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* Merge branch '2021-08-21-assorted-changes'WIP/22Aug2021Tom Rini2021-08-226-23/+1146
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| * display_options: Do not use %llu in print_sizeWIP/2021-08-21-assorted-changesMatwey V. Kornilov2021-08-211-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | tiny-printf variant doesn't know how to handle %llu format string, but both tiny-printf and print_size can meet in SPL when TFTP is used to obtain main u-boot image. This is known to lead to critical boot issue at AM335x platform when printf is catched in infinite loop. To avoid such issues and make print_size function tiny-printf friendly, use %u instead of %luu. Note, that the size value is guaranteed to be less than 1024 in this conditional branch, so the cast to unsigned int is safe. Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * tiny-printf: Handle %pM format when CONFIG_SPL_NET_SUPPORT is enabledMatwey V. Kornilov2021-08-211-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | %pM format string is used to print MAC-address and this is required while SPL network boot. This patch fixes the SPL boot issues like the following: Trying to boot from USB eth ## Error: flags type check failure for "ethaddr" <= "40309614M" (type: m) ## Error inserting "ethaddr" variable, errno=1 eth0: eth_cpsw## Error: flags type check failure for "eth1addr" <= "81f01114M" (type: m) ## Error inserting "eth1addr" variable, errno=1 , eth1: usb_ether eth_cpsw Waiting for PHY auto negotiation to complete......... TIMEOUT ! Problem booting with BOOTP SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * Fix flashing of eMMC user area with FastbootOleh Kravchenko2021-08-211-7/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'gpt' and 'mmc0' fastboot partitions have been treated as the same device, but it is wrong. Fill disk_partition structure with eMMC user partition info to properly flash data. Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Marek Vasut <marex@denx.de> Cc: Sean Anderson <sean.anderson@seco.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
| * Fix flash and erase of eMMC Boot2 with FastbootOleh Kravchenko2021-08-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | The current U-Boot version has the next matches for boot partitions: > mmc0boot0 to EMMC_BOOT1 > mmc0boot1 to EMMC_BOOT1 (should be EMMC_BOOT2) This patch fixes a typo for the boot partition number. Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Marek Vasut <marex@denx.de> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
| * clk: clk_versaclock: Add support for versaclock driverAdam Ford2021-08-213-0/+1110
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is based on the Versaclock driver from the Linux code, but due differences in the clock API between them, some pieces had to be changed. This driver creates a mux, pfd, pll, and a series of fod ouputs. Rate Usecnt Name ------------------------------------------ 25000000 0 `-- x304-clock 25000000 0 `-- clock-controller@6a.mux 25000000 0 |-- clock-controller@6a.pfd 2800000000 0 | `-- clock-controller@6a.pll 33333333 0 | |-- clock-controller@6a.fod0 33333333 0 | | `-- clock-controller@6a.out1 33333333 0 | |-- clock-controller@6a.fod1 33333333 0 | | `-- clock-controller@6a.out2 50000000 0 | |-- clock-controller@6a.fod2 50000000 0 | | `-- clock-controller@6a.out3 125000000 0 | `-- clock-controller@6a.fod3 125000000 0 | `-- clock-controller@6a.out4 25000000 0 `-- clock-controller@6a.out0_sel_i2cb A translation function is added so the references to <&versaclock X> get routed to the corresponding clock-controller@6a.outX. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
* Merge https://source.denx.de/u-boot/custodians/u-boot-riscvWIP/19Aug2021Tom Rini2021-08-196-4/+29
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| * board: sifive: overwrite board_fdt_blob_setup in u-boot properZong Li2021-08-172-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add board_fdt_blob_setup to return the device tree location which is passed by prior stage in u-boot proper. The generic board_fdt_blob_setup always returns _end, it mignt be ok because u-boot SPL would currently put the dtb there, but it would be broken if we put the dtb to another place and assigned the location into a1 register for u-boot proper. Use the location passed by prior stage would make more sence, because we actually pass the location to u-boot proper and want to use that one, rather than the dtb which in _end. We can't use CONFIG_OF_PRIOR_STAGE because it doens't distinguish the implementation of u-boot SPL and u-boot proper, so u-boot SPL need to reply on the prior stage to pass device tree location as well, but we don't pass the DT from boot rom now. In addition, when CONFIG_OF_PRIOR_STAGE is enabled, the u-boot-spl.bin and u-boot.itb won't include the device tree. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
