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* Kconfig: Move SPL settings into their own fileSimon Glass2016-09-162-0/+69
| | | | | | Move the SPL settings into common/spl where most of the SPL code is kept. Signed-off-by: Simon Glass <sjg@chromium.org>
* common, kconfig: move VERSION_VARIABLE to KconfigHeiko Schocher2016-09-091-0/+10
| | | | | | | move VERSION_VARIABLE from board config file into a Kconfig option. Signed-off-by: Heiko Schocher <hs@denx.de>
* image-fit: switch ENOLINK to ENOENTJonathan Gray2016-09-071-1/+1
| | | | | | | ENOLINK is not required by POSIX and does not exist on OpenBSD and likely other systems. Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
* common/Kconfig: Fix various innocuous typos.Robert P. J. Day2016-09-071-11/+11
| | | | | | Correct a small number of spelling mistakes. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* spl: Rework image header parse to allow abort on raw image and os bootPaul Kocialkowski2016-09-061-4/+7
| | | | | | | | | This reworks spl_set_header_raw_uboot to allow having both os boot (which comes with a valid header) and aborting when no valid header is found (thus excluding raw u-boot.bin images). Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
* image-fit: fix fit_image_load() OS checkAndreas Bießmann2016-09-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | Commit 62afc601883e788f3f22291202d5b2a23c1a8b06 introduced fpga image load via bootm but broke the OS check in fit_image_load(). This commit removes following compiler warning: ---8<--- In file included from tools/common/image-fit.c:1: /Volumes/devel/u-boot/tools/../common/image-fit.c:1715:39: warning: use of logical '||' with constant operand [-Wconstant-logical-operand] os_ok = image_type == IH_TYPE_FLATDT || IH_TYPE_FPGA || ^ ~~~~~~~~~~~~ /Volumes/devel/u-boot/tools/../common/image-fit.c:1715:39: note: use '|' for a bitwise operation os_ok = image_type == IH_TYPE_FLATDT || IH_TYPE_FPGA || ^~ | 1 warning generated. --->8--- Signed-off-by: Andreas Bießmann <andreas@biessmann.org> Cc: Michal Simek <michal.simek@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
* net: mii: check phy advertising register when geting link statusDongpo Li2016-08-221-4/+14
| | | | | | | | | | | | When phy autoneg on, the link speed and duplex should be determined by phy advertising register and phy link partner ability register. Check phy advertising register when geting phy link speed and duplex if autoneg on. Signed-off-by: Dongpo Li <lidongpo@hisilicon.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* common: cli_readline: Improve command line editingJames Byrne2016-08-201-31/+67
| | | | | | | | | | | | | | | | | | | | | | This improves the cread_line() function so that it will correctly process the 'Home', 'End', 'Delete' and arrow key escape sequences produced by various terminal emulators. This makes command line editing a more pleasant experience. The previous code only supported the cursor keys and the 'Home' key, and only for certain terminal emulator configurations. This adds support for the 'End and 'Delete' keys, and recognises a wider range of escape sequences. For example, the left arrow key can be 'ESC O D' instead of 'ESC [ D', and the 'Home' key can be 'ESC [ H', 'ESC O H', 'ESC 1 ~' or 'ESC 7 ~', depending on what terminal emulator you use and how it is configured. Signed-off-by: James Byrne <james.byrne@origamienergy.com> Changes for v2 - Explicitly initialize variable to avoid spurious compiler warning. Changes for v3 - Remove unnecessary setting of 'act' to ESC_REJECT (now its default value).
