- Oct 31, 2021
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Provide preliminary instructions on how to get U-Boot to run on Apple Silicon Macs. Signed-off-by:
Mark Kettenis <kettenis@openbsd.org> Reviewed-by:
Simon Glass <sjg@chromium.org>
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Add preliminary device trees for the Apple M1 mini (2020) and Apple M1 Macbook Pro 13" (2020). Device tree bindings for the Apple M1 SoC are still being formalized and these device trees will be synchronized with the Linux kernel as needed. The device trees in this commit are based on the initial Apple M1 device trees from Linux 5.13, nodes for dart, pcie, pinctrl, pmgr, usb based on bindings on track for inclusion in Linux 5.15 and 5.16 and nodes for i2c, mailbox, nvme, pmu, spmi and watchdog that don't have a proposed binding yet. These device trees are provided as a reference only as U-Boot uses the device tree passed by the m1n1 bootloader. Signed-off-by:
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The DART is an IOMMU that is used on Apple's M1 SoC. This driver configures the DART such that it operates in bypass mode which is enough to support DMA for the USB3 ports integrated on the SoC. Signed-off-by:
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Apple M1 SoCs include an S5L UART which is a variant of the S5P UART. Add support for this variant and enable it by default on Apple SoCs. Signed-off-by:
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Add support for Apple's M1 SoC that is used in "Apple Silicon" Macs. This builds a basic U-Boot that can be used as a payload for the m1n1 boot loader being developed by the Asahi Linux project. Signed-off-by:
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Add a set of tests for the IOMMU uclass. Signed-off-by:
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This uclass is intended to manage IOMMUs on systems where the IOMMUs are not in bypass mode by default. In that case U-Boot cannot ignore the IOMMUs if it wants to use devices that need to do DMA and sit behind such an IOMMU. This initial IOMMU uclass implementation does not implement and device ops and is intended for IOMMUs that have a bypass mode that does not require address translation. Support for IOMMUs that do require address translation is planned and device ops will be defined when support for such IOMMUs will be added. Signed-off-by:
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Use proper SATA macro for boot_device switch in spl_boot_device() function. Signed-off-by:
Pali Rohár <pali@kernel.org> Fixes: 2226ca17 ("arm: mvebu: Load U-Boot proper binary in SPL code based on kwbimage header")
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Stop using the device tree as a source for ad-hoc information. This reverts commit 2ae7adc6. Signed-off-by:
Michael Walle <michael@walle.cc> [trini: Also make board/broadcom/bcmns3/ns3.c fail clearly now] Signed-off-by:
Tom Rini <trini@konsulko.com>
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Tom Rini authored
Ad-hoc bindings that are not part of the upstream device tree / bindings are not allowed in-tree. Only bindings that are in-progress with upstream and then re-synced once agreed upon are. This reverts commit af288cb2. Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Cc: Priyanka Jain <priyanka.jain@nxp.com> Reported-by:
Marc Zyngier <maz@kernel.org>
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- Oct 29, 2021
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https://source.denx.de/u-boot/custodians/u-boot-mmcTom Rini authored
- Fix mmc_switch timeout - Update mmc hwpartitiion command - Support wait_dat0 for Freescale eSDHC/sdhci drivers
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There are 4 registers (PERIPHID{0-3}) that contain the ID of MCI. For MMCs' with peripheral id 0x02041180 and 0x03041180, H/W flow control needs to be enabled for multi block writes (MMC CMD 18). Signed-off-by:Usama Arif <usama.arif@arm.com> Reviewed-by:
Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by:
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Fix branching to avoid premature falling back on a long timeout instead of continuation of the initialization attempt. Clear of the comment to avoid the ambiguity. Signed-off-by:
Kirill Kapranov <kirill.kapranov@compulab.co.il> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Ye Li <ye.li@nxp.com> Reviewed-by:
Marek Behún <marek.behun@nic.cz> Tested-by:
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Jaehoon Chung authored
It doesn't need to follow more sequence to do the hwparititioning, because SD doesn't support hwpartitioning feature. Signed-off-by:
Peng Fan <peng.fan@nxp.com> Signed-off-by:
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Add option to extend the hardware partition to the maximum size by using the '-' dash sign instead of $cnt parameter. This is useful in case we want to switch the entire eMMC user area into pSLC mode, especially in case the device may be populated with different size eMMCs. With this change, we do not have to calculate the number of blocks of the user area manually. To switch the pSLC mode for user area, use e.g. the following. WARNING: This is a one-time irreversible change. => mmc hwpartition user enh 0 - wrrel on complete Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by:
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Adds an implementation of the wait_dat0 MMC operation for the DM SDHCI driver, allowing the driver to continue when the card is ready rather than waiting for the worst case time on each MMC switch operation. Signed-off-by:
Stephen Carlson <stcarlso@linux.microsoft.com> Signed-off-by:
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Adds an implementation of the wait_dat0 MMC operation for the Freescale eSHDC driver, allowing the driver to continue when the card is ready rather than waiting for the worst case time on each MMC switch operation. Signed-off-by:
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- Oct 28, 2021
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https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini authored
- mvebu: Fix usage of BIN header arguments (Pali) - mvebu: turris_omnia: Fix MTD partitions order for Linux (Pali) - mvebu: nandpagesize support for kwbimage v1 (Pali)
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kwbimage v1 is used on more SoCs. Signed-off-by:
Stefan Roese <sr@denx.de>
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At this offset is stored nand page size. Signed-off-by:
