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2019-07-31ARM: dts: da850-evm: Fix MDIO pinmuxAdam Ford
In attempts to speed up SPL and reduce size, the MDIO pin muxing was inadvertently affected. Since the ethernet driver will setup the pin muxing when ethernet is loaded, this patch will also pinmux the MDIO pins at the same time. Once an DM compatible MDIO driver is available, this can be removed. Fixes: 877ab2423bc2 ("ARM: davinci: da850: Manual pinmux only when PINCTRL not available") Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-31configs: am335x_boneblack_vboot_defconfig: Add DM for SPI and Flash devicesSuniel Mahesh
This patch adds SPI and SPI_FLASH DM support for verified boot on TI AM335 chipsets. The following compile warning is removed: ===================== WARNING ====================== This board does not use CONFIG_DM_SPI_FLASH. Please update the board to use CONFIG_SPI_FLASH before the v2019.07 release. Failure to update by the deadline may result in board removal. See doc/driver-model/MIGRATION.txt for more info. ==================================================== Built and tested on AM335x device (BeagleboneBlack). Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
2019-07-31configs: am335x_boneblack_vboot_defconfig: Fix regression by enabling BLK ↵Suniel Mahesh
and DM support, disable in SPL This patch adds BLK and DM support for verified boot on TI AM335x chipsets. The following compile warnings are removed: ===================== WARNING ====================== This board does not use CONFIG_DM_MMC. Please update the board to use CONFIG_DM_MMC before the v2019.04 release. Failure to update by the deadline may result in board removal. See doc/driver-model/MIGRATION.txt for more info. ==================================================== ===================== WARNING ====================== This board does not use CONFIG_DM_USB. Please update the board to use CONFIG_DM_USB before the v2019.07 release. Failure to update by the deadline may result in board removal. See doc/driver-model/MIGRATION.txt for more info. ==================================================== BLK and DM_MMC are enabled by default in SPL as well, which is making the build to break with an overflow(spl image doesn't fit into SRAM because of size constraints). LD spl/drivers/built-in.o LD spl/u-boot-spl arm-linux-ld.bfd: u-boot-spl section .u_boot_list will not fit in region .sram arm-linux-ld.bfd: region .sram overflowed by 116 bytes make[1]: *** [spl/u-boot-spl] Error 1 make: *** [spl/u-boot-spl] Error 2 For the above reason BLK and DM_MMC is disabled in SPL. Built and tested on AM335x device (BeagleboneBlack). Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
2019-07-31configs: j721e_evm_a72: Disable K3_SYSTEM_CONTROLLERSuman Anna
The K3 System Controller driver is used for loading and starting the System Firmware, and is used only on R5 SPL. It need not be enabled and built for the A72 U-Boot and SPL, so disable it from the j721e_evm_a72 defconfig. While at this, also remove the unneeded CONFIG_SPL_REMOTEPROC and CONFIG_CMD_REMOTEPROC as no remoteprocs are now loaded from A72 SPL. Signed-off-by: Suman Anna <s-anna@ti.com>
2019-07-31configs: am65x_evm_a53: Disable K3_SYSTEM_CONTROLLERSuman Anna
The K3 System Controller driver is used for loading and starting the System Firmware, and is used only on R5 SPL. It need not be enabled and built for the A53 U-Boot and SPL, so disable it from both the GP and HS AM65x A53 defconfigs. While at this, also remove the unneeded CONFIG_SPL_REMOTEPROC and CONFIG_CMD_REMOTEPROC as no remoteprocs are now loaded from A53 SPL. Signed-off-by: Suman Anna <s-anna@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-31arm: dts: k3-am654-base-board: Fix cpsw_nuss power-domains propertySuman Anna
The commit 355be915ed08 ("arm: dts: k3-am654: Update power-domains property for each node") has updated the power-domain cells value and updated power-domains property in various existing dts nodes but missed updating the cpsw_nuss node. This results in the following build warning, fix this. arch/arm/dts/k3-am654-base-board.dtb: Warning (power_domains_property): /interconnect@100000/interconnect@28380000/cpsw_nuss@046000000:power-domains: property size (8) too small for cell size 2 arch/arm/dts/k3-am654-r5-base-board.dtb: Warning (power_domains_property): /interconnect@100000/interconnect@28380000/cpsw_nuss@046000000:power-domains: property size (8) too small for cell size 2 Fixes: 355be915ed08 ("arm: dts: k3-am654: Update power-domains property for each node") Signed-off-by: Suman Anna <s-anna@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-31ARM: da850-evm: Replace CMD_SF with CMD_MTDAdam Ford
