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path: root/drivers/dfu
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2020-09-01dfu: fix dfu tftp on sandboxHeinrich Schuchardt
The environment variable loadaddr is in the virtual address space of the sandbox. To get the actual memory address where the FIT image has been loaded we have to convert this address according to the memory mapping of the sandbox. Equally the addresses in the *.its file have to be converted when used in the dfu_ram driver. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-01dfu: DFU_MTD depends on CMD_MTDPARTSHeinrich Schuchardt
Function mtdparts_init() is needed for the DFU MTD driver. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-05-18common: Drop log.h from common headerSimon Glass
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop part.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18part: Drop disk_partition_t typedefSimon Glass
We should not be using typedefs and these make it harder to use forward declarations (to reduce header file inclusions). Drop the typedef. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18common: Drop flash.h from common headerSimon Glass
Move this uncommon header out of the common header. Fix up some style problems in flash.h while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-08configs: migrate CONFIG_SET_DFU_ALT_INFO to defconfigsPatrick Delaunay
Move CONFIG_SET_DFU_ALT_INFO into Kconfig done by moveconfig.py. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-02-05dm: core: Require users of devres to include the headerSimon Glass
At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-02-05Merge tag 'rpi-next-2020.04' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-raspberrypi - DFU support file operations lager then the default max size - add dfu support to dwc2 for bcm2835 - enable DFU for RPi4 - Fix RPi4 memory map to include the genet device - add driver for the genet ethernet device - enable network support in RPi4 config
2020-02-02dfu: Add option to skip empty pages when flashing UBI images to NANDGuillermo Rodríguez
Add a new option to enable the DROP_FFS flag when flashing UBI images to NAND in order to drop trailing all-0xff pages. This is similar to the existing FASTBOOT_FLASH_NAND_TRIMFFS option. Signed-off-by: Guillermo Rodriguez <guille.rodriguez@gmail.com> Cc: Lukasz Majewski <lukma@denx.de>
2020-01-29dfu: mmc: remove file size limit for io operationsMarek Szyprowski
Add support for operations on files larger than CONFIG_SYS_DFU_MAX_FILE_SIZE. The buffered io mechanism is still used for aggregating io requests, so for files up to CONFIG_SYS_DFU_MAX_FILE_SIZE nothing is changed and they will be handled in a single filesystem call. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-29dfu: mmc: rearrange the codeMarek Szyprowski
Rename functions for bufferred file io operations to make them easier to understand. Also add missing file offset argument to them (currently unused). All this is a preparation to remove predefined file size limit (CONFIG_SYS_DFU_MAX_FILE_SIZE) for DFU read/write operations. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2020-01-07dfu: Add optional timeout parameterAndy Shevchenko
When the `dfu` command is called from the U-Boot environment, it now accepts an optional parameter that specifies a timeout (in seconds). If a DFU connection is not made within that time the `dfu` command exits (as it would if Ctrl+C was pressed). If the timeout is left empty or being zero the `dfu` command behaves as it does now. This is useful for allowing U-Boot to check to see if anything wants to upload new firmware before continuing to boot. The patch is based on the commit https://github.com/01org/edison-u-boot/commit/5e966ccc3c65c18c9783741fa04e0c45e021780c by Sebastien Colleur, which has been heavily reworked due to U-Boot changes in the past. Signed-off-by: Brad Campbell <bradjc5@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-12-04dfu: add dependency on the raw NAND coreMiquel Raynal
CONFIG_DFU_NAND needs the raw NAND core being compiled. Also fix the colibri_vf defconfig to reflect this dependency. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2019-12-03mtd: rename CONFIG_MTD -> CONFIG_DM_MTDMiquel Raynal
