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2019-07-11Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvellTom Rini
- SPL SATA enhancements to allow booting from RAW SATA device needed for Clearfog (Baruch) - Enable SATA booting on Clearfog (Baruch) - Misc changes to Turris Omnia (Marek) - Enable CMD_BOOTZ and increase SYS_BOOTM_LEN on crs305-1g-4s (Luka) - Enable FIT support for db-xc3-24g4xg (Chris) - Enable DM_SPI on Keymile Kirkwood board with necessary changes for this (Pascal) - Set 38x and 39x AVS on lower frequency (Baruch)
2019-07-11SPL: Default to disabling legacy image support when using FITTom Rini
When we have a FIT image being used by SPL by default that means the most common case is that we'll never run into a legacy image. Disable legacy image support by default in that case to reclaim space. Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-11spl: Fix typo in kernel docMiquel Raynal
Fix a tiny typo in boot_from_devices() kernel doc. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11spl: sata: don't force FS_FAT supportBaruch Siach
Allow the code to build when FS_FAT is not enabled, and thus spl_load_image_fat() is not provided. A subsequent patch should add alternative raw access U-Boot main image load method. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-11spl: sata: fix build with DM_SCSIBaruch Siach
The init_sata() routine is only present when DM_SCSI is not enabled. Don't call init_sata() when DM_SCSI is enabled. The code will fall back to scsi_scan() in this case. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-11spl: sata: add default partition and image nameBaruch Siach
Add sensible defaults for the FAT partition selection and the main U-Boot image file name. This allows spl_sata to build when the board headers does not select them explicitly. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-09ubispl: introduce separate CONFIG_UBI_SPL_SILENCE_MSGMarkus Klotzbuecher
This allows to silence ubi and ubispl individually. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09ubispl: add support for loading volumes by nameHamish Guthrie
The motivation is to use the UBI atomic volume rename functionality to allow double copy software updates on UBI. To that end the SPL is configured to always load the same volume name (e.g. "u-boot"), whereas a software updater always installs into the secondary volume "u-boot_r". After successful installation, these two volume names are switched. This extension is protected by #ifdefs as it will somewhat slow down loading of volumes by id. This is because the code needs to disable the optimization of ignoring all volume ids which are not to-be-loaded, since these can only be resolved after attaching. This adds two vtbl related functions from Linux, which are taken from the same kernel version as the current main U-Boot UBI code (Linux 4.2 64291f7db5bd8). Signed-off-by: Hamish Guthrie <hamish.guthrie@kistler.com> Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09ubispl: migrate configuration to KconfigMarkus Klotzbuecher
Move the ubispl configuration to KConfig and drop them from the whitelist. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Cc: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Javier Martínez Canillas <javier@dowhile0.org> Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
2019-07-02spl: atf: Fix uninitialized pointer to bl31_image_infoFrieder Schrempf
The pointer to struct atf_image_info in bl31_params_mem.bl31_params.bl31_image_info is not initialized before being dereferenced. This can cause U-Boot to crash right before jumping to the BL31 ATF binary. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Fixes: bcc1726a7bdd ("spl: add support to booting with ATF") Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-06-28Merge tag 'u-boot-imx-20190628' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx Fixes for 2019.07 - menlo board - allow SDB on Sabre - HAB for mx6sl - apalis board
2019-06-27usb: gadget: f_sdp: Allow SPL to load and boot FIT via SDPFrieder Schrempf
Add support for loading u-boot FIT images over the USB SDP protocol in the SPL Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> [Various build fixes] Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Tested-by: Fabio Estevam <festevam@gmail.com> Tested-by: Lukasz Majewski <lukma@denx.de>
2019-06-17Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini
- Assorted gadget fixes
2019-06-14configs: Migrate the various SPL_BOOT_xxx choices for PowerPCTom Rini
The non-CONFIG_SPL_FRAMEWORK SPL used on some PowerPC platforms have a choice between CONFIG_SPL_NAND_BOOT, CONFIG_SPL_MMC_BOOT and CONFIG_SPL_SPI_BOOT. Migrate this to Kconfig Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-14usb: gadget: error out if g_dnl registration failsSjoerd Simons
If g_dnl_register fails return an error rather then stubornly continuing onwards. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
2019-06-14spl: dfu: Fix printed variable nameMarek Vasut
The SPL DFU uses dfu_alt_info_N variable name to determine the DFU configuration, where N is the name of the media (e.g. ram). It does not use the plain dfu_alt_info. Print the name of the missing env variable in case of a failure instead of printing dfu_alt_info, which is just the name of the parameter passed to spl_dfu_cmd(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com>
