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2020-02-04image: android: Add routine to get dtbo paramsSam Protsenko
Android Boot Image v1 adds "Recovery DTB" field in image header and associate payload in boot image itself [1]. Payload should be in Android DTB/DTBO format [2]. That "Recovery DTB" area should be only populated for non-A/B devices, and only in recovery image. Add function to get an address and size of that payload. That function can be further used e.g. in 'abootimg' command to provide the user a way to get the address of recovery dtbo from U-Boot shell, which can be further parsed using 'adtimg' command. [1] https://source.android.com/devices/bootloader/boot-image-header [2] https://source.android.com/devices/architecture/dto/partitions Signed-off-by: Sam Protsenko <joe.skb7@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-02-04image: android: Add functions for handling dtb fieldSam Protsenko
Android Boot Image v2 adds "DTB" payload (and corresponding field in the image header). Provide functions for its handling: - android_image_get_dtb_by_index(): Obtain DTB blob from "DTB" part of boot image, by blob's index - android_image_print_dtb_contents(): Iterate over all DTB blobs in "DTB" part of boot image and print those blobs info "DTB" payload might be in one of the following formats: 1. concatenated DTB blobs 2. Android DTBO format The latter requires "android-image-dt.c" functionality, so this commit selects that file for building for CONFIG_ANDROID_BOOT_IMAGE option. Right now this new functionality isn't used, but it can be used further. As it's required to apply some specific dtbo blob(s) from "dtbo" partition, we can't automate this process inside of "bootm" command. But we can do next: - come up with some new command like "abootimg" to extract dtb blob from boot image (using functions from this patch) - extract desired dtbo blobs from "dtbo" partition using "adtimg" command - merge dtbo blobs into dtb blob using "fdt apply" command - pass resulting dtb blob into bootm command in order to boot the Android kernel with Android ramdisk from boot image Signed-off-by: Sam Protsenko <joe.skb7@gmail.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-17common: Rename and move source()Simon Glass
This function has a very generic name which does not adequately describe its purpose. Rename it and move it to image.h, since it relates to reading a script from an image. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17common: Move the image globals into image.hSimon Glass
These three globals relate to image handling. Move them to the image header file. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17u-boot: fit: add support to decrypt fit with aesPhilippe Reynes
This commit add to u-boot the support to decrypt fit image encrypted with aes. The FIT image contains the key name and the IV name. Then u-boot look for the key and IV in his device tree and decrypt images before moving to the next stage. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-01-17mkimage: fit: add support to encrypt image with aesPhilippe Reynes
This commit add the support of encrypting image with aes in mkimage. To enable the ciphering, a node cipher with a reference to a key and IV (Initialization Vector) must be added to the its file. Then mkimage add the encrypted image to the FIT and add the key and IV to the u-boot device tree. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-01-07image: Add IH_OS_EFI for EFI chain-load bootCristian Ciocaltea
Add a new OS type to be used for chain-loading an EFI compatible firmware or boot loader like GRUB2, possibly in a verified boot scenario. Bellow is sample ITS file that generates a FIT image supporting secure boot. Please note the presence of 'os = "efi";' line, which identifies the currently introduced OS type: / { #address-cells = <1>; images { efi-grub { description = "GRUB EFI"; data = /incbin/("bootarm.efi"); type = "kernel_noload"; arch = "arm"; os = "efi"; compression = "none"; load = <0x0>; entry = <0x0>; hash-1 { algo = "sha256"; }; }; }; configurations { default = "config-grub"; config-grub { kernel = "efi-grub"; signature-1 { algo = "sha256,rsa2048"; sign-images = "kernel"; }; }; }; }; Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-28tools: image.h: Use portable uint32_t instead of linux-specific __be32Bin Meng
