Re: [U-Boot] [PATCH 2/4] dfu: allow backend to specify a maximum buffer size

Hi Stephen,

From: Stephen Warren swarren@nvidia.com

CONFIG_SYS_DFU_DATA_BUF_SIZE may be large to allow for FAT/ext layouts to transfer large files. However, this means that individual write operations will take a long time. Allow backends to specify a maximum buffer size, so that each write operation is limited to a smaller data block. This prevents the DFU protocol from timing out when e.g. writing to SPI flash. I would guess that NAND might benefit from setting this value too, but I can't test that.

Signed-off-by: Stephen Warren swarren@nvidia.com

Applied to u-boot-dfu

Thanks for the patch.