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2021-01-29vexpress_aemv8a: allow overriding BOOTCOMMANDStanislav Pinchuk
Re-send because of line-wraps. This patch fixes the behaviour of the menuconfig's BOOTCOMMAND setting. Which is just ignored without that patch on vexpress_aemv8a platform. Signed-off-by: Stanislav.Pinchuk@kaspersky.com
2021-01-27binman: Allow reading entries from a subnodeSimon Glass
Some images may have multiple copies of the same thing, e.g. two versions of the read/write U-Boots. It is necessary to read data from one or other of these under selection of the verified-boot logic. Add a function to select the subnode to use. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27uuid: Add a comment for UUID_STR_LENSimon Glass
This macro is the length of the string but excludes the terminator. Users must add 1 when declaring a large-enough string. Add a comment to make this clear. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27video: Allow syncing the entire framebuffer to the copySimon Glass
In some cases so much of the framebuffer is updated that it is not worth copying the changes piece by piece to the copy framebuffer. Add a function to copy the whole thing. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27bloblist: Support relocating to a larger spaceSimon Glass
Typically in TPL/SPL the bloblist is quite small. But U-Boot proper may want to add a lot more to it, such as ACPI tables. Add a way to expand the bloblist by relocating it in U-Boot proper, along with the other relocation activities. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27spl: Add functions for next and previous phaseSimon Glass
It is useful to be able to figure out which phase we are loading next and which phase we came from. Add some functions to handle this as well as returning the name of a phase. This allows messages like "Booting to x" where x is the next phase. At present, TPL says 'Jumping to U-Boot' at the end, when in fact it is jumping to SPL. This is confusing, so use the new functions to correct this. Tests for this will come with an upcoming minor SPL test refactor. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-27smccc: fix sign bit expansionVolodymyr Babchuk
Signed ARM_SMCCC_FAST_CALL value is shifted to 31'st bit. Then, it is expanded to 64 bit value, which results in 1s in higher 32 bits. This causes corrupted values in 64-bit SMC IDs and issues in buggy handlers of 32-bit calls. We need to make ARM_SMCCC_FAST_CALL unsigned long, so it would work properly on 32 bit architectures. Signed-off-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
2021-01-27bootcount: allow to use this feature on TPLPhilippe Reynes
This commit add an option TPL_BOOTCOUNT_LIMIT to use bootcount on TPL. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-27Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvellTom Rini
- Espressobin: Disable slot when emmc is not present (Pali) - DS414; config header cleanup (Phil) - PCI: auto-config enhancement (Phil) - pci_mvebu: Also map IO region (Phil) - serial: a3720: Implement pending method for output direction (Pali) - turris_mox: Enable a few commands (Marek) - helios4 & ClearFog changes (Dennis) - Plus some minor misc changes
2021-01-27board: presidio-asic: Add CAxxxx Ethernet supportAlex Nemirovsky
Add CAxxxx Ethernet support for the Cortina Access Presidio Engineering Board Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com> CC: Tom Rini <trini@konsulko.com>
2021-01-27net: phy: ca_phy: Add driver for CAxxxx SoCsAbbie Chang
Add phy driver support for MACs embedded inside Cortina Access SoCs Signed-off-by: Abbie Chang <abbie.chang@cortina-access.com> Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Tom Rini <trini@konsulko.com> CC: Aaron Tseng <aaron.tseng@cortina-access.com> Moved out PHY specific code out of Cortina NI Ethernet driver and into a Cortina Access PHY interface driver
2021-01-27arm: mvebu: ds414: Config header mini-reviewPhil Sutter
A few minor changes: * Get rid of leftover comments, other commits removed the defines they referred to. * CONFIG_SYS_NETA_INTERFACE_TYPE is not used anymore since commit e3b9c98a23ca9 ("net: mvneta: Convert to driver model"). * Drop CONFIG_USB_MAX_CONTROLLER_COUNT: it is per-HCI type, so XHCI and EHCI could still both work be used. * Unconditionally define CONFIG_EHCI_IS_TDI: it has no effect on XHCI so that conditional doesn't make any sense. * Define a larger PHY_ANEG_TIMEOUT: In my test bed, the NIC is directly connected to some RTL8111 and the default 8s timeout was often too short. Signed-off-by: Phil Sutter <phil@nwl.cc> Reviewed-by: Stefan Roese <sr@denx.de>