| * board: sifive: compile stuff only related to SPL in SPL buildZong Li2021-08-172-3/+4
| | | | | | | | | | | | | | | | | | As (3581811dc26f "riscv: sifive/fu540: Move SPL related functions to spl.c"), we put the SPL stuff in spl.c, we don't need to compile unleashed.c and unmatched.c in SPL build. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
| * riscv: cpu: fu740: Fix typo of dateZong Li2021-08-171-1/+1
| | | | | | | | | | | | | | Fixed the typo of date of copyright declaration. Signed-off-by: Zong Li <zong.li@sifive.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * qemu-riscv64_smode: fix extlinux (define preboot)Dimitri John Ledkov2021-08-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 37304aaf60bf ("Convert CONFIG_USE_PREBOOT and CONFIG_PREBOOT to Kconfig") removed preboot commands in RISC-V targets and broke extlinux support as reported by Fu Wei <wefu@redhat.com>. The patch finishes migration of CONFIG_USE_PREBOOT and CONFIG_REBOOT to Kconfig. Fixes: 37304aaf60bf ("Convert CONFIG_USE_PREBOOT and CONFIG_PREBOOT to Kconfig") Reported-By: Fu Wei <wefu@redhat.com> Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com> Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
* | Merge https://source.denx.de/u-boot/custodians/u-boot-tegraTom Rini2021-08-171-2/+18
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| * board: apalis-tk1: launch toradex easy installer in usb recoveryMarcel Ziswiler2021-08-161-2/+18
|/ | | | | | | | | | | The USB recovery mode is used by Toradex to load the Toradex Easy Installer image which supports further system images installation. Prepare for loading and launching the Toradex Easy Installer if the USB Recovery mode is activated. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* Prepare v2021.10-rc2v2021.10-rc2Tom Rini2021-08-161-1/+1
| | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* configs: Resync with savedefconfigTom Rini2021-08-1637-41/+6
| | | | | | Rsync all defconfig files using moveconfig.py Signed-off-by: Tom Rini <trini@konsulko.com>
* Merge https://source.denx.de/u-boot/custodians/u-boot-stmTom Rini2021-08-1637-133/+887
|\ | | | | | | | | | | | | | | | | Highlights: - Handle TF-A boot with FIP for STM32MP1 - Fix board_get_usable_ram_top(0) for STM32MP1 - DT alignement with kernel v5.14 for STM32MP1 - SPI-NOR DT update for DHSOM - Add UCLASS API for ECDSA singnature and implement it for STM32MP1
| * test: dm: Add test for ECDSA UCLASS supportAlexandru Gagniuc2021-08-163-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | This test verifies that ECDSA_UCLASS is implemented, and that ecdsa_verify() works as expected. The definition of "expected" is "does not find a device, and returns -ENODEV". The lack of a hardware-independent ECDSA implementation prevents us from having one in the sandbox, for now. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * Kconfig: FIT_SIGNATURE should not select RSA_VERIFYAlexandru Gagniuc2021-08-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | FIT signatures can now be implemented with ECDSA. The assumption that all FIT images are signed with RSA is no longer valid. Thus, instead of 'select'ing RSA, only 'imply' it. This doesn't change the defaults, but allows one to explicitly disable RSA support. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * arm: stm32mp1: Implement ECDSA signature verificationAlexandru Gagniuc2021-08-163-0/+112
| | | | | | | | | | | | | | | | The STM32MP ROM provides several service. One of them is the ability to verify ecdsa256 signatures. Hook the ROM API into the ECDSA uclass. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * lib: ecdsa: Implement UCLASS_ECDSA verification on targetAlexandru Gagniuc2021-08-165-0/+160
| | | | | | | | | | | | | | | | | | | | | | Implement the crypto_algo .verify() function for ecdsa256. Because it backends on UCLASS_ECDSA, this change is focused on parsing the keys from devicetree and passing this information to the specific UCLASS driver. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * dm: crypto: Define UCLASS API for ECDSA signature verificationAlexandru Gagniuc2021-08-162-0/+40