CONFIG_MTD must be reserved for the MTD core. Like any other subsystem, prefix the symbol by DM when it comes to DM support. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com> [trini: Add Kconfig files] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-10-31dfu: add callback for flush and initiated operationPatrick Delaunay
Add weak callback to allow board specific behavior - flush - initiated This patch prepare usage of DFU back end for communication with STM32CubeProgrammer on stm32mp1 platform with stm32prog command. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: add DFU virtual backendPatrick Delaunay
Add a virtual DFU backend to allow board specific read and write (for OTP update for example). Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: add partition support for MTD backendPatrick Delaunay
Add the support of MTD partition for the MTD backend. The expected dfu_alt_info for one alternate on the mtd device : <name> part <part_id> <name> partubi <part_id> "partubi" also erase up to the end of the partition after write operation. For example: dfu_alt_info = "spl part 1;u-boot part 2; UBI partubi 3" U-Boot> dfu 0 mtd nand0 Acked-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: add backend for MTD devicePatrick Delaunay
Add DFU backend for MTD device: allow to read and write on all MTD device (NAND, SPI-NOR, SPI-NAND,...) For example : > set dfu_alt_info "nand_raw raw 0x0 0x100000" > dfu 0 mtd nand0 This MTD backend provides the same level than dfu nand backend for NAND and dfu sf backend for SPI-NOR; So it can replace booth of them but it also add support of spi-nand. > set dfu_alt_info "nand_raw raw 0x0 0x100000" > dfu 0 mtd spi-nand0 The backend code is based on the "mtd" command introduced by commit 5db66b3aee6f ("cmd: mtd: add 'mtd' command") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: allow read with no data without error for EOF indicationPatrick Delaunay
This patch allows the DFU backend to indicate that that it can't provide no more data to fill the DFU buffer, by setting b_left =0 without error, even if the size of received data is lower of the expected total size indicated by get_medium_size. For USB DFU stack point of view, it is acceptable: the read length < requested size in DFU_UPLOAD and the transaction is stopped. That avoid infinite loop issue in dfu_read_buffer_fill because the size for the DFU read is limited by get_medium_size = r_left and the DFU stack expects that read is allowed up to this size. This issue never occurs for current flash device (where chunk are always completely read, and b_left will be never 0) but it is useful for virtual partition when the backend only know the max size of this alternate, the real size of the data are only known in the read treatment. PS: for file access on mmc, EOF is never reached as dfu_get_medium_size_mmc returns the exact size of the file. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: allow to manage DFU on several devicesPatrick Delaunay
Add support of DFU for several interface/device with one command. The format for "dfu_alt_info" in this case is : - <interface> <dev>'='alternate list (';' separated) - each interface is separated by '&' The previous behavior is always supported. One example for NOR (bootloaders) + NAND (rootfs in UBI): U-Boot> env set dfu_alt_info \ "sf 0:0:10000000:0=spl part 0 1;u-boot part 0 2; \ u-boot-env part 0 3&nand 0=UBI partubi 0,3" U-Boot> dfu 0 list DFU alt settings list: dev: SF alt: 0 name: spl layout: RAW_ADDR dev: SF alt: 1 name: ssbl layout: RAW_ADDR dev: SF alt: 2 name: u-boot-env layout: RAW_ADDR dev: NAND alt: 3 name: UBI layout: RAW_ADDR U-Boot> dfu 0 $> dfu-util -l Found DFU: [0483:5720] ver=9999, devnum=96, cfg=1,\ intf=0, alt=3, name="UBI", serial="002700333338511934383330" Found DFU: [0483:5720] ver=9999, devnum=96, cfg=1,\ intf=0, alt=2, name="u-boot-env", serial="002700333338511934383330" Found DFU: [0483:5720] ver=9999, devnum=96, cfg=1,\ intf=0, alt=1, name="u-boot", serial="002700333338511934383330" Found DFU: [0483:5720] ver=9999, devnum=96, cfg=1,\ intf=0, alt=0, name="spl", serial="002700333338511934383330" Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: prepare the support of multiple interfacePatrick Delaunay
Split the function dfu_config_entities with 2 new functions - dfu_alt_init - dfu_alt_add Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: sf: add partition support for nor backendPatrick Delaunay
