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2022-03-03Convert CONFIG_BIOSEMU to KconfigTom Rini1-0/+7
This converts the following to Kconfig: CONFIG_BIOSEMU Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2022-03-02armv8: Fix and simplify branch_if_master/branch_if_slaveAndre Przywara1-1/+1
The branch_if_master macro jumps to a label if the CPU is the "master" core, which we define as having all affinity levels set to 0. To check for this condition, we need to mask off some bits from the MPIDR register, then compare the remaining register value against zero. The implementation of this was slighly broken (it preserved the upper RES0 bits), overly complicated and hard to understand, especially since it lacked comments. The same was true for the very similar branch_if_slave macro. Use a much shorter assembly sequence for those checks, use the same masking for both macros (just negate the final branch), and put some comments on them, to make it clear what the code does. This allows to drop the second temporary register for branch_if_master, so we adjust all call sites as well. Also use the opportunity to remove a misleading comment: the macro works fine on SoCs with multiple clusters. Judging by the commit message, the original problem with the Juno SoC stems from the fact that the master CPU *can* be configured to be from cluster 1, so the assumption that the master CPU has all affinity values set to 0 does not hold there. But this is already mentioned above in a comment, so remove the extra comment. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-02-28board: stemmy: Detect board variants and patch DTBWIP/2022-02-28-bugfixesLinus Walleij1-0/+315
This patch scans the cmdline from the Samsung SBL (second stage bootloader) and stores the parameters board_id=N and lcdtype=N in order to augment the DTB for different board and LCD types. We then add a custom ft_board_setup() callback that will inspect the DTB and patch it using the stored LCD type. At this point we know which product we are dealing with, so using the passed board_id we can also print the board variant for diagnostics. We patch the Codina, Skomer and Kyle DTBs to use the right LCD type as passed in lcdtype from the SBL. This also creates an infrastructure for handling any other Samsung U8500 board variants that may need a slightly augmented DTB. Cc: Markuss Broks <markuss.broks@gmail.com> Cc: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-02-28arm: pdu001: Setup pinmux for console UART as early as possibleFelix Brack1-0/+30
To make sure we get a working console as soon as possible in the SPL the UART pins require to be configured earlier. This is especially true for the pins of UART3, since the PDU001 board uses this UART for the console by default. Signed-off-by: Felix Brack <fb@ltec.ch>
2022-02-28arm: pdu001: Fix early debugging UARTFelix Brack2-5/+3
The changes from commit 0dba45864b2a ("arm: Init the debug UART") prevent the early debug UART from being initialized correctly. To fix this we not just configure the pin multiplexer but add setting up early clocks. Signed-off-by: Felix Brack <fb@ltec.ch> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-02-25scripts: Makefile.lib: generate dsdt_generated.c instead of dsdt.cPhilippe Reynes8-8/+8
There is a conflict between the static file lib/acpi/dsdt.c and the file dsdt.c generated dynamicaly by scripts/Makefile.lib. When a mrproper is done, the static file dsdt.c is removed. If a build with acpi enabled is launched after, the following error is raised: CC lib/acpi/acpi_table.o make[2]: *** No rule to make target 'lib/acpi/dsdt.asl', needed by 'lib/acpi/dsdt.c'. Stop. scripts/Makefile.build:394: recipe for target 'lib/acpi' failed To avoid such error, the generated file is named dsdt_generated.c instead of dstdt.c. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
2022-02-21Merge tag 'xilinx-for-v2022.04-rc3' of ↵Tom Rini5-11/+72
