bin && \
dd if=$(IDF_PATH)/hello_world/build/bootloader/bootloader.bin bs=1 seek=$(shell printf "%d" 0x1000) of=flash_image.bin conv=notrunc && \
dd if=$(IDF_PATH)/hello_world/build/partition_table/partition-table.bin bs=1 seek=$(shell printf "%d" 0x8000) of=flash_image.bin conv=notrunc && \
dd if=$(BOOTLOADER) bs=1 seek=$(shell printf "%d" 0x1000) of=flash_image.bin conv=notrunc && \
dd if=$(PARTITION_TABLE) bs=1 seek=$(shell printf "%d" 0x8000) of=flash_image.bin conv=notrunc && \
dd if=$(NUTTXNAME).bin bs=1 seek=$(shell printf "%d" 0x10000) of=flash_image.bin conv=notrunc && \
echo "Generated: flash_image.bin (it can be run with 'qemu-system-xtensa -nographic -machine esp32 -drive file=flash_image.bin,if=mtd,format=raw')"; \
fi