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2022-11-10global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespaceTom Rini
Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-31Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASESimon Glass
The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE and this makes it imposible to use CONFIG_VAL(). Rename it to resolve this problem. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-21ARM: imx8m: Deduplicate CAAM init with arch_misc_init() callMarek Vasut
Instead of duplicating code implemented by i.MX8M version of arch_misc_init() in every board, enable CONFIG_ARCH_MISC_INIT and call arch_misc_init() from spl_board_init(). This removes the duplication. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-10-20imx: kontron-sl-mx8mm: Prepare for I2C display detection in environment scriptFrieder Schrempf
Enable the I2C bus and set a env variable for the reset GPIO of the touch controller. This allows us to probe the panel in a script. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Add support for Kontron Electronics SoM SL i.MX8MM OSM-SFrieder Schrempf
This adds support for the Kontron Electronics SoM SL i.MX8MM OSM-S and the matching baseboard BL i.MX8MM OSM-S. The SoM hardware complies to the Open Standard Module (OSM) 1.0 specification, size S (https://sget.org/standards/osm). The existing board configuration for the non-OSM SoM is reused and allows to detect the SoM variant at runtime. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Simplify code in spl.cFrieder Schrempf
Refactor the code a bit without any functional changes. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Adjust devicetree names, compatibles and model stringsFrieder Schrempf
This adjusts the names of the boards and SoMs to the official naming used by Kontron marketing. These changes also affect devicetree names and compatibles. The same changes have been submitted to the Linux kernel. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Prepare for other i.MX8MM SoM typesFrieder Schrempf
This sets an env variable 'som_type' from the board code. It can later be used by environment scripts, e. g. to select the proper devicetree for the board. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Use new LPDDR4 config parametersFrieder Schrempf
These parameters are needed for stable performance on new hardware with Nanya LPDDR4 chips. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Remove 100mt DDR setpointFrieder Schrempf
The new stable configuration is missing the 100mt setpoint, remove it before updating the config to make sure the changes are separated cleanly. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: lpddr4_timing.c: Add spaces for proper alignmentFrieder Schrempf
Fix the spaces and alignment for easier tracking of changes and comparing with configs generated by the tools. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Migrate to use CONFIG_EXTRA_ENV_TEXTFrieder Schrempf
Move the environment from the board header to a separate text file and also drop those variables that are already set in env_default.h from the Kconfig options. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Enable environment in MMCFrieder Schrempf
In case we boot from SD card or eMMC, we also want to load the environment from the according boot device. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Remove custom board_boot_order() workaroundFrieder Schrempf
Nowadays detecting the SPI NOR as boot device from the ROMAPI is fixed and works even if the SPI NOR is used as fallback boot device. Therefore we don't need this workaround anymore. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: kontron-sl-mx8mm: Remove LVDS board type and devicetreesFrieder Schrempf
The display isn't and won't be used in U-Boot. Also the display setup is not yet supported in mainline Linux, so even for cases where the U-Boot devicetree is passed to the kernel there is currently no use for this configuration. Selecting the proper configuration in the kernel FIT image automatically depending on the detected hardware can be handled by a script in the environment. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20imx: imx6ul: kontron-sl-mx6ul: Sync devicetreesFrieder Schrempf
Sync the devicetrees with Linux and adjust the board names. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2022-10-20imx: imx6ul: kontron-sl-mx6ul: Migrate to use CONFIG_EXTRA_ENV_TEXTFrieder Schrempf
Move the environment from the board header to a separate text file and also drop those variables that are already set in env_default.h from the Kconfig options or are not needed anymore. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2022-10-20imx: imx6ul: kontron-sl-mx6ul: Select correct boot and env deviceFrieder Schrempf
Instead of checking both, SPI NOR and MMC for loading U-Boot proper and the environment, implement a way to detect the actual boot device even if the BootROM doesn't report it and we can't rely solely on the fuse settings, as by default we use MMC as primary boot device and boot from SPI NOR via the secondary fallback device (EEPROM Recovery Mode). Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2022-09-06board: sl28: support dynamic promptsMichael Walle
Depending on the boot source, set different CLI prompts. This will help the user to figure out in which mode the bootloader was started. There are two special modes: failsafe and SDHC boot. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-09-06board: sl28: add user friendly names for the boot sourcesMichael Walle
During startup the SPL will print where the u-boot proper is read from. Instead of using the default names, provide more user friendly names. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-09-06board: sl28: implement additional bootsourcesMichael Walle