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze Xilinx changes for v2022.04-rc3 microblaze: - Fix exception handler zynqmp: - Show information about secure images - DT changes (som u-boot file removal) - Fix zynqmp_pm_cfg_obj_convert.py - Fix platform boot xilinx: - Fix bootm_size calculation - Remove GPIO_EXTRA_HEADER selection power: - Add zynqmp power management driver scsi: - Add phy support to ceva driver zynq qspi: - Fix unaligned accesses and check baudrate setup - Add support for spi memory operations net: - Fix 64bit calculation in axi_emac video: - Add missing gpio dependency for seps driver
2022-02-21arm64: zynqmp: Fix debug uart initializationMichal Simek1-10/+22
The commit 0dba45864b2a ("arm: Init the debug UART") calls debug_uart_init() from crt0.S but it won't work because SOC is not configured yet. That's why create board_debug_uart_init() which calls psu_init() via new psu_uboot_init() earlier before the first access to UART in SPL. In full U-Boot call psu_uboot_init() only when CONFIG_ZYNQMP_PSU_INIT_ENABLED is enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/878dc2daaa8685346f889989fbfb98b2e44da7fb.1645104518.git.michal.simek@xilinx.com
2022-02-21ARM: zynq: Fix debug uart initializationMichal Simek1-0/+7
The commit 0dba45864b2a ("arm: Init the debug UART") calls debug_uart_init() from crt0.S but it won't work because SOC is not configured yet. That's why create board_debug_uart_init() which calls ps7_init() earlier before the first access to UART. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/18e67e02a0c7190839a1ef3a11f3fd6babcf34cc.1645104518.git.michal.simek@xilinx.com
2022-02-21arm64: zynqmp: Fix dependencies around ZYNQMP_PSU_INIT_ENABLEDMichal Simek1-0/+2
ZYNQMP_PSU_INIT_ENABLED is called only when BOARD_EARLY_INIT_F is defined that's why cover this dependency in Kconfig. board_early_init_f() is only part related to CONFIG_ZYNQMP_PSU_INIT_ENABLED which is disabled now that's why disable BOARD_EARLY_INIT_F and also build board_early_init_f() only when CONFIG_BOARD_EARLY_INIT_F is enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/d89253ec1590cd513dcd4bfbedebae618bd6d605.1645104518.git.michal.simek@xilinx.com
2022-02-21xilinx: Enable OF_BOARD for zynq and zynqmp boardsMichal Simek1-1/+2
The commit 985503439762 ("fdt: Don't call board_fdt_blob_setup() without OF_BOARD") forced to enable OF_BOARD for platforms which provide DT externally. Zynq/ZynqMP boards are using this feature for a long time that's why there is a need to enable it by default. Also code expects to return error in case of error that's why also fill it. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/9f11bbffe2849f4da7d72712082d579262fe8fd8.1645104518.git.michal.simek@xilinx.com
2022-02-20Merge tag 'u-boot-imx-20220220' of ↵Tom Rini24-27/+6755
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20220220 ------------------- CI : https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11037 - ESDHC fixes - imx8mq : MNT Reform 2 board - imx8m: add support for Advantech RSB-3720 - fixes for imx8mn-ddr4-evk - fixes gateworks boards - doc : fix build for imx8mn_beacon - fuses: compare and read functions - imx8mn-ddr4-evk: boot from SD and Ethernet support
2022-02-19ARM: imx: imx8mn-ddr4-evk: Add ethernet supportMarek Vasut1-3/+33
Add support for ethernet on the imx8mn-ddr4-evk. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2022-02-19kontron-pitx-imx8m: fix board_mmc_getcd()Heiko Thiery1-4/+3
The function wrongly will return the card detection status of the SD card (USDHC2) for the eMMC (USDHC1). Thus booting from eMMC without an inserted SD card will fail. Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
2022-02-19board: gateworks: venice: add imx8mn-gw7902 supportTim Harvey11-7/+2456
The GW7902 is based on the i.MX 8M Mini / Nano SoC featuring: - LPDDR4 DRAM - eMMC FLASH - Gateworks System Controller - LTE CAT M1 modem - USB 2.0 HUB - M.2 Socket with USB2.0, PCIe, and dual-SIM - IMX8M FEC - PCIe based GbE - RS232/RS485/RS422 serial transceiver - GPS - CAN bus - WiFi / Bluetooth - MIPI header (DSI/CSI/GPIO/PWM/I2S) - PMIC To add support for the i.MX8M Nano GW7902: - Add imx8mn-venice dts/defconfig/include - Add imx8mn-gw7902 dts - Add imx8mn-2gb lpddr4 dram configs - Add misc support for IMX8M Nano SoC - rename imx8mm-venice.c to venice.c as it is no longer imx8mm specific - update README with differences for IMX8MN vs IMX8MM Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-19arm: imx8m: add support for Advantech RSB-3720Ying-Chun Liu (PaulLiu)8-0/+4251
