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* Merge git://git.denx.de/u-boot-shTom Rini2021-02-081-0/+13
|\ | | | | | | - Beacon EmbeddedWorks RZG2H/N Dev Kit support
| * dt-bindings: Sync versaclock.h with upcoming 5.12-rc1Adam Ford2021-02-071-0/+13
| | | | | | | | | | | | | | | | | | The versaclock doesn't have a driver yet, but there are a bunch of device tree updates for the Beacon RZ/G2 boards that won't compile without these. A driver is coming, so sync the bindings for now Signed-off-by: Adam Ford <aford173@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2021-02-081-9/+6
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| * fastboot: add command to select the eMMC boot configurationPatrick Delaunay2021-02-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add command oem bootbus which executes the command ``mmc bootbus <id> <arg>`` on the current fastboot mmc device (<i> = CONFIG_FASTBOOT_FLASH_MMC_DEV) to set the eMMC boot configuration on first update, with <arg> = boot_bus_width reset_boot_bus_width boot_mode $> fastboot oem bootbus:<boot_bus_width> <reset_boot_bus_width> <boot_mode> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * fastboot: add command to select the default emmc hwpart for bootPatrick Delaunay2021-02-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add fastboot command oem partconf which executes the command ``mmc partconf <id> <arg> 0`` on the current <id> mmc device to configure the eMMC boot partition with <arg>: boot_ack boot_partition, so the command is: $> fastboot oem partconf:<boot_ack> <boot_partition> The partition_access argument is forced to 0 (userdata) Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> [lukma - Kconfig adjustments after merging this patch]
| * Revert "fastboot: Add default fastboot_set_reboot_flag implementation"Roman Kovalivskyi2021-02-071-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 0ebf9842e56c5b8cb7cb1f990bb452cc14af6225. Current generic implementation of fastboot_set_reboot_flag is somewhat messy and requires some additional configuration option to be enabled besides CMD_BCB, so it reverts that implementtion in order to bring a new cleaner one. Next commit introduces new generic implementation of fastboot_set_reboot_flag. Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
* | smbios: Allow a few values to come from sysinfoSimon Glass2021-02-061-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While static configuration is useful it cannot cover every case. Sometimes board revisions are encoded in resistor straps and must be read at runtime. The easiest way to provide this information is via sysinfo, since the board can then provide a driver to read whatever is needed. Add some standard sysinfo options for this, and use them to obtain the required information. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | sysinfo: Move #ifdef so that operations are always definedSimon Glass2021-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | At present the struct is not available unless SYSINFO is enabled. This is annoying since code it is not possible to use compile-time checks like CONFIG_IS_ENABLED(SYSINFO) with this header. Fix it by moving the #ifdef. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | smbios: Add more options for the BIOS version stringSimon Glass2021-02-062-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present the version string is obtained from PLAIN_VERSION. Some boards may want to configure this using the device tree, since the build system can more easily insert things there after U-Boot itself is built. Add this option to the code. Also in some cases the version needs to be generated programmatically, such as when it is stored elsewhere in the ROM and must be read first. To handle this, keep a pointer around so that it can be updated later. This works by storing the last string in the context, since it is easier than passing out a little-used extra parameter. Provide a function to update the version string. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | smbios: Use char consistently for the eos memberSimon Glass2021-02-061-2/+2
| | | | | | | | | | | | | | | | | | At present a few of the structs use u8 instead of char. This is a string, so char is better. Update them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | smbios: Move smbios_write_type to the C fileSimon Glass2021-02-061-10/+0
|/ | | | | | | | | This type is not used outside the smbios.c file so there is no need for it to be in the header file. Move it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge tag 'ti-v2021.04-rc2' of ↵Tom Rini2021-02-053-2/+103
|\ | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-ti - Sync DTS from Linux kernel for all K3 platforms - Add MMC higher speed nodes for AM65x, J721e, J7200 - Convert Nokia RX-51 to use CONFIG_DM_MMC - Minor fixes for LEGO MINDSTORMS