This patch enables MTD and CMD_MTD and it works with SPI NOR, so the older CMD_SF can be removed. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-31ARM: da850evm: Split MTDPARTS into SPL and u-bootAdam Ford
The MTDPARTS currently lists just u-boot.ais as 512k in size. This works when loading the ais file via serial port, but if one wanted to update just the u-boot portion, it's not really possible. This patch splits the MTDPARTS into a 32k SPL partiion and a 480k u-boot partition which allows u-boot.img to be burned to the u-boot partition. The remaining partitions are left with the same sizes and offsets to not break backwards compatibility. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-31configs: am57xx_evm_defconfig: Enable 'dtimg' commandSam Protsenko
We are going to implement DTBO partition for BeagleBoard X15 further. To support this, 'dtimg' command must be enabled. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2019-07-31configs: am57xx_evm_defconfig: Enable 'bcb' commandSam Protsenko
It is essential to have an access to BCB area of 'misc' partition on Android devices [1]. For BeagleBoard X15 the 'bcb' command will be further used for reboot reason implementation and booting to recovery. It can be also used for debugging reasons, like checking RescueParty messages in BCB area. [1] doc/android/bcb.txt Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2019-07-31omap: Correct the fastboot product varSam Protsenko
"fastboot flashall" expects "fastboot getvar product" value to be one of values provided in android-info.txt file (in AOSP), from "require board=" list. Before this patch, "am57xx" is returned for all AM57xx based boards, as it's set in $board env var from SYS_BOARD in board/ti/am57xx/Kconfig file, which is used for default implementation of "fastboot getvar product". In order to fix that inconsistency, let's do next: 1. In U-Boot: override fastboot.product, reusing the value from $board_name 2. In AOSP: provide values for all AM57xx boards we can use to device/ti/beagle_x15/board-info.txt file This way requirements check in "fastboot flashall" will work as expected, verifying that user tries to flash images to the board which those images were built for. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Andrew F. Davis <afd@ti.com>
2019-07-31env: ti: boot: Handle reboot reason from BCBSam Protsenko
In case of Android boot, reboot reason can be written into BCB (usually it's an area in 'misc' partition). U-Boot then can obtain that reboot reason from BCB and handle it accordingly to achieve correct Android boot flow, like it was suggested in [1]: - if it's empty: perform normal Android boot from eMMC - if it contains "bootonce-bootloader": get into fastboot mode - if it contains "boot-recovery": perform recovery boot The latter is not implemented yet, as it depends on some features that are not implemented on TI platforms yet (in AOSP and in U-Boot). [1] https://marc.info/?l=u-boot&m=152508418909737&w=2 Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
2019-07-30Merge tag 'video-for-2019.10-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-video - fix EDID mode filtering - extend mxc_ipuv3_fb to enable backlight/display - include fb_base in global_data for DM_VIDEO - show frame buffer address via board info as used to be with legacy VIDEO support
2019-07-30Merge tag 'xilinx-for-v2019.10' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze Xilinx/FPGA changes for v2019.10 fpga: - Xilinx virtex2 cleanup - Altera cyclon2 cleanup zynq: - Minor Kconfig cleanup - Add psu_init configuration for Z-turn board zynqmp: - Add support for pmufw config passing to PMU - script for psu_init conversion - zcu1275 renaming xilinx: - Add support for UltraZed-EV SoM
2019-07-30Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