Add initial support for Advantech RSB-3720 board. The initial support includes: - MMC - eMMC - I2C - FEC - Serial console Signed-off-by: Darren Huang <darren.huang@advantech.com.tw> Signed-off-by: Kevin12.Chen <Kevin12.Chen@advantech.com.tw> Signed-off-by: Phill.Liu <Phill.Liu@advantech.com.tw> Signed-off-by: Tim Liang <tim.liang@advantech.com.tw> Signed-off-by: wei.zeng <wei.zeng@advantech.com.cn> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: uboot-imx <uboot-imx@nxp.com> Cc: Peng Fan (OSS) <peng.fan@oss.nxp.com>
2022-02-19imx8mm_beacon/imx8mn_beacon: Update build instructionsAdam Ford2-9/+9
With binman generating flash.bin, it's not longer necessary to specify either the location of ATF nor is it necessary to specify building flash.bin, so let's update the build instructions to remove those. While in here, update the revision of ATF and DDR firmware so both Mini and Nano reference the same revision. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-18freescale: imx8mm_evk: Use IS_ENABLED instead of #ifdefTommaso Merciai1-4/+5
Use IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG) to make the code more readable and fix checkpatch.pl warning Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
2022-02-17Merge https://source.denx.de/u-boot/custodians/u-boot-marvellWIP/17Feb2022Tom Rini1-2/+20
- a37xx: pci: Cleanup and minor fix for root port check (Pali) - pci: mvebu: Ensure that root port is always on root zero bus (Pali) - kwbimage: Fix dumping DATA registers for v0 images (Pali) - kwbimage: Support for parsing extended v0 format (Pali) - a37xx: Fix code and update DTS files to upstream version (Pali) - a37xx: Fix and extend building memory map (Pali) - ddr: marvell: a38x: fix BYTE_HOMOGENEOUS_SPLIT_OUT decision (Marek) - mvebu: Optionally reset board on DDR training failure (Marek)
2022-02-17arm: mvebu: turris_mox: Remove hardcoded ethernet node namesPali Rohár1-2/+20
Armada 3720 DTS files in upstream kernel use ethernet nodes named 'ethernet@30000' and 'ethernet@40000'. U-Boot have them named 'neta@30000' and 'neta@40000'. To have Turris Mox U-Boot board code independent of ethernet node names, find ethernet node via alias. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2022-02-16board: ti: j721e: Add support for detecting multiple device treesSinthu Raja1-2/+14
Update the board_fit_config_name_match() to choose the right dtb based on the board name read from EEPROM. Also restrict multpile EEPROM reads by verifying if EEPROM is already read. Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
2022-02-16board: ti: j721e: Disable probing of daughtercardsSinthu Raja1-3/+6
j721e-sk doesn't have any daughter cards, so disable daughter card probing inside board_late_init() and spl_board_init() for j721e-sk. Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
2022-02-16board: ti: j721e: Add support to update board_name for j721e-skSinthu Raja1-0/+5
Update setup_board_eeprom_env() to choose the right board name for j721e-sk. Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
2022-02-16board: ti: j721e: Enable support for reading EEPROM at next alternate addressSinthu Raja1-3/+9
J721E EVM has EEPROM populated at 0x50. J721E SK has EEPROM populated at next address 0x51 in order to be compatible with RPi. So start looking for TI specific EEPROM at 0x50, if not found look for EEPROM at 0x51. Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
2022-02-16board: ti: j721e: Guard functions with right #ifdef to avoid build warningsSinthu Raja1-39/+41
board_late_init(), setup_board_eeprom_env() and setup_serial() is called only under CONFIG_BOARD_LATE_INIT, so guard these functions with the same. Also, reorder these functions to place it under single #ifdef Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
