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15 lines
668 B
15 lines
668 B
What: /sys/bus/spi/<dev>/update_firmware |
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Date: Jul 2021 |
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Contact: [email protected] |
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Description: Write 1 to this file to update the ACHC microcontroller |
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firmware via the EzPort interface. For this the kernel |
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will load "achc.bin" via the firmware API (so usually |
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from /lib/firmware). The write will block until the FW |
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has either been flashed successfully or an error occured. |
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What: /sys/bus/spi/<dev>/reset |
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Date: Jul 2021 |
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Contact: [email protected] |
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Description: This file represents the microcontroller's reset line. |
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1 means the reset line is asserted, 0 means it's not |
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asserted. The file is read and writable.
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