* cmd: Split 'bootz' and 'booti' out from 'bootm'Tom Rini2016-08-202-0/+4
| | | | | | | | | | | | The bootz and booti commands rely on common functionality that is found in common/bootm.c and common/bootm_os.c. They do not however rely on the rest of cmd/bootm.c to be implemented so split them into their own files. Have various Makefiles include the required infrastructure for CONFIG_CMD_BOOT[IZ] as well as CONFIG_CMD_BOOTM. Move the declaration of 'images' over to common/bootm.c. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* common: env_nand: Ensure that we have nand_info[0] prior to useTom Rini2016-08-151-4/+7
| | | | | | | | | | | | | Now that nand_info[] is an array of pointers we need to ensure that it's been populated prior to use. We may for example have ENV in NAND set in configurations that run on boards with and without NAND (where default env is fine enough, such as omap3_beagle and beagleboard (NAND) vs beagle xM (no NAND)). Fixes: b616d9b0a708 ("nand: Embed mtd_info in struct nand_chip") Cc: Scott Wood <oss@buserror.net> Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Scott Wood <oss@buserror.net>
* xtensa: add support for the xtensa processor architecture [1/2]Chris Zankel2016-08-152-3/+10
| | | | | | | | | | | | | | The Xtensa processor architecture is a configurable, extensible, and synthesizable 32-bit RISC processor core provided by Cadence. This is the first part of the basic architecture port with changes to common files. The 'arch/xtensa' directory, and boards and additional drivers will be in separate commits. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* net: mii: Clean up legacy glue that is not usedJoe Hershberger2016-08-151-73/+0
| | | | | | | | The cleanup of the legacy mii registration API that's no longer used now that the drivers have been converted to use the (more) modern API. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-08-121-10/+11
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| * fdt_support: fdt_translate_address() blob const correctnessStephen Warren2016-08-121-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | The next patch will call fdt_translate_address() from somewhere with a "const void *blob" rather than a "void *blob", so fdt_translate_address() must accept a const pointer too. Constify the minimum number of function parameters to achieve this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Squashed in build fix from Stephen: Signed-off-by: Simon Glass <sjg@chromium.org>
* | common: image: Add support for post-processing of imagesAndreas Dannenberg2016-08-121-1/+25
|/ | | | | | | | | | | | | | | | This commit allows injecting a board/platform/device-specific post- processing function into the FIT image data loading process, which can include modifying the size and altering the starting source address of an image data artifact. This might be desired to do things like strip headers or footers attached to the images before they were packaged into the FIT, or to perform operations such as decryption or authentication. Introduce new configuration option CONFIG_FIT_IMAGE_POST_PROCESS to allow controlling this feature. If enabled, a platform-specific post- process function must be provided. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* spl_nor.c: Support devicetree sizes different from 16kMike Looijmans2016-08-081-2/+2
| | | | | | | | | The devicetrees for various platforms already exceed 16k. Add a define CONFIG_SYS_FDT_SIZE to specify the FDT size, and set to 16k for the two boards that define this CONFIG_SYS_FDT_BASE parameter. This allows platforms with larger devicetree blobs to boot from NOR. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
* libfdt: Introduce new ARCH_FIXUP_FDT optionMichal Simek2016-07-311-5/+2
| | | | | | | | | | Add new Kconfig option to disable arch_fixup_fdt() calls for cases where U-Boot shouldn't update memory setup in DTB file. One example of usage of this option is to boot OS with different memory setup than U-Boot use. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-07-272-9/+2
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| * dm: spl: mmc: Support raw partitions with CONFIG_BLKSimon Glass2016-07-271-1/+1
| | | | | | | | | | | | | | | | Fix up the call in mmc_load_image_raw_partition() to use the correct function to obtain the MMC device, so that this code can support driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: Use dm_scan_fdt_dev() directly where possibleSimon Glass2016-07-271-7/+1
| | | | | | | | | | | | | | Quite a few places have a bind() method which just calls dm_scan_fdt_dev(). We may as well call dm_scan_fdt_dev() directly. Update the code to do this. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: Convert users from dm_scan_fdt_node() to dm_scan_fdt_dev()Simon Glass2016-07-271-2/+1
| | | | | | | | | | | | | | This new function is more convenient for callers, and handles pre-relocation situations automatically. Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini2016-07-272-2/+34
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| * splash: Introduce default_splash_locationsAlexey Brodkin2016-07-261-1/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change introduces default_splash_locations which simplifies splash recovery from the first partition of USB/MMC/SATA drive. Given usual mapping of the first partition of external media for basic boot stuff like uImage/zImage, .dtb etc it looks quite obvious option to put there splash.bmp as well. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Simon Glass <sjg@chromium.org> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * splash: Accommodate DM_USB in splash_init_usb()Alexey Brodkin2016-07-251-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current implementation of splash_init_usb() requires usb_stor_scan() which doesn't exist in case of DM_USB simply because real probing happens right in usb_init(). So disable usage of usb_stor_scan() in case of DM_USB. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Simon Glass <sjg@chromium.org> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Cc: Anatolij Gustschin <agust@denx.de> Cc: Robert Winkler <robert.winkler@boundarydevices.