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2022-01-21mtd: cfi: introduce CFI_FLASH_BANKSPatrick Delaunay2-3/+3
Replace CONFIG_SYS_MAX_FLASH_BANKS by CFI_FLASH_BANKS to prepare Kconfig migration and avoid to redefine CONFIG_SYS_MAX_FLASH_BANKS in cfi_flash.h. After this patch CONFIG_SYS_MAX_FLASH_BANKS should be never used in the cfi code: use CFI_MAX_FLASH_BANKS for struct size or CFI_FLASH_BANKS for number of CFI banks which can be dynamic. This patch modify all the files which include mtd/cfi_flash.h. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Stefan Roese <sr@denx.de>
2022-01-21spl: Convert SYS_MMCSD_RAW_MODE_KERNEL_SECTOR to KconfigAlexandru Gagniuc2-5/+24
Falcon mode is very useful in improving boot speed. A question that Falcon mode asks is "Where do I look for the kernel". With MMC boot media, the correct answer is CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR. The scope of this patch is to move this to Kconfig. It is possible for a system to support Falcon mode from NOR but not MMC. In that case, mmc_load_image_raw_os() would not be used. To address this, conditionally compile mmc_load_image_raw_os() when SPL_FALCON_BOOT_MMCSD, instead of SPL_OS_BOOT. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Move spl_start_uboot to its own guard in spl_mmc.c, rerun migration] Signed-off-by: Tom Rini <trini@konsulko.com>
2022-01-20Merge https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini18-67/+93
- fdt_support: Add fdt_for_each_node_by_compatible() helper macro (Marek) - turris_omnia: Fixup SATA or PCIe nodes at runtime in DT blob (Pali) - pci_mvebu: Add support for Kirkwood PCIe controllers (Pali) - SPL: More verifications for kwbimage in SPL (Pali) - mvebu: Remove comphy_update_map() (Pali) - Minor misc stuff
2022-01-20SPL: Add support for checking board / BootROM specific image typesPali Rohár1-0/+9
Commit 9baab60b8054 ("SPL: Add support for parsing board / BootROM specific image types") added support for loading board specific image types. This commit adds support for a new weak function spl_parse_board_header() which is called after loading boot image. Board may implement this function for checking if loaded board specific image is valid. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2022-01-20SPL: Add struct spl_boot_device parameter into spl_parse_board_header()Pali Rohár17-53/+76
Add parameter spl_boot_device to spl_parse_board_header(), which allows the implementations to see from which device we are booting and do boot-device-specific checks of the image header. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2022-01-20fdt_support: Add fdt_for_each_node_by_compatible() helper macroMarek Behún1-14/+8
Add macro fdt_for_each_node_by_compatible() to allow iterating over fdt nodes by compatible string. Convert various usages of off = fdt_node_offset_by_compatible(fdt, start, compat); while (off > 0) { code(); off = fdt_node_offset_by_compatible(fdt, off, compat); } and similar, to fdt_for_each_node_by_compatible(off, fdt, start, compat) code(); Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-19doc: replace @return by Return:Heinrich Schuchardt12-21/+21
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>
2022-01-18common: board_r: drop ifdefs around header includesOvidiu Panait1-9/+0
Drop the remaining ifdefs around header includes, to fix an old TODO. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18common: board_r: include asm-generic/gpio.hOvidiu Panait1-3/+1
Not all architectures define <asm/gpio.h> and even on those that do, the header cannot be included for all boards without causing various build failures. Since common/board_r.c only needs gpio_hog_probe_all() declaration, include <asm-generic/gpio.h> and drop the associated ifdef. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18common: board_r: move init_addr_map() to init.hOvidiu Panait1-3/+0
asm/mmu.h include is currently guarded by CONFIG_ADDR_MAP ifdef because the header is only present on arm and powerpc. In order to remove the dependency on this header and the associated ifdef, move init_addr_map() declaration to init.h, since it is only called during the common init sequence. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18common: board_r: drop initr_addr_map wrapperOvidiu Panait1-10/+1
Add a return value to init_addr_map and use it directly in the post-relocation init sequence, rather than using a wrapper stub. Reviewed-by: Matthias Brugger <mbrugger@suse.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18common: board_r: drop initr_kgdb wrapperOvidiu Panait2-12/+6
