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2021-09-09MAINTAINERS: Update ARM TI entryLokesh Vutla
Move TI maintainership to Tom. Updated with the following commands: find ./ -name MAINTAINERS | xargs sed -i s/"Lokesh Vutla <lokeshvutla@ti.com>"/"Tom Rini <trini@konsulko.com>"/g Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com> Acked-by: Tom Rini <trini@konsulko.com>
2021-09-09Kconfig: Drop duplicate 'select SHA512' instancesTom Rini
When dropping SHA512_ALGO in general, we didn't catch some cases where an option was selecting both SHA512 and SHA512_ALGO and caused them to select SHA512 twice. Kconfig doesn't complain, but this is still wrong and should be corrected. Fixes: e60e44993120 ("lib: Drop SHA512_ALGO in lieu of SHA512") Reported-by: Andreas Schwab <schwab@suse.de> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08Merge branch '2021-09-08-fix-FIT-hash-algos-in-SPL'Tom Rini
- Merge some fixes to how we enable hash algorithms for FIT images in SPL. This fixes a few cases where we should have had some options enabled, but did not. This also removes otherwise unused options in a few other cases.
2021-09-08image: Drop IMAGE_ENABLE_{MD5, CRC32} #definesAlexandru Gagniuc
These are no longer used, so drop them. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-09-08image: Drop if/elseif hash selection in calculate_hash()Alexandru Gagniuc
calculate_hash() would try to select the appropriate hashing function by a if/elseif contruct. But that is exactly why hash_lookup_algo() exists, so use it instead. This does mean that we now have to 'select HASH' to make sure we get the hash_lookup_algo() symbol. However, the change makes sense because even basic FITs will have to deal with "hash" nodes. My only concern is that the 'select SPL_HASH' might cause some platform to grow above its SPL size allowance Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> [trini: Make FSL_CAAM be implied only on ARM && SPL] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08common: Move MD5 hash to hash_algo[] array.Alexandru Gagniuc
MD5 is being called directly in some places, but it is not available via hash_lookup_algo("md5"). This is inconsistent with other hasing routines. To resolve this, add an "md5" entry to hash_algos[]. The #ifdef clause looks funnier than those for other entries. This is because both MD5 and SPL_MD5 configs exist, whereas the other hashes do not have "SPL_" entries. The long term plan is to get rid of the ifdefs, so those should not be expected to survive much longer. The md5 entry does not have .hash_init/update/finish members. That's okay because hash_progressive_lookup_algo() will catch that, and return -EPROTONOSUPPORT, while hash_lookup_algo() will return the correct pointer. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> [trini: Use CONFIG_IS_ENABLED not IS_ENABLED for MD5 check] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08common/spl: Drop [ST]PL_HASH_SUPPORT in favor of [ST]PL_HASHAlexandru Gagniuc
All of these configs exist. Stick to using CONFIG_[ST]PL_HASH, and drop all references to CONFIG_[ST]PL_HASH_SUPPORT. This means we need for CHAIN_OF_TRUST to select SPL_HASH now. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> [trini: Add TPL case, fix CHAIN_OF_TRUST, other tweaks] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-08lib: Drop SHA512_ALGO in lieu of SHA512Alexandru Gagniuc
SHA512_ALGO was used as a "either SHA512 or SHA384", although the implementations of these two algorithms share a majority of code. From a Kconfig interface perspective, it makes sense to present two distinct options. This requires #ifdefing out the SHA512 implementation from sha512.c. The latter doesn't make any sense. It's reasonable to say in Kconfig that SHA384 depends on SHA512, and seems to be the more polite way to handle the selection. Thus, automatically select SHA512 when SHA384 is enabled. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2021-09-08common: Remove unused CONFIG_FIT_SHAxxx selectorsAlexandru Gagniuc
Originally CONFIG_FIT_SHAxxx enabled specific SHA algos for and only for hash_calculate() in common/image-fit.c. However, since commit 14f061dcb1 ("image: Drop IMAGE_ENABLE_SHAxxx"), the correct selector was changed to CONFIG_SHAxxx. The extra "_FIT_" variants are neither used, nor needed. Remove them. One defconfig disables FIT_SHA256, which is now changed to 'SHA256'. CMD_MVEBU_BUBT needs to select select SHA256 to avoid undefined references to "sha256_*()". bubt.c needs sha256, so this selection is correct. It is not clear why this problem did not manifest before. Note that SHA selection in SPL is broken for this exact reason. There is no corresponding SPL_SHAxxx. Fixing this is is beyond the scope of this change. Also note that we make CONFIG_FIT now imply SHA256, to make up for FIT_SHA256 previously being a default y option. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> [trini: Add imply SHA256 to FIT] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07Merge branch '2021-09-07-ATAGs-and-related-migration' into nextTom Rini
- Merge ATAGs and MACH_ID options to Kconfig, and then disable them for nearly all platforms. A small number of platforms actively require this support still, and have it still enabled. Otherwise, it's migrated and disabled.
