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2022-02-11cmd: pxe_utils: sysboot: add kaslr-seed generation supportZhang Ning
this will add kaslrseed keyword to sysboot lable, when it set, it will request to genarate random number from hwrng as kaslr-seed. with this patch exlinux.conf label looks like label l0 menu testing linux /boot/vmlinuz-5.15.16-arm initrd /boot/initramfs-5.15.16-arm.img fdtdir /boot/dtbs/5.15.16-arm/ kaslrseed append root=UUID=92ae1e50-eeeb-4c5b-8939-7e1cd6cfb059 ro Tested on Khadas VIM with kernel 5.16.0-rc5-arm64, Debian 11. Signed-off-by: Zhang Ning <zhangn1985@qq.com>
2022-02-04configs: sunxi: Add support for Lichee Pi NanoIcenowy Zheng
The Lichee Pi Nano is a board based on the F1C100s. Add defconfigs for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-01-26tools: Pass the key blob aroundSimon Glass
At present we rely on the key blob being in the global_data fdt_blob pointer. This is true in U-Boot but not with tools. For clarity, pass the parameter around. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-26tools: Tidy up argument order in fit_config_check_sig()Simon Glass
Put the parent node first in the parameters as this is more natural. Also add a comment to explain what is going on. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-26tools: Avoid confusion between keys and signaturesSimon Glass
We should be consistent in using the term 'signature' to describe a value added to sign something and 'key' to describe the key that can be used to verify the signature. Tidy up the code to stick to this. Add some comments to fit_config_verify_key() and its callers while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-24image-fit: Make string of algo parameter constantJan Kiszka
Modifications would be invalid. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-21Convert CONFIG_TIMESTAMP to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_TIMESTAMP Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-19doc: replace @return by Return:Heinrich Schuchardt
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>
2022-01-17Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-netTom Rini
- PXE label override support - Fastboot UDP configurable port - new phy driver: TI DP83869HM - and few minor fixes to dsa.
2022-01-15cmd: pxe_utils: sysboot: add label override supportAmjad Ouled-Ameur
This will allow consumers to choose a pxe label at runtime instead of having to prompt the user. One good use-case for this, is choosing whether or not to apply a dtbo depending on the hardware configuration. e.g: for TI's AM335x EVM, it would be convenient to apply a particular dtbo only when the J9 jumper is on PRUSS mode. To achieve this, the pxe menu should have 2 labels, one with the dtbo and the other without, then the "pxe_label_override" env variable should point to the label with the dtbo at runtime only when the jumper is on PRUSS mode. This change can be used for different use-cases and bring more flexibilty to consumers who use sysboot/pxe_utils. if "pxe_label_override" is set but does not exist in the pxe menu, the code should fallback to the default label if given, and no failure is returned but rather a warning message. Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-01-12LynxOS is no longer supportedThomas Huth
LynxOS needed the do_bootm_lynxkdi() function that got removed in 7e713067ee ("Remove LYNX KDI remainders") - and that function needed a lynxkdi_boot() function, where the last implementation had been removed in 98f705c9ce ("powerpc: remove 4xx support") already. Looks like this OS is definitely not supported anymore, so remove it from the corresponding lists. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Stefan Roese <sr@denx.de>
2021-12-27Finish conversion of CONFIG_SYS_CLK_FREQ to KconfigTom Rini
In order to finish moving this symbol to Kconfig for all platforms, we need to do a few more things. First, for all platforms that define this to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h. This entails also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk() and updating a few preprocessor tests. With that done, all platforms that define a value here can be converted to Kconfig, and a fall-back of zero is sufficiently safe to use (and what is used today in cases where code may or may not have this available). Make sure that code which calls this function includes <clock_legacy.h> to get the prototype. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27Convert CONFIG_SD_BOOT et al to KconfigTom Rini
This converts the following to Kconfig: CONFIG_SD_BOOT CONFIG_SD_BOOT_QSPI Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-20Merge tag 'v2022.01-rc4' into nextTom Rini
Prepare v2022.01-rc4
2021-12-20Revert "image: Remove #ifdefs from select_ramdisk()"Tom Rini
This reverts commit f33a2c1bd0fb371511a485cac1f182ba50db51be. This causes a crash on some platforms as seen here: https://lore.kernel.org/r/f153017b-c41a-0d32-67b9-f288e695f900@baylibre.com/ Reported-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-17fdtgrep: Handle an empty output treeSimon Glass
In strange cases it is possible for fdtgrep to find nothing to output. Typically this means that the resulting SPL device tree is not going to allow anything to boot, but at present the tree is actually invalid, since it only has an END tag in the struct region. The FDT spec requires at least a root node. So add a special case to include at least this, if the FDT_REG_SUPERNODES flag is set. This ensures that grepping an empty tree still produces a valid tree. Also add comments to the enum since it is not completely obvious from the names now. The typical symptom of this problem is a message from binman: pylibfdt error -11: FDT_ERR_BADSTRUCTURE Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-29Merge tag 'v2022.01-rc3' into nextTom Rini