| * arm: dts: k3-j721e: Sync Linux v5.11-rc6 dts into U-BootLokesh Vutla2021-02-041-0/+93
| | | | | | | | | | | | | | | | | | Sync all J721e related v5.11-rc6 Linux kernel dts into U-Boot. HBMC nodes are not yet added in Linux kernel yet but were added in U-Boot. In order to avoid any regressions, hbmc nodes are kept intact. These will be added in kernel in future. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| * mmc: sdhci: Add helper functions for UHS modesFaiz Abbas2021-02-041-0/+10
| | | | | | | | | | | | | | | | | | Add a set_voltage() function which handles the switch from 3.3V to 1.8V for SD card UHS modes. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
| * ARM: legoev3: set serial# env varDavid Lechner2021-02-041-2/+0
| | | | | | | | | | | | | | | | | | | | | | This sets the serial# environmet variable instead of using ATAGs on LEGO MINDSTORMS EV3. Also fix some nomenclature while we are touching this code (Bluetooth address is not the same as MAC address, EEPROM version is not the same as board version). Signed-off-by: David Lechner <david@lechnology.com>
* | Merge tag 'dm-pull-3feb21' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini2021-02-045-7/+30
|\ \ | | | | | | | | | | | | Support late device removal Allow booting a 32-bit system with a top memory address beyond 4 GiB
| * | sandbox: mark os_abort() as noreturnHeinrich Schuchardt2021-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc -fanalyzer needs the information that a function does not return to provide accurate information. os_abort() does not return. Mark it accordingly. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | bdinfo: Rename function names to be clearerBin Meng2021-02-031-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present we have bdinfo_print_num() to print unsigned long numbers. We also have print_phys_addr() which accept numbers that might be 64-bit on a 32-bit platform. Rename these 2 functions to be clearer: bdinfo_print_num() => bdinfo_print_num_l() print_phys_addr() => bdinfo_print_num_ll() While we are here, make bdinfo_print_num_ll() public so that it can be used outside cmd/bdinfo.c in the future. Signed-off-by: Bin Meng <bin.meng@windriver.com>
| * | global_data.h: Change ram_top type to phys_addr_tBin Meng2021-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | It's possible to have ram_top above 4 GiB in a 32-bit system, hence we need to declare ram_top as `phys_addr_t`. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Add late driver remove optionMarek Vasut2021-02-032-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another flag to the DM core which could be assigned to drivers and which makes those drivers call their remove callbacks last, just before booting OS and after all the other drivers finished with their remove callbacks. This is necessary for things like clock drivers, where the other drivers might depend on the clock driver in their remove callbacks. Prime example is the mmc subsystem, which can reconfigure a card from HS mode to slower modes in the remove callback and for that it needs to reconfigure the controller clock. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Avoid partially removing devicesSimon Glass2021-02-031-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | At present if device_remove() decides that the device should not actually be removed, it still calls the uclass pre_remove() method and powers the device down. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: pci: Correct use of wrong flag nameSimon Glass2021-02-031-0/+3
| | | | | | | | | | | | | | | | | | | | | Update a driver that uses the incorrect flag. Add a comment to hopefully prevent furture mistakes. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: Rename DM_FLAG_REMOVE_WITH_PD_ONSimon Glass2021-02-031-1/+1
| |/ | | | | | | | | | | | | | | This flag has the word 'REMOVE' in it which means it conflicts with the DM_REMOVE flags. Rename it to DM_FLAG_LEAVE_PD_ON which seems to indicate its purpose well enough. Signed-off-by: Simon Glass <sjg@chromium.org>
* | cmd: pxe_utils: sysboot: Add zboot support to boot x86 Linux kernel imageKory Maincent2021-02-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | Add "zboot" command to the list of supported boot in the label_boot function. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: add component tags in the summary] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* | command.h: Remove extern from the headerKory Maincent2021-02-031-28/+28
|/ | | | | | | | | | Remove the extern of the header because they are useless. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> [bmeng: minor edit on the commit message] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* x86: Reduce size of samus imageSimon Glass2021-02-011-0/+3
