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2021-01-15common: board_r: Drop initr_pci wrapperOvidiu Panait
Add a return value to pci_init and use it directly in the post-relocation init sequence, rather than using a wrapper stub. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15common: board_r: Drop initr_pci_ep wrapperOvidiu Panait
Add a return value to pci_ep_init and use it directly in the post-relocation init sequence, rather than using a wrapper stub. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15common: board_r: Drop initr_post_backlog wrapperOvidiu Panait
Add a return value to post_output_backlog and use it directly in the post-relocation init sequence, rather than using a wrapper stub. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15common: board_r: Drop initr_secondary_cpu wrapperOvidiu Panait
Add a return value to cpu_secondary_init_r and use it directly in the post-relocation init sequence, rather than using a wrapper stub. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-15Merge branch '2021.04-rc' of https://github.com/lftan/u-bootTom Rini
- Add ATF flow for SoC64 devices - Update socfpgaimage to support print header and update padding flow
2021-01-15configs: socfpga: Add CONFIG_SPL_PAD_TOLey Foon Tan
Add CONFIG_SPL_PAD_TO for Gen5 and Arria 10. CONFIG_SPL_PAD_TO is set to size of OCRAM. This is preparation for image padding change in socfpgaimage. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2021-01-15arm: socfpga: soc64: SSBL shall not setup stack on OCRAMChee Hong Ang
Since SSBL is running in DRAM, it shall setup the stack in DRAM instead of OCRAM which is occupied by SPL and handoff data. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
2021-01-15mmc: dwmmc: Change designware MMC 'clksel' callback function to return statusSiew Chin Lim
Change 'clksel' callback function to allow the code to return a status. This patch is a preparation for enabling Arm-Trusted-Firmware (ATF) in Intel SoC FPGA. This patch does not change functionality. When using Arm-Trusted-Firmware (ATF) in Intel SoC FPGA, the MMC clock related register is secure register which is required to be written via SMC/PCSI call. It is possible that U-Boot fail to write the register if there is unexpected error between U-Boot and ATF. As a result, there maybe signal integrity on MMC connection due to clock. So, the code should reports error to user when 'clksel' fail. Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-01-15arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP servicesChee Hong Ang
This header file defines the Secure Monitor Call (SMC) message protocol for ATF (BL31) PSCI runtime services. It includes all the PSCI SiP function identifiers for the secure runtime services provided by ATF. The secure runtime services include System Manager's registers access, 2nd phase bitstream FPGA reconfiguration, Remote System Update (RSU) and etc. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-01-15arm: socfpga: soc64: Load FIT image with ATF supportChee Hong Ang
Instead of loading u-boot proper image (u-boot.img), SPL now loads FIT image (u-boot.itb) which includes u-boot proper, ATF and u-boot proper's DTB. For OS, u-boot now loads FIT images (kernel.itb) which includes Linux Image and Linux's DTB. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
2021-01-14Merge tag 'efi-2021-04-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2021-04-rc1 In the UEFI sub-system: * implement non-blocking file services * print boot device and file path in helloworld.efi * improve detection of boot device * correct argument handling in efivar.py * implement EFI_DT_FIXUP_PROTOCOL Bug fixes: * adjust conitrace command for low baud rates * check that FIT images are valid FDTs
2021-01-13Merge tag 'u-boot-amlogic-20210112' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - sync amlogic GX & AXG DT to Linux 5.10 - Add new MESON_EE driver support for GXBB & AXG - Add support for Libretech-CC v2, Wetek Core2, Beelink GT-King/Pro boards - add driver for TDO tl070wsh30 panel driver - meson: isolate loading of socinfo - Add soc_rev to environment - Enable G12A support for saradc - Add correct mmcdev on VIM3(L) & Odroid-N2(C4) - Read MAC from fuses for VIM3 & VIM3L boards
2021-01-13efi_loader: implement EFI_DT_FIXUP_PROTOCOLHeinrich Schuchardt
A boot manager like GRUB can use the protocol to * apply U-Boot's fix-ups to the a device-tree * let U-Boot make memory reservations according to the device-tree * install the device-tree as a configuration table Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13efi_loader: typedef efi_string_t text output protocolHeinrich Schuchardt
We do not want to use typedefs in U-Boot. Do not use efi_string_t in the EFI_TEXT_OUTPUT_PROTOCOL. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13efi_loader: move efi_(u)intn_t to efi.hHeinrich Schuchardt
Move efi_intn_t and efi_uintn_t to include/efi.h to allow usage without efi_api.h Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13efi_loader: setting boot deviceHeinrich Schuchardt
