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* cmd: Fix virtio command dependencyBin Meng2021-03-051-0/+1
| | | | | | | | | The 'virtio' command calls blk_common_cmd() which is only available when CONFIG_HAVE_BLOCK_DEVICE is on. Fix the Kconfig dependency. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
* cmd: Add a command to display the address mapBin Meng2021-03-053-0/+43
| | | | | | | | | This adds a new command 'addrmap' to display the address map for non-identity virtual-physical memory mappings. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
* Merge tag 'efi-2021-04-rc3-2' of ↵Tom Rini2021-02-271-0/+4
|\ | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2021-04-rc3-2 Bug fixes: * debug build for mkeficapsule * limit output length for VenHw, VenMedia * ACPI tables must be in EfiACPIReclaimMemory
| * cmd/efidebug: add firmware management protocol GUIDHeinrich Schuchardt2021-02-261-0/+4
| | | | | | | | | | | | | | Add missing GUID short text used in the efidebug tables and efidebug dh sub-commands. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* | Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usbTom Rini2021-02-261-1/+2
|\ \ | | | | | | | | | - fastboot updates / fixes
| * | part: Support getting whole disk from part_get_info_by_dev_and_name_or_numSean Anderson2021-02-261-1/+2
| |/ | | | | | | | | | | | | | | This adds an option to part_get_info_by_dev_and_name_or_num to allow callers to specify whether whole-disk partitions are fine. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spiTom Rini2021-02-261-11/+18
|\ \ | | | | | | | | | | | | - new GigaDevice flash ids - fixes for imx, nxp_spi drivers
| * | cmd: sf: Print error on test failureSean Anderson2021-02-261-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sf test command is used to test spi flashes (and spi masters). Printing the exact error code is very helpful to those debugging the spi stack. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
| * | cmd: sf: Display errno on erase failureSean Anderson2021-02-261-2/+5
| |/ | | | | | | | | | | | | | | | | | | | | If there is an error while erasing SPI flash, no errno is displayed. This makes it difficult to determine the cause of the error. This change mirrors the logic for write errors above. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
* | Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscvTom Rini2021-02-261-0/+1
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| * cmd/riscv/sbi: support System Reset ExtensionHeinrich Schuchardt2021-02-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Let the sbi command detect the 'System Reset Extension' (EID #0x53525354 "SRST"). Cf. https://github.com/riscv/riscv-sbi-doc Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com> Reviewed-by: Leo Liang <ycliang@andestech.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>
* | cmd: pinmux: depend on PINCTRLMarek Behún2021-02-241-0/+1
| | | | | | | | | | | | | | | | | | | | The pinmux command uses functions pinctrl_get_pin_*(), which are missing if PINCTRL config option is disabled. Signed-off-by: Marek Behún <marek.behun@nic.cz> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | cmd: pwm: Rework argc sanity checkingTom Rini2021-02-241-22/+19
|/ | | | | | | | | | | | | | | Currently, we check argc in a number of places to make sure that we have all of the required arguments for each of the pwm sub-commands. However, there's at least one place where we've got dead code as we'll never have argc == 0, due to checking that argc was at least 4 earlier and having only subtracted 3. Rework things so that when we have determined our subcommand make sure we have the right number of arguments for it, or error out. This means we can stop checking against argc again later. Reported-by: Coverity (CID: 316601) Cc: Pragnesh Patel <pragnesh.patel@sifive.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIOIgor Opaniuk2021-02-212-52/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use CONFIG_IS_ENABLED() macro, which provides more convenient way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs for both SPL and U-Boot proper. CONFIG_IS_ENABLED(DM_I2C) expands to: - 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y', - 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y', - 0 otherwise. All occurences were replaced automatically using these bash cmds: $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} + $ find . -type f -exec sed -i 's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + $ find . -type f -exec sed -i 's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} + Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
* cmd: mmc: update the mmc command's usage about argumentJaehoon Chung2021-02-191-3/+3
| | | | | | | | It's confusing whether arguments are optional or mandatory. Update the command's usage to clarify how to use. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* image: Adjust the workings of fit_check_format()Simon Glass2021-02-157-9/+9
| | | | | | | | | | | | | | | | | At present this function does not accept a size for the FIT. This means that it must be read from the FIT itself, introducing potential security risk. Update the function to include a size parameter, which can be invalid, in which case fit_check_format() calculates it. For now no callers pass the size, but this can be updated later. Also adjust the return value to an error code so that all the different types of problems can be distinguished by the user. Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Bruce Monroe <bruce.monroe@intel.com> Reported-by: Arie Haenel <arie.haenel@intel.com> Reported-by: Julien Lenoir <julien.lenoir@intel.com>
* Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini2021-02-1523-0/+24
