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2021-12-19fdt_support: Add some useful functionsMarek Behún
Add functions fdt_node_offset_by_pathf(), fdt_create_phandle_by_pathf(), fdt_set_status_by_pathf() to get node offset, get/create node phandle and set status for node given by path/alias formatted with sprintf. Add functions fdt_create_phandle_by_compatible(), fdt_set_status_by_compatible() to get/create node phandle and set status for first node given by compatible. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-12-19fdt_support: Fix comment for fdt_create_phandle()Marek Behún
This function does not necessarily create a new phandle. If a phandle exists, no new phandle is created. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-12-19fdt_support: Remove FDT_STATUS_FAIL_ERROR_CODEMarek Behún
Since no one uses this feature and I am not aware of any parsers of this in Linux, remove it. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Pratyush Yadav <p.yadav@ti.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Michael Walle <michael@walle.cc> Cc: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-12-19fdt_support: Remove fdt_alloc_phandle() in favor of fdt_generate_phandle()Marek Behún
Commit f0921f5098d ("fdt: Sync up to the latest libfdt") introduced fdt_generate_phandle() in libfdt, making fdt_alloc_phandle() obsolete in fdt_support. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: "hui.song" <hui.song_1@nxp.com> Cc: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com> Cc: Priyanka Jain <priyanka.jain@nxp.com> Cc: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-12-05bloblist: Support allocating the bloblistSimon Glass
Typically the bloblist is positioned at a fixed address in memory until relocation. This is convenient when it is set up in SPL or before relocation. But for EFI we want to set it up only when U-Boot proper is running. Add a way to allocate it using malloc() and update the documentation to cover this aspect of bloblist. Note there are no tests of this feature at present, nor any direct testing of bloblist_init(). This can be added, e.g. by making this option controllable at runtime. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-01spl: fit: Skip attempting to load 0 length imageNishanth Menon
When, for various reasons, a bad FIT image is used where a loadable image is marked as 0 length, attempt is made for a 0 length allocation and read of 0 byte read operation. Instead provide warning in log and skip attempting to do such a load. Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
2021-11-30common: add fdt_simplefb_enable_and_mem_rsv functionPatrick Delaunay
Add a new function to activate an existing simple frame buffer node and add the associated reserved memory, with no-map properties. This device tree update is only done when the video device is active and the video buffer is used. This patch uses '#if CONFIG_IS_ENABLED(DM_VIDEO)' because gd->video_bottom and gd->video_top are only defined when CONFIG_DM_VIDEO is activated. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-11-30common: rename functions lcd_dt_simplefb to fdt_simplefbPatrick Delaunay
Rename the function named lcd_dt_simplefb* to fdt_simplefb* to be aligned with the associated file name fdt_simplefb.h/fdt_simplefb.c Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com>
2021-11-30common: rename lcd_simplefb.c file to fdt_simplefb.cPatrick Delaunay
Rename the file lcd_simplefb.c to fdt_simplefb.c to be aligned with the configuration name and with the associated include file ./include/fdt_simplefb.h Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-11-30Convert CONFIG_LCD_DT_SIMPLEFB to KconfigPatrick Delaunay
This converts the following to Kconfig: CONFIG_LCD_DT_SIMPLEFB This patch also renames this config to CONFIG_FDT_SIMPLEFB as the code in common/lcd_simplefb.c support CONFIG_LCD and CONFIG_VIDEO. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com>
2021-11-29Merge tag 'v2022.01-rc3' into nextTom Rini
Prepare v2022.01-rc3 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-28common: Allow a smaller console-recording pre-relocSimon Glass
Before relocation there is generally not as much available memory and not that much console output. At present the console-output buffer is the same side before and after relocation. Add a separate Kconfig option to remove this limitation. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-11-18board_f: Copy GD to new GD even if relocation disabledMarek Vasut
Even if U-Boot has relocation disabled via GD_FLG_SKIP_RELOC , the relocated stage of U-Boot still picks GD from new_gd location. The U-Boot itself is not relocated, but GD might be, so copy the GD to new GD location even if relocation is disabled. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Peng Fan <peng.fan@oss.nxp.com> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com>
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>
2021-11-11Create 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>