Up to now the bootefi command used the last file loaded to determine the boot partition. This has led to errors when the fdt had been loaded from another partition after the EFI binary. Before setting the boot device from a loaded file check if it is a PE-COFF image or a FIT image. For a PE-COFF image remember address and size, boot device and path. For a FIT image remember boot device and path. If the PE-COFF image is overwritten by loading another file, forget it. Do not allow to start an image via bootefi which is not the last loaded PE-COFF image. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13efi_loader: carve out efi_check_pe()Heinrich Schuchardt
Carve out a function to check that a buffer contains a PE-COFF image. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13efi_loader: implement non-blocking file servicesHeinrich Schuchardt
Implement services OpenEx(), ReadEx(), WriteEx(), FlushEx() of the EFI_FILE_PROTOCOL. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-12Merge tag 'ti-v2021.04-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-ti - DM support for OMAP PWM backlight - USB host mode support for AM654 - Minor SPI fixes - Add support k2g ice board with 1GHz silicon - Fix GTC programming for K3 devices
2021-01-12Merge tag 'u-boot-atmel-2021.04-a' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-atmel First set of u-boot-atmel features for 2021.04 cycle This feature set includes the new board SAMA7G5 EK, the new evaluation kit for Microchip AT91 SAMA7G5 SoC . The current board support includes two configurations for booting from eMMC (SDMMC0), SD-Card (SDMMC1), and support for two Ethernet interfaces.
2021-01-12Nokia RX-51: Do not try calling both ext2load and ext4loadPali Rohár
Those two commands now doing same thing, reading from ext2/3/4 filesystem. So remove useless duplicated call. Signed-off-by: Pali Rohár <pali@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz>
2021-01-12dm: core: add a function to decode display timingsDario Binacchi
The patch adds a function to get display timings from the device tree node attached to the device. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12fdt: translate address if #size-cells = <0>Dario Binacchi
The __of_translate_address routine translates an address from the device tree into a CPU physical address. A note in the description of the routine explains that the crossing of any level with since inherited from IBM. This does not happen for Texas Instruments, or at least for the beaglebone device tree. Without this patch, in fact, the translation into physical addresses of the registers contained in the am33xx-clocks.dtsi nodes would not be possible. They all have a parent with #size-cells = <0>. The CONFIG_OF_TRANSLATE_ZERO_SIZE_CELLS symbol makes translation possible even in the case of crossing levels with #size-cells = <0>. The patch acts conservatively on address translation, except for removing a check within the of_translate_one function in the drivers/core/of_addr.c file: + ranges = of_get_property(parent, rprop, &rlen); - if (ranges == NULL && !of_empty_ranges_quirk(parent)) { - debug("no ranges; cannot translate\n"); - return 1; - } if (ranges == NULL || rlen == 0) { offset = of_read_number(addr, na); memset(addr, 0, pna * 4); debug("empty ranges; 1:1 translation\n"); There are two reasons: 1 The function of_empty_ranges_quirk always returns false, invalidating the following if statement in case of null ranges. Therefore one of the two checks is useless. 2 The implementation of the of_translate_one function found in the common/fdt_support.c file has removed this check while keeping the one about the 1:1 translation. The patch adds a test and modifies a check for the correctness of an address in the case of enabling translation also for zero size cells. The added test checks translations of addresses generated by nodes of a device tree similar to those you can find in the files am33xx.dtsi and am33xx-clocks.dtsi for which the patch was created. The patch was also tested on a beaglebone black board. The addresses generated for the registers of the loaded drivers are those specified by the AM335x reference manual. Signed-off-by: Dario Binacchi <dariobin@libero.it> Tested-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12clk: add clk_round_rate()Dario Binacchi
It returns the rate which will be set if you ask clk_set_rate() to set that rate. It provides a way to query exactly what rate you'll get if you call clk_set_rate() with that same argument. So essentially, clk_round_rate() and clk_set_rate() are equivalent except the former does not modify the clock hardware in any way. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2021-01-12dt-bindings: bus: ti-sysc: resync with Linux 5.9-rc7Dario Binacchi
Add support for PRUSS SYSC type: The PRUSS module has a SYSCFG which is unique. The SYSCFG has two additional unique fields called STANDBY_INIT and SUB_MWAIT in addition to regular IDLE_MODE and STANDBY_MODE fields. Add the bindings for this new sysc type. Add support for MCAN on dra76x: The dra76x MCAN generic interconnect module has a its own format for the bits in the control registers. Signed-off-by: Dario Binacchi <dariobin@libero.it>