__be32 has Linux kernel specific __attribute__((bitwise)) which is not portable. Use uint32_t instead. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-08-27image: add new "copro" image typePatrick Delaunay
Define new image type for coprocessor images. It is used in FIT to identify the files loaded with remoteproc command (elf or bin). Signed-off-by: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-08-26spl: support booting via RISC-V OpenSBILukas Auer
RISC-V OpenSBI is an open-source implementation of the RISC-V Supervisor Binary Interface (SBI) specification. It is required by Linux and U-Boot running in supervisor mode. This patch adds support for booting via the OpenSBI FW_DYNAMIC firmware. It supports OpenSBI version 0.4 and higher. In this configuration, U-Boot SPL starts in machine mode. After loading OpenSBI and U-Boot proper, it will start OpenSBI. All necessary parameters are generated by U-Boot SPL and are passed to OpenSBI. U-Boot proper is started in supervisor mode by OpenSBI. Support for OpenSBI is enabled with CONFIG_SPL_OPENSBI. An additional configuration entry, CONFIG_SPL_OPENSBI_LOAD_ADDR, is used to specify the load address of the OpenSBI firmware binary. It is not used directly in U-Boot and instead is intended to make the value available to scripts such as FIT configuration generators. The header file include/opensbi.h is based on header files from the OpenSBI project. They are recent, as of commit bae54f764570 ("firmware: Add fw_dynamic firmware"). Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2019-07-29common: Move bootm_decomp_image() to image.c (as image_decomp())Julius Werner
Upcoming patches want to add decompression to use cases that are no longer directly related to booting. It makes sense to retain a single decompression routine, but it should no longer be in bootm.c (which is not compiled for all configurations). This patch moves bootm_decomp_image() to image.c and renames it to image_decomp() in preparation of those upcoming patches. Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> [trini: Fix warning around handle_decomp_error being unused] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-11configs: Rename CONFIG_IMAGE_FORMAT_LEGACY to CONFIG_LEGACY_IMAGE_FORMATTom Rini
The name CONFIG_LEGACY_IMAGE_FORMAT reads slightly better along with allowing us to avoid a rather nasty Kbuild/Kconfig issue down the line with CONFIG_IS_ENABLED(IMAGE_FORMAT_LEGACY). In a few places outside of cmd/ switch to using CONFIG_IS_ENABLED() to test what is set. Signed-off-by: Tom Rini <trini@konsulko.com>
2019-05-10ARM: socfpga: Add FPGA drivers for Arria 10 FPGA bitstream loadingTien Fong Chee
Add FPGA driver to support program FPGA with FPGA bitstream loading from filesystem. The driver are designed based on generic firmware loader framework. The driver can handle FPGA program operation from loading FPGA bitstream in flash to memory and then to program FPGA. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-05-10Remove #define CONFIG_CRC32Chris Packham
There is no check for CONFIG_CRC32 so the #define in image.h does nothing. Remove it. Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-05-05Refactor IMAGE_ENABLE_VERIFY to handle builds without SPL verificationAlex Kiernan
If building with SPL_LOAD_FIT_FULL and FIT_SIGNATURE, but without SPL_FIT_SIGNATURE then the build fails with: common/built-in.o: In function `fit_image_verify_with_data': common/image-fit.c:1220: undefined reference to `fit_image_verify_required_sigs' common/image-fit.c:1244: undefined reference to `fit_image_check_sig' common/built-in.o: In function `fit_image_load': common/image-fit.c:1857: undefined reference to `fit_config_verify' Refactor so that host builds still depend on FIT_SIGNATURE, but target builds check FIT_SIGNATURE/SPL_FIT_SIGNATURE dependent on the build. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-24image: android: allow booting lz4-compressed kernelsEugeniu Rosca
According to Android image format [1], kernel image resides at 1 page offset from the boot image address. Grab the magic number from there and allow U-Boot to handle LZ4-compressed KNL binaries instead of hardcoding compression type to IH_COMP_NONE. Other compression types, if needed, can be added later. Tested on H3ULCB-KF using the image detailed in [2]. [1] Excerpt from include/android_image.h +-----------------+ | boot header | 1 page +-----------------+ | kernel | n pages +-----------------+ | ramdisk | m pages +-----------------+ | second stage | o pages +-----------------+ [2] => iminfo 4c000000 ## Checking Image at 4c000000 ... Android image found kernel size: 85b9d1 kernel address: 48080000 ramdisk size: 54ddbc ramdisk addrress: 4a180000 second size: 0 second address: 48000800 tags address: 48000100 page size: 800 os_version: 1200012a (ver: 0.9.0, level: 2018.10) name: cmdline: buildvariant=userdebug Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