2021-11-08Fix syntax errorLeo Yu-Chi Liang
This statement has an unmatched parentheses, fix it. Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-11-05spl: Make use of CONFIG_IS_ENABLED(OS_BOOT) in SPL/TPL common code pathsTom Rini
When building a system that has both TPL and SPL_OS_BOOT, code which tests for CONFIG_SPL_OS_BOOT will be built and enabled in TPL, which is not correct. While there is no CONFIG_TPL_OS_BOOT symbol at this time (and likely will not ever be) we can use CONFIG_IS_ENABLED(OS_BOOT) in these common paths to ensure we only compile these parts in the SPL case. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-31bootstage: Add SPL supportMarek Vasut
Allow usage of the bootstage facilities in SPL. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-31image.h: make image_sign_info.fit point to constHannu Lounento
The data blob apparently does not need to be modified through the fit field of the image_sign_info struct so make it point to const to avoid the need to cast away constness in functions that assign a pointer to const data to the field. fit_image_setup_verify already had to cast away constness as it assigned a const void * argument to the field. The cast can now be removed. Signed-off-by: Hannu Lounento <hannu.lounento@vaisala.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-26common: Kconfig.boot: add config SPL_FIT_RSASSA_PSSPhilippe Reynes
The padding pss is only supported on u-boot and tools since commit 2bbed3ff8c7f ("image: Use Kconfig to enable FIT_RSASSA_PSS on host") This commit adds the config SPL_FIT_RSASSA_PSS to support the padding pss in the SPL. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-25arm: spl: prepare for jumping to OPTEERicardo Salveti
Make sure to (if applicable) flush the D-cache, invalidate I-cache, and disable MMU and caches before jumping to OPTEE. This fixes the SDP->SPL->OPTEE boot flow on iMX6Q and most likely on some other ARM SoCs. Signed-off-by: Ricardo Salveti <ricardo@foundries.io> Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
2021-10-20Merge tag 'u-boot-imx-20211020' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20211020 ------------------- First PR from u-boot-imx for 2022.01 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/9535 - new board: kontron-sl-mx8mm - imx8m: - fix secure boot - imx ESDHC: fixes - i.MX53: Support thum2, bmode and fixes for Menlo board usbarmory switch to Ethernet driver model - imx6 : - DDR calibration for Toradex boards - imx7: - Fixes - Updated gateworks boards (ventana / venice) # gpg verification failed.
2021-10-09Merge tag 'video-20211009' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-video - add 30bpp support (EFI, simplefb, vidconsole) - fix video console name in CONSOLE_MUX Kconfig help - move mxsfb driver config option to Kconfig - remove unused mx3fb driver # gpg verification failed.
2021-10-09common: Kconfig: use 'vidconsole' name instead of old 'video'Anatolij Gustschin
After DM_VIDEO conversion the 'vidconsole' is the correct name for the frame buffer console. 'video' will not work, so update the description of the config option. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2021-10-09lz4: Use a private header for U-BootSimon Glass
At present U-Boot has a header file called lz4.h for its own use. If the host has its own lz4 header file installed (e.g. from the 'liblz4-dev' package) then host builds will use that instead. Move the U-Boot file into its own directory, as is done with various other headers with the same problem. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Split up boot_get_fdt()Simon Glass
This function is far too long. Before trying to remove #ifdefs, split out the code that deals with selecting the FDT into a separate function. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Reduce variable scope in boot_get_fdt()Simon Glass
Move the variables declarations to where they are needed, to reduce the number of #ifdefs needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Remove some #ifdefs from image-fit and image-fit-sigSimon Glass
Drop the #ifdefs which are easy to remove without refactoring. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Remove #ifdefs from select_ramdisk()Simon Glass
Use boolean variables to deal with the strange #ifdef logic of this function, so we can remove the #ifdefs. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Split up boot_get_ramdisk()Simon Glass
This function is far too long. Before trying to remove #ifdefs, split out the code that deals with selecting the ramdisk into a separate function. Leave the code indented as it was for easier review. The next patch cleans this up along with checkpatch violations. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Reduce variable scope in boot_get_ramdisk()Simon Glass
Move the variables declarations to where they are needed, to reduce the number of #ifdefs needed. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Drop most #ifdefs in image-board.cSimon Glass