Add a return value to kgdb_init and use it directly in the post-relocation init sequence, rather than using a wrapper stub. Also, move the "KGDB" print message inside kgdb_init(). Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18common: remove bedbug debugger supportOvidiu Panait3-1263/+1
Commit 98f705c9cefd ("powerpc: remove 4xx support") removed (in 2017) the last code that made use of bedbug debugger support. Since there aren't any boards left that define either CONFIG_CMD_BEDBUG or a real bedbug_init(), drop this feature from u-boot. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-18common: spl: move armv7m-specific code to spl_perform_fixups()Ovidiu Panait1-3/+0
Factor out armv7m fragment to spl_perform_fixups(), which is an arch/board specific function designed for this purpose. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-13bloblist: Relicense to allow BSD-3-ClauseSimon Glass1-1/+1
This implementation is intended to be copied to other projects and modified, to as to foster a standard means of communcating runtime information between firmware projects. The GPL-2 license is too restrictive for some projects, e.g. those intended as reference implementations rather than designed for collaborative open-source development. Update the license to make this easier to share. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Add functions to obtain base address and sizeSimon Glass1-0/+12
Add a few convenience functions to obtain useful information about the bloblist. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Refactor Kconfig to support alloc or fixedSimon Glass2-24/+106
At present we do support allocating the bloblist but the Kconfig is a bit strange, since we still have to specify an address in that case. Partly this is because it is a pain to have CONFIG options that disappears when its dependency is enabled. It means that we must have #ifdefs in the code, either in the C code or header file. Make use of IF_ENABLED_INT() and its friend to solve that problem, so we can separate out the location of bloblist into a choice. Put the address and size into variables so we can log the result. Add the options for SPL as well, so we can use CONFIG_IS_ENABLED(). Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Use 'phase' consistently for bloblistsSimon Glass1-3/+3
We typically refer to the different U-Boot builds that a board runs through as phases. This avoids confusion with the word 'stage' which is used with bootstage, for example. Fix up some bloblist Kconfig help which uses the wrong term. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Use LOG_CATEGORY to simply loggingSimon Glass1-11/+10
Use the convenience functions to improve readability. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Use explicit numbering for the tagsSimon Glass1-15/+30
At present if someone adds a tag in the middle of the list it works well enough within a U-Boot build. But if these tags are used in another project, or with an older version of SPL, the numbers make become inconsistent. Use explicit tag numbers that never change, to resolve this problem. Allocate areas for existing U-Boot tags and set up an area for use by projects and vendors, as well as for private use. Keep tags above 0x10000 unallocated for now. Update bloblist_tag_name() and the tests to work with this new setup. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Drop unused tagsSimon Glass1-3/+1
The EC event log tag is no-longer used. The vboot handoff is now handled by the vboot context instead. Drop these unused tags. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13bloblist: Rename the SPL tagSimon Glass3-4/+4
Add a U_BOOT prefix to this tag since it is specific to the U-Boot project. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-13common/fdt_support.c: Fix spelling of "shouldn't".Vagrant Cascadian1-1/+1
2021-12-31Merge tag 'efi-next' of https://source.denx.de/u-boot/custodians/u-boot-efi ↵Tom Rini1-3/+2
into next Pull request of efi-next Documentation: * Add Sunxi board description UEFI: * Improvements to U-Boot running on top of UEFI
2021-12-31x86: efi: Don't set up global_data again with EFISimon Glass1-3/+2
Since EFI does not relocate and uses the same global_data pointer throughout the board-init process, drop this unnecessary setup, to avoid a hang. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-12-28Merge tag 'video-next-20211228' of ↵Tom Rini3-3/+19