Copy the partition support from NAND backend to SF, support part and partubi option. In case of ubi partition, erase the rest of the partition as it is mandatory for UBI. The added code is under compilation flag CONFIG_DFU_SF_PART activated by default. for example: U-Boot> env set dfu_alt_info "spl part 0 1;\ u-boot part 0 2;u-boot-env part 0 3;UBI partubi 0 4" U-Boot> dfu 0 sf 0:0:10000000:0 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-10-31dfu: cosmetic: cleanup sf to avoid checkpatch errorPatrick Delaunay
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Lukasz Majewski <lukma@denx.de>
2019-10-31dfu: mmc: add support for in-partition offsetMarek Szyprowski
Add possibility to define a part of partition as a separate DFU entity. This allows to have more than one items on the given partition. The real use case for this option is TM2 board. It can use u-boot stored as Linux kernel on the defined partition (as RAW data) and load the real kernel from the same partition, but stored under the certain offset. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Lukasz Majewski <lukma@denx.de>
2019-10-31dfu: dfu_nand: reduce verbosityRalph Siemsen
In combination with multiple partitions in NAND, this printf() ends up being more noise than helpful. Change it to debug() instead. Signed-off-by: Ralph Siemsen <ralph.siemsen@linaro.org> Acked-by: Lukasz Majewski <lukma@denx.de>
2019-08-11env: Move env_get() to env.hSimon Glass
Move env_get() over to the new header file. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2019-01-30dfu: mmc: call fs functions instead of run_commandSimon Goldschmidt
This unbreaks dfu mmc_file_op which is currently broken since using the load cmd on a buffer from heap is not allowed - added with commit aa3c609e2be5 ("fs: prevent overwriting reserved memory") Fixes: commit aa3c609e2be5 ("fs: prevent overwriting reserved memory") Reported-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Lukasz Majewski <lukma@denx.de>
2019-01-26dfu: Make DFU support more SPL friendlyAndrew F. Davis
Do this by using $(SPL_) in Makefiles and CONFIG_IS_ENABLED in C code. This ensures the files and features are only built into the right build for which they are enabled. Using the macros to simplify this patch was made possible by the config symbol rename done in the last patch. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Lukasz Majewski <lukma@denx.de>
2018-11-13dfu: nand: Add missing dependency on CMD_MTDPARTSBoris Brezillon
dfu_fill_entity_nand() uses find_dev_and_part() and mtdparts_init() which are provided by cmd/mtdparts.c. Add the dependency to avoid build failures when CMD_MTDPARTS is not selected. Reported-by: Jagan Teki <jagan@amarulasolutions.com> Fixes: 6828e602b722d ("dfu: Migrate to Kconfig") Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-08-08dfu: Provide more verbose error messageSam Protsenko
It might be useful for user to see some human-readable root cause message in addition to "configuration failed" message, so that the issue can be fixed quickly. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2018-08-08dfu: Fix memory leak in dfu_init_env_entities()Sam Protsenko
In case of error in dfu_init_env_entities(), env_bkp will leak. Fix it by providing single return path. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2018-08-08dfu: Fix data abort in dfu_free_entities()Sam Protsenko
Commit 5d8fae79163e ("dfu: avoid memory leak") brings a regression which described below. This patch is effectively reverting that commit, adding corresponding comment to avoid such regressions in future. In case of error in dfu_config_entities(), it frees "dfu" array, which leads to "data abort" in dfu_free_entities(), which tries to free the same array (and even tries to access it from linked list first). The issue occurs e.g. when partition table on device does not match $dfu_alt_info layout: => dfu 0 mmc 1 Couldn't find part #2 on mmc device #1 DFU entities configuration failed! data abort To fix this issue, do not free "dfu" array in dfu_config_entities(). It will be freed later in dfu_free_entities(). Tested on BeagleBone Black (where this regression was originally found). Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
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>
2018-02-21dfu: tftp: Fix arm64 build warningsMarek Vasut