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | common: fit: Allow U-Boot images to be bootedmario.six@gdsys.cc2016-07-251-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In certain circumstances it comes in handy to be able to boot into a second U-Boot. But as of now it is not possible to boot a U-Boot binary that is inside a FIT image, which is problematic for projects that e.g. need to guarantee a unbroken chain of trust from SOC all the way into the OS, since the FIT signing mechanism cannot be used. This patch adds the capability to load such FIT images. An example .its snippet (utilizing signature verification) might look like the following: images { firmware@1 { description = "2nd stage U-Boot image"; data = /incbin/("u-boot-dtb.img.gz"); type = "firmware"; arch = "arm"; os = "u-boot"; compression = "gzip"; load = <0x8FFFC0>; entry = <0x900000>; signature@1 { algo = "sha256,rsa4096"; key-name-hint = "key"; }; }; }; Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Tom Rini <trini@konsulko.com>
* | spl: fit: Fix the number of bytes read in raw modeLokesh Vutla2016-07-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | In raw mode a full sector is to be read even if image covers part of a sector. Number of sectors are calculated as ROUND_UP(size)/sec_size by FIT framework. This calculation assumes that image is at the 0th offset of a sector, which is not true always in FIT case. So, include the image offset while calculating number of sectors. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | spl: zImage support in Falcon modeLadislav Michl2016-07-221-0/+23
| | | | | | | | | | | | | | | | Other payload than uImage is currently considered to be raw U-Boot image. Check also for zImage in Falcon mode. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* | spl: support loading from UBI volumesLadislav Michl2016-07-223-0/+87
| | | | | | | | | | | | | | | | Add support for loading from UBI volumes on the top of NAND and OneNAND. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Reviewed-by: Heiko Schocher <hs@denx.de>
* | Kconfig: Move option CONFIG_SYS_NO_FLASH to KconfigSiva Durga Prasad Paladugu2016-07-221-0/+6
| | | | | | | | | | | | | | | | | | Move config option CONFIG_SYS_NO_FLASH as Kconfig option. All the boards which needs to enable this option can be done through defconfigs Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | spl: Fix compilation warnings for arm64Michal Simek2016-07-221-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make code 64bit aware. Warnings: +../arch/arm/lib/spl.c: In function ‘jump_to_image_linux’: +../arch/arm/lib/spl.c:63:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] +../common/spl/spl_fat.c: In function ‘spl_load_image_fat’: +../common/spl/spl_fat.c:91:33: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini2016-07-191-1/+10
|\ \ | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com> Conflicts: arch/arm/cpu/armv8/Makefile arch/arm/lib/bootm-fdt.c
| * | armv8: Add tlb_allocated to arch global dataYork Sun2016-07-151-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | When secure ram is used, MMU tables have to be put into secure ram. To use common MMU code, gd->arch.tlb_addr will be used to host TLB entry pointer. To save allocated memory for later use, tlb_allocated variable is added to global data structure. Signed-off-by: York Sun <york.sun@nxp.com>
| * | armv8: Move secure_ram variable out of generic global dataYork Sun2016-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | | Secure_ram variable was put in generic global data. But only ARMv8 uses this variable. Move it to ARM specific data structure. Signed-off-by: York Sun <york.sun@nxp.com>
* | | Various, unrelated tree-wide typo fixes.Robert P. J. Day2016-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a number of typos, including: * "compatble" -> "compatible" * "eanbeld" -> "enabled" * "envrionment" -> "environment" * "FTD" -> "FDT" (for "flattened device tree") * "ommitted" -> "omitted" * "overriden" -> "overridden" * "partiton" -> "partition" * "propogate" -> "propagate" * "resourse" -> "resource" * "rest in piece" -> "rest in peace" * "suport" -> "support" * "varible" -> "variable" Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* | | Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2016-07-151-2/+2
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| * | | sunxi: Support booting from SPI flashSiarhei Siamashka2016-07-151-2/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allwinner devices support SPI flash as one of the possible bootable media type. The SPI flash chip needs to be connected to SPI0 pins (port C) to make this work. More information is available at: https://linux-sunxi.org/Bootable_SPI_flash This patch adds the initial support for booting from SPI flash. The existing SPI frameworks are not used in order to reduce the SPL code size. Right now the SPL size grows by ~370 bytes when CONFIG_SPL_SPI_SUNXI option is enabled. While there are no popular Allwinner devices with SPI flash at the moment, testing can be done using a SPI flash module (it can be bought for ~2$ on ebay) and jumper wires with the boards, which expose relevant pins on the expansion header. The SPI flash chips themselves are very cheap (some prices are even listed as low as 4 cents) and should not cost much if somebody decides to design a development board with an SPI flash chip soldered on the PCB. Another nice feature of the SPI flash is that it can be safely accessed in a device-independent way (since we know that the boot ROM is already probing these pins during the boot time). And if, for example, Olimex boards opted to use SPI flash instead of EEPROM, then they would have been able to have U-Boot installed in the SPI flash now and boot the rest of the system from the SATA hard drive. Hopefully we may see new interesting Allwinner based development boards in the future, now that the software support for the SPI flash is in a better shape :-) Testing can be done by enabling the CONFIG_SPL_SPI_SUNXI option in a board defconfig, then building U-Boot and finally flashing the resulting u-boot-sunxi-with-spl.bin binary over USB OTG with a help of the sunxi-fel tool: sunxi-fel spiflash-write 0 u-boot-sunxi-with-spl.bin The device needs to be switched into FEL (USB recovery) mode first. The most suitable boards for testing are Orange Pi PC and Pine64. Because these boards are cheap, have no built-in NAND/eMMC and expose SPI0 pins on the Raspberry Pi compatible expansion header. The A13-OLinuXino-Micro board also can be used. Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | | Merge git://git.denx.de/u-boot-dmTom Rini2016-07-151-3/+3