| | | | | | | | | | | | | | | | | | | | Define a UCLASS API for verifying ECDSA signatures. Unlike UCLASS_MOD_EXP, which focuses strictly on modular exponentiation, the ECDSA class focuses on verification. This is done so that it better aligns with mach-specific implementations, such as stm32mp. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * ARM: dts: stm32: Reduce DHCOR SPI NOR frequency to 50 MHzMarek Vasut2021-08-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPI NOR is a bit further away from the SoC on DHCOR than on DHCOM, which causes additional signal delay. At 108 MHz, this delay triggers a sporadic issue where the first bit of RX data is not received by the QSPI controller. There are two options of addressing this problem, either by using the DLYB block to compensate the extra delay, or by reducing the QSPI bus clock frequency. The former requires calibration and that is overly complex for SPL, so opt for the second option. This incurs 20ms delay during boot, when SPL loads U-Boot to DRAM. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * ARM: stm32: Set environment sector size to 4k on DHSOMMarek Vasut2021-08-162-2/+2
| | | | | | | | | | | | | | | | | | | | The DHSOM SPI NOR is using 4k erase blocks, make use of it and define the default environment sector size to 4k. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * arm: dts: stm32mp15: alignment with v5.14Patrick Delaunay2021-08-163-9/+42
| | | | | | | | | | | | | | | | | | | | | | Device tree alignment with Linux kernel v5.14-rc3 - ARM: dts: stm32: move stmmac axi config in ethernet node on stm32mp15 - ARM: dts: stm32: Configure qspi's mdma transfer to block for stm32mp151 - ARM: dts: stm32: add a new DCMI pins group on stm32mp15 - ARM: dts: stm32: fix ltdc pinctrl on microdev2.0-of7 Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * stm32mp: correctly handle board_get_usable_ram_top(0)Patrick Delaunay2021-08-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function board_get_usable_ram_top can be called after relocation with total_size = 0 to get the uppermost pointer that is valid to access in U-Boot. When total_size = 0, the reserved memory should be not take in account with lmb library and 'gd->ram_base + gd->ram_size' can be used. It is the case today in lib/efi_loader/efi_memory.c:efi_add_known_memory() and this patch avoids that the reserved memory for OP-TEE is not part of the EFI available memory regions. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * stm32mp1: stm32prog: remove stm32prog_get_tee_partitions with FIPPatrick Delaunay2021-08-164-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | The MTD tee partitions used to save the OP-TEE binary are needed when TF-A doesn't use the FIP container to load binaries. This patch puts under CONFIG_STM32MP15x_STM32IMAGE flag the associated code in U-Boot binary and prepare the code cleanup when CONFIG_STM32MP15x_STM32IMAGE support will be removed after TF-A migration to FIP support. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * doc: st: stm32mp1: Add FIP support for trusted bootPatrick Delaunay2021-08-161-96/+232
| | | | | | | | | | | | | | | | | | | | | | | | | | TF-A for STM32MP15 now supports the FIP: it is a packaging format which includes the secure monitor, u-boot-nodtb.bin and u-boot.dtb This FIP file is loaded by FSBL = TF-A BL2. This patch updates the board documentation to use this FIP file and no more u-boot.stm32 (with STM32 image header) which is no more generated. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * arm: stm32mp: add defconfig for trusted boot with FIPPatrick Delaunay2021-08-166-16/+207
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add TF-A FIP support for trusted boot on STM32MP15x, when STM32MP15x_STM32IMAGE is not activated. With FIP support the SSBL partition is named "fip" and its size is 4MB, so the ENV partition name in device tree (for SD card or eMMC) or offset in defconfig (CONFIG_ENV_OFFSET / CONFIG_ENV_OFFSET_REDUND) need to be modified. With FIP the TEE MTD partitions are removed because the OP-TEE binray are included in the FIP containers. