u-boot.git/drivers/dfu, branch v2022.01-rc1

dfu: Sort Kconfig entries alphabetically

2021-10-26T19:26:45Z

The DFU_MTD Kconfig entry is in the wrong position, move it into the correct alphabetically sorted position. No functional change. Signed-off-by: Marek Vasut Cc: Lukasz Majewski Cc: Patrice Chotard Cc: Patrick Delaunay

dfu: dfu_sf: Read the SPI flash in 16 MiB chunks

2021-10-25T22:13:12Z

Not all SPI flashes and controllers can do continuous transfer longer than 16 MiB, so perform the DFU read in 16 MiB chunks. Signed-off-by: Marek Vasut Cc: Lukasz Majewski Reviewed-by: Lukasz Majewski

Kconfig: Remove all default n/no options

2021-08-31T21:47:49Z

default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek [trini: Rework FSP_USE_UPD portion] Signed-off-by: Tom Rini

global: Convert simple_strtoul() with decimal to dectoul()

2021-08-02T17:32:14Z

It is a pain to have to specify the value 10 in each call. Add a new dectoul() function and update the code to use it. Signed-off-by: Simon Glass

global: Convert simple_strtoul() with hex to hextoul()

2021-08-02T17:32:14Z

It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass

dfu: add error callback

2021-06-18T08:09:41Z

Add error callback in dfu stack to manage some board specific behavior on DFU targets. Signed-off-by: Patrick Delaunay Reviewed-by: Patrice Chotard

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

2021-06-18T08:09:41Z

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 Reviewed-by: Patrice Chotard

usb: dfu: Migrate CONFIG_SYS_DFU_DATA_BUF_SIZE and CONFIG_SYS_DFU_MAX_FILE_SIZE to Kconfig

2021-06-09T01:38:53Z

Currently the config options CONFIG_SYS_DFU_DATA_BUF_SIZE and CONFIG_SYS_DFU_MAX_FILE_SIZE are being set in include/configs/.h files and also in _defconfig files without a Kconfig option. It is easier for users to set these configs in defconfig files than in config header files as they are a part of the source code. Add Kconfig symbols, and update the defconfigs by using tools/moveconfig.py script. Suggested-by: Pratyush Yadav Signed-off-by: Aswath Govindraju Acked-by: Oleksandr Suvorov Acked-by: Matthias Brugger Acked-by: Lukasz Majewski

dfu: dfu_mtd: remove the mtd_block_op error when mtd_lock is not supported

2021-05-28T09:21:51Z

Fix the result of DFU_OP_WRITE operation in mtd_block_op function when mtd_lock is not supported (-EOPNOTSUPP) to avoid DFU stack error on the DFU manifestation of the MTD device, when dfu_flush_medium_mtd is called. Without this patch, dfu-util failed on dfuERROR state at the end of the write operation on the alternate even if MTD write opeartion is correctly performed. $> dfu-util -a 3 -D test.bin .... DFU mode device DFU version 0110 Device returned transfer size 4096 Copying data from PC to DFU device .... Download [=========================] 100% 225469 bytes Download done. state(10) = dfuERROR, status(14) = Something went wrong, but the device does not know what it was Done! Fixes: 65f3fc18fc1e ("dfu_mtd: Add provision to unlock mtd device") Signed-off-by: Patrick Delaunay Acked-by: Sughosh Ganu

dfu: dfu_sf: avoid double free of SPI device

2021-03-25T19:15:30Z

Multiple DFU entities may share the same SPI device. We must make sure that the SPI device is only freed once. When using the driver model it is not necessary to free the SPI device. Signed-off-by: Heinrich Schuchardt Acked-by: Lukasz Majewski