2018-12-17Restore compatibility of image type IDsStefano Babic
Commit a2b96ece5be146f4995d737f047e5bbb76079b8f breaks the enumeration of the Image Types. New image types can be appended, but they cannot be inserted in the list else backward compatibility is broken. This restores the images types as before 2018.11 and move i.MX8 related images at the end. Signed-off-by: Robert Berger <robert.berger@ReliableEmbeddedSystems.com> Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@konsulko.com>
2018-12-03rsa: add support of padding pssPhilippe Reynes
We add the support of the padding pss for rsa signature. This new padding is often recommended instead of pkcs-1.5. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-12-03rsa: add a structure for the paddingPhilippe Reynes
The rsa signature use a padding algorithm. By default, we use the padding pkcs-1.5. In order to add some new padding algorithm, we add a padding framework to manage several padding algorithm. The choice of the padding is done in the file .its. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-11-28tools: MediaTek: add MTK boot header generation to mkimageRyder Lee
This patch adds support for MTK boot image generation. Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-22tools: add i.MX8/8X image supportPeng Fan
i.MX8/8X bootable image type is container type. The bootable image, containers a container set which supports two container. The 1st container is for SECO firmware, the 2nd container needs to include scfw, m4_0/1 image, ACore images per your requirement. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-07-10mkimage: fit_image: Add support for SOURCE_DATE_EPOCH in signaturesAlex Kiernan
When generating timestamps in signatures, use imagetool_get_source_date() so we can be overridden by SOURCE_DATE_EPOCH to generate reproducible images. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Simon Glass <sjg@chromum.org>
2018-06-19ARM: image: Add option for ignoring ep bit 3Marek Vasut
Add option to the booti_setup() which indicates to it that the caller requires the image to be relocated to the beginning of the RAM and that the information whether the image can be located anywhere in RAM at 2 MiB aligned boundary or not is to be ignored. This is useful ie. in case the Image is wrapped in another envelope, ie. fitImage and not relocating it but moving it would corrupt the envelope. 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> Reviewed-By: Bin Chen <bin.chen@linaro.org>
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>
2018-05-23fit: 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>
2018-05-23FIT: Make fit_conf_print() be a static functionTom Rini
We only call fit_conf_print from one place in the code, so mark it as static and move it up to where we call it. This in turn has us move a few other already static functions up further as well. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-11Merge tag 'xilinx-for-v2018.07' of git://www.denx.de/git/u-boot-microblazeTom Rini
Xilinx changes for v2018.07 microblaze: - Align defconfig zynq: - Rework fpga initialization and cpuinfo handling zynqmp: - Add ZynqMP R5 support - Wire and enable watchdog on zcu100-revC - Setup MMU map for DDR at run time - Show board info based on DT and cleanup IDENT_STRING zynqmp tools: - Add read partition support - Add initial support for Xilinx bif format for boot.bin generation mmc: - Fix get_timer usage on 64bit cpus - Add support for SD3.0 UHS mode nand-zynq: - Add support for 16bit buswidth - Use address cycles from onfi params scsi: - convert ceva sata to UCLASS_AHCI timer: - Add Cadence TTC for ZynqMP r5 watchdog: - Minor cadence driver cleanup
2018-05-11tools: zynqmpimage: Add bif supportAlexander Graf
The officially described way to generate boot.bin files for ZynqMP is to describe the contents of the target binary using a file of the "bif" format. This file then links to other files that all get packed into a bootable image. This patch adds support to read such a .bif file and generate a respective ZynqMP boot.bin file that can include the normal image and pmu files, but also supports image partitions now. This makes it a handy replacement for the proprietary "bootgen" utility that is currently used to generate boot.bin files with FSBL. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-08image: socfpga: Add SFP image version 1 definitionMarek Vasut