Prepare v2022.01-rc3 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-23cmd: pxe_utils: Check fdtcontroladdr in label_bootPeter Hoyes
If using OF_CONTROL, fdtcontroladdr is set to the fdt used to configure U-Boot. When using PXE, if no fdt is defined in the menu file, and there is no fdt at fdt_addr, add fall back on fdtcontroladdr too. We are developing board support for the Armv8r64 FVP using config_distro_bootcmd. We are also using OF_BOARD and would like the PXE boot option to default to the fdt provided by board_fdt_blob_setup. Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-17image: fit: Fix parameter name for hash algorithmChia-Wei Wang
Fix inconsistent function parameter name of the hash algorithm. Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> Fixes: 92055e138f2 ("image: Drop if/elseif hash selection in calculate_hash()") Reviewed-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-16bootm: Tidy up use of autostart env varSimon Glass
This has different semantics in different places. Go with the bootm method and put it in a common function so that the behaviour is consistent in U-Boot. Update the docs. To be clear, this changes the way that 'bootelf' and standalone boot work. Before, if autostart was set to "fred" or "YES", for example, they would consider that a "yes". This may change behaviour for some boards, but the only in-tree boards which mention autostart use "no" to disable it, which will still work. Signed-off-by: Simon Glass <sjg@chromium.org> Suggested-by: Wolfgang Denk <wd@denx.de>
2021-11-15image: Explicitly declare do_bdinfo()Andy Shevchenko
Compiler is not happy: common/image-board.c: In function ‘boot_get_kbd’: common/image-board.c:902:17: warning: implicit declaration of function ‘do_bdinfo’ [-Wimplicit-function-declaration] 902 | do_bdinfo(NULL, 0, 0, NULL); | ^~~~~~~~~ Move the forward declaration to a header. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-13bootstage: Differentiate boot progress kconfig entriesJan Kiszka
Both U-Boot proper and SPL entries were using the same description. Fixes: b55881dd ("bootstage: Add SPL support") Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-11Remove LYNX KDI remaindersThomas Huth
The last board that used to set CONFIG_LYNXKDI has been removed in commit 242836a893ae ("powerpc: ppc4xx: remove pcs440ep support"), doc/README.lynxkdi only talks about a MPC8260 board being supported, and the mpc8260 support has been removed four years ago in commit 2eb48ff7a210d ("powerpc, 8260: remove support for mpc8260") already, and common/lynxkdi.c only consists of an "#error" statement these days, so it seems like the LYNX KDI code is dead code nowadays. Let's remove it now. Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-11-11pxe: Return the file size from the getfile() functionSimon Glass
It is pretty strange that the pxe code uses the 'filesize' environment variable find the size of a file it has just read. Partly this is because it uses the command-line interpreter to parse its request to load the file. As a first step towards unwinding this, return it directly from the getfile() function. This makes the code a bit longer, for now, but will be cleaned up in future patches. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11pxe: Drop get_bootfile_path()Simon Glass
This function no longer makes sense, since it is pretty easy to prepend the boot directory to the filename. Drop it and update its only caller. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11pxe: Clean up the use of bootfileSimon Glass
The 'bootfile' environment variable is read in the bowels of pxe_util to provide a directory to which all loaded files are relative. This is not obvious from the API to PXE and it is strange to make the caller set an environment variable rather than pass this as a parameter. The code is also convoluted, which this feature implemented by get_bootfile_path(). Update the API to improve this. Unfortunately this means that pxe_setup_ctx() can fail, so add error checking. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11pxe: Move common parsing coding into pxe_utilSimon Glass
Both the syslinux and pxe commands use essentially the same code to parse and run extlinux.conf files. Move this into a common function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11pxe: Tidy up code style a little in pxe_utilsSimon Glass
There are a few more blank lines than makes sense for readability. Also free() handles a NULL pointer so drop the pointless checks. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11pxe: Tidy up some comments in pxe_utilsSimon Glass
Some of these functions are a big vague in the comments. Tidy them up a bit. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11pxe: Move pxe_utils filesSimon Glass
Move the header file into the main include/ directory so we can use it from the bootmethod code. Move the C file into boot/ since it relates to booting. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-11-11Create a new boot/ directorySimon Glass
Quite a lot of the code in common/relates to booting and images. Before adding more it seems like a good time to move the code into its own directory. Most files with 'boot' or 'image' in them are moved, except: - autoboot.c which relates to U-Boot automatically running a script - bootstage.c which relates to U-Boot timing Drop the removal of boot* files from the output directory, since this interfers with the symlinks created by tools and there does not appear to be any such file from my brief testing. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Artem Lapkin <email2tema@gmail.com> Tested-by: Artem Lapkin <email2tema@gmail.com>