2019-06-11Merge tag 'u-boot-imx-20190612' of git://git.denx.de/u-boot-imxTom Rini
u-boot-imx-20190612 -------------------- - Board fixes: - imx6logic - wandboard - mx6sabre boots again - imx8qm_mek - pico-* boards - Toradex apalis / colibri - engicam imx6 (environment) - KP MX53 - opos6ul - Switch to DM: - vining2000 - dh MX6 - Toradex colibri i.MX7 - Novena - Security : fix CSF size for HAB - Other: - imx: fix building for i.mx8 without spl - pcie and switch to DM mx6sabreauto: Enable SPL SDP support
2019-06-11spl: imx6: Provide a SPL_SIZE_LIMIT defaultFabio Estevam
As explained in include/configs/imx6_spl.h. the i.MX6 SPL size limit is 68KB (4KB header + 64KB max size). Provide such limit for all i.MX6 boards that use SPL to detect SPL size overflow in build time. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-06-10Merge tag 'u-boot-atmel-fixes-2019.07-a' of git://git.denx.de/u-boot-atmelTom Rini
First set of u-boot-atmel fixes for 2019.07 cycle
2019-06-08spl: Correct SPL_SIZE_LIMIT Kconfig optionTom Rini
When introduced this limit was an int but was then changed to hex without noting as much in the prompt nor changing existing users. Put this back to an int. Reported-by: Fabio Estevam <festevam@gmail.com> Tested-by: Fabio Estevam <festevam@gmail.com> Fixes: 2577015dc5c4 ("spl: add overall SPL size check") Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-07spl: add overall SPL size checkSimon Goldschmidt
This adds a size check for SPL that can dynamically check generated SPL binaries (including devicetree) for a size limit that ensures this image plus global data, heap and stack fit in initial SRAM. Since some of these sizes are not available to make, a new host tool 'spl_size_limit' is added that dumps the resulting maximum size for an SPL binary to stdout. This tool is used in toplevel Makefile to implement the size check on SPL binaries. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-06-06spl: at91: add support for SPL_AT91_MCK_BYPASSEugen Hristev
By default the configuration of the PMC is to have an external crystal connected that requires driving on both XIN and XOUT pins. The bypass configuration means that only XIN will be used, the SoC will not do any driving, and the XIN needs to be provided with a proper signal. This is the MOSCXTBY bit in the PMC main clock generator register. The SPL needs to properly initialize the PMC registers before switching to external clock signal and raising the clock to the cruise speed. Also created Kconfig for this specific configuration. By default this is disabled. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2019-05-18spl: Set spl_image->fdt_addr pointer for full fitImage configurationMarek Vasut
Set the spl_image->fdt_addr pointer both for simple fitImage configuration as well as full fitImage configuration, to let spl_perform_fixups() access the DT and perform modifications to it if necessary. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com>
2019-05-09Fix spelling of available.Vagrant Cascadian
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
2019-05-05spl: fit: Always enable tracking of os-type if SPL_OS_BOOT is enabledJean-Jacques Hiblot
FIT_IMAGE_TINY is used to reduce the size of the SPL by removing os-type tracking and recording the loadables into the loaded FDT. When this option is enabled, it is assumed that the next stage firmware is u-boot. However this does not play well with the SPL_OS_BOOT option that enables loading different type of next stage firmware, like the OS itself. When SPL_OS_BOOT is used, do not disable os-tracking. The added footprint is about 300 Bytes. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-04-29configs: move CONFIG_SPL_TEXT_BASE to KconfigSimon Goldschmidt
Moved CONFIG_SPL_TEXT_BASE to common/spl/Kconfig and migrate existing values. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> [trini: Re-run migration] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-04-26watchdog: Implement generic watchdog_reset() versionStefan Roese
This patch tries to implement a generic watchdog_reset() function that can be used by all boards that want to service the watchdog device in U-Boot. This watchdog servicing is enabled via CONFIG_WATCHDOG. Without this approach, new boards or platforms needed to implement a board specific version of this functionality, mostly copy'ing the same code over and over again into their board or platforms code base. With this new generic function, the scattered other functions are now removed to be replaced by the generic one. The new version also enables the configuration of the watchdog timeout via the DT "timeout-sec" property (if enabled via CONFIG_OF_CONTROL). This patch also adds a new flag to the GD flags, to flag that the watchdog is ready to use and adds the pointer to the watchdog device to the GD. This enables us to remove the global "watchdog_dev" variable, which was prone to cause problems because of its potentially very early use in watchdog_reset(), even before the BSS is cleared. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: "Marek Behún" <marek.behun@nic.cz> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Maxim Sloyko <maxims@google.com> Cc: Erik van Luijk <evanluijk@interact.nl> Cc: Ryder Lee <ryder.lee@mediatek.com> Cc: Weijie Gao <weijie.gao@mediatek.com> Cc: Simon Glass <sjg@chromium.org> Cc: "Álvaro Fernández Rojas" <noltari@gmail.com> Cc: Philippe Reynes <philippe.reynes@softathome.com> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Michal Simek <michal.simek@xilinx.com> Tested-by: Michal Simek <michal.simek@xilinx.com> (on zcu100)