Add support for the SoCFPGA header v1, which is used on Arria 10. The layout of the v0 and v1 header is similar, yet there are a few differences which make it incompatible with previous v0 header, so add a new entry. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Chin Liang See <chin.liang.see@intel.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-06image: fit: Show firmware configuration property if presentMichal Simek
SPL ATF support requires to have firmware property which should be also listed by mkimage -l when images is created. The patch is also using this macro in spl_fit to match keyword. When image is created: Default Configuration: 'config' Configuration 0 (config) Description: ATF with full u-boot Kernel: unavailable Firmware: atf FDT: dtb Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jun Nie <jun.nie@linaro.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-04-01image.h: add forward declaration of struct fdt_regionMasahiro Yamada
This header needs to know 'fdt_region' is a struct for the fit_region_make_list() prototype. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-03-19image: Add IH_OS_TEE for TEE chain-load bootBryan O'Donoghue
This patch adds a new type IH_OS_TEE. This new OS type will be used for chain-loading to Linux via a TEE. With this patch in-place you can generate a bootable OPTEE image like this: mkimage -A arm -T kernel -O tee -C none -d tee.bin uTee.optee where "tee.bin" is the input binary prefixed with an OPTEE header and uTee.optee is the output prefixed with a u-boot wrapper header. This image type "-T kernel -O tee" is differentiated from the existing IH_TYPE_TEE "-T tee" in that the IH_TYPE is installed by u-boot (flow control returns to u-boot) whereas for the new IH_OS_TEE control passes to the OPTEE firmware and the firmware chainloads onto Linux. Andrew Davis gave the following ASCII diagram: IH_OS_TEE: (mkimage -T kernel -O tee) Non-Secure Secure BootROM | ------------- | v SPL | v U-Boot ------> <----- OP-TEE | V Linux IH_TYPE_TEE: (mkimage -T tee) Non-Secure Secure BootROM | ------------- | v SPL -------> <----- OP-TEE | v U-Boot | V Linux Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Suggested-by: Andrew F. Davis <afd@ti.com> Cc: Harinarayan Bhatta <harinarayan@ti.com> Cc: Andrew F. Davis <afd@ti.com> Cc: Tom Rini <trini@konsulko.com> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Cc: Peng Fan <peng.fan@nxp.com> Link: http://mrvan.github.io/optee-imx6ul
2018-03-19tools/mkimage: add support for STM32 image formatPatrick Delaunay
STM32MP157 bootrom needs a specific header for first boot stage. This patch adds support of this header in mkimage. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-03-19SPL: Add signature verification when loading imageJun Nie
U-boot proper signature is not verified by SPL on most platforms even config SPL_FIT_SIGNATURE is enabled. Only fsl-layerscape platform support secure boot in platform specific code. So verified boot cannot be achieved if u-boot proper is loaded by SPL. This patch add signature verification to u-boot proper images when loading FIT image in SPL. It is tested on Allwinner bananapi zero board with H2+ SoC. Signed-off-by: Jun Nie <jun.nie@linaro.org>
2018-03-05libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>Masahiro Yamada
Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include <libfdt.h> -> #include <linux/libfdt.h> #include <libfdt_env.h> -> #include <linux/libfdt_env.h> Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-02-07move booti_setup to arch/arm/lig/image.cBin Chen
Follow bootz's pattern by moving the booti_setup to arch/arm/lib. This allows to use booti_setup in other paths, e.g booting an Android image containing Image format. Note that kernel relocation is move out of booti_setup and it is the caller's responsibility to do it and allows them do it differently. say, cmd/booti.c just do a manually, while in the bootm path, we can use bootm_load_os(with some changes). Signed-off-by: Bin Chen <bin.chen@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-02-07parse the second area of android imageBin Chen