Fix two build warnings when building for arm64: drivers/dfu/dfu_tftp.c: In function ‘dfu_tftp_write’: drivers/dfu/dfu_tftp.c:59:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ret = dfu_write_from_mem_addr(dfu, (void *)addr, len); ^ and drivers/dfu/dfu_tftp.c: In function ‘dfu_tftp_write’: drivers/dfu/dfu_tftp.c:41:8: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘__kernel_size_t {aka long unsigned int}’ [-Wformat=] debug("%s: image name: %s strlen: %u\n", __func__, sb, strlen(sb)); ^ Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Lukasz Majewski <lukma@denx.de>
2018-02-21dfu: Rename _FUNCTION_DFU to DFU_OVER_Marek Vasut
Do the following to make the symbol names less confusing. sed -i "s/\([TU][^_]\+\)_FUNCTION_DFU/DFU_OVER_\1/g" \ `git grep _FUNCTION_DFU | cut -d ":" -f 1 | sort -u` Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Lukasz Majewski <lukma@denx.de>
2018-02-21dfu: Fix up the Kconfig messMarek Vasut
Clean up the screaming mess of configuration options that DFU is. It was impossible to configure DFU such that TFTP is enabled and USB is not, this patch fixes that and assures that DFU TFTP and DFU USB can be enabled separatelly and that the correct pieces of code are compiled in. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Lukasz Majewski <lukma@denx.de>
2018-01-26dfu: select HASHMaxime Ripard
The DFU code relies on the HASH config option. Make sure it is always there by selecting it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-10-04treewide: replace with error() with pr_err()Masahiro Yamada
U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-16env: Rename getenv/_f() to env_get()Simon Glass
We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-28dfu: add common function to initiate transactionPatrick Delaunay
- factorize code between read and write transaction - always use dfu_transaction_cleanup() to initialize the internal variable: easy maintenance - replace direct access by dfu_get_buf() and dfu_get_buf_size() Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2017-07-28dfu: factorize transaction cleanupPatrick Delaunay
rename cleanup function, as now called by read Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2017-07-28dfu: remove limitation on partition sizePatrick Delaunay
Change long (32 bits on arm) to u64 (same type than offset) for size and read offset r_left So partition and device used for DFU can be greater than 4GB Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2017-07-28dfu: allow dfu read on partition greater than 2GBPatrick Delaunay
solve issue on get_medium_size() function the detection of error is a simple test < 0 but for ARM platform, long is 32bits and 2GB = 0x80000000 is seen as error. I solve the issue by changing the prototype fo the function to separate size and result. This patch prepare the next patch with size change to u64. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2017-07-11dfu: dfu_nand: use get_nand_dev_by_index()Grygorii Strashko
As part of preparation for nand DM conversion the new API has been introduced to remove direct access to nand_info array. So, use it here instead of accessing to nand_info array directly. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
2017-06-03dfu: dfu_sf: Fix read offsetPhil Edworthy
The offset was applied to write, but not read, now its applied to both. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
2017-05-12common: dfu: ignore reset for spl-dfuB, Ravi
The SPL-DFU feature enable to load and execute u-boot from RAM over usb from PC using dfu-util. Hence dfu-reset should not be issued when dfu-util -R switch is issued. Signed-off-by: Ravi Babu <ravibabu@ti.com>
2016-11-03dfu: align array in dfu_get_dev_type with enum dfu_device_typePatrick Delaunay
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
2016-09-27dfu: Migrate to KconfigTom Rini
Introduce a hidden USB_FUNCTION_DFU Kconfig option and select it for CMD_DFU (as we must have the DFU command enabled to do anything DFU). Make all of the entries in drivers/dfu/Kconfig depend on CMD_DFU and add options for all of the back end choices that DFU can make use of. Cc: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com>
2016-09-01nand: Fix some more NULL name testsScott Wood
Now that nand_info[] is an array of pointers we need to test the pointer itself rather than using name as a proxy for NULLness. Fixes: b616d9b0a708eb9 ("nand: Embed mtd_info in struct nand_chip") Signed-off-by: Scott Wood <oss@buserror.net> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Tony Lindgren <tony@atomide.com>
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