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* build: support building with Link Time OptimizationsMarek Behún2021-05-241-0/+24
| | | | | | | | | | | | | | | | Add plumbing for building U-Boot with Link Time Optimizations. When building with LTO, $(PLATFORM_LIBS) has to be in --whole-archive / --no-whole-archive group, otherwise some functions declared in assembly may not be resolved and linking may fail. Note: clang may throw away linker list symbols it thinks are unused when compiling with LTO. To force these symbols to be included, we refer to them via the __ADDRESSABLE macro in a C file generated from compiled built-in.o files before linking. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Simon Glass <sjg@chromium.org>
* spl: Tidy up SPL/TPL malloc sizesSimon Glass2021-01-301-5/+8
| | | | | | | | | | | The current help talks about relocation which doesn't apply to SPL and TPL. Update it to avoid confusion. Also make the TPL size default to the same as the SPL size, since this is more likely to be a useful value than the one used by U-Boot proper, which may be quite a bit larger. Signed-off-by: Simon Glass <sjg@chromium.org>
* arm: actions: increase SYS_MALLOC_F_LENAmit Singh Tomar2020-11-091-1/+1
| | | | | | | | | | | | | | after commit 4ab3817ff16a ("clk: fixed-rate: Enable DM_FLAG_PRE_RELOC flag") Cubieboard7 (based on actions S700 SoC) fails to boot. It is due to the fact that the default value of CONFIG_SYS_MALLOC_F_LEN (0x400) would not provide enough memory for clock device to probe (before relocation) well. This commit fixes it, by increasing SYS_MALLOC_F_LEN to value 0x2000. Suggested-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
* Kconfig: Increase the pre-relocation memoryPratyush Yadav2020-10-281-1/+1
| | | | | | | | The memory is close to full and adding a syscon node in test.dts makes it go over the limit and makes malloc() fail on startup. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* arm: sunxi: increase SYS_MALLOC_F_LENHeinrich Schuchardt2020-10-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The current default of 0x400 for SYS_MALLOC_F_LEN is too small if any additional drivers marked as DM_FLAG_PRE_RELOC are loaded before relocation. CONFIG_RSA=y which is needed for UEFI secure boot or for FIT image verification loads the driver mod_exp_sw which has DM_FLAG_PRE_RELOC. CONFIG_LOG=Y is another setting requiring additional early malloc area, cf. log_init(). When running pine64-lts_defconfig with CONFIG_RSA=y and debug UART enabled we see as output in main U-Boot alloc_simple() alloc space exhausted With this patch the default values of SYS_MALLOC_F_LEN and SPL_SYS_MALLOC_F_LEN on ARCH_SUNXI are raised to 0x2000. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Kconfig: Create a new tools menuSimon Glass2020-10-091-0/+2
| | | | | | | | | | | At present MKIMAGE_DTC_PATH is in the devicetree menu but not within 'devicetree control' since it does not relate to that. As a result it shows up in the top menu. It actually relates to the mkimage tool, so create a new tools menu for it and move it there. Signed-off-by: Simon Glass <sjg@chromium.org>
* Kconfig: Move boot menu into common/Simon Glass2020-10-091-341/+0
| | | | | | | Most of the boot options are in common/Kconfig but that file is already extremely large. Create a new Kconfig.boot to hold the boot options. Signed-off-by: Simon Glass <sjg@chromium.org>
* Kconfig: Add a 'Boot options' menuSimon Glass2020-10-091-0/+4
| | | | | | | There are quite a few boot-related menu options at the top level. Create a new menu to hold these and move 'Boot images' into it. Signed-off-by: Simon Glass <sjg@chromium.org>
* examples: make examples/ optionalHeinrich Schuchardt2020-10-081-0/+8
| | | | | | | | | | | | | | | | Most users don't need the standalone API examples. Distributions like SUSE do not supply libgcc for cross-compiling and we cannot do without on ARMv8 for building examples/. Make examples selectable via symbol CONFIG_EXAMPLES. It defaults to yes on ARCH_QEMU to ensure that we compile the API as part of our continuous integration. Cc: Matthias Brugger <mbrugger@suse.com> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Matthias Brugger <mbrugger@suse.com>