2022-02-15microblaze: exception: migrate MICROBLAZE_V5 to KconfigOvidiu Panait1-0/+9
Also, rename it to XILINX_MICROBLAZE0_DELAY_SLOT_EXCEP, since it only covers delay slot exception support. Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Link: https://lore.kernel.org/r/20220213080925.1548411-2-ovidiu.panait@windriver.com Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2022-02-15arm64: zynqmp: Add command for disabling loading other overlaysMichal Simek1-0/+16
Add command "zynqmp pmufw node close" to disable permission to load additional pmufw config overlays. This command will make sure that any other sw will ask for changing permission. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/cfa5cc7909eb8deb23eb0f11c26954cbaddeb861.1642163135.git.michal.simek@xilinx.com
2022-02-10Merge https://source.denx.de/u-boot/custodians/u-boot-riscvTom Rini2-0/+13
2022-02-10arm: kirkwood: Pogoplug E02 : Convert Ethernet to Driver ModelTony Dinh2-66/+14
The Pogoplug E02 board has the network chip Marvell 88E1116R. Convert to Driver Model and use uclass mvgbe and the compatible driver M88E1118R to bring up Ethernet. - Add board_eth_init(), CONFIG_DM_ETH, and CONFIG_PHY_MARVELL to bring up Ethernet. - Currently, CONFIG_RESET_PHY_R symbol is used in arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood boards with mv8831116 PHY, with each board defines the function reset_phy(). Undefine it for this board. - As the result of the migration to Driver Model, this u-boot image has grown substantially (about 100K, give or take). The old envs location at 0x60000 (384k) is no longer possible. Move it to 0xC0000 (768K). - Miscellaneous changes: Move constants to .c file and remove header file board/cloudengines/pogo_e02/pogo_e02.h, use CONFIG_SYS_THUMB_BUILD to keep u-boot image under 512K, use BIT macro, and cleanup comments. Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2022-02-10arm: kirkwood: Dockstar : Add DM EthernetTony Dinh2-69/+20
The Dockstar board has the network chip Marvell 88E1116R. Convert to Ethernet driver model, and use uclass mvgbe and the compatible driver M88E1118R to bring up Ethernet. - Add CONFIG_DM_ETH and associated configs. - Add board_eth_init() to use uclass mvgbe to bring up the network. And remove ad-hoc code. - Add CONFIG_PHY_MARVELL to properly configure the network. - Currently, CONFIG_RESET_PHY_R symbol is used in arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood boards with mv8831116 PHY, with each board defines the function reset_phy(). Undefine it for this board. - Miscellaneous changes: Move constants to .c file and remove header file board/Seagate/dockstar/dockstar.h, use CONFIG_SYS_THUMB_BUILD to keep u-boot image under 512K, add CONFIG_HUSH_PARSER, use BIT macro, and cleanup comments. - Note: This patch is a RESEND for a previous patch: https://patchwork.ozlabs.org/project/uboot/patch/20210812051854.1340-2-mibodhi@gmail.com/ Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2022-02-10arm: kirkwood: iConnect : Add Ethernet supportTony Dinh2-27/+14
- Currently, CONFIG_RESET_PHY_R symbol is used in arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood boards with mv8831116 PHY, with each board defines the function reset_phy(). Undefine it for this board. - Add board_eth_init(), CONFIG_DM_ETH, and CONFIG_PHY_MARVELL to bring up Ethernet. - Miscellaneous changes: Move constants to .c file and remove header file board/iomega/iconnect/iconnect.h. Add CONFIG_HUSH_PARSER, use BIT macro, and cleanup comments. Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2022-02-10arm: kirkwood: Dreamplug : Use Marvell uclass mvgbe and PHY driver for EthernetTony Dinh3-105/+15