2021-09-07arm: Finish migration of CONFIG_MACH_TYPETom Rini
As this is only useful when booting with ATAGs, which are now largely disabled, remove this value for the remaining platforms. We have a few places in the code that had been testing for MACH_TYPE as a sort of internal logic. Update those to use different but still correct CONFIG symbols. Cc: Phil Sutter <phil@nwl.cc> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07arm: Add Kconfig entry for MACH_TYPETom Rini
As part of migrating support for ATAGs to Kconfig, add an option for setting and passing MACH_TYPE. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07arm: Disable ATAGs supportTom Rini
With the exceptions of ds109, ds414, icnova-a20-swac, nokia_rx51 and stemmy, disable ATAG support. A large number of platforms had enabled support but never supported a kernel so old as to require it. Further, some platforms are old enough to support both, but are well supported by devicetree booting, and have been for a number of years. This is because some of the ATAGs related functions have been re-used to provide the same kind of information, but for devicetree or just generally to inform the user. When needed still, rename these functions to get_board_revision() instead, to avoid conflicts. In other cases, these functions were simply unused, so drop them. Cc: Andre Przywara <andre.przywara@arm.com> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Phil Sutter <phil@nwl.cc> Cc: Stefan Bosch <stefan_b@posteo.net> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07imx: Convert SERIAL_TAG support to ENV_VARS_UBOOT_RUNTIME_CONFIGTom Rini
No iMX platforms have supported ATAG-based booting. They have however re-used the CONFIG_SERIAL_TAG option as a way to enable support of reading the OTP fuses and setting the serial# environment variable in some cases. Change the warp7 support to use this symbol, use this for updating the rest of the imx7 code, and update the imx8 conditionals. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07Convert CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to KconfigTom Rini
This converts the following to Kconfig: CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-07Merge https://source.denx.de/u-boot/custodians/u-boot-riscvTom Rini
2021-09-07riscv: lib: modify the indentZong Li
We usually use a space in function declaration, rather than a tab. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-09-07board: sifive: use ccache driver instead of helper functionZong Li
Invokes the common cache_init function to initialize ccache. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-09-07riscv: lib: implement enable_caches for sifive cacheZong Li
The enable_caches is a generic hook for architecture-implemented, we define this function to enable composable cache of sifive platforms. In sifive_cache, it invokes the generic cache_enable interface of cache uclass to execute the relative implementation in SiFive ccache driver. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-09-07common: board_r: support enable_caches for RISC-VZong Li
The enable_caches is a generic hook for architecture-implemented, we leverage this function to enable caches for RISC-V Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-09-07cache: add sifive composable cache driverZong Li
This driver is currently responsible for enabling all ccache ways. Composable cache could be configure as RAM or cache, we will use it as RAM at the beginning to put the u-boot SPL there. In u-boot proper phrase, we will use the composable cache as cache, and try to enable the cache ways. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-09-07riscv: Add missing sentinel in ocores_i2c.cThomas Skibo
The ocores_i2c.c driver is missing a sentinel at the end of the compatible strings list. This causes the "dm compat" command to spew garbage. Signed-off-by: Thomas Skibo <thomas-git@skibo.net> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-09-07riscv: show code leading to exceptionHeinrich Schuchardt
To make analyzing exceptions easier output the code that leads to it. We already do the same on the ARM platform. Here is an example: => exception ebreak Unhandled exception: Breakpoint EPC: 000000008ff5d50e RA: 000000008ff5d62c TVAL: 0000000000000000 EPC: 000000008020b50e RA: 000000008020b62c reloc adjusted Code: 2785 0693 07a0 dce3 fef6 47a5 d563 00e7 (9002) To disassemble the code we can use the decodecode script: $ echo 'Code: 2785 0693 07a0 dce3 fef6 47a5 d563 00e7 (9002)' | \ CROSS_COMPILE=riscv64-linux-gnu- scripts/decodecode Code: 2785 0693 07a0 dce3 fef6 47a5 d563 00e7 (9002) All code ======== 0: 2785 addiw a5,a5,1 2: 07a00693 li a3,122 6: fef6dce3 bge a3,a5,0xfffffffffffffffe a: 47a5 li a5,9 c: 00e7d563 bge a5,a4,0x16 10:* 9002 ebreak <-- trapping instruction ... Code starting with the faulting instruction =========================================== 0: 9002 ebreak ... As it is not always clear if the first 16 bits are at the start or in the middle of a 32bit instruction it may become necessary to strip the first u16 from the output before calling decodecode to get the correct disassembled code. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-09-07configs: qemu-riscvXX_spl_defconfig enable CMD_SBIHeinrich Schuchardt
