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2018-07-24spl: remove dependency to "asm/utils.h"Paulo Zaneti
Header file "asm/utils.h" is not required to compile "spl_ymodem.c". So, removing this dependency allows other architectures to use this booting device as "asm/utils.h" is only present in "arm" architecture. Signed-off-by: Paulo Zaneti <paulo.zaneti@datacom.ind.br>
2018-07-24avb2.0: use block API in AVB opsIgor Opaniuk
Use blk_dread()/blk_dwrite() in mmc_read()/mmc_write() AVB operation implementations. This fixes compilation issues when CONFIG_BLK is enabled. Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org> Tested-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
2018-07-24avb2.0: add proper dependenciesIgor Opaniuk
1. Since libavb library alone is highly portable, introduce dedicated Kconfig symbol for AVB bootloader-dependent operations, so it's possible to build libavb separately. AVB bootloader-dependent operations include: * Helpers to process strings in order to build OS bootargs. * Helpers to access MMC, similar to drivers/fastboot/fb_mmc.c. * Helpers to alloc/init/free avb ops. 2. Add CONFIG_FASTBOOT dependency, as fastboot buffer is re-used in partition verification operations. Reported-by: Eugeniu Rosca <rosca.eugeniu@gmail.com> Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org> Reviewed-by: Eugeniu Rosca <rosca.eugeniu@gmail.com> Tested-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
2018-07-21configs: Make NAND_BOOT and ONENAND_BOOT imply NANDAdam Ford
Some boards indicate support from booting NAND or ONENAND booting, but don't enable the CONFIG_NAND. This makes those boards imply NAND which will make enabling other flags that are dependent on CONFIG_NAND possible and easier to migrate. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-07-21spl: record boot_device into spl_image and call spl_perform_fixupsPhilipp Tomsich
On some boards, we want to give the board/architecture-specific code a chance to look at where the next image has been loaded from and perform fixups before starting the next image. This is of particular importance, when we probe multiple devices for bootable payloads and boot the first one found. This change adds the following: - we record the boot_device used into the spl_image structure - we provide an extension-point for boards/architectures that can perform late fixups depending on a fully populated spl_image structure (i.e. we'll know the final boot_device and have info on the image type and operating system to be booted). Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
2018-07-20bootmenu: Extend BOOTDELAY help textAlex Kiernan
Extend BOOTDELAY help text to cover its additional usage within the bootmenu command. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-07-20spl: Make the spl_nand_load_image staticMichael Trimarchi
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
2018-07-20spl: mmc: Skip RAW mode ARGS sectors if not definedYork Sun
RAW mode ARGS sector doesn't have to be used for all falcon boot. Skip loading ARGS sectors if not defined. Signed-off-by: York Sun <york.sun@nxp.com>
2018-07-19spl: nor: Skip CONFIG_SYS_FDT_BASE if not definedYork Sun
If FIT image is used, CONFIG_SYS_FDT_BASE is not needed. Signed-off-by: York Sun <york.sun@nxp.com>
2018-07-19spl: nor: Add FIT supportYork Sun
Add support of loading FIT image from NOR flash. Signed-off-by: York Sun <york.sun@nxp.com>
2018-07-19env: common: accept flags on reset to default envYaniv Levinsky
The function set_default_env() sets the hashtable flags for import_r(). Formally set_default_env() doesn't accept flags from its callers. In practice the caller can (un)set the H_INTERACTIVE flag, but it has to be done using the first character of the function's string argument. Other flags like H_FORCE can't be set by the caller. Change the function to accept flags argument. The benefits are: 1. The caller will have to explicitly set the H_INTERACTIVE flag, instead of un-setting it using a special char in a string. 2. Add the ability to propagate flags from the caller to himport(), especially the H_FORCE flag from do_env_default() in nvedit.c that currently gets ignored for "env default -a -f" commands. 3. Flags and messages will not be coupled together. A caller will be able to set flags without passing a string and vice versa. Please note: The propagation of H_FORCE from do_env_default() does not introduce any functional changes, because currently himport_r() is set to destroy the old environment regardless if H_FORCE flag is set or not. More changes are needed to utilize the propagation of H_FORCE. Signed-off-by: Yaniv Levinsky <yaniv.levinsky@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2018-07-19spl: fit: display a message when an FPGA image is loadedLuis Araneda