| | | | | | | | | | | With the recent addition of ACPI generation, the image size has got beyond its current limit. Samus does not actually use this, nor x86 emulation for PCI ROMs, so disable both features. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: spl: Add a function to find the text baseSimon Glass2021-02-011-0/+10
| | | | | | | | | | | It is useful to know the TEXT_BASE value for the image being loaded in TPL/SPL. Add a new spl_get_image_text_base() function to handle this. Make use of this in the x86 SPL handler, instead of having the logic there. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* acpi: Tidy up documentation for struct acpi_gpioSimon Glass2021-02-011-4/+5
| | | | | | | Some comments were provided after this patch was applied. Address them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usbTom Rini2021-01-317-15/+182
|\ | | | | | | | | | | | | | | | | | | | | - Assorted gadget changes including: - dfu: Fix handling of UBI partitions in MTD backend - gadget: f_thor: fix wrong file size cast - Extend cmd: bcb - Fixes for fastboot and rockchip gadgets - dfu: Add SCRIPT and SKIP entities - dfu/thor: Add `dfu_alt_info` reinitialization from flashed script - u-boot: Reduce size of u-boot as usbd_device_* arrays are not exported
| * usb: gadget: add super speed supportLi Jun2021-01-312-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | This patch is to add usb gadget super speed support in common driver, including BOS descriptor and select the super speed descriptor from function driver. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Tested-by: faqiang.zhu <faqiang.zhu@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * usb: gadget: OS Feature Descriptors supportLi Jun2021-01-311-0/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a proting patch from linux kernel: 37a3a533429e ("usb: gadget: OS Feature Descriptors support"), the original commit log see below: There is a custom (non-USB IF) extension to the USB standard: http://msdn.microsoft.com/library/windows/hardware/gg463182 They grant permission to use the specification - there is "Microsoft OS Descriptor Specification License Agreement" under the link mentioned above, and its Section 2 "Grant of License", letter (b) reads: "Patent license. Microsoft hereby grants to You a nonexclusive, royalty-free, nontransferable, worldwide license under Microsoft鈥檚 patents embodied solely within the Specification and that are owned or licensable by Microsoft to make, use, import, offer to sell, sell and distribute directly or indirectly to Your Licensees Your Implementation. You may sublicense this patent license to Your Licensees under the same terms and conditions." The said extension is maintained by Microsoft for Microsoft. Yet it is fairly common for various devices to use it, and a popular proprietary operating system expects devices to provide "OS descriptors", so Linux-based USB gadgets whishing to be able to talk to a variety of operating systems should be able to provide the "OS descriptors". This patch adds optional support for gadgets whishing to expose the so called "OS Feature Descriptors", that is "Extended Compatibility ID" and "Extended Properties". Hosts which do request "OS descriptors" from gadgets do so during the enumeration phase and before the configuration is set with SET_CONFIGURATION. What is more, those hosts never ask for configurations at indices other than 0. Therefore, gadgets whishing to provide "OS descriptors" must designate one configuration to be used with this kind of hosts - this is what os_desc_config is added for in struct usb_composite_dev. There is an additional advantage to it: if a gadget provides "OS descriptors" and designates one configuration to be used with such non-USB-compliant hosts it can invoke "usb_add_config" in any order because the designated configuration will be reported to be at index 0 anyway. This patch also adds handling vendor-specific requests addressed at device or interface and related to handling "OS descriptors"." Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * usb: gadget: move utf8_to_utf16le to header fileLi Jun2021-01-311-0/+75
| | | | | | | | | | | | | | | | As other users may use utf8_to_utf16le() to convert the utf8 to utf16 for usb, so move it to head file. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * usb: gadget: OS String supportLi Jun2021-01-311-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a porting patch from linux kernel: 19824d5eeece ("usb: gadget: OS String support"), original commit log see below: "There is a custom (non-USB IF) extension to the USB standard: http://msdn.microsoft.com/library/windows/hardware/gg463182 They grant permission to use the specification - there is "Microsoft OS Descriptor Specification License Agreement" under the link mentioned above, and its Section 2 "Grant of License", letter (b) reads: "Patent license. Microsoft hereby grants to You a nonexclusive, royalty-free, nontransferable, worldwide license under Microsoft鈥檚 patents embodied solely within the Specification