* sunxi: Convert 64-bit boards to use binmanSimon Glass2020-09-221-2/+1
| | | | | | | | | | At present 64-bit sunxi boards use the Makefile to create a FIT, using USE_SPL_FIT_GENERATOR. This is deprecated. Update sunxi to use binman instead. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* Kconfig: Introduce CONFIG_XENPeng Fan2020-08-141-0/+18
| | | | | | | | | | | | Introduce CONFIG_XEN to make U-Boot could be used as bootloader for a virtual machine. Without bootloader, we could successfully boot up android on XEN, but we need need bootloader to support A/B, dm verify and etc. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
* Kconfig: Remove CONFIG_SYS_SRAM_STARTOvidiu Panait2020-08-061-0/+2
| | | | | | | Remove ad-hoc CONFIG_SYS_SRAM_START and use CONFIG_SYS_SRAM_BASE instead. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* Kconfig: Convert CONFIG_SYS_SRAM_SIZE to KconfigOvidiu Panait2020-08-061-0/+7
| | | | | | | This converts ad-hoc CONFIG_SYS_SRAM_SIZE to Kconfig. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* Kconfig: Convert CONFIG_SYS_SRAM_BASE to KconfigOvidiu Panait2020-08-061-0/+5
| | | | | | | This converts ad-hoc CONFIG_SYS_SRAM_BASE to Kconfig. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* Kconfig: Introduce CONFIG_SYS_HAS_SRAMOvidiu Panait2020-08-061-0/+11
| | | | | | | | | In order to be able to replace "#ifdef CONFIG_SYS_SRAM_BASE" sequences with the IS_ENABLED() equivalent, introduce a new boolean Kconfig option that signals whether the platform has SRAM support. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
* efi_loader: use CONFIG_STACK_SIZE in the UEFI sub-systemHeinrich Schuchardt2020-08-011-0/+10
| | | | | | | | | | | The Kconfig symbol CONFIG_STACK_SIZE is used both by ARM and Microblaze with the same meaning. Move it to menu 'General setup' so that we can use it for all architectures. Use the value of CONFIG_STACK_SIZE instead of a hard coded 16 MiB value for reserving memory in the UEFI sub-system. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* rockchip: Convert evb-rk3288 over to use binmanSimon Glass2020-07-281-1/+1
| | | | | | | | At present this board uses a custom script to produce the .its file. Update it to use binman instead. Binman can create all the images that are needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* Makefile: Allow CONFIG_SPL_FIT_GENERATOR to be emptySimon Glass2020-07-281-1/+5
| | | | | | | | | | At present we use the empty string to indicate that there is no FIT generator, but this doesn't allow an individual board to undefine it. Create a separate bool instead. Update the config of the boards which currently have an empty string. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Drop CONFIG_BUILD_ROM and repurpose BUILD_ROMSimon Glass2020-07-281-2/+5
| | | | | | | | | | | | | This Kconfig is not needed anymore since U-Boot will build the ROM if the required binary blobs exist. The BUILD_ROM environment variable used to request that the ROM be built. Now this always happens if the required binary blobs are available. Update it to mean that U-Boot should fail if the ROM cannot be built. This behaviour should be compatible with how it used to work. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: Change how selection of ROMs worksSimon Glass2020-07-281-1/+17
| | | | | | | | | | | | | | | | | | | | Most x86 boards build a u-boot.rom which is programmed into SPI flash. But this is not unique to x86. For example some rockchip boards can also boot from SPI flash. Also, at least on x86, binary blobs are sadly quite common. It is not possible to build a functional image without them, and U-Boot needs to know this at build time. Introduce a new CONFIG_HAS_ROM option which selects whether u-boot.rom is built and a new CONFIG_ROM_NEEDS_BLOBS option to indicate whether binary blobs are also needed. If they are not needed, it is safe to build the ROM always. Otherwise we still require the BUILD_ROM environment variable. For now this affects only x86, but future patches will enable this for rockchip too. Signed-off-by: Simon Glass <sjg@chromium.org>