2019-04-23spl: spl_nand.c: Add NAND loading messageStefan Roese
This patch adds a short message to the SPL NAND loader, which displays the source and destinations addresses including the size of the loaded image, like this: U-Boot SPL 2019.04-rc3-00113-g486efd8aaf (Mar 15 2019 - 14:18:02 +0100) Trying to boot from NAND Loading U-Boot from 0x00040000 (size 0x000a0000) to 0x22900000 I find this message quite helpful - hopefully others do so as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-04-22spl: ymodem: Add support for loading full fitImagesMarek Vasut
Add support for loading fully featured fitImages over YModem in SPL. This is useful when various advanced features of full fitImages are needed in SPL. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@konsulko.com>
2019-04-12dm: spi: Read default speed and mode values from DTPatrick Delaunay
This patch update the behavior introduced by commit 96907c0fe50a ("dm: spi: Read default speed and mode values from DT") In case of DT boot, don't read default speed and mode for SPI from CONFIG_* but instead read from DT node. This will make sure that boards with multiple SPI/QSPI controllers can be probed at different bus frequencies and SPI modes. Remove also use in boards of the value speed=0 (no more supported) for ENV in SPI by using CONFIG_ENV_SPI_MAX_HZ=0. DT values will be always used when available (full DM support of SPI slave with available DT node) even if speed and mode are requested; for example in splash screen support (in splash_sf_read_raw) or in SPL boot (in spl_spi_load_image). The caller of spi_get_bus_and_cs() no more need to force speed=0. But the current behavior don't change if the SPI slave is not present (device with generic driver is created automatically) or if platdata is used (CONFIG_OF_PLATDATA). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-04-09spl: ymodem: Move GZ handling out of YModem sessionMarek Vasut
In case the gunzip() call fails, it will print an error message. If that happens within the YModem session, the error message will not be displayed and would be useless. Move the gunzip() call out of the YModem session to make those possible error messages visible. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Tom Rini <trini@konsulko.com>
2019-04-09spl: ymodem: Terminate YModem session on errorMarek Vasut
In case spl_parse_image_header() errors out, terminate the YModem session, otherwise we won't get any further output. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Tom Rini <trini@konsulko.com>
2019-03-22common: spl_fit: Default to IH_OS_U_BOOT if FIT_IMAGE_TINY enabledAbel Vesa
If FIT_IMAGE_TINY is enabled, spl_fit_image_get_os returns -ENOTSUPP. In this case, we should default to IH_OS_U_BOOT not to IH_OS_INVALID. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Tested-by: Fabio Estevam <festevam@gmail.com>
2019-02-28spl: add debug print for early malloc usageSimon Goldschmidt
To find out how big the early malloc heap must be in SPL, add a debug print statement that dumps its usage before switching to relocated heap in spl_relocate_stack_gd() via CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-02-19spl: implement CRC check on U-Boot uImageSimon Goldschmidt
SPL currently does not check uImage CRCs when loading U-Boot. This patch adds checking the uImage CRC when SPL loads U-Boot. It does this by reusing the existing config option SPL_CRC32_SUPPORT to allow leaving out the CRC check on boards where the additional code size or boot time is a problem (adding the CRC check currently adds ~1.4 kByte to flash). The SPL_CRC32_SUPPORT config option now gets enabled by default if SPL support for legacy images is enabled to check the CRC on all boards that don't actively take countermeasures. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-02-15usb: Rename SPL_USB_SUPPORT to SPL_USB_STORAGEAbel Vesa
Since there is the SPL_USB_HOST_SUPPORT for enabling USB support in SPL, makes more sense to rename the SPL_USB_SUPPORT as SPL_USB_STORAGE. Everything that is not part of the usb storage support in SPL is now build under SPL_USB_HOST_SUPPORT. Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-02-07spl: Kconfig: Enable SPI_FLASH_TINY by default for SPLVignesh R
SPL only needs to be able to read from SPI Flash to load next stage and does not really need write/erase etc. Therefore in order to reduce SPI Flash code size in SPL, enable SPI_FLASH_TINY, that only supports reading from SPI flash, as default. Note: Since, SPI_FLASH_TINY does not support SPI_FLASH_BAR, SPI_FLASH_TINY is not enabled for boards with SPI controllers that cannot support 4 byte addressing. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
2019-02-07mtd: spi: Add lightweight SPI flash stack for SPLVignesh R