2021-01-12clk: export generic routinesDario Binacchi
Export routines that can be used by other drivers avoiding duplicating code. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-12arm:pdu001: Use pseudo partition UUID for LINUX kernel boot paramter rootFelix Brack
As more and more LINUX drivers are modified to use asynchronous probing instead of synchronous probing, relying on device names being equal in U-Boot and LINUX is not possible anymore. This is also true for block device names like mmc0, mmc1 ect. With LINUX kernel commit a1a4891 the probing type for the sdhci-omap driver has been set to asynchronous mode too (probe_type is now PROBE_PREFER_ASYNCHRONOUS). In the case of the PDU001 board this results in the devices mmc0 and mmc1 being swapped between U-Boot and LINUX. Device mmc0 in U-Boot becomes mmc1 in LINUX an vice versa. Hence using device name identifiers with LINUX kernel parameter root does not work anymore. This patch changes the LINUX kernel boot parameter root to use the pseudo (since we use MBR not GPT) partition UUID to locate the partition hosting the root file system. Signed-off-by: Felix Brack <fb@ltec.ch>
2021-01-12board: ti: k2g: Add support for K2G ICE with 1GHz SiliconLokesh Vutla
Add board detection support for K2G ICE with FlagChip 1GHz silicon. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2021-01-12configs: am65x_evm: Define the maximum file size for DFUAswath Govindraju
In include/dfu.h, if CONFIG_SYS_DFU_MAX_FILE_SIZE is not defined then it is defined as CONFIG_SYS_DFU_DATA_BUF_SIZE. This is 128 KiB for a53 core and 20 KiB for r5 core. If a larger file is transferred using dfu then it fails. CONFIG_SYS_DFU_DATA_BUF_SIZE can not be increased as there is not enough heap memory to be allocated for the buffer in case of R5 spl. Fix this by defining CONFIG_SYS_DFU_MAX_FILE_SIZE as the default CONFIG_SYS_DFU_DATA_BUF_SIZE value. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2021-01-11sunxi: Add arm64 FEL supportAndre Przywara
So far we did not support the BootROM based FEL USB debug mode on the 64-bit builds for Allwinner SoCs: The BootROM is using AArch32, but the SPL runs in AArch64. Returning back to AArch32 was not working as expected, since the RMR reset into 32-bit mode always starts execution in the BootROM, but not in the FEL routine. After some debug and research and with help via IRC, the CPU hotplug mechanism emerged as a solution: If a certain R_CPUCFG register contains some magic, the BootROM will immediately branch to an address stored in some other register. This works well for our purposes. Enable the FEL feature by providing early AArch32 code to first save the FEL state, *before* initially entering AArch64. If we eventually determine that we should return to FEL, we reset back into AArch32, and use the CPU hotplug mechanism to run some small AArch32 code snippet that restores the initially saved FEL state. That allows the normal AArch64 SPL build to be loaded via the sunxi-fel tool, with it returning into FEL mode, so that other payloads can be transferred via FEL as well. Tested on A64, H5 and H6. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Icenowy Zheng <icenowy@aosc.io> Acked-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Priit Laes <plaes@plaes.org> (on Olimex A64-Olinuxino)
2021-01-11tools: mkimage: Add Allwinner eGON supportAndre Przywara
So far we used the separate mksunxiboot tool for generating a bootable image for Allwinner SPLs, probably just for historical reasons. Use the mkimage framework to generate a so called eGON image the Allwinner BROM expects. The new image type is called "sunxi_egon", to differentiate it from the (still to be implemented) secure boot TOC0 image. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-11sunxi: Factor out eGON BROM header descriptionAndre Przywara
To be able to easily share the Allwinner eGON BROM header structure between the tools and the SPL code, move the struct definition into a separate header file. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Samuel Holland <samuel@sholland.org>
2021-01-11Merge branch 'next'Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-11ARM: dts: sync Amlogic GX & AXG from Linux 5.10-rc1Neil Armstrong
Synced from Linux commit 3650b228f83a ("Linux 5.10-rc1") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-08xea: config: Use CONFIG_PREBOOT from KconfigLukasz Majewski
The usage of the preboot feature is now controlled via a separate Kconfig option - namely CONFIG_USE_PREBOOT. It must be enabled for preboot code executing commands now defined in CONFIG_PREBOOT (also moved to the Kconfig). After defining both CONFIG_USE_PREBOOT and CONFIG_PREBOOT in imx28_xea_defconfig the define of CONFIG_PREBOOT shall be removed from xea.h as it is redundant. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2021-01-07board: atmel: sama7g5ek: clean-up header bootcommandEugen Hristev