* Kconfig: add SPL_LOAD_FIT_ADDRESSPeng Fan2020-07-281-0/+8
| | | | | | Add SPL_LOAD_FIT_ADDRESS to make user could add it in defconfig Signed-off-by: Peng Fan <peng.fan@nxp.com>
* spl: fit: select SPL_CRYPTO_SUPPORT for SPL_FIT_SIGNATUREHeiko Stuebner2020-07-081-0/+1
| | | | | | | | | | | | | | | Verifying FIT images obviously needs the rsa parts of crypto support and while main uboot always compiles crypto support, it's optional for SPL and we should thus select the necessary option to not end up in compile errors like: u-boot/lib/rsa/rsa-verify.c:328: undefined reference to `rsa_mod_exp' So select SPL_CRYPTO_SUPPORT in SPL_FIT_SIGNATURE. Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* spl: fit: select SPL_HASH_SUPPORT for SPL_FIT_SIGNATUREHeiko Stuebner2020-07-081-0/+1
| | | | | | | | | | | | | | rsa-checsum needs support for hash functions or else will run into compile errors like: u-boot/lib/rsa/rsa-checksum.c:28: undefined reference to `hash_progressive_lookup_algo' So similar to the main FIT_SIGNATURE entry selects HASH, select SPL_HASH_SUPPORT for SPL_FIT_SIGNATURE. Cc: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* kconfig: show compiler version text in the top commentTom Rini2020-07-011-0/+2
| | | | | | | | | | | | | | This is a side-port of commit 21c54b774744 ("kconfig: show compiler version text in the top comment") from Linux: "The kernel configuration phase is now tightly coupled with the compiler in use. It will be nice to show the compiler information in Kconfig." We have already had the required makefile logic for this and had not included printing the value in various user and file visible places. Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* compilers: Introduce options for forcing inlining on SPL/TPLTom Rini2020-07-011-1/+21
| | | | | | | | | | | There are cases where when we allow the compiler to decide about making inline decisions rather than forcing them it can save us space. For now, we keep the default values for inlining that we have had historically. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* compiler_types.h: Re-introduce CONFIG_OPTIMIZE_INLINING for U-BootTom Rini2020-07-011-0/+9
| | | | | | | | | | | | | | | | | | | | In the Linux kernel, support for forcing inline functions to be made inline, rather than allowing the compiler to make its own choice has been removed. With respect to performance, modern GCC (and Clang) do a good job at deciding when to, or not to, inline code and there are no run-time requirements in Linux anymore. There is one downside to this, which is final binary size. On average in U-Boot removing this support grows SPL by almost 1 kilobyte. But there are cases where it shrinks the binary by making better inline choices than we had forced. Start by re-introducing CONFIG_OPTIMIZE_INLINING as a global which essentially reverts 889b3c1245de ("compiler: remove CONFIG_OPTIMIZE_INLINING entirely") from Linux. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* compiler*.h: sync include/linux/compiler*.h with Linux 5.7-rc5Tom Rini2020-07-011-0/+3
| | | | | | | | | | | | | | | Copy these from Linux v5.7-rc5 tag. This brings in some handy new attributes and is otherwise important to keep in sync. We drop the reference to smp_read_barrier_depends() as it is not relevant on the architectures we support at this time, based on where it's implemented in Linux today. We drop the call to kasan_check_read() as that is not relevant to U-Boot as well. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* kconfig: Add scripts/Kconfig.include from v4.19Tom Rini2020-07-011-0/+2
| | | | | | | | | | | | | As part of re-syncing our Kconfig logic up to v4.19, we had missed adding this new file that includes helper macros. To quote the upstream commit e1cfdc0e72fc ("kconfig: add basic helper macros to scripts/Kconfig.include"): Kconfig got text processing tools like we see in Make. Add Kconfig helper macros to scripts/Kconfig.include like we collect Makefile macros in scripts/Kbuild.include. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spi into nextTom Rini2020-06-191-1/+1