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * arm: stm32mp: handle the OP-TEE nodes in DT with FIP supportPatrick Delaunay2021-08-163-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With FIP support in TF-A (when CONFIG_STM32MP15x_STM32IMAGE is not activated), the DT nodes needed by OP-TEE are added by OP-TEE firmware in U-Boot device tree, present in FIP. These nodes are only required in trusted boot, when TF-A load the file u-boot.stm32, including the U-Boot device tree with STM32IMAGE header, in this case OP-TEE can't update the U-Boot device tree. Moreover in trusted boot mode with FIP, as the OP-TEE nodes are present in U-Boot device tree only when needed the function stm32_fdt_disable_optee can be removed. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * arm: stm32mp: add config for STM32IMAGE supportPatrick Delaunay2021-08-164-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By default for trusted boot with TF-A, U-Boot (u-boot-nodtb) is located in FIP container with its device tree and with the secure monitor (provided by TF-A or OP-TEE). The FIP file is loaded by TF-A BL2 and each components is extracted at the final location. This patch add CONFIG_STM32MP15x_STM32IMAGE to request the STM32 image generation for SOC STM32MP15x when FIP container is not used (u-boot.stm32 is loaded by TF-A as done previously to keep the backward compatibility). Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * clk: stm32mp1: add support of BSEC clockPatrick Delaunay2021-08-161-0/+1
|/ | | | | | | | | | | | | Add the support of the BSEC clock used by the STM32MP misc driver since the commit 622c956cada0 ("stm32mp: bsec: manage clock when present in device tree") even if this clock is not yet defined in kernel device tree stm32mp151.dtsi. This patch avoids issue for basic boot when this secure clock are not provided by secure world with SCMI. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
* Merge tag 'efi-2021-10-rc2-2' of ↵Tom Rini2021-08-1529-1244/+845
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2021-10-rc2-2 Documentation: * Require Sphinx >= 2.4.4 for 'make htmldocs' * Move devicetree documentation to restructured text and update it * Document stm32mp1 devicetree bindings UEFI * Extend measurement to UEFI variables and ExitBootServices() * Support Uri() node in devicetree to text protocol * Add Linux magic token to RISC-V EFI test binaries
| * efi_loader: refactor efi_append_scrtm_version()Masahisa Kojima2021-08-141-13/+1
| | | | | | | | | | | | | | Refactor efi_append_scrtm_version() to use common function for adding eventlog and extending PCR. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
| * efi_loader: add ExitBootServices() measurementMasahisa Kojima2021-08-143-0/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | TCG PC Client PFP spec requires to measure "Exit Boot Services Invocation" if ExitBootServices() is invoked. Depending upon the return code from the ExitBootServices() call, "Exit Boot Services Returned with Success" or "Exit Boot Services Returned with Failure" is also measured. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Swap two ifs in efi_exit_boot_services(). efi_tcg2_notify_exit_boot_services must have EFIAPI signature. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * efi_loader: add boot variable measurementMasahisa Kojima2021-08-144-1/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TCG PC Client PFP spec requires to measure "Boot####" and "BootOrder" variables, EV_SEPARATOR event prior to the Ready to Boot invocation. Since u-boot does not implement Ready to Boot event, these measurements are performed when efi_start_image() is called. TCG spec also requires to measure "Calling EFI Application from Boot Option" for each boot attempt, and "Returning from EFI Application from Boot Option" if a boot device returns control back to the Boot Manager. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
| * efi_loader: add secure boot variable measurementMasahisa Kojima2021-08-142-0/+185
| | | | | | | | | | | | | | | | | | | | | | | | TCG PC Client PFP spec requires to measure the secure boot policy before validating the UEFI image. This commit adds the secure boot variable measurement of "SecureBoot", "PK", "KEK", "db", "dbx", "dbt", and "dbr". Note that this implementation assumes that secure boot variables are pre-configured and not be set/updated in runtime. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
| * efi_loader: add Linux magic to RISC-V crt0Heinrich Schuchardt2021-08-141-2/+5