2019-07-30arm64: zynqmp: Do not include pm_cfg_obj.o when SPL is disabledMichal Simek
xilinx_zynqmp_mini configuration is throwing build error: readlink: missing operand Try 'readlink --help' for more information. because CONFIG_ZYNQMP_SPL_PM_CFG_OBJ_FILE is not defined at all and Makefile pass ifneq condition. Add SPL_BUILD dependency which is also reflected in Kconfig. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30mxc_ipuv3_fb.c: enable a backlight on a panelHeiko Schocher
check if we get a panel device, if so, enable the backlight on it. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-30mxc_ipuv3_fb.c: call display_enableHeiko Schocher
call display_enable, so a display gets enabled. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-30bdinfo: show fb base with DM_VIDEOHeiko Schocher
show Framebuffer base with CONFIG_DM_VIDEO enabled. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-30mxc_ipuv3_fb.c: set gd->fb_baseHeiko Schocher
set gd->fb_base so it can be shown with bdinfo command. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-30global_data: enable fb_base for DM_VIDEOHeiko Schocher
with CONFIG_VIDEO we store fb base address in global data fb_base variable. Do this also in DM_VIDEO case. Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-30cmd: fpga: Change return value to avoid printing usage textAlexander Dahl
In cmd/fpga.c the commands should return enum command_ret_t, e.g. CMD_RET_USAGE, CMD_RET_SUCCESS, or CMD_RET_FAILURE. What they actually do is passing a return value from different 'fpga_' functions. Passing on a return value of -1 from a called function leads to printing out usage text. In case of actually correct usage with correctly specified parameters but some fail at runtime printing out that usage text is distracting. The reason is most 'fpga_' functions return either FPGA_SUCCESS or FPGA_FAIL, the latter was equal to -1 which is the same value as CMD_RET_USAGE. So just passing on FPGA_FAIL lead to printing out usage. We should only return CMD_RET_USAGE in cases, where the user sent wrong input. Every other case should return CMD_RET_SUCCESS or CMD_RET_FAILURE, and not simply pass an error code. Simply changing FPGA_FAIL from -1 to 1 gets the job done. Suggested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Alexander Dahl <ada@thorsis.com>
2019-07-30fpga: altera: cyclon2: Check function pointer before callingAlexander Dahl
As already done for the 'pre' function, a check is added to not follow a NULL pointer, if somebody has not assigned a 'post' function. Signed-off-by: Alexander Dahl <ada@thorsis.com>
2019-07-30fpga: altera: cyclon2: Fix indentationAlexander Dahl
Some code parts stood too far left … Signed-off-by: Alexander Dahl <ada@thorsis.com>
2019-07-30fpga: altera: cyclon2: Fix most checkpatch warningsAlexander Dahl
Nothing special, but done before further cleanup. * spacing * braces * __FUNCTION__ → __func__ Suggested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Alexander Dahl <ada@thorsis.com>
2019-07-30fpga: altera: Add some more device sizesAlexander Dahl
There seems to be only one place, where this is checked against: `altera_validate()`. It should be non zero. Otherwise it is only used to display it, so it probably does not really matter at the moment. But we had the datasheet open anyway … Sizes in datasheet are bit counts, display here is in bytes. Signed-off-by: Alexander Dahl <ada@thorsis.com>
2019-07-30arm64: zynqmp: add MAINTAINERS entry for Avnet UltraZed-EVLuca Ceresoli
The board was added without adding a MAINTAINERS entry. Fixes: $ ./tools/genboardscfg.py -f WARNING: no status info for 'avnet_ultrazedev_cc_v1_0_ultrazedev_som_v1_0' WARNING: no maintainers for 'avnet_ultrazedev_cc_v1_0_ultrazedev_som_v1_0' $ Reported-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30fpga: virtex2: Add slave serial programming supportRobert Hancock
