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2020-01-08powerpc: mpc83xx: convert CONFIG_FSL_ELBC to KconfigRasmus Villemoes
This complements commit 068789773d0 which did the conversion for mpc85xx. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Mario Six <mario.six@gdsys.cc>
2020-01-08mpc83xx: make ARCH_MPC8309 select SYS_FSL_ERRATUM_ESDHC111Rasmus Villemoes
The mpc8309 is also affected by the "Manual Asynchronous CMD12 abort operation causes protocol violations" erratum, though it is enumerated as eSDHC16 in the errata sheet for mpc8309. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Mario Six <mario.six@gdsys.cc>
2020-01-07Merge tag 'u-boot-imx-20200107' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx New for 2020.04 --------------- - New boards Embedded Artists COM board Xea Board - Switch to DM: Aristainetos boards Toradex colibri (DM_ETH) iCubox GE bx50v3 mx7dsabre (DM_ETH) cx9020 - New features: Bootaux with elf files Default SYS_THUMB_BUILD for i.MX6/7 - Fixes: DHCOM i.MX6 PDK Engicam i.MX8M tools (imx8m_image) Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/633679664
2020-01-07Merge tag 'u-boot-atmel-2020.04-a' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-atmel First set of u-boot-atmel features for 2020.04 cycle This feature set is a patch series from Tudor Ambarus which includes parsing of the spi flash SFDP parser for SST flashes, and using those tables to retrieve unique saved per device MAC address. This is then used as base mac address on the SAMA5D2 Wireless SOM EK board.
2020-01-07ARM: mxs: spl_boot.c: make early_delay more robustRasmus Villemoes
It's true that booting normally doesn't take long enough for the register to roll (which actually happens in a little over an hour, not just a few seconds). However, the counter starts at power-on, and if the board is held in reset to be booted over USB, one actually risks hitting wrap-around during boot, which can both result in too short delays (if the "st += delay" calculation makes st small) and theoretically also unbound delays (if st ends up being UINT_MAX and one just misses sampling digctl_microseconds at that point). It doesn't take more code to DTRT, and once bitten, twice shy. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-01-07ARM: dts: imx6qdl-icore-1.5: Remove duplicate phy reset methodsMichael Trimarchi
Engicam i.CoreM6 1.5 Quad/Dual MIPI dtsi is reusing fec node from Engicam i.CoreM6 dtsi but have sampe copy of phy-reset-gpio and phy-mode properties. So, drop this phy reset methods from imx6qdl-icore-1.5 dsti file. Cc: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-07ARM: dts: imx6q-icore-mipi: Use 1.5 version of i.Core MX6DLJagan Teki
The EDIMM STARTER KIT i.Core 1.5 MIPI Evaluation is based on the 1.5 version of the i.Core MX6 cpu module. The 1.5 version differs from the original one for a few details, including the ethernet PHY interface clock provider. With this commit, the ethernet interface works properly: SMSC LAN8710/LAN8720 2188000.ethernet-1:00: attached PHY driver While before using the 1.5 version, ethernet failed to startup do to un-clocked PHY interface: fec 2188000.ethernet eth0: could not attach to PHY Similar fix has merged for i.Core MX6Q but missed to update for DL. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-07ARM: dts: icorem6: Sync engicam device trees from v5.4Jagan Teki
Sync Engicam device tree file from v5.4 linux-next. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-07configs: imx6-engicam: Drop fec phy address and modeMichael Trimarchi
Now all the fec related phy properties are now accessible via dts. So drop the explicit config items from common config file, imx6-engicam.h Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-07board: engicam: Fix the ethernet clock initializationMichael Trimarchi
According to the SOM and reference board the clock can be taken from the external pin or provided from ENET_REF_CLK. Add a new function that make the proper set according the board type. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-07board: engicam: Cleanup fdt file and board mappingMichael Trimarchi
Make easy to map fdt file to board in order to use this information later to apply specific change to specific board combination. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-07arm: mxs: be more careful when enabling gpmi_clkRasmus Villemoes
The data sheet says that the DIV field cannot change while the CLKGATE bit is set or modified. So do it a little more carefully, by first clearing the bit, waiting for that to appear, then setting the DIV field. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-01-07arm: mxs: fix comments in arch_cpu_init to match the codeRasmus Villemoes
The comment says to clear the bypass bit, but in fact it sets it, thus selecting ref_xtal. And the next line of code does not set the divider to 12, but to (the reset value of) 1. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-01-07arm: mxs: fix register definitions for clkctrl_gpmi and clkctrl_sspXRasmus Villemoes
I tried clearing a bit by writing to hw_clkctrl_gpmi_clr, then busy-waiting for it to actually clear. My board hung. The data sheet agrees, these registers do not have _set, _clr, _tog, so fix up the definitions. git grep -E 'clkctrl_(gpmi|ssp[0-9])_' says that nobody uses those non-existing ops registers. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-01-07imx8mm_evk: Adjust the environment for booting a mainline kernelFabio Estevam