and that are owned or licensable by Microsoft to make, use, import, offer to sell, sell and distribute directly or indirectly to Your Licensees Your Implementation. You may sublicense this patent license to Your Licensees under the same terms and conditions." The said extension is maintained by Microsoft for Microsoft. Yet it is fairly common for various devices to use it, and a popular proprietary operating system expects devices to provide "OS descriptors", so Linux-based USB gadgets whishing to be able to talk to a variety of operating systems should be able to provide the "OS descriptors". This patch adds optional support for gadgets whishing to expose the so called "OS String" under index 0xEE of language 0. The contents of the string is generated based on the qw_sign array and b_vendor_code. Interested gadgets need to set the cdev->use_os_string flag, fill cdev->qw_sign with appropriate values and fill cdev->b_vendor_code with a value of their choice. This patch does not however implement responding to any vendor-specific USB requests." Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * usb: gadget: Add ep_config call back to usb_gadget_opsYe Li2021-01-311-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Since some new fields in usb_ep structure been moved to usb_ss_ep. The CDNS3 gadget driver should replies on this operation to bind the usb_ss_ep with the endpoint descriptor when function layer uses usb_ep_autoconfig to add endpoint descriptors to gadget. So that CDNS3 driver can know the EP information and configure the EP once the set configuration request is received. Signed-off-by: Sherry Sun <sherry.sun@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
| * usb: gadget: Do not export usbd_device_* arraysPali Rohár2021-01-311-15/+0
| | | | | | | | | | | | | | | | | | | | Each array is used only in one file (core.c or ep0.c). Move their content to correct file, mark them as static and do not export out of current file. This change allows to decrease size of u-boot.bin as more of those strings are not used. Signed-off-by: Pali Rohár <pali@kernel.org>
| * thor: add support for the dfu_alt_info reintialization from the flashed scriptMarek Szyprowski2021-01-311-0/+2
| | | | | | | | | | | | | | | | Reinitialize dfu_env_entities after flashing the 'SCRIPT' entity to ensure that the potential changes to the 'dfu_alt_info' environment variable are applied. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
| * dfu: add 'SCRIPT' entityMarek Szyprowski2021-01-311-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Define a new 'SCRIPT' type for DFU entities. The downloaded data are treated as simple u-boot's scripts and executed with run_command_list() function. Flashing the 'SCRIPT' entity might result in changing the 'dfu_alt_info' environment variable from the flashed script, so add a global variable for tracking the potential need to reinitialize the dfu_alt_info related structures. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
| * dfu: add 'SKIP' entityJaehoon Chung2021-01-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define a new 'SKIP' type for the DFU entities. The flashed data for that entity is simply ignored without returning any error values. This allows to have one flashing procedure and images for the different board types or variants, where each board uses only the images relevant to it and skips the rest. This is especially usefull for the THOR protocol, which usually transfers more than one file in a single session. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Minkyu Kang <mk7.kang@samsung.com> [mszyprow: rephrased commit message and docs for easier reading, changed subject to "dfu: add 'SKIP' entity"] Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
| * cmd: bcb: Add support for processing const string literals in bcb_set()Eugeniu Rosca2021-01-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On request/suggestion from Simon Glass back in May 22 2019 [1], the 'strsep' mechanism implemented in bcb_set() was set to work directly with user-provided argv strings, to avoid duplicating memory and for the sake of simpler implementation. However, since we recently exposed bcb_write_reboot_reason() API to be called by U-Boot fastboot, the idea is to be able to pass const string literals to this new BCB API, carrying the reboot reason. Since 'strsep' (just like its older/superseded sibling 'strtok') modifies the input string passed as parameter, BCB command in its current state would attempt to perform in-place modifications in a readonly string, which might lead to unexpected results. Fix the above with the cost of one dynamic memory allocation ('strdup'). This will also ensure no compiler warnings when passing string literals to bcb_write_reboot_reason(). [1] http://u-boot.10912.n7.nabble.com/PATCH-v2-0-2-Add-bcb-command-to-read-modify-write-Android-BCB-td369934i20.html#a370456 Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