This adds support for slave serial programming, in addition to the previously supported slave SelectMAP mode. There are two ways that this can be used: -Using the clk and wdata callbacks in order to write image data one bit at a time using pure bit-banging. This works, but is rather painfully slow with typical image sizes. -By specifying the wbulkdata callback instead, the image loading process can be offloaded to SPI hardware. In this mode the clk and wdata callbacks do not need to be specified. This allows the image to be loaded much faster, taking only a few seconds with even relatively large images. Slave serial programming has been tested on the Kintex-7 series of FPGAs. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30fpga: virtex2: Add additional clock cycles after DONE assertionRobert Hancock
Some Xilinx FPGA configuration options can result in the startup sequence extending past the end of the FPGA bitstream. Continue applying CCLK clock cycles for 8 cycles after DONE is asserted in order to ensure the startup sequence is complete, as recommended by Xilinx. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30fpga: virtex2: Split out image writing from pre/post operationsRobert Hancock
This is in preparation for adding slave serial programming support, which uses the same pre/post operations as slave SelectMAP, to avoid duplicating code. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30fpga: virtex2: added Kconfig optionRobert Hancock
Add an option to allow this driver to be selected with Kconfig. As noted in the description, this driver should also work with many newer Xilinx FPGA families as the programming methods are essentially the same. Also added a missing FPGA_XILINX dependency to the similar Spartan 3 driver. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30fpga: virtex2: cosmetic: Cleanup code styleRobert Hancock
Address Checkpatch warnings in virtex2 code prior to making other changes. No functional change intended. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: add support for Avnet UltraZed-EV Starter KitLuca Ceresoli
Avnet UltraZed-EV Starter Kit is composed by the UltraZed-EV SoM and the only publicly-available compatible carrier card. The SoM is based on the EV version of the Xilinx ZynqMP SoC+FPGA. The psu_init_gpl.c file has been generated from the board definition files at [0] using Vivado 2018.3 and then minimized by tools/zynqmp_psu_init_minimize.sh. Manually removed serdes init code since it is not mentioned in device tree and fixed a checkpatch error. [0] https://github.com/Avnet/bdf/tree/3686c9ff7d2f0467fb4fcf39f861b8d6ff183b12/ultrazed_7ev_cc/1.1 Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30tools: zynqmp_psu_init_minimize.sh: fix return lines coding styleLuca Ceresoli
Remove unneeded parenthess around return value. E.g.: return (0); -> return 0; Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30ARM: zynq: Add configuration for Z-turn boardAnton Gerasimov
Basic (PS-only) configuration based on Vivado board files by Sergiusz Bazanski <sergius@q3k.org> Signed-off-by: Anton Gerasimov <tossel@gmail.com>
2019-07-30cmd: fpga: correct typo, capitalize "Xilinx"Robert P. J. Day
A couple minor tweaks to printed strings in cmd/fpga.c. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: add tool to minimize psu_init_gpl.c filesLuca Ceresoli
This script transforms a pair of psu_init_gpl.c and .h files produced by the Xilinx Vivado tool for ZynqMP into a smaller psu_init_gpl.c file that is almost checkpatch compliant. Based on a script by Michal Simek. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: xil_io.h: declare functions as staticLuca Ceresoli
Fixes sparse warnings when building zynqmp defconfigs: ./board/xilinx/zynqmp/xil_io.h:12:6: warning: symbol 'Xil_Out32' was not declared. Should it be static? ./board/xilinx/zynqmp/xil_io.h:17:5: warning: symbol 'Xil_In32' was not declared. Should it be static? ./board/xilinx/zynqmp/xil_io.h:22:6: warning: symbol 'usleep' was not declared. Should it be static? Also add __maybe_unused to usleep() since it is not used by minimized psu_init_gpl.c files, so it would warn as "defined but not used". Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: add tool to convert PMU config object .c to binaryLuca Ceresoli