A message should be displayed if an image is loaded to an FPGA, because the hardware might have changed, and the user should be informed Signed-off-by: Luis Araneda <luaraneda@gmail.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19lib: fdtdec: Update ram_base to store ram start adddressSiva Durga Prasad Paladugu
This patch updates the ram_base to store the start address of the first bank DRAM and the use this ram_base to calculate ram_top properly. This patch fixes the erroneous calculation of ram_top incase of non zero ram start address. Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-07-19usb_kdb: Get stdio_dev directly from sdev pointerMichal Simek
Driver supports only one instance of usb keyboard. Remove the first dependency on generic usbkbd DEVNAME. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19usb_kbd: Add support for watchdogMichal Simek
There is need to service watchdog in while loop or system will be restarted when idlying. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19common: command: Handle USAGE failure separatelyMichal Simek
command_ret_t enum contains 3 return values but only two are handled now. Extend cmd_process_error() and handle CMD_RET_USAGE separately. These commands are affected by this change. cmd/demo.c cmd/efi.c cmd/gpio.c cmd/qfw.c cmd/x86/fsp.c test/dm/cmd_dm.c And scripts shouldn't be affected because return value is not 0. But every command implementation can choose what it is correct to pass. I would expect that RET_USAGE is called when parameters are not correctly passed (have incorrect value, missing parameters) and RET_FAILURE when correct parameters are passed but command fails. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromum.org>
2018-07-19common: command: Use command_ret_t enum values instead of valuesMichal Simek
Use enum command_ret_t types in cmd_process_error(). Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromum.org>
2018-07-10common/memsize.c: Increase save array for supporting memory size > 4GBTien Fong Chee
In ARM 64-bits, memory size can be supported is more than 4GB, hence increasing save array is needed to cope with testing larger memory. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2018-07-10common: print \n in initr_scsi()Heinrich Schuchardt
Typically init_scsi() does not output anything. So initr_scsi() should provide a \n or we may see borked output like SCSI: Net: No ethernet found. as observed with sandbox_defconfig. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-07-10vboot: Do not use hashed-strings offsetTeddy Reed
The hashed-strings signature property includes two uint32_t values. The first is unneeded as there should never be a start offset into the strings region. The second, the size, is needed because the added signature node appends to this region. See tools/image-host.c, where a static 0 value is used for the offset. Signed-off-by: Teddy Reed <teddy.reed@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-07-10vboot: Add FIT_SIGNATURE_MAX_SIZE protectionTeddy Reed
This adds a new config value FIT_SIGNATURE_MAX_SIZE, which controls the max size of a FIT header's totalsize field. The field is checked before signature checks are applied to protect from reading past the intended FIT regions. This field is not part of the vboot signature so it should be sanity checked. If the field is corrupted then the structure or string region reads may have unintended behavior, such as reading from device memory. A default value of 256MB is set and intended to support most max storage sizes. Suggested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Teddy Reed <teddy.reed@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-07-10spl: fit: verify images prior to post processingBen Whitten
Verification of hashes needs to take place before any image post processing, thus matching full FIT image processing. This allows mechanisms such as encryption be applied to images prior to fit generation at the spl level. Signed-off-by: Ben Whitten <ben.whitten@lairdtech.com>
2018-07-10spl: fit: Fix support for loading FPGA bitstreamMarek Vasut
Move the FPGA loading from IS_ENABLED(CONFIG_SPL_OS_BOOT) && IS_ENABLED(CONFIG_SPL_GZIP) conditional. The FPGA loading can be used without OS loading and GZIP support in SPL. This issue was most likely induced by some merge conflict, so fix it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com>
2018-07-10spl: spi: Support full fitImage handlingMarek Vasut
Handle the case where the full fitImage support is enabled. In this case, the whole fitImage must be loaded up front as some parts of the fitImage code require memory-mapped access to the entire fitImage. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Simon Glass <sjg@chromium.org>
2018-07-10spl: fat: Support full fitImage handlingMarek Vasut
Handle the case where the full fitImage support is enabled. In this case, the whole fitImage must be loaded up front as some parts of the fitImage code require memory-mapped access to the entire fitImage. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Simon Glass <sjg@chromium.org>