The Globalscale Technologies Dreamplug board has the network chip Marvell 88E1116R. Use uclass mvgbe and the compatible driver M88E1310 driver to bring up Ethernet. - Currently, CONFIG_RESET_PHY_R symbol is used in arch/arm/mach-kirkwood/include/mach/config.h for all Kirkwood boards with mv8831116 PHY, with each board defines the function reset_phy(). Undefine it for this board. - Add board_eth_init() to use uclass mvgbe to bring up both network port 0 and 1. And remove ad-hoc code. - Enable CONFIG_PHY_MARVELL to properly configure the network. - Add myself as maintainer (this board seems to be orphaned, could not contact Jason Cooper using current email). - Miscellaneous changes: Move constants to .c file and remove header file board/Marvell/dreamplug/dreamplug.h, cleanup comments. Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Pali Rohár <pali@kernel.org>
2022-02-10riscv: qemu: Implement is_flash_available() for MTD NORAnup Patel1-0/+12
Currently, if MTD NOR is enabled then U-Boot tries to issue flash commands even when CFI flash DT node is not present. This causes access fault on RISC-V emulators or ISS which do not emulate CFI flash. To handle this issue, we implement is_flash_available() for qemu-riscv board which will return 1 only if CFI flash DT node is present. Fixes: d248627f9d42 ("riscv: qemu: Enable MTD NOR flash support") Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2022-02-10riscv: qemu: Enable HTIF console supportAnup Patel1-0/+1
Enable support for HTIF console so that we can use QEMU RISC-V U-Boot on RISC-V emulators and ISS having it. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2022-02-08imx: Don't define __ASSEMBLY__ in source filesSimon Glass58-60/+0
This is supposed to be a build-system flag. Move it there so we can define it before linux/kconfig.h is included. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-02-08Nokia RX-51: Convert to CONFIG_DM_KEYBOARDPali Rohár1-5/+32
Signed-off-by: Pali Rohár <pali@kernel.org>
2022-02-08board: ti: j721e: evm.c: Add support for probing SerDes0Aswath Govindraju1-0/+37
Add support for probing, initializing and powering, SerDes0 instance. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08board: ti: j721s2: Add board support for J721S2David Huang4-0/+267
Add board support for J721S2 SoC. Signed-off-by: David Huang <d-huang@ti.com> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-07board: toradex: add verdin imx8m plus supportMarcel Ziswiler7-0/+2540
This adds initial support for the Toradex Verdin iMX8M Plus Quad 4GB WB IT V1.0B module. They are strapped to boot from eFuses which are factory fused to properly boot from their on-module eMMC. U-Boot supports booting from the on-module eMMC only, SDP support is disabled for now due to missing i.MX 8M Plus USB support. Functionality wise the following is known to be working: - eMMC, 8-bit and 4-bit MMC/SD card slots - Ethernet both on-module eQoS and FEC (requires PHY on carrier board) - GPIOs - I2C Boot sequence is: SPL ---> ATF (TF-A) ---> U-boot proper ATF, U-boot proper and u-boot.dtb images are packed into a FIT image, loaded by SPL. Boot: U-Boot SPL 2022.04-rc1-00164-g21a0312611-dirty (Feb 07 2022 - 11:34:04 +0100) Quad die, dual rank failed, attempting dual die, single rank configuration. Normal Boot WDT: Started watchdog@30280000 with servicing (60s timeout) Trying to boot from BOOTROM Find img info 0x&48025a00, size 872 Need continue download 1024 Download 779264, Total size 780424 NOTICE: BL31: v2.2(release):rel_imx_5.4.70_2.3.2_rc1-5-g835a8f67b NOTICE: BL31: Built : 16:52:37, Aug 26 2021 U-Boot 2022.04-rc1-00164-g21a0312611-dirty (Feb 07 2022 - 11:34:04 +0100) CPU: Freescale i.MX8MP[8] rev1.1 at 1200 MHz Reset cause: POR DRAM: 8 GiB Core: 78 devices, 18 uclasses, devicetree: separate WDT: Started watchdog@30280000 with servicing (60s timeout) MMC: FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial Out: serial Err: serial Model: Toradex Verdin iMX8M Plus Quad 4GB Wi-Fi / BT IT V1.0B, Serial# 06817281 Carrier: Toradex Verdin Development Board V1.1A, Serial# 10807609 Setting variant to wifi Net: Hard-coding pdata->enetaddr eth1: ethernet@30be0000, eth0: ethernet@30bf0000 [PRIME] Hit any key to stop autoboot: 0 Verdin iMX8MP # Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05board: kontron: pitx-imx8m: Add Kontron pitx-imx8m board supportHeiko Thiery9-0/+4248