The recently-added ZYNQMP_SPL_PM_CFG_OBJ_FILE option allows SPL to load a PMUFW configuration object from a binary blob. However the configuration object is produced by Xilinx proprietary tools as a C source file and no tool exists to easily convert it to a binary blob in an embedded Linux build system for U-Boot to use. Add a simple Python script to do the conversion. It is definitely not a complete C language parser, but it is enough to parse the known patterns generated by Xilinx tools, including: - defines - literal integers, optionally with a 'U' suffix - bitwise OR between them Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: spl: install a PMU firmware config object at runtimeLuca Ceresoli
Optionally allow U-Boot to load a configuration object into the Power Management Unit (PMU) firmware on Xilinx ZynqMP. The configuration object is required by the PMU FW to enable most SoC peripherals. So far the only way to boot using U-Boot SPL was to hard-code the configuration object in the PMU firmware. Allow a different boot process, where the PMU FW is equal for any ZynqMP chip and its configuration is passed at runtime by U-Boot SPL. All the code for Inter-processor communication with the PMU is isolated in a new file (pmu_ipc.c). The code is inspired by the same feature as implemented in the Xilinx First Stage Bootloader (FSBL) and Arm Trusted Firmware: * https://github.com/Xilinx/embeddedsw/blob/fb647e6b4c00f5154eba52a88b948195b6f1dc2b/lib/sw_apps/zynqmp_fsbl/src/xfsbl_misc_drivers.c#L295 * https://github.com/ARM-software/arm-trusted-firmware/blob/c48d02bade88b07fa7f43aa44e5217f68e5d047f/plat/xilinx/zynqmp/pm_service/pm_api_sys.c#L357 SPL logs on the console before loading the configuration object: U-Boot SPL 2019.07-rc1-00511-gaec224515c87 (May 15 2019 - 08:43:41 +0200) Loading PMUFW cfg obj (2008 bytes) EL Level: EL3 ... Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-30arm64: zynqmp: Rename zc1275 to zcu1275Michal Simek
Name of this platform has changed and released to customers that's why name has also changed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Series-to: uboot
2019-07-30ARM: zynq: delete long-dead CONFIG_USB_CABLE_CHECKRobert P. J. Day
This Kbuild option disappeared way back in 2014: commit 75504e9592745021006cb8905b5ff5a51d9d1cb3 Author: Mateusz Zalega <m.zalega@samsung.com> Date: Wed Apr 30 13:07:48 2014 +0200 ... snip ... CONFIG_USB_CABLE_CHECK was removed. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-07-29Prepare v2019.10-rc1Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-29Merge tag 'dm-pull-29jul19' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-dm binman support for replacing files
2019-07-29Merge branch '2019-07-29-ti-imports'Tom Rini
- More DaVinci DM migration, drop am18xx EVM platform - Keystone bug fix
2019-07-29arm: mach-keystone: Use appended original image size in image processingAndrew F. Davis
When an image is signed/encrypted on K2 devices the image may get padded to meet alignment requirements for the signature/encryption type. The original size is appended as 4 bytes little-endian to the end of the final image. Normally the trailing extra bytes are ignored and so restoring the exact original size is not important. In the case of initrd the original size is important as the kernel uses it to look for additional filesystem data and can do the wrong thing when the size is not correct. Read off the original size and report it back from the image post processing stage. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-29configs: omapl138_lcdk: enable NAND self-init in SPLBartosz Golaszewski
Now that we have enabled the driver-model in SPL, we can remove the code disabling NAND self-init in SPL from the config include for omapl138-lcdk. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-07-29davinci: omapl138-lcdk: enable driver-model in SPLBartosz Golaszewski
Enable CONFIG_SPL_DM and enable the driver model for serial by defining an appropriate device in the board file for da850-lcdk. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-07-29davinci: omapl138-lcdk: remove unneeded includesBartosz Golaszewski
There's no SPI on da850-lcdk. Remove unnecessary includes. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-07-29davinci: omapl138-lcdk: enable CONFIG_USE_TINY_PRINTFBartosz Golaszewski
We're working towards enabling the driver-model in SPL for da850-lcdk. Enable CONFIG_USE_TINY_PRINTF in defconfig to reduce SPL size. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
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