https://source.denx.de/u-boot/custodians/u-boot-video into next - various fixes to the sandbox display support - support for showing a logo without splash screen config - support for BMP drawing to depths other than 16bpp - tests for the different types of supported BMP images - support showing a logo when running coreboot via qemu
2021-12-28Convert CONFIG_TPL_TEXT_BASE to KconfigTom Rini1-9/+0
This converts the following to Kconfig: CONFIG_TPL_TEXT_BASE Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-28Finish converting CONFIG_SYS_FSL_CLK to KconfigTom Rini1-0/+9
This converts the following to Kconfig: CONFIG_SYS_FSL_CLK We move the exiting option to common/Kconfig near the other options to control the contents of board_init_f() and note that this is a legacy option. We further restrict this to where the call is going to be non-empty, for the SoCs that had only been using this for some MMC-related clocks. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27video: Support virtio devices with the splash screenSimon Glass1-0/+14
This is useful for showing a logo when booting from qemu. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-27video: Convert CONFIG_VIDEO_LOGO to KconfigSimon Glass1-1/+1
This converts the following to Kconfig: CONFIG_VIDEO_LOGO Note that this option depends on CONFIG_DM_VIDEO now, since cfb_console is deprecated. The only relevant code is now in splash.c Drop the check for DM_VIDEO in that file. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-27console: Avoid serial output before the console is runningSimon Glass1-2/+4
The video driver uses this for debugging, but if used before relocation it crashes at present. Avoid trying to output debugging before the console is ready. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-23fdt: Show a runtime warning based on devicetree sourceSimon Glass1-0/+6
When running, if the devicetree failed to come from the expected source, show a warning, e.g: U-Boot ... DRAM: 128 MiB Core: 42 devices, 11 uclasses, devicetree: separate Warning: Unexpected devicetree source (not from a prior stage) Warning: U-Boot may not function properly Flash: 64 MiB ... These warnings should only appear if the board config has been changed, or the prior stage is broken. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-23fdt: Report the devicetree sourceSimon Glass1-0/+18
It can be confusing to figure out where the devicetree came from. It seems important enough to warrant a message during boot. Add information about the number of devices and uclasses too since it is helpful to have some idea what is going on with driver model. Report the devicetree source in bdinfo too. This looks something like this, with > marking the new line. U-Boot 2021.10-00190 (Oct 30 2021 - 09:01:29 -0600) DRAM: 128 MiB > Core: 42 devices, 11 uclasses, devicetree: passage Flash: 64 MiB Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-19fdt_support: Add fdt_delete_disabled_nodes() and use in Turris MOXMarek Behún1-0/+23
Move Turris MOX specific remove_disabled_nodes() to fdt_support with name fdt_delete_disabled_nodes(), so that others can potentially use it. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-12-19fdt_support: Add some useful functionsMarek Behún1-0/+119
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 Behún1-1/+1
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 Behún1-15/+5
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 Behún1-20/+8
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 Glass3-5/+34
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>
2021-12-02spl: fit: Skip attempting to load 0 length imageNishanth Menon1-0/+7
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 Delaunay1-0/+27
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 Delaunay1-5/+5
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 Delaunay2-1/+1
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 Delaunay2-1/+10
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 Rini1-16/+18
Prepare v2022.01-rc3 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-29common: Allow a smaller console-recording pre-relocSimon Glass2-1/+13
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>
2021-11-19board_f: Copy GD to new GD even if relocation disabledMarek Vasut1-16/+18
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>
2021-11-12Remove LYNX KDI remaindersThomas Huth2-24/+0
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>
2021-11-12Create a new boot/ directorySimon Glass20-10282/+0
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 Liang1-1/+1
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>
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-23 00:14:33 +0300