The Kontron pitx-imx8m is an NXP i.MX8MQ based board in the pITX form factor. Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
2022-02-05imx: imx8mn_beacon: Remove redundant codeAdam Ford1-5/+0
The function to return the default MMC device for the environment already has a __weak instance doing exactly the same thing. Remove the superfluous one. Signed-off-by: Adam Ford <aford173@gmail.com>
2022-02-05imx: imx8mm_beacon: Remove redundant codeAdam Ford1-5/+0
The function to return the default MMC device for the environment already has a __weak instance doing exactly the same thing. Remove the superfluous one. Signed-off-by: Adam Ford <aford173@gmail.com>
2022-02-05imx: imx8mn_beacon: Enable TrustZoneAdam Ford1-0/+2
When the board was added, enabling tzc380 was left off by mistake. Signed-off-by: Adam Ford <aford173@gmail.com>
2022-02-05smegw01: Update DDR initializationFabio Estevam1-16/+39
Sync with the latest DDR initialization from Phytec, which uses version 1.2 of NXP's i.MX7D DRAM Register Programming Aid spreadsheet. This updated DDR initialization fixes occasional system freeze. Signed-off-by: Fabio Estevam <festevam@denx.de>
2022-02-05imx8mn-ddr4-evk: generate single bootable imageAndrey Zhizhikin1-1/+1
As suggested in commit 028abfd9b157 ("imx8mm-evk: Generate a single bootable flash.bin again") for imx8mm_evk, it is possible to produce single bootable image via binman. This restores the original behavior in distros, where only one boot container is used to create target image. Perform similar adaptions in order to provide single bootable image for imx8mn-ddr4-evk derivate. Update documentation to drop additional step of copying u-boot.itb Fixes: 353dfe4b4359 ("imx8mn-ddr4-evk: switch to use binman") Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05arm: xea: config: Provide special defconfig for a single binary u-bootLukasz Majewski1-0/+1
The new configs/imx28_xea_sb_defconfig is introduced to facilitate building the single binary u-boot.sb fox XEA board. The biggest distinction from "normal" XEA imx28_xea_sb_defconfig is support for USB mass storage devices (pen drives). To achieve that, the CONFIG_DM_USB is enabled and supported. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-02-05arm: xea: Modify board code to generate single binary u-bootLukasz Majewski2-1/+8
This change provides the possibility to build XEA (imx287 based) board U-Boot as a single binary (without support for CONFIG_SPL_FRAMEWORK). The generated u-boot.sb can be used in the factory environment to for example perform initial setup or HW testing. It can be used with 'uuu' utility (SDPS: boot -f /srv/tftp/xea/u-boot.sb) In the configs/imx28_xea_defconfig one needs to disable following configs: # CONFIG_SPL_BLK is not set # CONFIG_SPL_FRAMEWORK is not set The board_init_ll() is used in arch/arm/cpu/arm926ejs/mxs/start.S, which is utilized when CONFIG_SPL_FRAMEWORK is disabled. However, when it is enabled - the arch/arm/cpu/arm926ejs/start.S is used, which requires the lowlevel_init() function. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-02-05imx8mn_var_som: Add support for Variscite VAR-SOM-MX8M-NANO boardAriel D'Alessandro7-0/+697
Add support for iMX8MN VAR-SOM-MX8M-NANO board. Enables support for: - 1GiB DDR4 RAM - 16 GiB eMMC - SD card - Gigabit ethernet - USBOTG1 peripheral - fastboot Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05arm: imx8m: imx8mm-cl-iot-gate: detect extension boardYing-Chun Liu (PaulLiu)1-0/+333
Extension boards can be added to Compulab's iot-gate-imx8mm. We implement extension board manager for detecting the extension boards. Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: uboot-imx <uboot-imx@nxp.com>
2022-02-05imx8ulp: Workaround LPOSC_TRIM fuse load issueYe Li1-0/+6
8ULP ROM should read the LPOSC trim BIAS fuse to fill the CGC0 LPOSCCTRL[7:0], but it writes a fixed value on A0.1 revision. A0.2 will fix the issue in ROM. But A0.1 we have to workaround it in SPL by setting LPOSCCTRL BIASCURRENT again. Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
generated by cgit v1.1 at 2024-07-13 19:36:34 +0000