3 Commits

Author	SHA1	Message	Date
Benjamin Valentin	c839fe2e77	boards: define mtd_spi_nor HOLD and WP pins ... None of the boards used them before, so just set them to GPIO_UNDEF	2020-11-02 21:17:36 +01:00
Benjamin Valentin	fde3026312	drivers/mtd_spi_nor: prevent data corruption on 'sector erase' ... There is no difference between 4k erase and sector erase. But sector erase would previously do `.block_erase` which would not erase a sector (4k) but a whole block (64k). Fortunately all boards declare `SPI_NOR_F_SECT_4K` and all file systems don't try to erase anything smaller, so this was never triggered. Add an `assert(0)` to crash instead of corrupting data.	2020-10-26 13:48:26 +01:00
Benjamin Valentin	cddb929d0c	boards/serpente: add serpente board ... See https://serpente.solder.party	2020-05-20 10:39:38 +02:00