2021-01-25Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sunxiTom Rini
- New Allwinner H616 SoC support (sans Ethernet & USB) - H6 DT update - Tanix TX6 TV box support - OrangePi 3 support - OrangePi Zero2 (H616) support
2021-01-25arm: sunxi: add initial H616 DTSI and headersJernej Skrabec
This commit introduces H616 DTSI file and dt-bindings headers needed for device tree files. Files are taken from v3 Linux H616 support submission[1], as the H616 .dtsi file is not merged upstream yet. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2021-January/632082.html Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25sunxi: Add support for H616 SoCJernej Skrabec
H616 is very similar to H6 so most of the infrastructure can be reused. However, two big differences are that it doesn't have functional SRAM A2 which is usually used for TF-A and it doesn't have ARISC co-processor. It also needs bigger SPL size - 48 KiB. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25sunxi: Introduce common symbol for H6 like SoCsJernej Skrabec
It turns out that there are at least 2 other SoCs which have basically the same memory map, similar clocks and other features as H6. It's very likely that we'll see more such SoCs in the future. In order to ease porting to new SoCs and lower ifdef clutter, introduce common symbol for them. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25sunxi: Add support for AXP305 PMICJernej Skrabec
This PMIC can be found on H616 boards and it's very similar to AXP805 and AXP806. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-01-25Merge tag 'mips-pull-2021-01-24' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-mips - MIPS: add support for Mediatek MT7620 SoCs
2021-01-25Merge tag 'u-boot-imx-20210125' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx Changes for 2020.04 ------------------- - new board: Phytec phyCORE-i.MX8MP i.MX8MN Beacon EmbeddedWorks devkit - Fixes: several nanbcb fixes fix for imx8mm_beacon - further switch to distro boot commands - DM: DM Ether for MX6UL CI: https://gitlab.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/6013
2021-01-25Merge tag 'doc-2021-04-rc1-2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for documentation tag doc-2021-04-rc1 (2) * Man-pages for sbi, exit, for, echo, loady, true, false, conitrace * Adjust suppression of newline in echo command. * Provide unit test for echo command.
2021-01-25Merge tag 'u-boot-atmel-2021.04-b' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-atmel Second set of u-boot-atmel features for 2021.04 cycle This feature set includes macb updates for all interfaces and new sama7g5 variant support; micrel ksz9031 DLL support; a new board from Giant based on Adafruit feather form factor which contains a SAMA5D27 SoC; several fixes regarding the NAND flash PMECC block; and pincontrol drive strength support for pio4 controller.
2021-01-25dm: core: describe uclass_root_sHeinrich Schuchardt
'make htmldocs' creates a warning: ./include/asm-generic/global_data.h:443: warning: Function parameter or member 'uclass_root_s' not described in 'global_data' Correct the member descriptions. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-24reset: mtmips: add reset controller support for MediaTek MT7620 SoCWeijie Gao
This patch adds reset controller bits definition header file for MediaTek MT7620 SoC Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-24clk: add clock driver for MediaTek MT7620 SoCWeijie Gao
This patch adds a clock driver for MediaTek MT7620 SoC. This driver provides clock gate control as well as getting clock frequency for CPU/SYS/XTAL and some peripherals. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-24mips: mtmips: add support for MediaTek MT7620 SoCWeijie Gao
This patch adds support for MediaTek MT7620 SoC. All files are dedicated for u-boot. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-01-23imx: Add support for i.MX8MN Beacon EmbeddedWorks devkit.Adam Ford
Beacon EmbeddedWorks is releasing a devkit based on the i.MX8M Nano SoC consisting of baseboard + SOM. The kit is based on the same design as the Beacon dev kit with the i.MX8M Mini. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx8mq: configs: add support for distro boot commandsAlice Guo
Supported boot device types in iMX8MQ: MMC, DHCP. CONFIG_DISTRO_DEFAULTS is added for enabling the DISTRO_DEFAULTS option. CONFIG_BOOTCOMMAND which is defined in include/configs/imx8mq_evk.h is deleted because "run distro_bootcmd" is required to be the default boot mode. scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be loaded to prior to execution. kernel_addr_r is the location in RAM where the kernel will be loaded to. Delete unnecessary environment variables because "run distro_bootcmd" is set to be the default boot mode. Signed-off-by: Alice Guo <alice.guo@nxp.com>