Clean-up boot command to use the predefined device and part for FAT environment. According to this device and partition, select the proper boot media. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-07board: atmel: sama7g5ek: increase arp timeout and retry countClaudiu Beznea
Increase ARP timeout and retry count as this will increase the speed of communication. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDRClaudiu Beznea
Heap base address is computed based on SYS_INIT_SP_ADDR by subtracting the SYS_MALLOC_F_LEN value in board_init_f_init_reserve(). Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
2021-01-07board: atmel: sama7g5ek: add initial support for sama7g5ekEugen Hristev
Add initial support for sama7g5 evaluation kit board. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-06Merge tag 'xilinx-for-v2021.04' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2021.04 arm64: - DT updates microblaze: - Add support for NOR device support spi: - Fix unaligned data write issue nand: - Minor code change xilinx: - Fru fix in limit calculation - Fill git repo link for all Xilinx boards video: - Add support for seps525 spi display tools: - Minor Vitis file support cmd/common - Minor code indentation fixes serial: - Uartlite debug uart initialization fix
2021-01-05Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into nextTom Rini
Driver model: make some udevice fields private Driver model: Rename U_BOOT_DEVICE et al. dtoc: Tidy up and add more tests ns16550 code clean-up x86 and sandbox minor fixes for of-platdata dtoc prepration for adding build-time instantiation
2021-01-05Merge tag 'v2021.01-rc5' into nextTom Rini
Prepare v2021.01-rc5 Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05dtoc: Drop dm_populate_phandle_data()Simon Glass
This has not been needed since parent information was added and we started using indicies for references to other drivers instead of pointers. It was kept around in the expectation that it might be needed later. However with the latest updates, it doesn't seem likely that we'll need this in the foreseeable future. Drop dm_populate_phandle_data() from dtoc and driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dtoc: Rename dt-platdata.c to dt-plat.cSimon Glass
Use this new name to be consistent with the rest of U-Boot, which talks about 'plat' for the platform data, which is what this file holds. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIASSimon Glass
We use the U_BOOT_ prefix (i.e. U_BOOT_DRIVER) to declare a driver but in every other case we just use DM_. Update the alias macros to use the DM_ prefix. We could perhaps rename U_BOOT_DRIVER() to DM_DRIVER(), but this macro is widely used and there is at least some benefit to indicating it us a U-Boot driver, particularly for code ported from Linux. So for now, let's keep that name. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename DM_GET_DRIVER() to DM_DRIVER_GET()Simon Glass
In the spirit of using the same base name for all of these related macros, rename this to have the operation at the end. This is not widely used so the impact is fairly small. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename DM_GET_DEVICE() to DM_DRVINFO_GET()Simon Glass
This does not get a device (struct udevice *) but a struct driver_info * so the name is confusing. Rename it accordingly. Since we plan to have several various of these macros, put GET at the end instead of the middle, so it is easier to spot the related macros. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()Simon Glass
The current macro is a misnomer since it does not declare a device directly. Instead, it declares driver_info record which U-Boot uses at runtime to create a device. The distinction seems somewhat minor most of the time, but is becomes quite confusing when we actually want to declare a device, with of-platdata. We are left trying to distinguish between a device which isn't actually device, and a device that is (perhaps an 'instance'?) It seems better to rename this macro to describe what it actually is. The macros is not widely used, since boards should use devicetree to declare devices. Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is declaring a new driver_info record, not a device. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Allow the uclass list to moveSimon Glass
At present the uclass list head is in global_data. This is convenient but with the new of-platdata we need the list head to be declared by the generated code. Change this over to be a pointer. Provide a 'static' version in global_data to retain the current behaviour. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05dm: core: Rename device node to indicate it is privateSimon Glass
To avoid having people accidentally access this member, add a trailing underscore. Also remove it when of-platdata is enabled, since it is not used. Signed-off-by: Simon Glass <sjg@chromium.org>
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