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2024-10-16net: introduce alternative implementation as net/lwip/Jerome Forissier1-0/+1
Prepare the introduction of the lwIP (lightweight IP) TCP/IP stack by adding a new net/lwip/ directory and the NET_LWIP symbol. Network support is either NO_NET, NET (legacy stack) or NET_LWIP. Subsequent commits will introduce the lwIP code, re-work the NETDEVICE integration and port some of the NET commands and features to lwIP. SPL_NET cannot be enabled when NET_LWIP=y. SPL_NET pulls some symbols that are part of NET (such as arp_init(), arp_timeout_check(), arp_receive(), net_arp_wait_packet_ip()). lwIP support in SPL may be added later. Similarly, DFU_TFTP and FASTBOOT are not compatible with NET_LWIP because of dependencies on net_loop(), tftp_timeout_ms, tftp_timeout_count_max and other NET things. Let's add a dependency on !NET_LWIP for now. SANDBOX can select NET_LWIP but doing so will currently disable the eth dm tests as well as the wget tests which have strong dependencies on the NET code. Other adjustments to Kconfig files are made to fix "unmet direct dependencies detected" for USB_FUNCTION_SDP and CMD_FASTBOOT when the default networking stack is set to NET_LWIP ("default NET_LWIP" instead of "default NET" in Kconfig). The networking stack is now a choice between NO_NET, NET and NET_LWIP. Therefore '# CONFIG_NET is not set' should be 'CONFIG_NO_NET=y'. Adjust the defconfigs accordingly. Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"WIP/20May2024-nextTom Rini5-5/+3
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini5-3/+5
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-07fastboot: Remove <common.h> and add needed includesTom Rini5-5/+3
Remove <common.h> from this driver directory and when needed add missing include files directly. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-04-19Merge tag 'u-boot-dfu-20240419' of ↵Tom Rini2-0/+37
https://source.denx.de/u-boot/custodians/u-boot-dfu u-boot-dfu-20240419 - new "fastboot oem board" command
2024-04-18Revert "Merge patch series "pxe: Allow extlinux booting without CMDLINE ↵Tom Rini3-26/+29
enabled"" As reported by Jonas Karlman this series breaks booting on some AArch64 platforms with common use cases. For now the best path forward is to revert the series. This reverts commit 777c28460947371ada40868dc994dfe8537d7115, reversing changes made to ab3453e7b12daef47b9e91da2a2a3d48615dc6fc. Link: https://lore.kernel.org/u-boot/50dfa3d6-a1ca-4492-a3fc-8d8c56b40b43@kwiboo.se/ Signed-off-by: Tom Rini <trini@konsulko.com>
2024-04-18fastboot: introduce 'oem board' subcommandAlexey Romanov2-0/+37
Currently, fastboot protocol in U-Boot has no opportunity to execute vendor custom code with verifed boot. This patch introduce new fastboot subcommand fastboot oem board:<cmd>, which allow to run custom oem_board function. Default implementation is __weak. Vendor must redefine it in board/ folder with his own logic. For example, some vendors have their custom nand/emmc partition flashing or erasing. Here some typical command for such use cases: - flashing: $ fastboot stage bootloader.img $ fastboot oem board:write_bootloader - erasing: $ fastboot oem board:erase_env Signed-off-by: Alexey Romanov <avromanov@salutedevices.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Link: https://lore.kernel.org/r/20240418100129.1691822-2-avromanov@salutedevices.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-04-10fastboot: Update help text with respect to CMDLINETom Rini1-0/+4
This hunk of the patch was missed when using "b4" to apply the series. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-04-10Merge patch series "pxe: Allow extlinux booting without CMDLINE enabled"Tom Rini3-29/+26
Simon Glass <sjg@chromium.org> says: This series is the culmanation of the current line of refactoring series. It adjusts pxe to call the booting functionality directly rather than going through the command-line interface. With this is is possible to boot using the extlinux bootmeth without the command line enabled. It also updates fastboot to do a similar thing.