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| * | | dm: spl: Bind in all devices in SPL with of-platdataSimon Glass2016-07-141-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_OF_PLATDATA is enabled, we cannot use the u-boot,dm-pre-reloc device tree property since the device tree is not available. However, dt-platdata.c only includes devices which would have been present in the device tree, and we can assume that all such devices are needed for SPL. If they were not needed, they would have been omitted to save space. So in this case, bind all devices regardless of the u-boot,dm-pre-reloc setting. This avoids needing to add a DM_FLAG_PRE_RELOC to every driver, thus affecting U-Boot proper also. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: spl: Don't set up device tree with of-platdataSimon Glass2016-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | When this feature is enabled, we should not access the device tree. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | spl: Drop include of i2c.hSimon Glass2016-07-141-1/+0
| |/ / | | | | | | | | | | | | | | | This file does not appear to use I2C, so drop this include. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | board_f: prevent misleading "Watchdog enabled" outputAnatolij Gustschin2016-07-141-1/+1
| | | | | | | | | | | | | | | | | | | | | Output the "Watchdog enabled" message only if hw_watchdog_init() call really happened. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | | board_f: init designware watchdog if CONFIG_DESIGNWARE_WATCHDOG=yAnatolij Gustschin2016-07-141-0/+1
| | | | | | | | | | | | | | | | | | | | | The designware watchdog init is skipped even if CONFIG_DESIGNWARE_WATCHDOG is enabled. Fix it. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | | bootm: fixup silent Linux out of BOOTM_STATE_LOADOS stateHector Palacios2016-07-141-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function fixup_silent_linux() is called in status BOOTM_STATE_LOADOS to silence Linux if variable 'silent' is set. Currently only the 'bootm' command state machine contains BOOTM_STATE_LOADOS, but others like 'booti' or 'bootz' commands do not. This means silent Linux does not work with these commands. This patch moves the fixup_silent_linux() call out of the BOOTM_STATE_LOADOS state and into BOOTM_STATE_OS_PREP, to silence Linux independently of the used command (booti, bootm or bootz). Signed-off-by: Hector Palacios <hector.palacios@digi.com>
* | | sandbox: Don't exit when bootm completesSimon Glass2016-07-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present sandbox exits when the 'bootm' command completes, since it is not actually able to run the OS that is loaded. Normally 'bootm' failure is considered a fatal error in U-Boot. However this is annoying for tests, which may want to examine the state after a test is complete. In any case there is a 'reset' command which can be used to exit, if required. Change the behaviour to return normally from the 'bootm' command on sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Teddy Reed <teddy.reed@gmail.com>
* | | image: Add functions to obtain category informationSimon Glass2016-07-141-0/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add generic functions which can look up information about a category: - the number of items in the category - the category description - an item long time - an item short time Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | image: Add a name for invalid typesSimon Glass2016-07-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | At present the name is NULL, which prevents qsort() fromp being used. Use the name "invalid" instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | image: Create a table of information for each categorySimon Glass2016-07-141-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a table that contains the category name, the number of items in each category and a pointer to the table of items. This will allow us to use generic code to deal with the categories. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | spl: fit: add support for post-processing of imagesDaniel Allred2016-07-141-5/+16
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The next stage boot loader image and the selected FDT can be post- processed by board/platform/device-specific code, which can include modifying the size and altering the starting source address before copying these binary blobs to their final destination. This might be desired to do things like strip headers or footers attached to the images before they were packaged into the FIT, or to perform operations such as decryption or authentication. Introduce new configuration option CONFIG_SPL_FIT_IMAGE_POST_PROCESS to allow controlling this feature. If enabled, a platform-specific post-process function must be provided. Signed-off-by: Daniel Allred <d-allred@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2016-07-111-4/+4
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| * | dm: spi: Read default speed and mode values from DTVignesh R2016-07-091-4/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | In case of DT boot, don't read default speed and mode for SPI from CONFIG_*, 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. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Jagan Teki <jteki@openedev.com>
generated by cgit (git 2.34.1) at 2024-12-28 01:36:35 +0000