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2019-06-14fastboot: Use const qualifier for char *part_nameSam Protsenko
In fastboot_*_get_part_info() functions we can use stronger typing by expecting const strings. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2018-05-30net: fastboot: Merge AOSP UDP fastbootAlex Kiernan
Merge UDP fastboot support from AOSP: https://android.googlesource.com/platform/external/u-boot/+/android-o-mr1-iot-preview-8 Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Signed-off-by: Alex Deymo <deymo@google.com> Signed-off-by: Jocelyn Bohr <bohr@google.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-30fastboot: Rename public fb_ functions to fastboot_Alex Kiernan
Rename fb_mmc_flash_write/fb_mmc_erase/fb_nand_flash_write/fb_nand_erase to fastboot_... as they form a public interface Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-30fastboot: Refactor fastboot_okay/fail to take responseAlex Kiernan
Add the response string as a parameter to fastboot_okay/fail, instead of modifying a global, to match the contract expected by the AOSP U-Boot code. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2016-06-27fastboot: sparse: resync common/image-sparse.c (part 2)Steve Rae
- update fastboot_okay() and fastboot_fail() This file originally came from upstream code. While retaining the storage abstraction feature, this is the second set of the changes required to resync with the cmd_flash_mmc_sparse_img() in the file aboot.c from https://us.codeaurora.org/cgit/quic/la/kernel/lk/plain/app/aboot/aboot.c?h=LE.BR.1.2.1 Signed-off-by: Steve Rae <srae@broadcom.com>
2016-06-27fastboot: sparse: remove session-id logicSteve Rae
This "session-id" alogrithm is not required, and currently corrupts the stored image whenever more the one "session" is required. Signed-off-by: Steve Rae <srae@broadcom.com>
2015-11-12fastboot: Implement flashing session counterMaxime Ripard
The fastboot flash command that writes an image to a partition works in several steps: 1 - Retrieve the maximum size the device can download through the "max-download-size" variable 2 - Retrieve the partition type through the "partition-type:%s" variable, that indicates whether or not the partition needs to be erased (even though the fastboot client has minimal support for that) 3a - If the image is smaller than what the device can handle, send the image and flash it. 3b - If the image is larger than what the device can handle, create a sparse image, and split it in several chunks that would fit. Send the chunk, flash it, repeat until we have no more data to send. However, in the 3b case, the subsequent transfers have no particular identifiers, the protocol just assumes that you would resume the writes where you left it. While doing so works well, it also means that flashing two subsequent images on the same partition (for example because the user made a mistake) would not work withouth flashing another partition or rebooting the board, which is not really intuitive. Since we have always the same pattern, we can however maintain a counter that will be reset every time the client will retrieve max-download-size, and incremented after each buffer will be flashed, that will allow us to tell whether we should simply resume the flashing where we were, or start back at the beginning of the partition. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-02-25usb: gadget: fastboot: Add fastboot eraseDileep Katta
Adds the fastboot erase functionality, to erase a partition specified by name. The erase is performed based on erase group size, to avoid erasing other partitions. The start address and the size is aligned to the erase group size for this. Currently only supports erasing from eMMC. Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2014-09-24usb/gadget: fastboot: add eMMC support for flash commandSteve Rae
- add support for 'fastboot flash' command for eMMC devices Signed-off-by: Steve Rae <srae@broadcom.com>