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2018-04-12ARM: rmobile: Add JTAG recovery support for M2 PorterMarek Vasut1-0/+21
Add JTAG recovery support into the M2 Porter TPL. This allows the TPL to be loaded over JTAG, initialize the system, wait for the JTAG debugger to load U-Boot image into RAM and then resume and start U-Boot from RAM. The procedure is as follows: 1) Load u-boot-tpl.bin to 0xe6300000 2) Write magic number 0x1337c0de to 0xe6300020 TPL checks for this particular magic and starts JTAG recovery if this number is present. This is not present by default. 3) Start U-Boot TPL from 0xe6300000 4) Wait for a message from TPL on UART indicating JTAG boot: "JTAG boot detected!" 5) Halt the system in JTAG debugger 6) Load U-Boot image (u-boot.img) to 0x4fffffc0 7) Write magic number 0xb33fc0de to 0xe6300024 TPL checks for this particular magic to verify that the U-Boot image was loaded into DRAM by the JTAG debugger. 8) Resume the system in JTAG debugger Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-12ARM: rmobile: Add TPL support on R8A7791 M2 PorterMarek Vasut1-0/+419
Add and enable TPL on M2 Porter. The TPL must fit into 16 kiB due to the Gen2 BootROM restriction. The TPL is running from MERAM and is capable of performing the initial initialization of PFC, Clock, GPIO, LBSC, DBSC and QSPI NOR. DBSC is responsible for bringing up the DDR DRAM access. The TPL is capable of loading the next stage, U-Boot, from either SPI NOR or UART as a fallback. If either does provide a valid U-Boot uImage, the system stops, which allows the operator to load U-Boot ie. via JTAG and start it manually. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-12ARM: rmobile: Split U-Boot and SPL sources on PorterMarek Vasut3-22/+59
Pull the SPL code from porter.c into a separate file in preparation for the addition of system initialization code. No functional change. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-09Merge tag 'xilinx-for-v2018.05-rc2' of git://git.denx.de/u-boot-microblazeTom Rini13-0/+9251
Xilinx changes for v2018.05-rc2 - Various DT changes and sync with mainline kernel - Various defconfig updates - Add SPL init for zcu102 revA - Add new zynqmp boards zcu100/zcu104/zcu106/zcu111/zc12XX and zc1751-dc3 - Net fixes - xlnx,phy-type - 64bit axi ethernet support - arasan: Fix nand write issue - fpga fixes - Maintainer file updates
2018-04-09arm64: zynqmp: Add support for Xilinx zcu106-revAMichal Simek1-0/+802
Xilinx zcu106 is a customer board. It is reusing some parts from zcu102. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add support for zcu104 customer boardMichal Simek2-0/+879
Xilinx zcu104 is another customer board. It is sort of zcu102 clone with some differences. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add support for zc12xx boardsMichal Simek3-0/+1213
Add support for zc12xx boards. All of them are internal boards for silicon validation and share very similar base platforms. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add support for zc1751 dc3Michal Simek1-0/+900
zc1751 is based board with dc3 extenstion card which is used for silicon validation. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add support for zcu100 aka Ultra96 boardMichal Simek1-0/+993
Add support for Xilinx zcu100. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add low level initialization for zc1751Michal Simek4-0/+3638
Add psu init for zc1751 dc cards. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09arm64: zynqmp: Add low level initialization for zcu102-revAMichal Simek1-0/+826
Add psu init for zcu102-revA. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09net: Move enetaddr env access code to env config instead of net configAlex Kiernan49-0/+49
In order that we can use eth_env_* even when CONFIG_NET isn't set, move these functions to environment code from net code. This fixes failures such as: board/ti/am335x/built-in.o: In function `board_late_init': board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr' u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr' which caters for use cases such as: commit f411b5cca48f ("board: am335x: Always set eth/eth1addr environment variable") when Ethernet is required in Linux, but not U-Boot. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-09ti: am335x: Fix build when networking is disabledAlex Kiernan1-4/+4
When compiling without CONFIG_CLOCK_SYNTHESIZER (which is implied by CONFIG_DRIVER_TI_CPSW for am335x_evm), exclude the network setup for AM335x-ICEv2 to avoid link time failures: board/ti/am335x/board.c:683: undefined reference to `setup_clock_synthesizer' Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-07board: ti: am43xx: Define embedded_dtb_select for runtime DTB selection in ↵Vignesh R1-2/+16