The second area of android image was intended to put a 2nd stage bootloader but in practice were rarely used (in my knowledge). An proposal was made to the AOSP to (re)use the second area as the dtb[1], This patch itself doesn't depend on that proposal being accepted but it won't be that helpful as well if that proposal won't be accepted. But don't do any harm as well. [1] https://android-review.googlesource.com/#/c/417447/ Signed-off-by: Bin Chen <bin.chen@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2018-01-15fix incorrect usage of DT node unit address in commentsAndre Przywara
The DT spec demands a unit-address in a node name to match the "reg" property in that node. Newer dtc versions will throw warnings if this is not the case. Fix all occurences in the tree where node names were mentioned in comments, to not give bad examples to the reader. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2018-01-12riscv: Modify generic codes to support RISC-VRick Chen
Support common commands bdinfo and image format, also modify common generic flow for RISC-V. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-12-12SPL: Add FIT data-position property supportPeng Fan
For external data, FIT has a optional property "data-position" which can set the external data to a fixed offset to FIT beginning. Add the support for this property in SPL FIT. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tomas Melin <tomas.melin@vaisala.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: "Andrew F. Davis" <afd@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: "tomas.melin@vaisala.com" <tomas.melin@vaisala.com> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Andre Przywara <andre.przywara@arm.com> Cc: York Sun <york.sun@nxp.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: "Cooper Jr., Franklin" <fcooper@ti.com> Cc: George McCollister <george.mccollister@gmail.com> Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com> Cc: Rick Altherr <raltherr@google.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: York Sun <york.sun@nxp.com>
2017-11-26image: add IH_OS_ARM_TRUSTED_FIRMWARE for ARM Trusted FirmwarePhilipp Tomsich
To boot on ARMv8 systems with ARM Trusted Firmware, we need to assemble an ATF-specific parameter structure and also provide the address of the images started by ATF (e.g. BL3-3, which may be the full U-Boot). To allow us to identify an ARM Trusted Firmware contained in a FIT image, this adds the necessary definitions. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-10-16common: Remove genimg_get_image()Tuomas Tynkkynen
Removal of the legacy DataFlash code turned genimg_get_image() into a no-op. Drop all calls to it and the function itself. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-10-05fit: If no matching config is found in fit_find_config_node(), use the ↵Jean-Jacques Hiblot
default one If board_fit_config_name_match() doesn't match any configuration node, then use the default one (if provided). Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-15fit: Introduce methods for applying overlays on fit-loadPantelis Antoniou
Introduce an overlay based method for constructing a base DT blob to pass to the kernel. It is based on a specific method now to get the FDT from a FIT image named boot_get_fdt_fit(). Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-09-12image: Add TI PMMC image typeAndrew F. Davis
Add a new image type representing TI Power Management Micro-Controller (PMMC) Firmware image type. Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-08-16env: Rename some other getenv()-related functionsSimon Glass
We are now using an env_ prefix for environment functions. Rename these other functions as well, for consistency: getenv_vlan() getenv_bootm_size() getenv_bootm_low() getenv_bootm_mapsize() env_get_default() Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16env: Rename getenv/_f() to env_get()Simon Glass
We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-10boot_fit: Create helper functions that can be used to select DTB out of FITCooper Jr., Franklin
Some platforms may append a FIT image to the U-boot image. This function aids in parsing the FIT image and selecting the correct DTB at runtime. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-10spl: fit: Break out some functions into a common fileCooper Jr., Franklin
Some of the functions within spl_fit will be used for non spl purposes. Instead of duplicating functions simply break the functions to be reused into its own file. Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Only add the new define to image.h, otherwise we see breakage due to massive include leakage into host tools in some cases] Signed-off-by: Tom Rini <trini@konsulko.com>