2024-04-10fastboot: Remove dependencies on CMDLINESimon Glass2-17/+14
It is possible to boot a kernel without CMDLINE being enabled. Update the implementation to handle this, and drop the condition from the FASTBOOT config. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-04-10fastboot: Change fastboot_buf_addr to an addressSimon Glass2-16/+16
Given the name of this variable, it should be an address, not a pointer. Update this, to make it easier to use with sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Dmitrii Merkurev <dimorinny@google.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3
2024-01-09fastboot: add oem console command supportIon Agorria2-0/+46
"oem console" serves to read console record buffer. Signed-off-by: Ion Agorria <ion@agorria.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240105072212.6615-7-clamor95@gmail.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-01-09fastboot: implement "getvar all"Ion Agorria2-13/+67
This commit implements "fastboot getvar all" listing by iterating the existing dispatchers that don't require parameters (as we pass NULL), uses fastboot multiresponse. Signed-off-by: Ion Agorria <ion@agorria.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240105072212.6615-3-clamor95@gmail.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-01-09fastboot: multiresponse supportIon Agorria1-0/+10
Currently u-boot fastboot can only send one message back to host, so if there is a need to print more than one line messages must be kept sending until all the required data is obtained. This behavior can be adjusted using multiresponce ability (getting multiple lines of response) proposed in this patch. Signed-off-by: Ion Agorria <ion@agorria.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240105072212.6615-2-clamor95@gmail.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-11-16cmd: bcb: extend BCB C API to allow read/write the fieldsDmitrii Merkurev1-1/+13
Currently BCB C API only allows to modify 'command' BCB field. Extend it so that we can also read and modify all the available BCB fields (command, status, recovery, stage). Co-developed-by: Cody Schuffelen <schuffelen@google.com> Signed-off-by: Cody Schuffelen <schuffelen@google.com> Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Mattijs Korpershoek <mkorpershoek@baylibre.com> Cc: Sean Anderson <sean.anderson@seco.com> Cc: Cody Schuffelen <schuffelen@google.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-11-16cmd: bcb: support various block device interfaces for BCB commandDmitrii Merkurev1-1/+1
Currently BCB command-line, C APIs and implementation only support MMC interface. Extend it to allow various block device interfaces. Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Cc: Mattijs Korpershoek <mkorpershoek@baylibre.com> Cc: Sean Anderson <sean.anderson@seco.com> Cc: Cody Schuffelen <schuffelen@google.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3 Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-11-07fastboot: Depend on CMDLINETom Rini1-0/+1
Much of the functionality of fastboot relies on being able to run commands as defined in the environment. This means it does depend on CMDLINE being enabled. Signed-off-by: Tom Rini <trini@konsulko.com>
2023-09-24common: Drop linux/printk.h from common headerSimon Glass3-0/+3
This old patch was marked as deferred. Bring it back to life, to continue towards the removal of common.h Move this out of the common header and include it only where needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-08-09Kconfigs: Correct default of "0" on hex type entriesTom Rini1-1/+1
It is not a parse error to have a default value of "0" for a "hex" type entry, instead of "0x0". However, "0" and "0x0" are not treated the same even by the tools themselves. Correct this by changing the default value from "0" to "0x0" for all hex type questions that had the incorrect default. Fix one instance (in two configs) of a default of "0" being used on a hex question to be "0x0". Remove the cases where a defconfig had set a value of "0x0" to be used as the default had been "0". Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-08-08Revert "lib: string: Fix strlcpy return value", fix callersMatthias Schiffer1-1/+1