|\ | | | | | | - Merge the patch to take <asm/global_data.h> out of <common.h>
| * common: Drop asm/global_data.h from common headerSimon Glass2021-02-0223-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* | cmd: mvebu/bubt: Fix default options in helpPali Rohár2021-02-081-3/+3
| | | | | | | | | | | | | | Default options depends on compile time defines. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
* | Merge tag 'efi-2021-04-rc2' of ↵Tom Rini2021-02-041-0/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2021-04-rc2 Bug fixes: * do not allow creating of files with filenames on FAT file system * install UEFI System Partition GUID on ESP handle * in dtbdump.efi test tool use GUID to find ESP handle Documentation: * man-page for load command * describe end of life of plat_auto
| * | efi_loader: install UEFI System Partition GUIDHeinrich Schuchardt2021-02-041-0/+5
| |/ | | | | | | | | | | | | | | | | On the handle for the UEFI System Partition we must install the System Partition GUID (with a NULL interface). Let the efidebug command display the GUID. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* | Merge tag 'dm-pull-3feb21' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini2021-02-041-26/+26
|\ \ | | | | | | | | | | | | Support late device removal Allow booting a 32-bit system with a top memory address beyond 4 GiB
| * | bdinfo: Change to use bdinfo_print_num_ll() where the number could be 64-bitBin Meng2021-02-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | There are some calls to bdinfo_print_num_l() with parameters that could be a 64-bit value on a 32-bit system. Change those calls to use bdinfo_print_num_ll() instead. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | bdinfo: Rename function names to be clearerBin Meng2021-02-031-26/+26
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | 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>
* | cmd: pxe_utils: Replace ifdef by IS_ENABLEDKory Maincent2021-02-031-26/+24
|/ | | | | | | | | | | | Replace all the macro ifdef by IS_ENABLED. All of these configs are set in the defconfig files and not in the include board headers files. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: keep the preprocessor case unchanged] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* cmd: CMD_ACPI depends on ACPIGENHeinrich Schuchardt2021-02-011-1/+2
| | | | | | | | | | | | | Trying to compile qemu-x86_64_defconfig with CONFIG_CMD_ACPI=y and CONFIG_ACPIGEN=n fails with ld.bfd: cmd/built-in.o: in function `do_acpi_items': cmd/acpi.c:162: undefined reference to `acpi_dump_items' Add the missing configuration dependency. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge https://gitlab.denx.de/u-boot/custodians/u-boot-usbTom Rini2021-01-314-29/+95
|\ | | | | | | | | | | | | | | | | | | | | - 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
| * thor: add support for the dfu_alt_info reintialization from the flashed scriptMarek Szyprowski2021-01-311-7/+12
| | | | | | | | | | | | | | | | 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 support for the dfu_alt_info reintialization from the flashed scriptMarek Szyprowski2021-01-311-2/+11
| | | | | | | | | | | | | | | | | | Reinitialize DFU USB gadget 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> [lukma - I've moved the bool retry to avoid build (CI) errors]
| * cmd: usb_mass_storage: show device interface nameMarek Szyprowski2021-01-311-2/+2
| | | | | | | | | | | | | | | | Show the interface name (i.e. 'mmc') in the information string to ease user checking which device is exported via USB Mass Storage protocol. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
| * cmd: bcb: Add support for processing const string literals in bcb_set()Eugeniu Rosca2021-01-311-5/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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]
| * cmd: bcb: Extract '__bcb_store' from 'do_bcb_store' for internal needsEugeniu Rosca2021-01-311-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enriching the functionality of U-Boot 'bcb' may assume using the existing sub-commands as building blocks for the next ones. A clean way to achive the above is to expose a number of static routines, each mapped to an existing user command (e.g. load/set/store), with a user/caller-friendly prototype (i.e. do not force the caller to wrap an integer into a string). This third patch makes '__bcb_store' available for internal needs. No functional change intended. Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
| * cmd: bcb: Extract '__bcb_set' from 'do_bcb_set' for internal needsEugeniu Rosca2021-01-311-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enriching the functionality of U-Boot 'bcb' may assume using the existing sub-commands as building blocks for the next ones. A clean way to achive the above is to expose a number of static routines, each mapped to an existing user command (e.g. load/set/store), with a user/caller-friendly prototype (i.e. do not force the caller to wrap an integer into a string). This second patch makes '__bcb_set' available for internal needs. No functional change intended. Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
| * cmd: bcb: Extract '__bcb_load' from 'do_bcb_load' for internal needsEugeniu Rosca2021-01-311-8/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enriching the functionality of U-Boot 'bcb' may assume using the existing sub-commands as building blocks for the next ones. A clean way to achive the above is to expose a number of static routines, each mapped to an existing user command (e.g. load/set/store), with a user/caller-friendly prototype (i.e. do not force the caller to wrap an integer into a string). This first patch makes '__bcb_load' available for internal needs. No functional change, except for a tiny update in error handling. Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Signed-off-by: Roman Kovalivskyi <roman.kovalivskyi@globallogic.com>