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kwbimage v1 has also nandpagesize field. So set it to zero for both image versions when image is not signed. Signed-off-by:
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The NAND_PAGE_SIZE command is already supported by mkimage for v0 images, but not for v1 images. A38x and A39x BootROM supports reading NAND flash page size from v1 image in the same way as Kirkwood BootROM from v0 image. It it documented in A38x and A39x Functional Specification. Signed-off-by:
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Linux enumerates MTD partitions in DTB order, while the fdt_add_subnode() function puts a new subnode at the beginning. To fix this, put MTD partitions into DTB in reverse order. Fixes: 92f36c8e ("arm: mvebu: turris_omnia: fixup MTD partitions in Linux' DTB") Signed-off-by:
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U-Boot SPL binary does not read BIN header arguments, so passing some dummy values 0000005b and 00000068 has no effect for U-Boot SPL code. Probably these two values comes from old Marvell DDR training code which was separated from U-Boot and used it for some configuration. Seems that two 32-bit values were specified here to ensure SPL code alignment to 128-bit boundary as it is required e.g. for A370 or AXP processors. Main kwbimage header is 64-byte long which is aligned to 128-bit boundary. Optional kwbheader is 32-bit long, number of BIN header arguments is stored in 32-bit number. So for alignment to 128-bit boundary is needed 64-bit padding which exactly these two 32-bit dummy arguments provided. Now when mkimage correctly aligns start of executable code in BIN header to 128-bit boundary, there is no requirement to put dummy argument values into kwbimage. So remove them. Signed-off-by:
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Important detail is availability of kwbimage BIN header arguments passed via r0 and r1 registers by BootROM. Signed-off-by:
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ARM executable code inside the BIN header on some mvebu platforms (e.g. A370, AXP) must always be aligned with the 128-bit boundary. This requirement can be met by inserting dummy arguments into BIN header. Signed-off-by:
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ARM executable code inside the BIN header on some mvebu platforms (e.g. A370, AXP) must always be aligned with the 128-bit boundary. This requirement can be met by inserting dummy arguments into BIN header. Signed-off-by:
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- Oct 27, 2021
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OF_HOSTFILE is used on sandbox configs only. Although it's pretty unique and not causing any confusions, we are better of having simpler config options for the DTB. So let's replace that with the existing OF_BOARD. U-Boot would then have only three config options for the DTB origin. - OF_SEPARATE, build separately from U-Boot - OF_BOARD, board specific way of providing the DTB - OF_EMBED embedded in the u-boot binary(should not be used in production Signed-off-by:
Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by:
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- Oct 26, 2021
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https://source.denx.de/u-boot/custodians/u-boot-efiTom Rini authored
Pull request for efi-2022-01-rc1-2 doc: Remove obsolete PPC4XX references UEFI: Implement missing TCG2 measurements Code clean up # gpg: Signature made Tue 26 Oct 2021 05:56:47 PM EDT # gpg: using RSA key 6DC4F9C71F29A6FA06B76D33C481DBBC2C051AC4 # gpg: Good signature from "Heinrich Schuchardt <xypron.glpk@gmx.de>" [unknown] # gpg: aka "[jpeg image of size 1389]" [unknown] # Primary key fingerprint: 6DC4 F9C7 1F29 A6FA 06B7 6D33 C481 DBBC 2C05 1AC4
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Tom Rini authored
- Add biterr sub-command to "nand" - scmi, rsa, uuid bugfixes, re-sort DFU menu in Kconfig and remove superfluous checks before free in env.
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This commit adds the DeployedMode and AuditMode variable measurement required in TCG PC Client Platform Firmware Profile Specification. Signed-off-by:Masahisa Kojima <masahisa.kojima@linaro.org>
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This commit simplifies tcg2_measure_secure_boot_variable() using secure_variables table. Signed-off-by: -
This commit adds the UEFI GPT disk partition topology measurement required in TCG PC Client Platform Firmware Profile Specification Signed-off-by: -
Free() checks if its argument in NULL. There is no need for the caller to do the same. Signed-off-by:Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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The DFU_MTD Kconfig entry is in the wrong position, move it into the correct alphabetically sorted position. No functional change. Signed-off-by: -
Correct the test on RNG device presence,when ret is equal to 0, before to call dm_rng_read function. Without this patch the RNG device is not used when present (when ret == 0) or a data abort occurs in dm_rng_read when CONFIG_DM_RNG is activated but the RNG device is not present in device tree (ret != 0 and devp = NULL). Fixes: 92fdad28 ("lib: uuid: use RNG device if present") CC: Matthias Brugger <mbrugger@suse.com> CC: Torsten Duwe <duwe@suse.de> Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
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The padding pss is only supported on u-boot and tools since commit 2bbed3ff ("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:
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This commit adds a check on the padding in the function rsa_verify_key to avoid using a NULL pointer. Signed-off-by:
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First two fields are reversed compared to what is expected by the SCMI specification. Signed-off-by:
Clément Léger <clement.leger@bootlin.com> Fixes: 60388844 ("clk: add clock driver for SCMI agents")
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The command shall be used to induce bit errors in the nand page manually. The code flips a bit in the specified offset without changing the ECC. This helps to see how the software handles the error. The patch is ported from https://patchwork.ozlabs.org/project/uboot/patch/\ 1325691123-19565-1-git-send-email-holger.brunck@keymile.com The implementation is inspired from 'mtd-utils/nand-utils/nandflipbits.c' Signed-off-by:
Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
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