u-boot

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Patrick Delaunay 2dc41fccf3 dfu: dfu_mtd: set max_buf_size to erasesize also for NOR devices

For NOR devices the logical DFU buffer size is the sector_size,
as it is done in dfu_sf.c or in spi/sf_mtd.c
(sf_mtd_info.erasesize = flash->sector_size)

For NAND the DFU size was already limited to erasesize as
has_pages = true.

So the mtd dfu backend can use this erasesize for all the MTD devices,
NOR and NAND with dfu->max_buf_size = mtd->erasesize

This difference was initially copied from MTD command, where
data is fully available in RAM without size limitation.

This patch avoids to have many sector write in dfu_mtd.c at the end
of the DFU transfer and avoids issues with USB timeout or WATCHDOG.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

2021-06-18 10:09:41 +02:00

dfu_alt.c

dfu: add dfu_write_by_alt()

2020-10-30 14:20:27 +01:00

dfu_mmc.c

dfu: add 'SCRIPT' entity

2021-01-31 14:08:56 +01:00

dfu_mtd.c

dfu: dfu_mtd: set max_buf_size to erasesize also for NOR devices

2021-06-18 10:09:41 +02:00

dfu_nand.c

common: Drop log.h from common header