U-boot AM437x QSPI boot is a single stage boot and hence needs runtime DTB selection to support AM437x-SK and AM437x-IDK with DM enabled. This is required to move am43xx_evm_qspiboot_defconfig to use DM/DT. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-04-07stm32mp1: add eMMC support for ED1Patrick Delaunay1-24/+59
Add command GPT support Add EMMC boot support Add the 2 other SDMMC instances for ED1: - SDMMC2 = mmc 1, eMMC on the ED1 board - SDMMC3 = extension connector, deactivated by default Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-04-07ARM: AM43xx: Add support for RTC only + DDR in self-refresh modeTero Kristo2-0/+57
Kernel stores information to the RTC_SCRATCH0 and RTC_SCRATCH1 registers for wakeup from RTC-only mode with DDR in self-refresh. Parse these registers during SPL boot and jump to the kernel resume vector if the device is waking up from RTC-only modewith DDR in Self-refresh. The RTC scratch register layout used is: SCRATCH0 : bits00-31 : kernel resume address SCRATCH1 : bits00-15 : RTC magic value used to detect valid config SCRATCH1 : bits16-31 : board type information populated by bootloader During the normal boot path the SCRATCH1 : bits16-31 are updated with the eeprom read board type data. In the rtc_only boot path the rtc scratchpad register is read and the board type is determined and correspondingly ddr dpll parameters are set. This is done so as to avoid costly i2c read to eeprom. RTC-only +DRR in self-refresh mode support is currently only enabled for am43xx_evm_rtconly_config. This is not to be used with epos evm builds. Signed-off-by: Tero Kristo <t-kristo@ti.com> [j-keerthy@ti.com Rebased to latest u-boot master branch] Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-07Add support for BeagleBoard.org PocketBeagleJason Kridner3-5/+15
Texas Instruments AM3358 based low-cost board using Octavo Systems OSD3358 SIP with built-in TPS65217 PMIC and 512MB DDR3. Board features small 35mm x 55mm size, high-speed USB OTG, microSD and 72 0.1" expansion header pins with 2xSPI, 2xI2C, 2xUART, USB, 8xADC, up-to-44 GPIO, PRU pins and much more. https://beagleboard.org/pocket This was tested using the am335x_evm_usbspl_defconfig. Note that MII pins are enabled despite not having Ethernet on this board. This avoids an issue where otherwise many timeout errors would be generated. See https://e2e.ti.com/support/arm/sitara_arm/f/791/t/298976 for some related discussion. Signed-off-by: Jason Kridner <jdk@ti.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-06board: MCR3000: Use smaller flash sector for environmentChristophe Leroy1-3/+3
Latest versions of u-boot have increased in size and require more than the 256kb allocated to it. The MCR3000 board is equipped with an AM29LV160DB boot flash which is organised as follows: - One 16kb block - Two 8kb block - One 32kb block - Thirty one 64kb blocks At the time being, u-boot is a single piece occupying the 256 first kbytes, then the environment is stored in the following 64kb block The environment being quite tiny, we save one 64kb block by embedding the environment in the first 8kb block, hence allowing to increase the monitor size to 320kb. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06board: MCR3000: cleanup configChristophe Leroy1-0/+2
Some config is redundant with Kconfig. Fix it. Also remove unused configs Move SDRAM_MAX_SIZE in the only place it is used include/environment.h already defines CONFIG_ENV_SIZE from CONFIG_ENV_SECT_SIZE and defines CONFIG_ENV_ADDR as (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) remove BOOTARGS as bootargs is set by the different boot commands Fix CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE to be in line with CPM DPRAM organisation Remove CONFIG_SYS_GBL_DATA_SIZE, CONFIG_SYS_GBL_DATA_OFFSET and CONFIG_SYS_INIT_SP_OFFSET which are unused Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06board: MCR3000: replace mtd->priv by mtd_to_nand()Christophe Leroy1-1/+1
Since commit 17cb4b8f327eb ("mtd: nand: Add+use mtd_to/from_nand and nand_get/set_controller_data"), mtd_to_nand() has to be used instead of mtd->priv Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06at91: ma5d4evk: Enable SPL_DM and SPL_OF_CONTROLJagan Teki1-1/+1
Enable SPL Driver model and FDT support for AT91 ma5d4evk boards. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06at91: ma5d4evk: Enable DM_SPIJagan Teki1-3/+4
AT91 ma5d4evk board uses atmel spi driver, enable DM_SPI to use dm functionality. Kept few functions related to non-dm and gpio on board files for reference and will be remove once code moved to relevant drivers. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06at91: vinco: Enable DM_SPIJagan Teki1-2/+3
AT91 Vinco board uses atmel spi driver, enable DM_SPI to use dm functionality. Cc: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06at91: taurus: Enable DM_SPIJagan Teki1-0/+3