Both the Linux kernel and libbsd agree that strlcpy() should always return strlen(src) and not include the NUL termination. The incorrect U-Boot implementation makes it impossible to check the return value for truncation, and breaks code written with the usual implementation in mind (for example, fdtdec_add_reserved_memory() was subtly broken). I reviewed all callers of strlcpy() and strlcat() and fixed them according to my understanding of the intended function. This reverts commit d3358ecc54be0bc3b4dd11f7a63eab0a2842f772 and adds related fixes. Fixes: d3358ecc54be ("lib: string: Fix strlcpy return value") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2023-07-25lib: sparse: allocate FASTBOOT_MAX_BLK_WRITE instead of small numberMattijs Korpershoek1-2/+0
Commit 62649165cb02 ("lib: sparse: Make CHUNK_TYPE_RAW buffer aligned") fixed cache alignment for systems with a D-CACHE. However it introduced some performance regressions [1] on system flashing huge images, such as Android. On AM62x SK EVM, we also observe such performance penalty: Sending sparse 'super' 1/2 (768793 KB) OKAY [ 23.954s] Writing 'super' OKAY [ 75.926s] Sending sparse 'super' 2/2 (629819 KB) OKAY [ 19.641s] Writing 'super' OKAY [ 62.849s] Finished. Total time: 182.474s The reason for this is that we use an arbitrary small buffer (info->blksz * 100) for transferring. Fix it by using a bigger buffer (info->blksz * FASTBOOT_MAX_BLK_WRITE) as suggested in the original's patch review [2]. With this patch, performance impact is mitigated: Sending sparse 'super' 1/2 (768793 KB) OKAY [ 23.912s] Writing 'super' OKAY [ 15.780s] Sending sparse 'super' 2/2 (629819 KB) OKAY [ 19.581s] Writing 'super' OKAY [ 17.192s] Finished. Total time: 76.569s [1] https://lore.kernel.org/r/20221118121323.4009193-1-gary.bisson@boundarydevices.com [2] https://lore.kernel.org/r/all/43e4c17c-4483-ec8e-f843-9b4c5569bd18@seco.com/ Fixes: 62649165cb02 ("lib: sparse: Make CHUNK_TYPE_RAW buffer aligned") Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-05-31fastboot: Only call the bootm command if it is enabledSamuel Holland1-1/+1
This fixes an error with trying to link against do_bootm() when CONFIG_CMD_BOOTM is disabled. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-05-05net: share fastboot boot handle logic between transportsDmitrii Merkurev1-0/+32
Introduce reboot, boot and continue commands support to TCP fastboot by moving existing UDP logic into the common module. Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Сс: Joe Hershberger <joe.hershberger@ni.com> Сс: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-05net: add fastboot TCP supportDmitrii Merkurev2-1/+14
Known limitations are 1. fastboot reboot doesn't work (answering OK but not rebooting) 2. flashing isn't supported (TCP transport only limitation) The command syntax is fastboot tcp Signed-off-by: Dmitrii Merkurev <dimorinny@google.com> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Simon Glass <sjg@chromium.org> Сс: Joe Hershberger <joe.hershberger@ni.com> Сс: Ramon Fried <rfried.dev@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-04-04drivers: fastboot: zImage flashing is not supported for v3, v4Safae Ouajih1-0/+8
With vendor boot image introduced in version 3 and 4 of boot image header, boot information is located in both boot image and vendor boot image. Flashing zImage is not supported for version 3 and 4 since this requires updating vendor boot image and/or generating a new image. Print an error message when the boot image header version is greater than 2. Signed-off-by: Safae Ouajih <souajih@baylibre.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-04-04android: boot: replace android_image_check_headerSafae Ouajih1-2/+1
With the new vendor boot image introduced in versions 3 and 4 of boot image header, the header check must be done for both boot image and vendor boot image. Thus, replace android_image_check_header() by is_android_boot_image_header() to only refer to boot image header check. Signed-off-by: Safae Ouajih <souajih@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-04-04android: boot: rename andr_img_hdr -> andr_boot_img_hdr_v0Safae Ouajih1-4/+4
Android introduced boot header version 3 or 4. The header structure change with version 3 and 4 to support the new updates such as: - Introducing Vendor boot image: with a vendor ramdisk - Bootconfig feature (v4) Change andr_img_hdr struct name to maintain support for version v0, v1 and v2 while introducing version 3 and 4. Signed-off-by: Safae Ouajih <souajih@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-02-10Correct SPL uses of FASTBOOT_FLASH_NANDSimon Glass2-3/+3