Add a tiny SPI flash stack that just supports reading data/images from SPI flash. This is useful for boards that have SPL size constraints and would need to use SPI flash framework just to read images/data from flash. There is approximately 1.5 to 2KB savings with this. Based on prior work of reducing spi flash id table by Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Signed-off-by: Vignesh R <vigneshr@ti.com> Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
2019-02-07mtd: spi: spi-nor-core: Add SFDP supportVignesh R
Sync Serial Flash Discoverable Parameters (SFDP) parsing support from Linux. This allows auto detection and configuration of Flash parameters. Signed-off-by: Vignesh R <vigneshr@ti.com> Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
2019-02-01spl: Kconfig: Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPL_FS_EXT4Tien Fong Chee
Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPLY_FS_EXT4 so both obj-$(CONFIG_$(SPL_)FS_EXT4) and CONFIG_IS_ENABLED(FS_EXT4) can be used to control the build in both SPL and U-Boot. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-01spl: fat/fs: Add option to include/exclude FAT write build in SPLTien Fong Chee
Most of the time SPL only needs very simple FAT reading, so having CONFIG_IS_ENABLED(FAT_WRITE) to exclude it from SPL build would help to save 64KiB default max clustersize from memory. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-01spl: Kconfig: Replace CONFIG_SPL_FAT_SUPPORT with CONFIG_SPL_FS_FATTien Fong Chee
Replace CONFIG_SPL_FAT_SUPPORT with CONFIG_SPL_FS_FAT so obj-$(CONFIG_$(SPL_)FS_FAT) can be used to control the build in both SPL and U-Boot. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-01-26linker: Modify linker scripts to be more genericTom Rini
Make use of "IMAGE_MAX_SIZE" and "IMAGE_TEXT_BASE" rather than CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE. This lets us re-use the same script for both SPL and TPL. Add logic to scripts/Makefile.spl to pass in the right value when preprocessing the script. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Jagan Teki <jagan@openedev.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Andreas Bießmann <andreas@biessmann.org> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: York Sun <york.sun@nxp.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Heiko Schocher <hs@denx.de> Cc: Adam Ford <aford173@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Tested-by: Adam Ford <aford173@gmail.com> #da850evm & omap3_logic_somlv Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-01-26spl: Kconfig: Drop the _SUPPORT postfix from SPL_DFUAndrew F. Davis
The symbol CONFIG_SPL_DFU_SUPPORT in SPL build has the same meaning as CONFIG_DFU in regular U-Boot. Drop the _SUPPORT to allow for cleaner use in code. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Lukasz Majewski <lukma@denx.de>
2019-01-18common: spl: Kconfig: spelling fixesChris Packham
Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-15spl: ymodem: Add support for loading gzip compressed uImageMarek Vasut
Add support for gunzip-ing gzip-compressed uImages in the SPL Ymodem code. Loading data over Ymodem can be gruelingly slow, gzip-ing the data can reduce that aggravating slowness at least slightly (depends on the data, u-boot.bin compresses to ~1/3 of it's original size on ARM64), hence add optional support for decompressing gzip-compressed uImages. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Tom Rini <trini@konsulko.com>
2019-01-10Kconfig: rename CONFIG_SPL_USB_GADGET_SUPPORT as CONFIG_SPL_USB_GADGETJean-Jacques Hiblot
The SPL option for USB gadget should be named after the option for u-boot (CONFIG_USB_GADGET) Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-01-01Merge tag 'u-boot-imx-20190101' of git://www.denx.de/git/u-boot-imxTom Rini
imx for 2019.01 - introduce support for i.MX8M - fix size limit for Vhybrid / pico boards - several board fixes - w1 driver for MX2x / MX5x
2019-01-01imx8m: Enable CONFIG_SPL_FIT_IMAGE_TINY for iMX8MYe Li
If we don't define CONFIG_SPL_FIT_IMAGE_TINY, when loading images from FIT, the SPL will record all loadables' info to u-boot's FDT. This causes problem when HAB is enabled, because FDT's content is modified before we authenticate it. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-01SPL: Add HAB image authentication to FITYe Li
Introduce two board level callback functions to FIT image loading process, and a SPL_FIT_FOUND flag to differentiate FIT image or RAW image. Implement functions in imx common SPL codes to call HAB funtion to authenticate the FIT image. Generally, we have to sign multiple regions in FIT image: 1. Sign FIT FDT data (configuration) 2. Sign FIT external data (Sub-images) Because the CSF supports to sign multiple memory blocks, so that we can use one signature to cover all regions in FIT image and only authenticate once. The authentication should be done after the entire FIT image is loaded into memory including all sub-images. We use "-p" option to generate FIT image to reserve a space for FIT IVT and FIT CSF, also this help to fix the offset of the external data (u-boot-nodtb.bin, ATF, u-boot DTB). The signed FIT image layout is as below: -------------------------------------------------- | | | | | | | | | FIT | FIT | FIT | | U-BOOT | ATF | U-BOOT | | FDT | IVT | CSF | | nodtb.bin | | DTB | | | | | | | | | -------------------------------------------------- Signed-off-by: Ye Li <ye.li@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>