|\ | | | | | | | | | | - Convert fsl_espi to driver model (Chuanhua) - Enable am335x baltos to DM_SPI (Jagan) - Drop few powerpc board which doesn't have DM enabled (Jagan)
| * config: qemu: increase SYS_MALLOC_F_LENHeinrich Schuchardt2020-06-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Several configutation options require additional memory before relocation: * CONSOLE_RECORD * LOG * RSA The current default of 0x400 is too small to encompass them all. Increase the value of SYS_MALLOC_F_LEN to 0x2000 for ARCH_QEMU. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* | Add support for SHA384 and SHA512Reuben Dowle2020-06-121-6/+20
|/ | | | | | | | | | | | | | | | The current recommendation for best security practice from the US government is to use SHA384 for TOP SECRET [1]. This patch adds support for SHA384 and SHA512 in the hash command, and also allows FIT images to be hashed with these algorithms, and signed with sha384,rsaXXXX and sha512,rsaXXXX The SHA implementation is adapted from the linux kernel implementation. [1] Commercial National Security Algorithm Suite http://www.iad.gov/iad/programs/iad-initiatives/cnsa-suite.cfm Signed-off-by: Reuben Dowle <reuben.dowle@4rf.com>
* rename symbol: CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOODTrevor Woerner2020-05-151-1/+1
| | | | | | | | Have this symbol follow the pattern of all other such symbols. This patch also removes a TODO from the code. Reviewed-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Trevor Woerner <twoerner@gmail.com>
* malloc: dlmalloc: add an ability for the malloc to be re-init/init multiple ↵Marek Bykowski2020-05-011-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | times Malloc gets initialized with a call to mem_malloc_init() with the address the allocation starts to and its size. Currently it is not possible to move the malloc from one memory area to another as the malloc would eventually fail. This patch adds in the ability to re-init the malloc with the updated start address and the size. One of the use cases of this feature is SPL U-Boot running from within the static memory and calling to malloc init from within board_init_f(): arch/arm/cpu/armv8/start.S:reset vector arch/arm/cpu/armv8/start.S:main() arch/arm/lib/crt0_64.S:board_init_f() board/<my_board>/common/spl.c:board_init_f() board/<my_board>/common/spl.c:mem_malloc_init((ulong)CONFIG_SYS_SPL_MALLOC_START, CONFIG_SYS_SPL_MALLOC_SIZE); Shortly after the DDR (main) memory is init and ready we call to malloc init again but this time with the start address in the DDR memory and a much greater size for moving the allocation off the static to the DDR memory: board/<my_board>/common/spl.c:mem_malloc_init((ulong)CONFIG_SPL_MALLOC_OFFSET, CONFIG_SPL_MALLOC_SIZE); Where CONFIG_SYS_SPL_MALLOC_START and CONFIG_SPL_MALLOC_OFFSET are the start addresses of the malloc in the static and DDR memories respectively and CONFIG_SYS_SPL_MALLOC_SIZE=SZ_16K and CONFIG_SPL_MALLOC_SIZE=SZ_2M are the sizes of the mallocs in these memories. Note, now we have a much greater memory, enlarging from 16K to 2M, available for allocation. There is an alternative approach already existing in U-Boot with the use of an early (simplified) malloc and the proper (dlamalloc) malloc however necessitating managing the two mallocs whereas this approach proposes using a single dlmalloc. Signed-off-by: Marek Bykowski <marek.bykowski@gmail.com>
* actions: Move defconfig options to KconfigAmit Singh Tomar2020-04-241-1/+1
| | | | | | | This patch moves some of the config options from bubblegum_96_defconfig to respective Kconfig files. Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
* common: image_sign_info helper functions in SPLHeinrich Schuchardt2020-04-241-1/+1
| | | | | | | | Do not build image_sign_info helper functions in SPL if not needed. Fixes: b983cc2da0ba ("lib: rsa: decouple rsa from FIT image verification") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* Kconfig: update reference to README.x86Patrick Delaunay2020-04-161-1/+1
