56 lines
2.0 KiB
Bash
Executable File
56 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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source config.sh $@
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if [[ $TARGET == "mario" ]] && \
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test -f backups/flash_backup.bin && test -f backups/internal_flash_backup.bin && \
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! test -f backups/flash_backup_$TARGET.bin && ! test -f backups/internal_flash_backup_$TARGET.bin \
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; then
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echo "Discovered mario backups with old names. Renaming files to the new format."
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mv backups/flash_backup.bin backups/flash_backup_$TARGET.bin
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mv backups/internal_flash_backup.bin backups/internal_flash_backup_$TARGET.bin
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fi
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if ! test -f backups/internal_flash_backup_$TARGET.bin; then
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echo "No backup of internal flash found in backups/internal_flash_backup_$TARGET.bin"
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exit 1
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fi
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if ! test -f backups/flash_backup_$TARGET.bin; then
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echo "No backup of SPI flash found in backups/flash_backup_$TARGET.bin"
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exit 1
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fi
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echo "Ok, restoring original firmware! (We will not lock the device, so you won't have to repeat this procedure!)"
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if [[ $LARGE_FLASH == "1" ]]; then
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echo "Restoring large SPI flash (no verify)..."
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# verify is broken on large flashes
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VERIFY_CMD=""
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else
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echo "Restoring SPI flash..."
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VERIFY_CMD="verify"
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fi
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if ! ${OPENOCD} -f "openocd/target_${TARGET}.cfg" -f "openocd/interface_${ADAPTER}.cfg" \
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-c "init;" \
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-c "halt;" \
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-c "program backups/flash_backup_${TARGET}.bin 0x90000000 ${VERIFY_CMD};" \
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-c "exit;" >>logs/5_openocd.log 2>&1; then
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echo "Restoring SPI flash failed. Check debug connection and try again."
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exit 1
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fi
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echo "Restoring internal flash..."
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if ! ${OPENOCD} -f "openocd/target_${TARGET}.cfg" -f "openocd/interface_${ADAPTER}.cfg" \
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-c "init;" \
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-c "halt;" \
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-c "program backups/internal_flash_backup_${TARGET}.bin 0x08000000 verify;" \
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-c "reset;" \
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-c "exit;" >>logs/5_openocd.log 2>&1; then
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echo "Restoring internal flash failed. Check debug connection and try again."
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exit 1
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fi
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echo "Success, your device should be running the original firmware again!"
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echo "(You should power-cycle the device now)"
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