Adjust the environment for booting a mainline kernel by default. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-01-07mach-imx: nandbcb: improve cmd helpIgor Opaniuk
Add info about supported i.MX7, improve details the usage of bcbonly subcommand. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07mx6slevk: Fix the pmic_get() parameter in the DM caseFabio Estevam
When pmic_get() is used with DM the first parameter must be the complete node name plus the unit address, so fix it accordingly. Reported-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-01-07mx6sllevk: Fix the pmic_get() parameter in the DM caseFabio Estevam
When pmic_get() is used with DM the first parameter must be the complete node name plus the unit address, so fix it accordingly. Reported-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-01-07mx7dsabresd: Fix the pmic_get() parameter in the DM caseFabio Estevam
When pmic_get() is used with DM the first parameter must be the complete node name plus the unit address, so fix it accordingly. Reported-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2020-01-07ddr: imx8m: Return error values from LPDDR4 trainingFrieder Schrempf
In cases when the same SPL should run on boards with i.MX8MM, that differ in DDR configuration, it is necessary to try different parameters and check if the training done by the firmware suceeds or not. Therefore we return the DDR training/initialization success to the upper layer in order to be able to retry with different settings if necessary. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2020-01-07tools: imx8m_image: Change source path for DDR firmware to build dirFrieder Schrempf
The DDR firmware binaries are not part of the U-Boot source code, so we should look for them in the build directory, where they need to be copied to before building U-Boot. The ATF binary is already fetched from the build directory, but the README files for the i.MX8M EVKs claim that it needs to be copied to the source directory (which is still true for in-tree builds, but not in general). Therefore we also fix the READMEs to use the build directory as the correct location for all additional binary files. Sined-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2020-01-07arm: imx: Default to SYS_THUMB_BUILD for i.MX6/7Tom Rini
In the case of i.MX6 and i.MX7 family SoCs it is safe (from an errata point of view) to use thumb2 by default to save space. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <festevam@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-01-07mach-imx: bootaux: elf firmware supportIgor Opaniuk
Currently imx-specific bootaux command doesn't support ELF format firmware for Cortex-M4 core. This patches introduces a PoC implementation of handling elf firmware (load_elf_image_phdr() was copy-pasted from elf.c just for PoC). ELF64 binaries isn't supported yet. This has the advantage that the user does not need to know to which address the binary has been linked to. However, in order to handle and load the elf sections to the right address, we need to translate the Cortex-M4 core memory addresses to primary/host CPU memory addresses (Cortex A7/A9 cores). This allows to boot firmwares from any location with just using bootaux, e.g.: > tftp ${loadaddr} hello_world.elf && bootaux ${loadaddr} Similar translation table can be found in the Linux remoteproc driver [1]. [1] https://elixir.bootlin.com/linux/latest/source/drivers/remoteproc/imx_rproc.c Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07colibri_imx7: migrate to DM_ETHIgor Opaniuk
Migrate to DM_ETH and remove hardcoded pinmux configuration. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07ARM: dts: imx7: imx7_colibri: introduce fec nodeIgor Opaniuk
Sync DTS with the mainline Linux and introduce fec node and regulator configuration for rn5t567 PMU. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07apalis_imx6: migrate to DM_ETHIgor Opaniuk
Migrate to DM_ETH and remove hardcoded pinmux configuration. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07ARM: dts: imx6_apalis: introduce fec nodeIgor Opaniuk
Sync DTS with the mainline Linux and introduce fec node. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07colibri_imx6: migrate to DM_ETHIgor Opaniuk
Migrate to DM_ETH and remove hardcoded pinmux configuration. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07ARM: dts: imx6_colibri: introduce fec nodeIgor Opaniuk
Sync DTS with the mainline Linux and introduce fec node. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07MAINTAINERS: change colibri_imx6/imx6ull/t30/vf maintainersIgor Opaniuk
Take over maintainership for colibri_imx6/imx6ull/t30/vf modules. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Stefan Agner <stefan.agner@toradex.com>
2020-01-07MAINTAINERS: change apalis_imx6/colibri_imx6 maintainersIgor Opaniuk
Take over maintainership for apalis_imx6 and colibri_imx6 modules. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
2020-01-07mx7dsabre: Remove warning about DM_SPI_FLASHJoris Offouga
This defconfig doesn't need it. Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2020-01-07mx7dsabre: Convert to distroboot supportJoris Offouga
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2020-01-07mx7dsabre: Enable DM_ETHJoris Offouga
Also sync device tree with v5.5-rc1 Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2020-01-07mx7ulp: Add support for Embedded Artists COM boardFabio Estevam