2018-07-10fit: Verify all configuration signaturesMarek Vasut
Rather than verifying configuration signature of the configuration node containing the kernel image types, verify all configuration nodes, even those that do not contain kernel images. This is useful when the nodes contain ie. standalone OSes or U-Boot. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-07-09reset: Rename CONFIG_SPL_RESET_SUPPORT to CONFIG_SPL_DM_RESETLey Foon Tan
Rename CONFIG_SPL_RESET_SUPPORT to CONFIG_SPL_DM_RESET, so can use CONFIG_IS_ENABLED(DM_RESET) checking in reset.h later. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-27Merge git://git.denx.de/u-boot-imxTom Rini
2018-06-24board_r: Do not initialize IDE when DM BLK is onBin Meng
With driver model philosophy, we should avoid explicitly calling driver initialization routine during boot. This updates the ram init sequence table to exclude the IDE initialization for DM BLK. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-19bootm: Handle kernel_noload on arm64Marek Vasut
The ARM64 has 2 MiB alignment requirement for the kernel. When using fitImage, this requirement may by violated, the kernel will thus be executed from unaligned address and fail to boot. Do what booti does and run booti_setup() for kernel_noload images on arm64 to obtain a suitable aligned address to which the image shall be relocated. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Bin Chen <bin.chen@linaro.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Tom Rini <trini@konsulko.com>
2018-06-18console: Fix handling of NULL global_dataSimon Glass
Both putc() and puts() can be called before global_data is set up. Some of the code paths don't handle this correctly. Add an explicit test before any member is accessed. Reported-by: Coverity (CID: 169030) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-06-18log: Fix incorect range check in log_get_cat_name()Simon Glass
This allows access to an element after the end of the array. Fix it. Reported-by: Coverity (CID: 173279) Signed-off-by: Simon Glass <sjg@chromium.org>
2018-06-18iotrace: fix behaviour when buffer is fullRamon Fried
Don't continue updating the offset when buffer is full. When the buffer size exhausts and there's no space left to write warn the user and update only the needed size and not both the offset and needed size. Add needed buffer size information in the iotrace command. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-06-18iotrace: move record definitons to header fileRamon Fried
The header definitions are needed for reading record information in cmd/iotrace.c Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-18avb2.0: add boot states and dm-verity supportIgor Opaniuk
1. Add initial support of boot states mode (red, green, yellow) 2. Add functions for enforcing dm-verity configurations Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
2018-06-18avb2.0: implement AVB opsIgor Opaniuk
Implement AVB ops on top of existing mmc subsystem API. Currently there is a full implementation of such operations, defined by [1] AVB2.0 specification: .read_from_partition() - reads N bytes from a partition identified by a name. .write_to_partition() - Writes N bytes to a partition identified by a name. .validate_vbmeta_public_key() - checks if the given public ‘vbmeta’ partition is trusted. .get_unique_guid_for_partition() - Gets the GUID for a partition identified by a string name. As [1] specification recommends to use tamper-evident storage for storing rollback indexes and device state (LOCKED/UNLOCKED), currently are only stubs instead of full implementation for these ops: .read_rollback_index() - Gets the rollback index for a given index location .write_rollback_index() - Sets the rollback index to a given location .read_is_device_unlocked() - Gets where the device is unlocked [1] https://android.googlesource.com/platform/external/avb/+/master/README.md Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
2018-06-18spl: Add default values for ARCH_MX7Fabio Estevam
ARCH_MX6 has default values for SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR and SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR. Do the same for ARCH_MX7 so that users may have a consistent experience through the i.MX families. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-06-13u-boot: Fix several typosShyam Saini
's/environemnt/environment/' and 's/Environemnt/Environment/' Signed-off-by: Shyam Saini <shyam@amarulasolutions.com>
2018-06-07common: iotrace: add timestamp to iotrace recordsRamon Fried
Add timestamp to each iotrace record to aid in debugging of IO timing access bugs. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-07iotrace: add IO region limitRamon Fried