This converts 3 usages of this option to the non-SPL form, since there is no SPL_FASTBOOT_FLASH_NAND defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-02-10Correct SPL uses of FASTBOOT_FLASH_MMCSimon Glass3-5/+5
This converts 5 usages of this option to the non-SPL form, since there is no SPL_FASTBOOT_FLASH_MMC defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-02-09Correct SPL use of FASTBOOT_MMC_USER_SUPPORTSimon Glass1-1/+1
This converts 1 usage of this option to the non-SPL form, since there is no SPL_FASTBOOT_MMC_USER_SUPPORT defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-09Correct SPL uses of FASTBOOT_FLASHSimon Glass1-2/+2
This converts 3 usages of this option to the non-SPL form, since there is no SPL_FASTBOOT_FLASH defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-01-11fastboot: Add OEM run commandSean Anderson2-5/+18
This adds the UUU UCmd functionality as an OEM command. While the fastboot tool allows sending arbitrary commands as long as they are prefixed with "oem". This allows running generic U-Boot commands over fastboot without UUU, which is especially useful when not using USB. This is really the route we should have gone in the first place when adding these commands. While we're here, clean up the UUU Kconfig a bit. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2023-01-11fastboot: remove #ifdef CONFIG when it is possiblePatrick Delaunay3-103/+61
Much of the fastboot code predates the introduction of Kconfig and has quite a few #ifdefs in it which is unnecessary now that we can use IS_ENABLED() et al. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3l
2022-08-04Audit <flash.h> inclusionTom Rini3-3/+0
A large number of files include <flash.h> as it used to be how various SPI flash related functions were found, or for other reasons entirely. In order to migrate some further CONFIG symbols to Kconfig we need to not include flash.h in cases where we don't have a NOR flash of some sort enabled. Furthermore, in cases where we are in common code and it doesn't make sense to try and further refactor the code itself in to new files we need to guard this inclusion. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-01-28fastboot: only look up real partition names when no alias existsMatthias Schiffer1-17/+12
Having U-Boot look up the passed partition name even though an alias exists is unexpected, leading to warning messages (when the alias name doesn't exist as a real partition name) or the use of the wrong partition. Change part_get_info_by_name_or_alias() to consider real partitions names only if no alias of the same name exists, allowing to use aliases to override the configuration for existing partition names. Also change one use of strcpy() to strlcpy(). Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2022-01-28fastboot: fix fastboot_set_reboot_flag()Roman Stratiienko1-1/+1
In case CONFIG_FASTBOOT_FLASH_MMC_DEV == 0, compile-time condition is not met and fastboot_set_reboot_flag() fails. Fixes: a362ce214f03 ("fastboot: Implement generic fastboot_set_reboot_flag") Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2022-01-19doc: replace @return by Return:Heinrich Schuchardt2-3/+3
Sphinx expects Return: and not @return to indicate a return value. find . -name '*.c' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; find . -name '*.h' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-15net: fastboot: make UDP port net: configurableChristian Gmeiner1-0/+7
The fastboot protocol uses per default the UDP port 5554. In some cases it might be needed to change the used port. The fastboot utility provides a way to specifiy an other port number to use already. fastboot -s udp:192.168.1.76:1234 boot fastboot.img Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-10-12fastboot: fix partition name truncation in environment lookupMatthias Schiffer1-2/+2
strlcat() need to be passed the full buffer length. The incorrect call caused truncation of partition names for fastboot_raw_partition_... and fastboot_partition_alias_... env lookup to much less than PART_NAME_LEN. Fixes: 69a752983171 ("fastboot: Fix possible buffer overrun") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-08-31Kconfig: Remove all default n/no optionsMichal Simek1-1/+0