The Embedded Artists COM board is based on NXP i.MX7ULP. It has a BD70528 PMIC from Rohm with discrete DCDC powering option and improved current observability (compared to the existing NXP i.MX7ULP EVK). Add the initial support for the board. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2020-01-07colibri_vf: add update_uboot wrapperIgor Opaniuk
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage. Usage example: > tftpboot ${loadaddr} ${board_name}/u-boot-nand.imx > run update_uboot Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-01-07colibri-imx6ull: add update_uboot wrapperIgor Opaniuk
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage. Usage example: > tftpboot ${loadaddr} ${board_name}/u-boot-nand.imx > run update_uboot Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-01-07colibri_imx6: add update_uboot wrapperIgor Opaniuk
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage. > tftpboot ${loadaddr} ${board_name}/u-boot.img > run update_uboot > tftpboot ${loadaddr} ${board_name}/SPL > run update_spl Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-01-07apalis_imx6: add update_uboot wrapperIgor Opaniuk
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage. Usage example: > tftpboot ${loadaddr} ${board_name}/u-boot.img > run update_uboot > tftpboot ${loadaddr} ${board_name}/SPL > run update_spl Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-01-07colibri_imx7: add update_uboot wrapperIgor Opaniuk
Add universal update_uboot wrapper that helps to update U-Boot image on internal storage. Usage example: > tftpboot ${loadaddr} ${board_name}/u-boot-dtb.imx > run update_uboot Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-01-07imx: cx9020: use distro bootSteffen Dirkwinkel
We switch from custom boot commands relying on uEnv.txt to distro boot. This removes the automatic fpga bitstream loading in favor of loading bitstreams via custom bootscripts (boot.scr) or after booting the kernel. Acked-by: Patrick Bruenn <p.bruenn@beckhoff.com> Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
2020-01-07imx: cx9020: enable vidconsole by defaultSteffen Dirkwinkel
Acked-by: Patrick Bruenn <p.bruenn@beckhoff.com> Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
2020-01-07imx: cx9020: migrate cx9020 to CONFIG_DM_USBSteffen Dirkwinkel
Note: gpio7_8 was never used for usb power regulator so we remove it here Acked-by: Patrick Bruenn <p.bruenn@beckhoff.com> Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
2020-01-07imx: cx9020: migrate cx9020 to CONFIG_DM_ETHSteffen Dirkwinkel
Acked-by: Patrick Bruenn <p.bruenn@beckhoff.com> Signed-off-by: Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com>
2020-01-07imx: sync with kernel device tree for Phycore SoMParthiban Nallathambi
Sync the Linux Kernel 5.4-rc6 device tree for Phytec Phycore SoM and Segin board based on imx6UL and imx6ULL. Changes includes Phytec naming convention for the devicetree files. Signed-off-by: Parthiban Nallathambi <parthitce@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2020-01-07mach-imx: bootaux: add dcache flushing before enabling M4Igor Opaniuk
This patch fixes the issue with broken bootaux command, when M4 binary is loaded and data cache isn't flushed before M4 core is enabled. Reproducing: > tftpboot ${loadaddr} ${board_name}/hello_world.bin > cp.b ${loadaddr} 0x7F8000 $filesize > bootaux 0x7F8000 Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07mach-imx: bootaux: print stack pointer and reset vectorIgor Opaniuk
1. Change information printed about loaded M4 binary, print the stack pointer and reset vector addressed. 2. Add sanity check for the address provided as param. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-01-07pci: imx: Add iMX6SX compatibleMarek Vasut
The driver works fine with iMX6SX, add the missing compatible string. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
2020-01-07arm: imx6: cm_fx6: Enable DM SPI and SPI_FLASH, fix SPL build errorsSuniel Mahesh
Enable driver model for SPI and SPI_FLASH to remove the following compile warning on CM-FX6 SOM: ===================== WARNING ====================== This board does not use CONFIG_DM_SPI_FLASH. Please update the board to use CONFIG_SPI_FLASH before the v2019.07 release. ==================================================== This change introduced SPL build error as shown: In file included from include/common.h:47:0, from drivers/mtd/spi/sf_probe.c:10: drivers/mtd/spi/sf_probe.c: In function 'spi_flash_std_probe': drivers/mtd/spi/sf_probe.c:149:54: error: dereferencing pointer to incomplete type 'struct dm_spi_slave_platdata' scripts/Makefile.build:278: recipe for target 'spl/drivers/mtd/spi/sf_probe.o' failed make[3]: *** [spl/drivers/mtd/spi/sf_probe.o] Error 1 scripts/Makefile.build:432: recipe for target 'spl/drivers/mtd/spi' failed make[2]: *** [spl/drivers/mtd/spi] Error 2 Disabling DM for SPI support(SPI and SF) in SPL resolves the issue. Target was compile tested, build was clean. Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
2020-01-07board: cm_fx6: Enable CONFIG_DM_ETHSuniel Mahesh
Enable CONFIG_DM_ETH to remove compile warning on CM-FX6 SOM based target: ===================== WARNING ====================== This board does not use CONFIG_DM_ETH (Driver Model for Ethernet drivers). Please update the board to use CONFIG_DM_ETH before the v2020.07 release. ==================================================== Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>