Enable DM_SPI for atmel SPI driver on taurus board. Kept few functions related to non-dm and gpio on board files for reference and will be remove once code moved to relevant drivers. Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06at91: gurnard: Enable DM_SPIJagan Teki1-20/+0
Enable DM_SPI for atmel SPI driver on gurnard board. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06Merge tag 'signed-rpi-next' of git://github.com/agraf/u-bootTom Rini1-0/+35
Patch queue for rpi - 2018-04-06 Highlights this time around: - Support for new RPi3 B+ model - Fix for some SD cards on newer RPi firmware
2018-04-06rpi: Complete table of models with new revision code schemeJonathan Gray1-0/+30
In the model table for the new revision code encoding documented in https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md add the entries for old models with the new scheme and add CM3 which only appears in the new scheme. A device tree for CM3 is not currently upstreamed in linux. When that happens the name will likely have to be adjusted in the table. Signed-off-by: Jonathan Gray <jsg@jsg.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-05rpi: Add identifier for the new RPi3 B+Alexander Graf1-0/+5
The Raspberr Pi Foundation released a new RPi3 version which we want to detect as well, so we can enable ethernet on it and know the correct device tree file name. Add an identifier for it. Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-04Merge git://git.denx.de/u-boot-sunxiTom Rini2-4/+9
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-04sunxi: README.sunxi64: Add hint about non-debug of ARM Trusted FirmwareAndre Przywara1-0/+6
As we are running into issues where the final U-Boot FIT image file is exceeding our size limit, add a hint to the README.sunxi64 file to point out the possibility of building non-debug versions of the ATF binary. These are about 12KB smaller than the standard debug build, and so allow successful U-Boot builds for many boards with the Allwinner H5 SoC. Please note that under normal circumstances the debug build is still recommended, as it gives valuable clues in case something goes wrong in the ATF. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-04-03sunxi: spl: remove DMA related settings of the NAND controllerMiquel Raynal1-5/+0
Code has been changed to do not use DMA anymore with the NAND controller, instead PIO is used. Then, DMA-specific initialization may be dropped. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-04-03sunxi: spl: deassert the NAND controller reset lineMiquel Raynal1-0/+4
Ensure the NAND controller reset line is deasserted before use. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-04-02ARC: HSDK: Add platform-specific commandsEugeniy Paltsev7-48/+1477
This patch add support of hsdk platform-specific commands: hsdk_clock set - set clock from axi_freq, cpu_freq and tun_freq environment variables/command line arguments hsdk_clock get - save clock frequencies to axi_freq, cpu_freq and tun_freq environment variables hsdk_clock print - show CPU, AXI, DDR and TUNNEL current clock frequencies. hsdk_clock print_all - show all currently used clock frequencies. hsdk_init - setup board HW in one of pre-defined configuration (hsdk_hs34 / hsdk_hs36 / hsdk_hs36_ccm / hsdk_hs38 / hsdk_hs38_ccm / hsdk_hs38x2 / hsdk_hs38x3 / hsdk_hs38x4) hsdk_go - run baremetal application on hsdk configured by hsdk_init command. This patch changes default behaviour of 'bootm' command: now we are able to set number of CPUs to be kicked by setting 'core_mask' environment variable before 'bootm' command run. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-03-31Merge git://git.denx.de/u-boot-marvellTom Rini1-23/+0
2018-03-30arm64: a37xx: remove old pinctrl implementationKen Ma1-23/+0
Since the new pinctrl/gpio driver is used, so this patch removes the old board specific pin control settings. Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Ken Ma <make@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-03-30riscv: ae250: Support DT provided by the board at runtimeRick Chen1-0/+9
Enable CONFIG_OF_BOAD to support delivery dtb to u-boot at run time instead of embedded. There are two methods to delivery dtb. 1 Pass from loader: When u-boot boot from RAM, gdb or loader can pass dtb via a2 to u-boot dynamically. Of course gdb or loader shall be in charge of dtb delivery. 2 Configure CONFIG_SYS_FDT_BASE: It can be configured as RAM or ROM base statically, no mater u-boot boot from RAM or ROM. If it was configured as ROM base, dtb can be burned into ROM(spi flash) by spi driver. Meanwhile remove CONFIG_SKIP_LOWLEVEL_INIT which is useless in nx25-ae250 configuration. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Cc: Greentime Hu <green.hu@gmail.com>
2018-03-30board: Drop ftsdc010 non-dm codeRick Chen3-33/+0