| * cmd: bcb: Expose 'bcb_write_reboot_reason' to external callersEugeniu Rosca2021-01-311-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fastboot is evolving and beginning with commit [1], the upstream implementation expects bootloaders to offer support for: - reboot-recovery - reboot-fastboot The most natural way to achieve the above is through a set of pre-defined "reboot reason" strings, written into / read from the BCB "command" field, e.g.: - bootonce-bootloader [2] - boot-fastboot [3] - boot-recovery [4] Expose the first 'bcb' API meant to be called by e.g. fastboot stack, to allow updating the BCB reboot reason via the BCB 'command' field. [1] https://android.googlesource.com/platform/system/core/+/dea91b4b5354af2 ("Add fastbootd.") [2] https://android.googlesource.com/platform/bootable/recovery/+/cba7fa88d8b9 ("Add 'reboot bootloader' to bootloader_message.") [3] https://android.googlesource.com/platform/bootable/recovery/+/eee4e260f9f6 ("recovery: Add "boot-fastboot" command to BCB.") [4] https://android.googlesource.com/platform/system/core/+/5e98b633a748695f ("init: Write the reason in BCB on "reboot recovery"") Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com> [lukma - added missing #include <linux/errno.h> to avoid build breaks]
* | Merge tag 'dm-pull-30jan21' of ↵Tom Rini2021-01-316-8/+205
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-dm tpm fixes for coral binman fixes support for symbols in sub-sections support for additional cros_ec commands various minor fixes / tweaks
| * | dm: replace auto_alloc_size with autoDario Binacchi2021-01-301-1/+1
| | | | | | | | | | | | | | | | | | | | | The auto_alloc_size members of struct driver has been renamed auto. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | do not pass NULL pointer to libfdtStanislav Pinchuk2021-01-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Re-send because of line-wraps. Without this patch, u-boot just hangs if the fdt pointer is not initialized. The diagnostic subsystems are not yet initialized, so all you get is a blind hang. Signed-off-by: Stanislav.Pinchuk@kaspersky.com
| * | sandbox: keep time offset when resettingHeinrich Schuchardt2021-01-301-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The UEFI Self Certification Test (SCT) checks the SetTime() service with the following steps: * set date * reset * check date matches To be compliant the sandbox should keep the offset to the host RTC during resets. The implementation uses the environment variable UBOOT_SB_TIME_OFFSET to persist the offset. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | Add a symlink for ctype.hSimon Glass2021-01-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Libraries that link with U-Boot typically may expect to be able to include ctype.h but this file is in a different place in U-Boot. Add a symlink to make this work. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | dm: core: Don't inline dev_read...() calls with of-platdataSimon Glass2021-01-301-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present if these calls are used with of-platdata, a confusing error is produced, referring to a function not actually called by the code causing the problem. Fix this by not inlining, so that the error mentions the dev_read_...() function and it is more obvious what is going on. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | cros_ec: Add vstore supportSimon Glass2021-01-301-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EC can store small amounts of data for the benefit of the verified boot process. Since the EC is seldom reset, this can allow the AP to store data that survives a reboot or a suspend/resume cycle. Add support for this. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | cros_ec: Add support for switchesSimon Glass2021-01-301-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | On x86 platforms the EC provides a way to read 'switches', which are on/off values determined by the EC. Add a new driver method for this and implement it for LPC. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | cros_ec: Add documentation for cros_ec driver operationsSimon Glass2021-01-301-0/+40
| | | | | | | | | | | | | | | | | | | | | Add comments to these methods so it is documented in this central place, not just in each driver. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | cros_ec: Support reading EC featuresSimon Glass2021-01-302-4/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EC can support a variety of features and provides a way to find out what is available. Add support for this. Also update the feature list to the lastest available while we are here. This is at: https://chromium.googlesource.com/chromiumos/platform/ec/+/refs/heads/master/include/ec_commands.h Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit (git 2.34.1) at 2025-01-10 05:41:35 +0000