When dealing with a lot of IO regions, sometimes it makes sense only to trace a specific one. This patch adds support for region limits. If region is not set, the iotrace works the same as it was. If region is set, the iotrace only logs io operation that falls in the defined region. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-05board_f: Only reserve memory for U-Boot if we're going to relocateAlexey Brodkin
In case of no relocation we'll just waste some space at the very end of usable memory area. If target device has very limited amount of memory (for example 256 kB) this loss will be pretty inconvenient. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: York Sun <york.sun@nxp.com> Cc: Stefan Roese <sr@denx.de>
2018-06-05menu: fix timeout durationMasahiro Yamada
For distro-boot, the TIMEOUT directive in the boot script specifies how long to pause in units of 1/10 sec. [1] Commit 8594753ba0a7 ("menu: only timeout when menu is displayed") corrected this by simply dividing the timeout value by 10 in menu_interactive_choice(). I see two problems: - For example, "TIMEOUT 5" should wait for 0.5 sec, but the current implementation cannot handle the granularity of 1/10 sec. In fact, it never breaks because "m->timeout / 10" is zero, which means no timeout. - The menu API is used not only by cmd/pxe.c but also by common/autoboot.c . For the latter case, the unit of the timeout value is _second_ because its default is associated with CONFIG_BOOTDELAY. To fix the first issue, use DIV_ROUND_UP() so that the timeout value is rounded up to the closest integer. For the second issue, move the division to the boundary between cmd/pxe.c and common/menu.c . This is a more desirable place because the comment of struct pxe_menu says: * timeout - time in tenths of a second to wait for a user key-press before * booting the default label. Then, the comment of menu_create() says: * timeout - A delay in seconds to wait for user input. If 0, timeout is * disabled, and the default choice will be returned unless prompt is 1. [1] https://www.syslinux.org/wiki/index.php?title=SYSLINUX#TIMEOUT_timeout Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-06-03Define board_quiesce_devices() in a shared locationSimon Glass
This undocumented function relies on arch-specific code to declare a nop weak version. Add the weak function in common code instead to avoid having to duplicate the same function in each arch. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-05-30mmc: Separate "mmc swrite" from fastbootAlex Kiernan
Introduce CONFIG_IMAGE_SPARSE and CONFIG_CMD_MMC_SWRITE so the "mmc swrite" command is separated from the fastboot code. Move image-sparse from common to lib so it's clear it's library code. Rename CONFIG_FASTBOOT_FLASH_FILLBUF_SIZE to CONFIG_IMAGE_SPARSE_FILLBUF_SIZE and migrate it to Kconfig. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-30fastboot: Refactor fastboot_okay/fail to take responseAlex Kiernan
Add the response string as a parameter to fastboot_okay/fail, instead of modifying a global, to match the contract expected by the AOSP U-Boot code. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-05-30fastboot: Move fastboot to drivers/fastbootAlex Kiernan
Separate CMD_FASTBOOT from FASTBOOT and move code and configuration to drivers/fastboot. Switch dependencies on FASTBOOT to USB_FUNCTION_FASTBOOT as anyone who wants FASTBOOT before this series wants USB_FUNCTION_FASTBOOT. Split USB_FUNCTION_FASTBOOT from FASTBOOT so they retain their existing behaviour. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-05-26add FIT data-position & data-offset property supportKelvin Cheung
Add FIT data-position & data-offset property support for bootm, which were already supported in SPL. Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
2018-05-26malloc: Use malloc simple before malloc is fully initialized in memalign()Ley Foon Tan
Follow implementation in mALLOc(). Check GD_FLG_FULL_MALLOC_INIT flag and use malloc_simple if GD_FLG_FULL_MALLOC_INIT is unset. Adjust the malloc bytes to align with the requested alignment. The original memalign() function will access mchunkptr struct to adjust the alignment if there is misalignment happen, but mchunkptr struct is not being initialized before full malloc is initialized. This cause the system crash. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
2018-05-23spl: Add full fitImage supportMarek Vasut
Add support for loading U-Boot and optionally FDT from a fitImage in SPL by using the full fitImage support from U-Boot. While we do have limited SPL loading support in SPL with a small footprint, it is missing a lot of important features, like checking signatures. This support has all the fitImage features, while the footprint is obviously larger. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-23fit: Add standalone image type handlingMarek Vasut
Just add IH_TYPE_STANDALONE to fit_get_image_type_property(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>