Both for 64bit and 32bit at least on one board we should compile the sbi command. Enabling it on QEMU will allow to write a test for it. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-09-07riscv: enable booting HiFive Unmatched from SATAHeinrich Schuchardt
On the HiFive Unmatched a PCI to SATA adapter may be used to install a SATA drive. Enable booting from it. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
2021-09-06Merge tag 'u-boot-stm32-20210906' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-stm - fix EFI boot with OP-TEE for STM32MP15 boards
2021-09-06stm32mp: Fix board_get_usable_ram_top()Patrice Chotard
When booting in EFI, lib/efi_loader/efi_memory.c calls board_get_usable_ram_top(0) which returns by default gd->ram_base + gd->ram_size which is the top of DDR. In case of OPTEE boot, the top of DDR is currently reserved by OPTEE, board_get_usable_ram_top(0) must return an address outside OPTEE reserved memory. gd->ram_top matches this constraint as it has already been initialized by substracting all DT reserved-memory (included OPTEE memory area). Fixes: 92b611e8b003 ("stm32mp: correctly handle board_get_usable_ram_top(0)") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-09-04Merge tag 'efi-2021-10-rc4' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2021-10-rc4 Documentation: Remove invalid reference to configuration variable in UEFI doc UEFI: Parameter checks for the EFI_TCG2_PROTOCOL Improve support of preseeding UEFI variables. Correct the calculation of the size of loaded images. Allow for UEFI images with zero VirtualSize
2021-09-04configs: Resync with savedefconfigTom Rini
Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04Merge branch '2021-09-04-makefile-cleanups-part-b' into nextTom Rini
- Further Makefile/Kconfig namespace cleanups from Simon. This migrates a number of symbols to Kconfig and replaces some inconsistencies between CONFIG_FOO and CONFIG_SPL_FOO_SUPPORT/CONFIG_TPL_FOO_SUPPORT.
2021-09-04net: Move network rules to drivers/netSimon Glass
The code under drivers/net is related to ethernet networking drivers, in some fashion or another. Drop these from the top-level Makefile and also move the phy rule into drivers/net/Makefile which is where it belongs. Make the new rule for drivers/net check for the build-stage relevant ETH symbol. Fix up some Kconfig dependencies while we're here to mirror how the Makefile logic now works. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Introduce ETH, Kconfig dependency changes, am43xx fix] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04net: Rename SPL_NET_SUPPORT to SPL_NETSimon Glass
Rename this option so that CONFIG_IS_ENABLED can be used with it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04power: Refactor Makefile rulesSimon Glass
Move the power/ rules into drivers/power to avoid clutter in the Makefile and drivers/Makefile files. We must select SPL_POWER if SPL_POWER_DOMAIN is used, since the two are currently independent and boards do not necessarily enable SPL_POWER. Add a TPL_POWER as well, as that is used by one board. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-09-04power: Add a POWER configSimon Glass
At present we have SPL_POWER but not piain POWER. This works because there is a special build rule in Makefile that always includes the drivers/power directory. It is better to have all driver directories included by drivers/Makefile and there is already a rule in there for this purpose. It just needs a Kconfig for U-Boot proper, so add one. Update the pmic.h header file so that it defines the old pmic struct always, when driver model is not in use. That will avoid build errors for boards which enable POWER but not DM_PMIC. Enable this option always. That seems strange at first sight, but it actually but mimics the current Makefile behaviour. Once we can drop the old PMICs it should be easy enough to rename DM_PMIC to POWWER, or something similar. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04i2c: Convert CONFIG_POWER_I2C et al to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_POWER_I2C CONFIG_POWER_LEGACY They are handled at the same time due to a dependency between them. Update the Makefile rule to use legacy power only in U-Boot proper. Unfortunately a separate rule is needed in SPL to be able to build legacy power. Add SPL related symbols for both, to allow for SPL-only usage. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> [trini: More SPL related cleanups, reword commit message] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04power: Rename CONFIG_POWER to CONFIG_POWER_LEGACYSimon Glass