* | Merge tag 'dm-pull-30jan21' of ↵Tom Rini2021-01-311-6/+189
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | 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
| * | cros_ec: Show events in human-readable formSimon Glass2021-01-301-6/+64
| | | | | | | | | | | | | | | | | | | | | Add a command to show the current events as a list of names. This is easier to decipher than a bit mask. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | cros_ec: Add support for switchesSimon Glass2021-01-301-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Support reading EC featuresSimon Glass2021-01-301-0/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | cros_ec: Add support for reading the SKU IDSimon Glass2021-01-301-0/+10
| |/ | | | | | | | | | | | | This allows reading strapping pins attached to the EC. Add an implementation for this. Signed-off-by: Simon Glass <sjg@chromium.org>
* / efi_loader: switch to non-secure mode laterHeinrich Schuchardt2021-01-291-0/+4
|/ | | | | | | | | | | | | Some ARMv7 boards using PSCI require to be in secure-mode when booted via 'bootz' or 'bootm'. During distro-boot 'bootefi bootmgr' is called to check if booting via UEFI is possible. With the change we change the switch from secure mode to non-secure mode is moved from the UEFI subsystem setup to just before calling StartImage(). Cc: Jernej Škrabec <jernej.skrabec@gmail.com> Reported by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* cmd: add more implementation IDs to sbi commandHeinrich Schuchardt2021-01-291-16/+21
| | | | | | | | | Additional SBI implementation IDs have been added to the upcoming next version of the SBI specification. https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.adoc Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* cmd: misc: Fix return value for the sleep commandMarek Szyprowski2021-01-271-1/+1
| | | | | | | | | If sleeping has been interrupted, return CMD_RET_FAILURE instead of -1 (CMD_RET_USAGE). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
* cmd: pxe: add support for FDT overlaysNeil Armstrong2021-01-272-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for specifying FDT overlays in an extlinux/pxelinux configuration file. Without this, there is no simple way to apply overlays when the kernel and fdt is loaded by the pxe command. This change adds the 'fdtoverlays' keyword for a label, supporting multiple overlay files to be applied on top of the fdt specified in the 'fdt' or 'devicetree' keyword. Example: label linux kernel /Image fdt /soc-board.dtb fdtoverlays /soc-board-function.dtbo append console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait This code makes usage of a new variable called fdtoverlay_addr_r used to load the overlay files without overwritting anything important. Cc: Tom Rini <trini@konsulko.com> Cc: Andre Heider <a.heider@gmail.com> Cc: Jernej Škrabec <jernej.skrabec@siol.net> Cc: Jonas Karlman <jonas@kwiboo.se> Tested-by: Jernej Škrabec <jernej.skrabec@siol.net> Reviewed-by: Jernej Škrabec <jernej.skrabec@siol.net> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
* cmd: correct long text loadb, loadx, loadyHeinrich Schuchardt2021-01-251-6/+6
| | | | | | | | | The first argument is the load address and not an offset. The second argument cannot be entered without the first one. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* cmd: change suppress newline in echo commandHeinrich Schuchardt2021-01-251-31/+18
| | | | | | | | | | | | | | | | | | | | | | By default the echo command emits its arguments followed by a line feed. If any of the arguments contains the sub-string "\c", the line feed is suppressed. This does not match shells used in Linux and BSD where the first argument has to be -n to suppress the line feed. The hush shell interferes with the parsing of backslashes. E.g. in the following command line quadruple backslashes are required for suppressing the line feed: for i in 1 2 3; do for j in 4 5; do echo \\\\c ${i}${j}; done; echo; done; To avoid unexpected behavior the patch changes echo to use -n as first argument to suppress the line feed. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* cmd: efidebug: always check return code from get_variable()AKASHI Takahiro2021-01-231-5/+7
| | | | | | | | | | | | | | | | | | | | | CID 316364 says: > Null pointer dereferences (FORWARD_NULL) > printf("Result total size: 0x%x\n", result->variable_total_size); at do_efi_capsule_res(). The code is basically safe because a buffer for "result" is allocated by malloc() and filled up by the second get_variable(), which fails any way if the allocation has failed. But the first (and second) get_variable() possibly returns an error other than EFI_SUCCESS. We always need to check the return code from get_variable() before accessing the data in "result". While this change won't suppress CID 316364, the resulting code is much safer. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* efi_loader: make the UEFI boot manager configurableHeinrich Schuchardt2021-01-202-6/+15
| | | | | | | | | Some boards are very tight on the binary size. Booting via UEFI is possible without using the boot manager. Provide a configuration option to make the boot manager available. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* cmd: Add a pwm commandPragnesh Patel2021-01-183-0/+124
| | | | | | | | | Add the command "pwm" for controlling the pwm channels. This command provides pwm invert/config/enable/disable functionalities via PWM uclass drivers Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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