| | | | | | | | | | Update reference in Kconfig detected by scripts/documentation-file-ref-check README.x86 => doc/arch/x86.rst Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge tag 'xilinx-for-v2020.07' of ↵Tom Rini2020-04-071-0/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2020.07 common: - Align ENV_FAT_INTERFACE - Fix MAC address source print log - Improve based autodetection code xilinx: - Enable netconsole Microblaze: - Setup default ENV_OFFSET/ENV_SECT_SIZE Zynq: - Multiple DT updates/fixes - Use DEVICE_TREE environment variable for DTB selection - Switch to single zynq configuration - Enable NOR flash via DM - Minor SPL print removal - Enable i2c mux driver ZynqMP: - Print multiboot register - Enable cache commands in mini mtest - Multiple DT updates/fixes - Fix firmware probing when driver is not enabled - Specify 3rd backup RAM boot mode in SPL - Add SPL support for zcu102 v1.1 and zcu111 revA - Redesign debug uart enabling and psu_init delay - Enable full u-boot run from EL3 - Enable u-boot.itb generation without ATF with U-Boot in EL3 Versal: - Enable distro default - Enable others SPI flashes - Enable systems without DDR Drivers: - Gem: - Flush memory after freeing - Handle mdio bus separately - Watchdog: - Get rid of unused global data pointer - Enable window watchdog timer - Serial: - Change reinitialization logic in zynq serial driver Signed-off-by: Tom Rini <trini@konsulko.com>
| * arch: Add explicit linker script for u-boot-elfMichal Simek2020-04-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit f4dc714aaa2d ("arm64: Turn u-boot.bin back into an ELF file after relocate-rela") introduce REMAKE_ELF option to recreate u-boot.elf from u-boot -> u-boot.bin + DT -> u-boot.elf. The best is to ilustrate it from make V=1 output cat u-boot-nodtb.bin dts/dt.dtb > u-boot-dtb.bin cp u-boot-dtb.bin u-boot.bin aarch64-linux-gnu-objcopy -I binary -B aarch64 -O elf64-littleaarch64 u-boot.bin u-boot-elf.o aarch64-linux-gnu-ld.bfd u-boot-elf.o -o u-boot.elf --defsym="_start"=0x8000000 -Ttext=0x8000000 Last command has no explicit linker script passed that's why toolchain internal linker script is used. In Binutils 2.32 case it contains SIZEOF_HEADERS symbol which has changed behavior by commit https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=64029e93683a266c38d19789e780f3748bd6a188 which result in situation that program headers has changed from (xilinx_zynqmp_mini_defconfig) Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flags Align LOAD 0x0000000000010000 0x00000000fffc0000 0x00000000fffc0000 0x0000000000018918 0x0000000000018918 RW 0x10000 to Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flags Align LOAD 0x0000000000000000 0x00000000fffb0000 0x00000000fffb0000 0x0000000000028918 0x0000000000028918 RW 0x10000 Xilinx tools like XSDB or Bootgen are using program headers for loading ELF to the right location and by above binutils change ELF is loaded to incorrect location. The patch is explicitly use u-boot-elf.lds (just cat now) for u-boot.elf recreation which is called when REMAKE_ELF is setup. By purpose u-boot-elf.lds doesn't contain OUTPUT_FORMAT/OUTPUT_ARCH to be able to use by all archs. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Tested-By: Álvaro Fernández Rojas <noltari@gmail.com>
| * sunxi: Move common defconfig options to KconfigAndre Przywara2020-03-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some config symbols are found in *almost* every _defconfig file for Allwinner boards, because those options are actually a platform choice, and not a per-board decision. Some of these options are older, some have recently been added. Move those options to be set for all Allwinner boards in their respective Kconfig files. The rationales are as follows: - NR_DRAM_BANKS: All Allwinner SoC map DRAM at one contiguous region of address space only, starting at 1 GB. So it's always one bank. - SPL_{DOS,EFI}_PARTITION: The Allwinner SPL does only support raw MMC accesses, we don't care about filesystems or partitions in there, so there is no need to define those symbols at all. - USE_PREBOOT: We start USB early when a keyboard is configured, using the preboot env variable, so we need to set this variable. - SYS_RELOC_GD_ENV_ADDR: We don't specify any ENV_ADDR, so need this symbol to be set (according to 8d8ee47e03e). - SYS_USB_EVENT_POLL_VIA_INT_QUEUE: According to commit eab9433aa55428, specifying this reduces the latency of the USB keyboard handling, so this was formerly enabled in config headers for all Allwinner boards. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <mripard@kernel.org> Tested-by: Jagan Teki <jagan@amarulasolutions.com> # Amarula A64-Relic Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