This option is used in pre-driver model code and much of it has never been converted to driver model. We want to add a new option to enable power support, so we can use a simple rule in the Makefile. Rename this one, which is really about a particular implementation of power. Also update the pmic.h header file so it either includes the legacy API or the driver model one. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-09-04power: Tidy up #undef of CONFIG_DM_PMICSimon Glass
Add a proper Kconfig option for SPL so we can remove the hack in some of the board config files. This involves adding CONFIG_SPL_DM_PMIC to some of the configs as well as updateing the Makefile rule for PMIC_RK8XX to exclude SPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> [trini: Add SPL_PMIC_RK8XX, enable when needed, handle undef of CONFIG_DM_PMIC_PFUZE100 as well] Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04gpio: Add a GPIO configSimon Glass
At present we have SPL_GPIO and TPL_GPIO but not piain GPIO. This works because there is a special build rule in Makefile that always includes the drivers/gpio directory. It is better to have all driver directories included by drivers/Makefile and there is already a rule in there for this purpose. It just needs a Kconfig for U-Boot proper, so add one. Enable the option always for now, since this mimics current behaviour. This can be updated once DM_GPIO is used everywhere. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04tegra: gpio: Drop use of CONFIG_xxx variablesSimon Glass
It is not a good idea to use things called CONFIG_xxx in the source code since this prefix is reserved for use by Kconfig. Rename these variables. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04Makefile: Move drivers/dma/ into drivers/MakefileSimon Glass
This rule should not be in the top-level Makefile. Move it, making use of the new LEGACY_DMA Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04Convert CONFIG_DMA_LPC32XX to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_DMA_LPC32XX Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04ti: Convert CONFIG_TI_EDMA3 to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_TI_EDMA3 Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-09-04dma: Add a Kconfig for legacy DMASimon Glass
We cannot use the existing DMA config for the MCD driver because it is not migrated to driver model. In order to move it to drivers/Makefile we need some sort of option for it. Add a new DMA_LEGACY option, which also acts as a signal that it should be migrated. Enable this for devkit3250 which uses CONFIG_DMA_LPC32XX which is not converted to Kconfig. For now this is not used in the Makefile. That update happens in a following patch. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04Makefile: Unify the rules for BOOTCOUNT_LIMITSimon Glass
Use a single rule that works for all phases. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04sata: Rename SATA_SUPPORT to SATASimon Glass
Rename this options so that CONFIG_IS_ENABLED can be used with it. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04ppc: Rename MPC8XXX_INIT_DDR_SUPPORT to MPC8XXX_INIT_DDRSimon Glass
Rename these options so that CONFIG_IS_ENABLED can be used with them. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04Rename CACHE_SUPPORT to CACHESimon Glass
Rename this option so that CONFIG_IS_ENABLED can be used with it. Oddly there is already an SPL_CACHE option. Drop it in favour of this one. Drop the special SPL Makefile rule which is now superfluous. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04spi: Rename SPI_SUPPORT to SPISimon Glass
Rename these options so that CONFIG_IS_ENABLED can be used with them. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04serial: Add a SERIAL configSimon Glass
At present we have SPL_SERIAL and TPL_SERIAL but not piain SERIAL. This works because there is a special build rule in Makefile that always includes the drivers/serial directory. It is better to have all driver directories included by drivers/Makefile and there is already a rule in there for this purpose. It just needs a Kconfig for U-Boot proper, so add one. It is always enabled, for now, since that mimics the current behaviour. It should be possible to drop the strange 'SERIAL_PRESENT' option at some point and use SERIAL instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04serial: Rename SERIAL_SUPPORT to SERIALSimon Glass
Rename these options so that CONFIG_IS_ENABLED can be used with them. Signed-off-by: Simon Glass <sjg@chromium.org>
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