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2022-08-12vbe: Support VBE simpleSimon Glass1-0/+12
Add support for VBE simple, which permits firmware update of a single image stored in MMC or another block device. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12vbe: Add initial support for VBESimon Glass1-0/+10
Create a new bootmeth for VBE along with a library to handle finding the VBE methods. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12bootstd: Allow bootmeths to be marked as globalSimon Glass1-0/+7
The current way of handling things like EFI bootmgr is a bit odd, since that bootmeth handles selection of the bootdev itself. VBE needs to work the same way, so we should support it properly. Add a flag that indicates that the bootmeth is global, rather than being invoked on each bootdev. Provide a helper to read a bootflow from the bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-10boot: allow bootmeth-distro without CONFIG_NETJohn Keeping1-1/+7
Remove the dependency on CMD_PXE from BOOTMETH_DISTRO by introducing a new hidden kconfig symbol to control whether pxe_utils is compiled, allowing bootstd's distro method to be compiled without needing networking support enabled. Signed-off-by: John Keeping <john@metanate.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Correct build errors when CMD_BOOTM is not enabled: Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-05Revert "Revert "global: Remove CONFIG_SYS_EXTRA_OPTIONS support""Simon Glass1-13/+0
This is not needed now that CONFIG_SYS_TARGET_NAME is correctly determined when scanning Kconfig. This reverts commit 25b8acee2ea11a9edc100c42a61f5d6187eb6167. Signed-off-by: Simon Glass <sjg@chromium.org> Suggested-by: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2022-08-04flash: Remove pic32_flash.cTom Rini1-1/+1
As the only pic32 platform does not enable flash, this is dead code. Remove it. Cc: Purna Chandra Mandal <purna.mandal@microchip.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-26fpga: zynqmp: support loading authenticated imagesOleksandr Suvorov1-2/+2
Add supporting new compatible string "u-boot,zynqmp-fpga-ddrauth" to handle loading authenticated images (DDR). Based on solution by Jorge Ramirez-Ortiz <jorge@foundries.io> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io> Tested-by: Ricardo Salveti <ricardo@foundries.io> Link: https://lore.kernel.org/r/20220722141614.297383-13-oleksandr.suvorov@foundries.io Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-07-07Convert CONFIG_SYS_BOOT_RAMDISK_HIGH to KconfigTom Rini1-0/+8
This converts the following to Kconfig: CONFIG_SYS_BOOT_RAMDISK_HIGH Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-07Convert CONFIG_SYS_RAMBOOT to KconfigTom Rini1-0/+4
This converts the following to Kconfig: CONFIG_SYS_RAMBOOT Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-07spl: Ensure all SPL symbols in Kconfig have some SPL dependencyTom Rini1-1/+1
Tighten up symbol dependencies in a number of places. Ensure that a SPL specific option has at least a direct dependency on SPL. In places where it's clear that we depend on something more specific, use that dependency instead. This means in a very small number of places we can drop redundant dependencies. Reported-by: Pali Rohár <pali@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-05Convert CONFIG_FSL_FIXED_MMC_LOCATION et al to KconfigTom Rini1-0/+13
This converts the following to Kconfig: CONFIG_FSL_FIXED_MMC_LOCATION CONFIG_ESDHC_HC_BLK_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-06-28tpl: Ensure all TPL symbols in Kconfig have some TPL dependencyTom Rini1-1/+1
Tighten up symbol dependencies in a number of places. Ensure that a TPL specific option has at least a direct dependency on TPL. In places where it's clear that we depend on something more specific, use that dependency instead. Reported-by: Pali Rohár <pali@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2022-05-28bootmenu: U-Boot console is enabled as defaultMasahisa Kojima1-0/+7
The commit 2158b0da220c ("bootmenu: add Kconfig option not to enter U-Boot console") disables to enter U-Boot console from bootmenu as default, this change affects the existing bootmenu users. This commit reverts the default behavior, the bootmenu can enter U-Boot console same as before. CMD_BOOTMENU_ENTER_UBOOT_CONSOLE is renamed BOOTMENU_DISABLE_UBOOT_CONSOLE and depends on AUTOBOOT_MENU_SHOW. Fixes: 2158b0da220c ("bootmenu: add Kconfig option not to enter U-Boot console") Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Tested-by: Pali Rohar <pali@kernel.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-05-11boot: Kconfig: Enable FIT processing by default on TI secure devicesAndrew Davis1-0/+2
TI secure devices chain-of-trust depends on FIT image processing, enable it by default on these devices. This also reduces the delta between the secure and non-secure defconfig files. Signed-off-by: Andrew Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2022-05-11boot: Kconfig: Disable non-FIT loading for TI secure devicesAndrew Davis1-1/+1
Non-FIT image loading support should be disabled for TI secure devices as the image handlers for those image types do not follow our secure boot checks. Signed-off-by: Andrew Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2022-04-25bootstd: Provide a default commandSimon Glass1-1/+16
We would like to use bootstd by default when EFI boot manager is not enabled. But so far bootstd does not support all the of distro-boot fetures. So for now, add an option to select this. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add an implementation of script bootSimon Glass1-0/+11
Add a bootmeth driver which handles distro boot from a disk via a U-Boot script, so we can boot a bootflow using this commonly used mechanism. This is required by Armbian, for example. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add a sandbox bootmeth driverSimon Glass1-0/+7
Add a bootmeth driver for sandbox, used for testing. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add an implementation of EFI bootSimon Glass1-0/+21