2021-01-23board: phytec: imx8mp: Add PHYTEC phyCORE-i.MX8MP supportTeresa Remmet
Add initial support PHYTEC phyCORE-i.MX8MP SOM. Supported features: - 2GB LPDDR4 RAM - eMMC - external SD - debug UART2 - watchdog Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Reviewed-by: Heiko Schocher <hs@denx.de>
2021-01-23arm: dart6ul: enable DM_ETH for the dart6ulMarc Ferland
This patch converts the dart6ul ethernet support to DM_ETH and cleans up the legacy ethernet code. The clean up, more specifically: * moves the fec2 node and pin definition to the carrier board DTS since the phy associated with it is on the carrier board and not on the SoM; * add the reset pin associated to each phy; * separate the ethernet, mdio and reset pins of each fec so that they are easier to reference; * add clock properties to the phy nodes since they are connected to the 50Mhz ENET[12]_TX_CLK clock of the SoC; * remove CONFIG_BOARD_EARLY_INIT_F since the function is now empty. Signed-off-by: Marc Ferland <ferlandm@amotus.ca>
2021-01-23imx: imx8mm-beacon: Remove relocation restrictionsAdam Ford
The system is capable of relocating RAM disks and the kernel. Remove these restrictions to prevent it. Signed-off-by: Adam Ford <aford173@gmail.com>
2021-01-23imx8mp: configs: add support for distro boot commandsAlice Guo
Supported boot device types in iMX8MP: MMC. CONFIG_CMD_PART is added for command part and CONFIG_CMD_FS_GENERIC is for command fstype. scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be loaded to prior to execution. kernel_addr_r is the location in RAM where the kernel will be loaded to. Delete unnecessary environment variables because "run distro_bootcmd" is set to be the default boot mode. On the iMX8MP platform I used, "mmc1" represents SD card and "mmc2" represents eMMC. Signed-off-by: Alice Guo <alice.guo@nxp.com>
2021-01-23imx8mm: configs: add support for distro boot commandsAlice Guo
Supported boot device types in iMX8MM: MMC, DHCP. CONFIG_CMD_PART is added for command part and CONFIG_CMD_FS_GENERIC is for command fstype. CONFIG_BOOTCOMMAND which is defined in include/configs/imx8mm_evk.h is deleted because "run distro_bootcmd" is required to be the default boot mode. scriptaddr is the location in RAM where boot.scr.uimg/boot.scr will be loaded to prior to execution. kernel_addr_r is the location in RAM where the kernel will be loaded to. Delete unnecessary environment variables. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Alice Guo <alice.guo@nxp.com>
2021-01-23imx: imx8mn/p: drop CONFIG_SYS_[I,D]CACHE_OFFPeng Fan
Drop CONFIG_SYS_[I,D]CACHE_OFF, it is safe to run with caches enabled on these platforms. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mq: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mp: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23arm: dts: imx8mn: sync dts from Linux KernelPeng Fan
Sync dts from Linux Kernel commit f838f8d2b694cf9d524dc("mfd: ab8500-debugfs: Remove extraneous seq_putc") Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: imx8mn_evk: correct stack/malloc adressPeng Fan
Move SP to end of OCRAM space. Drop MALLOC_F to make it alloc from stack space. Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23imx: imx8mp_evk: enable eth supportPeng Fan
Add board code to configure the network interface Add net defconfig Signed-off-by: Peng Fan <peng.fan@nxp.com>
2021-01-23fs: fat: structure for name and extensionHeinrich Schuchardt
The short name and extension of FAT files are stored in adjacent fields of the directory entry. For some operations like calculating a checksum or copying both fields it is preferable to treat both as one structure. Change the definition of the directory entry structure to include a structure comprising the name and the extension field. This resolves Coverity CID 316357, CID 316350, CID 316348. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-22configs: sama5d27_som1_ek: Set FDT filename based on defconfigGreg Gallagher
Make the FDT file name based on the default on that is specified in the defconfig file. Signed-off-by: Greg Gallagher <greg@embeddedgreg.com>
2021-01-22pinctrl: at91-pio4: implement drive strength supportEugen Hristev
Implement drive strength support, by preserving the same bindings as in Linux. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-22dt-bindings: pinctrl: at91-pio4: update license to SPDX styleEugen Hristev