* | kconfig / kbuild: re-sync with Linux 4.18Tom Rini2020-03-161-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Align Kconfig and Kbuild logic to Linux 4.18 release with minimal impact on files outside of this scope. Our previous Kconfig sync was done by commit e91610da7c8a ("kconfig: re-sync with Linux 4.17-rc4"). A very small number of changes upstream since our sync with v4.17-rc4 that exist in the v4.18 release have already been applied here and have been omitted from the list in this commit (and are readily available in our own git history). The imported Linux commits are: [From prior to v4.17-rc4] 39a33ff80a25 kbuild: remove cc-option-align db547ef19064 Kbuild: don't add obj tree in additional includes b999596b963a Kbuild: don't add ../../ to include path [From v4.17 to v4.18] b3aa58d2e85d fixdep: suppress consecutive / from file paths in dependency list files 74656b682902 kbuild: disable new dtc graph and unit-address warnings 74d931716151 genksyms: remove symbol prefix support e6ecfb45072c kbuild: do not display CHK for filechk 0b669a5076fd kconfig: refactor Qt package checks for building qconf b464ef583dc7 kconfig: refactor GTK+ package checks for building gconf 1c5af5cf9308 kconfig: refactor ncurses package checks for building mconf and nconf 694c49a7c01c kconfig: drop localization support 96f60dfa5819 trace: Use -mcount-record for dynamic ftrace bb222ceeb327 kconfig: remove string expansion in file_lookup() 96d8e48da55a kconfig: remove string expansion for mainmenu after yyparse() 5b31a9746756 kconfig: remove sym_expand_string_value() 137c0118a900 kconfig: make default prompt of mainmenu less specific e298f3b49def kconfig: add built-in function support 2fd5b09c201e kconfig: add 'shell' built-in function 9de071536c87 kconfig: begin PARAM state only when seeing a command keyword 9ced3bddec08 kconfig: support user-defined function and recursively expanded variable 1175c02506ff kconfig: support simply expanded variable ed2a22f277c6 kconfig: support append assignment operator 82bc8bd82e5c kconfig: expand lefthand side of assignment statement 1d6272e6fe43 kconfig: add 'info', 'warning-if', and 'error-if' built-in functions a702a6176e2f kconfig: add 'filename' and 'lineno' built-in variables 915f64901eb3 kconfig: error out if a recursive variable references itself 2bece88f89fa kconfig: test: add Kconfig macro language tests 21c54b774744 kconfig: show compiler version text in the top comment 59f7b5847b0c kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twice 145167650b96 kbuild: add endianness flag to CHEKCFLAGS 1f2f01b122d7 kbuild: add machine size to CHECKFLAGS d6a0c8a1326b kconfig: Add testconfig into make help output bb6d83dde191 kbuild: Move last word of nconfig help to the previous line 8593080c0fcf kconfig: fix localmodconfig ed7d40bc67b8 tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount b2d00d7c61c8 kconfig: fix line numbers for if-entries in menu tree ecd53ac2f2c6 kconfig: handle P_SYMBOL in print_symbol() 73d1c580f92b kconfig: loop boundary condition fix 48f6e3cf5bc6 kbuild: do not drop -I without parameter bd412d81b7ea kbuild: .PHONY is not a variable, but PHONY is 6916162c7308 kbuild: remove duplicated comments about PHONY Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
* | lib: rsa: decouple rsa from FIT image verificationAKASHI Takahiro2020-03-121-0/+4
|/ | | | | | | | | | Introduce new configuration, CONFIG_RSA_VERIFY which will decouple building RSA functions from FIT verification and allow for adding a RSA-based signature verification for other file formats, in particular PE file for UEFI secure boot. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* Kconfigs: layerscape: use a convenient default value for SYS_MALLOC_F_LENBiwen Li2020-02-041-1/+3