Add a bootmeth driver which handles EFI boot, using EFI_LOADER. In effect, this provides the same functionality as the 'bootefi' command and shares the same code. But the interface into it is via a bootmeth, so it does not require any special scripts, etc. For now this requires the 'bootefi' command be enabled. Future work may tidy this up so that it can be used without CONFIG_CMDLINE being enabled. There was much discussion about whether this is needed, but it seems that it is, at least for now. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add an implementation of distro PXE bootSimon Glass1-0/+10
Add a bootmeth driver which handles distro boot from a network device, so we can boot a bootflow using this commonly used mechanism. In effect, this provides the same functionality as the 'pxe' command and shares the same code. But the interface into it is via a bootmeth. For now this requires the 'pxe' command be enabled. Future work may tidy this up so that it can be used without CONFIG_CMDLINE being enabled. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add an implementation of distro bootSimon Glass1-0/+15
Add a bootmeth driver which handles distro boot from a disk, so we can boot a bootflow using this commonly used mechanism. In effect, this provides the same functionality as the 'sysboot' command and shares the same code. But the interface into it is via a bootmeth. For now this requires the 'pxe' command be enabled. Future work may tidy this up so that it can be used without CONFIG_CMDLINE being enabled. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add the bootstd uclass and core implementationSimon Glass1-0/+34
The 'bootstd' device provides the central information about U-Boot standard boot. Add a uclass for bootstd and the various helpers needed to make it work. Also add a binding file. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-04arm: init: save previous bootloader dataDzmitry Sankouski1-0/+24
When u-boot is used as a chain-loaded bootloader (replacing OS kernel), previous bootloader leaves data in RAM, that can be reused. For example, on recent arm linux system, when chainloading u-boot, there are initramfs and fdt in RAM prepared for OS booting. Initramfs may be modified to store u-boot's payload, thus providing the ability to use chainloaded u-boot to boot OS without any storage support. Two config options added: - SAVE_PREV_BL_INITRAMFS_START_ADDR saves initramfs start address to 'prevbl_initrd_start_addr' environment variable - SAVE_PREV_BL_FDT_ADDR saves fdt address to 'prevbl_fdt_addr' environment variable Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Cc: Tom Rini <trini@konsulko.com>
2022-04-02Revert "global: Remove CONFIG_SYS_EXTRA_OPTIONS support"Tom Rini1-0/+13
Unfortunately, we require additional logic to buildman to support this removal and still use SYS_SOC, etc, for build targets. This reverts commit eeec00072d7a0b5b91896d014618e558ce438738. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-04-01global: Remove CONFIG_SYS_EXTRA_OPTIONS supportTom Rini1-13/+0
All options have now been migrated to Kconfig correctly so remove this support. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-04-01Convert CONFIG_SYS_MONITOR_BASE to KconfigTom Rini1-0/+25
This converts the following to Kconfig: CONFIG_SYS_MONITOR_BASE Note that for how this is re-used on some PowePC platforms, we introduce CONFIG_SPL_SYS_MONITOR_BASE and CONFIG_TPL_SYS_MONITOR_BASE and use the CONFIG_VAL macro to get the correct value at build time, in the code. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-04-01Convert CONFIG_SDCARD et al to KconfigTom Rini1-0/+14
This converts the following to Kconfig: CONFIG_SDCARD CONFIG_SPIFLASH Signed-off-by: Tom Rini <trini@konsulko.com>
2022-03-31boot: image: add a stage pre-loadPhilippe Reynes1-0/+55
Add a stage pre-load that could check or modify an image. For the moment, only a header with a signature is supported. This header has the following format: - magic : 4 bytes - version : 4 bytes - header size : 4 bytes - image size : 4 bytes - offset image signature : 4 bytes - flags : 4 bytes - reserved0 : 4 bytes - reserved1 : 4 bytes - sha256 of the image signature : 32 bytes - signature of the first 64 bytes : n bytes - image signature : n bytes - padding : up to header size The stage uses a node /image/pre-load/sig to get some informations: - algo-name (mandatory) : name of the algo used to sign - padding-name : name of padding used to sign - signature-size : size of the signature (in the header) - mandatory : set to yes if this sig is mandatory - public-key (madatory) : value of the public key Before running the image, the stage pre-load checks the signature provided in the header. This is an initial support, later we could add the support of: - ciphering - uncompressing - ... Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-03-18Convert CONFIG_BOOT_RETRY_TIME et al to KconfigTom Rini1-0/+30
This converts the following to Kconfig: CONFIG_BOOT_RETRY_TIME CONFIG_BOOT_RETRY_MIN CONFIG_RESET_TO_RETRY We also introduce CONFIG_BOOT_RETRY to gate these options, and clean up the associated Makefile entry and C code for picking default values of CONFIG_BOOT_RETRY_MIN. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-02-04configs: sunxi: Add support for Lichee Pi NanoIcenowy Zheng1-3/+4
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>
2022-01-21Convert CONFIG_TIMESTAMP to KconfigSimon Glass1-0/+11
This converts the following to Kconfig: CONFIG_TIMESTAMP Signed-off-by: Simon Glass <sjg@chromium.org>
2021-12-27Finish conversion of CONFIG_SYS_CLK_FREQ to KconfigTom Rini1-2/+18
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 Rini1-0/+7
This converts the following to Kconfig: CONFIG_SD_BOOT CONFIG_SD_BOOT_QSPI Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-13bootstage: Differentiate boot progress kconfig entriesJan Kiszka1-1/+1
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>
2021-11-11Create a new boot/ directorySimon Glass1-0/+1036
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>
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