Remove board_mmc_init() in adp-ag101p, adp-ae3xx and nx25-ae250 boards. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Cc: Greentime Hu <green.hu@gmail.com>
2018-03-25Merge tag 'xilinx-for-v2018.05' of git://git.denx.de/u-boot-microblazeTom Rini7-11/+234
Xilinx changes for v2018.05 - Fix mkimage recognition - Update all my fragments ZynqMP: - Use clk driver - Support loading elfs in el1 - Various DTS and defconfig changes - Enable newer pmufw versions - Support more clocks - Remove ep108 - Secure image support - Fix memtest setup Zynq: - Enabling watchdog driver - Support more clocks - defconfig changes fpga: - Simplify error path net: - GMII case update
2018-03-23Merge git://git.denx.de/u-boot-arcTom Rini2-0/+23
Alexey: 1. Significantly rework cache-related functionality. In particular that fixes coherency problems in some corner-cases, allows us to enable and disable caches in run-time and still have properly running system, finally support execution from real flash (before we used to run from DDR from the very beginning). 2. Remove string routines implemented in assembly. That allows us to build and run U-Boot on wide range of ARC cores with different configurations. I.e. whatever tuning is used on GCC's command-line we'll get code for desired flavor of ARC. Otherwise for each and every corner-case we would need to add ifdefs in assembly code to accommodate missing instructions etc. 3. Get use of GCC's garbage collector which helps to slim-down resulting image quite a bit. 4. Also now we may disable U-Boot self-relocation for ARC if needed either by platform or for debugging purposes.
2018-03-23ARC: bootm: Refactor GO and PREP subcommands implementationEugeniy Paltsev2-0/+23
Refactor GO and PREP subcommands implementation for a simpler override in the boards platform code. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-03-23MAINTAINERS: Fix Zynq/ZynqMP and Microblaze fragmentsMichal Simek2-0/+2
Fix my fragments to list all files in the repo. Also fix path to for Xilinx Zynq SoC (mach-zynq) It should be the part of "ARM: zynq: move SoC sources to mach-zynq" (sha1: 0107f2403669f764ab726d0d404e35bb9447bbcc) And cover dts files in board MAINTAINERS files. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-23arm64: zynqmp: Add support for verifying secure imagesSiva Durga Prasad Paladugu3-0/+127
This patch adds new command "zynqmp" to handle zynqmp specific commands like "zynqmp secure". This secure command is used for verifying zynqmp specific secure images. The secure image can either be authenticated or encrypted or both encrypted and authenticated. The secure image is prepared using bootgen and will be in xilinx specific BOOT.BIN format. The optional key can be used for decryption of encrypted image if user key was specified while creation BOOT.BIN. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-23arm64: zynqmp: Correct EG/EV part detection logicSiva Durga Prasad Paladugu1-11/+39
The vcu disable bit in efuse ipdisable register is valid only if PL powered up so, consider PL powerup status for determing EG/EV part. If PL is not powered up, ignore EG/EV part of string. The PL powerup status will be filled by pmufw based on PL PROGB status in the 9th bit of version field. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-23arm: zynq: Wire watchdog internalsMichal Simek1-0/+49
Watchdog is only enabled in full u-boot. Adoption for SPL should be also done because that's the right place where watchdog should be enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-23arm64: zynqmp: Add support to load an app at EL1Nitin Jain1-0/+17
This patch is adding support to switch to EL1 while loading an EL1 application with u-boot running at EL above EL1 in aarch64 mode. Signed-off-by: Nitin Jain <nitinj@xilinx.com> Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-22board: freescale: ls1012a2g5rdb: enable network support on ls1012a2g5rdbCalvin Johnson2-8/+67
This patch enables ethernet support for ls1012a2g5rdb. Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22board: freescale: ls1012ardb: enable network support on ls1012ardbCalvin Johnson4-4/+136
This patch enables ethernet support for ls1012ardb. Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22board: freescale: ls1012afrdm: enable network support on ls1012afrdmCalvin Johnson4-5/+154
This patch enables ethernet support for ls1012afrdm. Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22board: freescale: ls1012aqds: enable network support on ls1012aqdsCalvin Johnson6-7/+492
This patch enables ethernet support for ls1012aqds. Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22mips: micronas/vct: check array bounds before accessHeinrich Schuchardt1-1/+3
If we check an index against array bounds, we should do so before accessing the array and not afterwards. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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