| | | | | | | | | | | | | | | | | | | | | | Add the Linux magic to the EFI file header to allow running our test programs with GRUB's linux command. MajorImageVersion = 1 indicates a kernel that can consume the EFI_LOAD_FILE2_PROTOCOL. This allows to dump the GRUB provided intird with our initrddump.efi tool. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * efi_loader: Uri() device path nodeHeinrich Schuchardt2021-08-142-0/+19
| | | | | | | | | | | | | | iPXE used Uri() device path nodes. So we should support them in the device path to text protocol. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * doc: stm32mp1: add page for device tree bindingsPatrick Delaunay2021-08-1413-893/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With device tree binding migration to yaml it is difficult to synchronize the binding from Linux kernel to U-Boot. Instead of maintaining the same dt bindings, this patch adds in the U-Boot documentation the path to the device tree bindings in Linux kernel for STMicroelectronics devices, when they are used without modification. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Add links for referenced text files. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * doc: Add a note about why devicetree is usedSimon Glass2021-08-142-0/+42
| | | | | | | | | | | | | | | | This question comes up every now and then with people coming from Linux. Add some notes about it so we can point to it in the mailing list. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * doc: Update devicedocs including how to add tweaksSimon Glass2021-08-141-81/+100
| | | | | | | | | | | | | | | | | | | | | | This file is about 10 years old and the updates have not covered everything that has changed, particularly in the last few years. Update the information and add mention of the u-boot.dtsi files. Signed-off-by: Simon Glass <sjg@chromium.org> Fix typos. Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * doc: Move devicetree control doc to rSTSimon Glass2021-08-144-25/+43
| | | | | | | | | | | | | | | | | | | | | | Move this to rST format, largely unchanged to start with. Add an index for this topic, as well as an empty intro. Note this patch does not include updates! Is it just a conversion to the new format. See the next patch. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchart <xypron.glpk@gmx.de>
| * doc: fix Latex marginsHeinrich Schuchardt2021-08-141-12/+19
| | | | | | | | | | | | | | | | | | Adjust the Latex formatting to match Linux v5.13.1: * add Latex margins * reformat the code in doc/conf.py to match Linux Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * doc: require Sphinx 2.4.4Heinrich Schuchardt2021-08-142-98/+5
| | | | | | | | | | | | | | Require Sphinx 2.44 to build the documentation. Remove all code related to earlier versions. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * doc: add pkg-config to the build dependenciesHeinrich Schuchardt2021-08-141-2/+2
|/ | | | | | tools/Makefile uses pkg-config. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* Merge https://source.denx.de/u-boot/custodians/u-boot-x86Tom Rini2021-08-132-14/+9
|\ | | | | | | | | | | - Enable SeaBIOS support for Crown Bay - Update SeaBIOS build instructions in the x86 doc - Enable CONFIG_SPI_FLASH_SMART_HWCAPS for Crown Bay
| * x86: crownbay: Enable CONFIG_SPI_FLASH_SMART_HWCAPSBin Meng2021-08-131-1/+0
| | | | | | | | | | | | | | | | | | | | | | Now that the spi-nor fix has been made in u-boot/master via: commit 87e7219f9c6a ("mtd: spi-nor: Respect flash's hwcaps in spi_nor_adjust_hwcaps()") enable CONFIG_SPI_FLASH_SMART_HWCAPS on Intel Crown Bay again. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * doc: x86: Update SeaBIOS build instructionsBin Meng2021-08-131-13/+8
| | | | | | | | | | | | | | | | | | Update SeaBIOS build instructions using exact command that involves "make olddefconfig", and mention SeaBIOS release 1.14.0 has been used for testing. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * x86: crownbay: Enable SeaBIOS supportBin Meng2021-08-131-0/+1
| | | | | | | | | | | | | | | | Enable SeaBIOS support for any kernel that requires legacy BIOS services. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge tag 'u-boot-rockchip-20210812' of ↵Tom Rini2021-08-1263-1245/+3337
|\ \ | |/ |/| | | | | | | | | | | | | https://source.denx.de/u-boot/custodians/u-boot-rockchip - Add Rockchip SFC driver support; - DTS sync from kernel; - emmc hs400 support for rk3399; - Fix for spinore bootdevice and MMC boot order;
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