| | | | | | | | | | | | | | | | The default value of CONFIG_SYS_MALLOC_F_LEN (0x400) leaves U-Boot with not enough memory to load i2c driver before relocate, causing it to hang. Change the default value of CONFIG_SYS_MALLOC_F_LEN for below SoCs, - LS1012A - LS1021A - LS1043A - LS1046A Signed-off-by: Biwen Li <biwen.li@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
* mkimage: fit: add support to encrypt image with aesPhilippe Reynes2020-01-171-0/+8
| | | | | | | | | | | 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>
* arm64: zynqmp: Add support for u-boot.itb generation with ATFMichal Simek2020-01-141-1/+2
| | | | | | | | | | | | | | Follow i.MX, Sunxi, RISC-V and Rockchip to generate u-boot.itb which includes U-Boot proper, ATF and DTBs in FIT format. ZynqMP supports FIT for quite a long time but with using out of tree solution. The patch is filling this gap. Tested on zcu102, zcu104 and zcu100/Ultra96. zcu100/Ultra96 v2.2 ATF build by: make DEBUG=0 ZYNQMP_CONSOLE=cadence1 RESET_TO_BL31=1 PLAT=zynqmp bl31 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* spl: fit: allocate a temporary buffer to load the overlaysJean-Jacques Hiblot2020-01-071-0/+9
| | | | | | | | | | | If the node describing an overlay does not specify a load address, it will be loaded at the address previously used. Fixing it by allocating a temporary buffer that will be used as a default load address. By default, the size of the buffer is 64kB which should be plenty for most use cases. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* spl: fit: Add support for applying DT overlayMichal Simek2020-01-071-0/+9
| | | | | | | | | | | | | | | | | | | | | | doc/uImage.FIT/overlay-fdt-boot.txt is describing how to create FIT image with DT overlays in it. Add support for this feature to SPL. Here is the ZynqMP fragment where dtb points to full DT and dtbo is overlay which should be applied on the top of dtb. config { description = "ATF with full u-boot overlay"; firmware = "atf"; loadables = "uboot"; fdt = "dtb", "dtbo"; }; The whole feature depends on OF_LIBFDT_OVERLAY which is adding +4kB code and 0 for platforms which are not enabling this feature. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: Add an option to control the position of U-BootSimon Glass2019-12-151-3/+6
| | | | | | | | | | | | The existing work-around for positioning U-Boot in the ROM when it actually runs from RAM still exists and there is not obvious way to change this. Add a proper Kconfig option to handle this case. This also adds a new bool property to indicate whether CONFIG_SYS_TEXT_BASE exists. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* cmd: sysboot: Create a sysboot command dedicated filePatrice Chotard2019-12-061-0/+1
| | | | | | | | Extract all sysboot command related code from pxe.c to new sysboot.c Update Kconfig to insure that DISTRO_DEFAULT select new CMD_SYSBOOT command. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* Kconfig: Enable building of u-boot.itb on Rockchip platformKever Yang2019-11-231-1/+1
| | | | | | | | | | | | For all the Rockchip SoCs with SPL_LOAD_FIT enable, we need to build u-boot.itb with U-Boot proper and ATF/OPTEE. All the Rockchip boards with SPL_LOAD_FIT now supports FIT generator to get ATF/OPTEE binary path from environment and pass the build even if no ATF/OPTEE binary exist, so we can enable this feature for the rockchip platform. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
* Kconfig add config ERR_PTR_OFFSETSimon Goldschmidt2019-11-071-0/+14
| | | | | | | | | | | | | Some U-Boot pointers have redundant information, so we can use a scheme where we can return either an error code or a pointer with the same return value. The default implementation just casts the pointer to a number, however, this may fail on platforms where the end of the address range is used for valid pointers (e.g. 0xffffff00 is a valid heap pointer in socfpga SPL). For such platforms, this value provides an upper range of those error pointer values - up to 'MAX_ERRNO' bytes below this value must be unused/invalid addresses. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
generated by cgit (git 2.34.1) at 2024-05-20 06:10:50 +0000