Remove ifdefs in this file, so far as possible without too much refactoring. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Drop #ifdefs for fit_print_contents()Simon Glass
Use a simple return to drop the unwanted code. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Tidy up fit_unsupported_reset()Simon Glass
This function is only used in one place and does not need to use the preprocessor. Move it to the C file and convert it to a normal function. Drop fit_unsupported() since it is not used. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Drop IMAGE_ENABLE_IGNORESimon Glass
We can use the new host_build() function for this, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Drop IMAGE_OF_SYSTEM_SETUPSimon Glass
This is not needed with Kconfig, since we can use IS_ENABLED() easily enough. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Drop IMAGE_OF_BOARD_SETUPSimon Glass
This is not needed with Kconfig, since we can use IS_ENABLED() easily enough. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Drop IMAGE_BOOT_GET_CMDLINESimon Glass
This is not needed with Kconfig, since we can use IS_ENABLED() easily enough and the board code is now in a separate file. Update the only place where this is used and drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Use the correct checks for CRC32Simon Glass
Add a host Kconfig for CRC32. With this we can use CONFIG_IS_ENABLED(CRC32) directly in the host build, so drop the unnecessary indirection. Add a few more conditions to SPL_CRC32 to avoid build failures as well as TPL_CRC32. Also update hash.c to make crc32 optional and to actually take notice of SPL_CRC32. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Drop IMAGE_ENABLE_OF_LIBFDTSimon Glass
Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Drop IMAGE_ENABLE_FITSimon Glass
Make use of the host Kconfig for FIT. With this we can use CONFIG_IS_ENABLED(FIT) directly in the host build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08hash: Drop some #ifdefs in hash.cSimon Glass
We can use the __maybe_unused attribute to avoid some of the #ifdefs in this file. Update the functions accordingly. Note: The actual hashing interface is still a mess, with four separate combinations and lots of #ifdefs. This should really use a driver approach, e.g. as is done with partition drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08hash: Use Kconfig to enable hashing in host tools and SPLSimon Glass
At present when building host tools, we force CONFIG_SHAxxx to be enabled regardless of the board Kconfig setting. This is done in the image.h header file. For SPL we currently just assume the algorithm is desired if U-Boot proper enables it. Clean this up by adding new Kconfig options to enable hashing on the host, relying on CONFIG_IS_ENABLED() to deal with the different builds. Add new SPL Kconfigs for hardware-accelerated hashing, to maintain the current settings. This allows us to drop the image.h code and the I_WANT_MD5 hack. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Add Kconfig options for FIT in the tools buildSimon Glass
In preparation for enabling CONFIG_IS_ENABLED() on the host build, add some options to enable the various FIT options expected in these tools. This will ensure that the code builds correctly when CONFIG_TOOLS_xxx is distinct from CONFIG_xxx. Drop some #ifdefs which are immediately unnecessary (many more are in later patches). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08compiler: Rename host_build() to tools_build()Simon Glass
With the new TOOLS_LIBCRYPTO and some other changes, it seems that we are heading towards calling this a tools build rather than a host build, although of course it does happen on the host. I cannot think of anything built by the host which cannot be described as a tool, so rename this function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-10-08image: Remove ifdefs around image_setup_linux() el atSimon Glass
Drop some more ifdefs in image-board.c and also the FPGA part of bootm.c which calls into it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Avoid #ifdefs for manual relocationSimon Glass
Add a macro to handle manually relocating a pointer. Update the iamge code to use this to avoid needing #ifdefs. This also fixes a bug where the 'done' flag was not set. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Create a function to do manual relocationSimon Glass
Rather than adding an #ifdef and open-coding this calculation, add a helper function to handle it. Use this in the image code. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Split host code out into its own fileSimon Glass
To avoid having #ifdefs in a few functions which are completely different in the board and host code, create a new image-host.c file. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-10-08image: Fix up checkpatch warnings in image-board.cSimon Glass
Tidy up the warnings. Signed-off-by: Simon Glass <sjg@chromium.org>
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