default n/no doesn't need to be specified. It is default option anyway. Signed-off-by: Michal Simek <michal.simek@xilinx.com> [trini: Rework FSP_USE_UPD portion] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-08-21Fix flashing of eMMC user area with FastbootOleh Kravchenko1-7/+15
'gpt' and 'mmc0' fastboot partitions have been treated as the same device, but it is wrong. Fill disk_partition structure with eMMC user partition info to properly flash data. Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Marek Vasut <marex@denx.de> Cc: Sean Anderson <sean.anderson@seco.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2021-08-21Fix flash and erase of eMMC Boot2 with FastbootOleh Kravchenko1-2/+2
The current U-Boot version has the next matches for boot partitions: > mmc0boot0 to EMMC_BOOT1 > mmc0boot1 to EMMC_BOOT1 (should be EMMC_BOOT2) This patch fixes a typo for the boot partition number. Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Marek Vasut <marex@denx.de> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass1-1/+1
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 <sjg@chromium.org>
2021-04-12fastboot: Fix possible buffer overrunSean Anderson1-3/+3
This fixes several uses of strn(cpy|cat) which did not terminate their destinations properly. Fixes de1728ce4c ("fastboot: Allow u-boot-style partitions") Reported-by: Coverity Scan Signed-off-by: Sean Anderson <seanga2@gmail.com>
2021-02-26fastboot: add UUU command UCmd and ACmd supportHeiko Schocher2-0/+77
add support for the UUU commands ACmd and UCmd. Enable them through the Kconfig option CONFIG_FASTBOOT_UUU_SUPPORT base was commit in NXP kernel 9b149c2a2882: ("MLK-18591-3 android: Add FSL android fastboot support") and ported it to current mainline. Tested this patch on imx6ul based board. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-02-26fastboot: Allow u-boot-style partitionsSean Anderson1-59/+98
This adds support for partitions of the form "dev.hwpart:part" and "dev#partname". This allows one to flash to eMMC boot partitions without having to use CONFIG_FASTBOOT_MMC_BOOT1_SUPPORT. It also allows one to flash to an entire device without needing CONFIG_FASTBOOT_MMC_USER_NAME. Lastly, one can also flash MMC devices other than CONFIG_FASTBOOT_FLASH_MMC_DEV. Because devices can be specified explicitly, CONFIG_FASTBOOT_FLASH_MMC_DEV is used only when necessary for existing functionality. For those cases, fastboot_mmc_get_dev has been added as a helper function. This allows There should be no conflicts with the existing system, but just in case, I have ordered detection of these names after all existing names. The fastboot_mmc_part test has been updated for these new names. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26fastboot: Move part_get_info_by_name_or_alias after raw_part_get_info_by_nameSean Anderson1-22/+22
This makes the next commit more readable by doing the move now. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-26fastboot: Remove mmcpart argument from raw_part_get_info_by_nameSean Anderson1-23/+18
The only thing mmcpart was used for was to pass to blk_dselect_hwpart. This calls blk_dselect_hwpart directly from raw_part_get_info_by_name. The error handling is dropped, but it is reintroduced in the next commit (albeit less specificly). Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-02-07fastboot: reinit partition after storing GPT or MBRRoman Stratiienko1-0/+2
In case MMC has MBR system and fastboot writes GPT, MMC is still recognized as MBR. Invoke part_init() to purge cached data and update information about partition table type. Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
2021-02-07fastboot: add command to select the eMMC boot configurationPatrick Delaunay2-0/+43
Add command oem bootbus which executes the command ``mmc bootbus <id> <arg>`` on the current fastboot mmc device (<i> = CONFIG_FASTBOOT_FLASH_MMC_DEV) to set the eMMC boot configuration on first update, with <arg> = boot_bus_width reset_boot_bus_width boot_mode $> fastboot oem bootbus:<boot_bus_width> <reset_boot_bus_width> <boot_mode> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
generated by cgit v1.1 at 2024-11-14 21:57:04 +0000