Update license header to SPDX style Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-01-20Merge tag 'efi-2021-04-rc1-2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2021-04-rc1-2 * Provide a test tool for initial RAM disk provided via load file2 protocol. * Make more items configurable to reduce code size: * Boot manager * EFI_DT_FIXUP_PROTOCOL * EFI_DEVICE_PATH_UTILITIES_PROTOCOL * Bug fixes * avoid EFI runtime symbols in global symbol table
2021-01-20efi_loader: Avoid emitting efi_var_buf to .GOTIlias Apalodimas
Atish reports that on RISC-V, accessing the EFI variables causes a kernel panic. An objdump of the file verifies that, since the global pointer for efi_var_buf ends up in .GOT section which is not mapped in virtual address space for Linux. <snip of efi_var_mem_find> 0000000000000084 <efi_var_mem_find>: 84: 715d addi sp,sp,-80 * objdump -dr 0000000000000086 <.LCFI2>: 86: e0a2 sd s0,64(sp) 88: fc26 sd s1,56(sp) 8a: e486 sd ra,72(sp) 8c: f84a sd s2,48(sp) 8e: f44e sd s3,40(sp) 90: f052 sd s4,32(sp) 92: ec56 sd s5,24(sp) 94: 00000497 auipc s1,0x0 94: R_RISCV_GOT_HI20 efi_var_buf 98: 0004b483 ld s1,0(s1) # 94 <.LCFI2+0xe> 98: R_RISCV_PCREL_LO12_I .L0 98: R_RISCV_RELAX *ABS* * objdump -t 0000000000000084 g F .text.efi_runtime 00000000000000b8 efi_var_mem_find With the patch applied: * objdump -dr 0000000000000086 <.LCFI2>: 86: e0a2 sd s0,64(sp) 88: fc26 sd s1,56(sp) 8a: e486 sd ra,72(sp) 8c: f84a sd s2,48(sp) 8e: f44e sd s3,40(sp) 90: f052 sd s4,32(sp) 92: ec56 sd s5,24(sp) 94: 00000497 auipc s1,0x0 94: R_RISCV_PCREL_HI20 .LANCHOR0 94: R_RISCV_RELAX *ABS* 98: 00048493 mv s1,s1 98: R_RISCV_PCREL_LO12_I .L0 98: R_RISCV_RELAX *ABS* * objdump -t 0000000000000008 l O .data.efi_runtime 0000000000000008 efi_var_buf On arm64 this works, because there's no .GOT entries for this and everything is converted to relative references. * objdump -dr (identical pre-post patch, only the new function shows up) 00000000000000b4 <efi_var_mem_find>: b4: aa0003ee mov x14, x0 b8: 9000000a adrp x10, 0 <efi_var_mem_compare> b8: R_AARCH64_ADR_PREL_PG_HI21 .data.efi_runtime bc: 91000140 add x0, x10, #0x0 bc: R_AARCH64_ADD_ABS_LO12_NC .data.efi_runtime c0: aa0103ed mov x13, x1 c4: 79400021 ldrh w1, [x1] c8: aa0203eb mov x11, x2 cc: f9400400 ldr x0, [x0, #8] d0: b940100c ldr w12, [x0, #16] d4: 8b0c000c add x12, x0, x12 So let's switch efi_var_buf to static and create a helper function for anyone that needs to update it. Fixes: e01aed47d6a0 ("efi_loader: Enable run-time variable support for tee based variables") Reported-by: Atish Patra <atishp@atishpatra.org> Tested-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: efi_size_in_pages() missing parenthesesHeinrich Schuchardt
Add parentheses around size to avoid possible operator precedence problems. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: remove EFI_UNICODE_COLLATION_PROTOCOLHeinrich Schuchardt
In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2 language codes existed. This protocol is not part of the UEFI specification any longer. It was however required to run the UEFI Self Certification Test (SCT) II, version 2.6, 2017. So we implemented it for the sole purpose of running the SCT. As the SCT does not need the protocol anymore it is time for removal. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20efi_loader: make the UEFI boot manager configurableHeinrich Schuchardt
Some boards are very tight on the binary size. Booting via UEFI is possible without using the boot manager. Provide a configuration option to make the boot manager available. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-19net: dwc_eth_qos: Pad descriptors to cacheline sizeMarek Vasut
The DWMAC4 IP has the possibility to skip up to 7 AXI bus width size words after the descriptor. Use this to pad the descriptors to cacheline size and remove the need for noncached memory altogether. Moreover, this lets Tegra use the generic cache flush / invalidate operations. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Ramon Fried <rfried.dev@gmail.com> Cc: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-01-18power: pmic: add driver for Monolithic Power mp5416Tim Harvey
This adds basic register access and child regulator binding for the Monolithic MP5416 Power Management IC which integrates four DC/DC switching converters and five LDO regulators. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-01-18aspeed: Add AST2600 platform supportChia-Wei, Wang
Add low level platform initialization for the AST2600 SoC. The 2-stage booting with U-Boot SPL are leveraged to support different booting mode. However, currently the patch supports only the booting from memory-mapped SPI flash. Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com> Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
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