The board is able to boot from the following source: - user-updateble SPI flash - write-protected part of the same SPI flash - eMMC - SD card Implement the needed function hooks to support all of these boot sources. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2022-07-11Merge branch 'next'Tom Rini
2022-06-28kontron-sl-mx8mm: Add CAAM supportFabio Estevam
Add CAAM support, which is required when enabling HAB secure boot. Select CONFIG_SPL_DRIVERS_MISC so that CONFIG_IMX_HAB could build successfully, if selected. Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2022-06-20board: sl28: support 8 GiB memoryMichael Walle
The board supports up to 8 GiB memory. The memory is soldered on the board but the configuration is equivalent to a dual chip select, dual rank DIMM module. Signed-off-by: Michael Walle <michael@walle.cc>
2022-06-20board: sl28: remove unneeded ddr config parameterMichael Walle
config_2 doesn't need to be set to zero because that is already the default value. Signed-off-by: Michael Walle <michael@walle.cc>
2022-06-20board: sl28: set CPO valueMichael Walle
With a 8GiB memory board, it seems that the "very unlikely event" of a DDR initialization with non-optimal values are not really that unlikely. It happens in about every other reboot. As described in erratum A-009942, preset the DEBUG_28 register with an optimal value. The value iself depends on the memory configuration of the board, but the used value seems to work well for all variants. Signed-off-by: Michael Walle <michael@walle.cc>
2022-06-14imx: imx8mn-kontron-n801x: enable pinctrl_wdog in SPLPeng Fan
Mark pinctrl_wdog as u-boot,dm-spl to clean up board code, The set_wdog_reset() function is not necessary as this is handled by the imx_watchdog.c driver due to the 'fsl,ext-reset-output' property being set. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2022-06-14imx: kontron-sl-mx8mm: enable DM_SERIALPeng Fan
Enable CONFIG_DM_SERIAL. uart and its pinmux was already marked with u-boot,dm-spl. Move preloader_console_init after spl_init to make sure driver model work. Signed-off-by: Peng Fan <peng.fan@nxp.com> Acked-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Fabio Estevam <festevam@denx.de> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2022-04-26board: sl28: add basic PSCI implementationMichael Walle
For now, this only provides reset and poweroff functions. Signed-off-by: Michael Walle <michael@walle.cc> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-04-15capsule: board: Add information needed for capsule updatesSughosh Ganu
Add a structure which defines the information that is needed for executing capsule updates on a platform. Some information in the structure like the dfu string is used for making the update process more robust while some information like the per platform image GUIDs is used for fixing issues. Initialise this structure in the board file, and use the information for the capsule updates. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2022-04-12Layerscape: Enable Job ring driver model.Gaurav Jain
LS(1021/1012/1028/1043/1046/1088/2088), LX2160, LX2162 platforms are enabled with JR driver model. removed sec_init() call from board files. sec is initialized based on job ring information processed from device tree. Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: Michael Walle <michael@walle.cc>
2022-02-28board: sl28: disable recovery watchdogMichael Walle
This board has an internal watchdog which supervises the board startup. Although, the initial state of the watchdog is configurable, it is enabled by default. In board_late_init(), which means almost everything worked as expected, disable the watchdog. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-28board: sl28: print CPLD version on bootupMichael Walle
Most of the time it is very useful to have the version of the board management controller. Now that we have a driver, print it during startup. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-28board: sl28: fix DRAM pretty printMichael Walle
The current console output is: DRAM: 4 GiB DDR 4 GiB (DDR3, 32-bit, CL=11, ECC on) The size is printed twice and we can save one line of console output if we join both lines. The new output is as follows: DRAM: 4 GiB (DDR3, 32-bit, CL=11, ECC on) Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-19kontron-pitx-imx8m: fix board_mmc_getcd()Heiko Thiery
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>
2022-02-08imx: Don't define __ASSEMBLY__ in source filesSimon Glass
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>
2022-02-05board: kontron: pitx-imx8m: Add Kontron pitx-imx8m board supportHeiko Thiery
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>
2021-12-19fdt_support: Remove FDT_STATUS_FAIL_ERROR_CODEMarek Behún
Since no one uses this feature and I am not aware of any parsers of this in Linux, remove it. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Pratyush Yadav <p.yadav@ti.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Michael Walle <michael@walle.cc> Cc: Priyanka Jain <priyanka.jain@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-11-09board: kontron: sl28: add myself to ls1028a.dtsi maintainersMichael Walle
I'd like to keep informed about ls1028a.dtsi changes. For now, there is no top-level entry for any layerscape specific files. Instead, add the file entry to my board MAINTAINERS file. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-10-07imx: imx8mm: Add support for Kontron Electronics SL/BL i.MX8M-Mini boards ↵Frieder Schrempf
(N801x) The Kontron SoM-Line i.MX8MM (N801x) by Kontron Electronics GmbH is a SoM module with an i.MX8M-Mini SoC, 1/2/4 GB LPDDR4 RAM, SPI NOR, eMMC and PMIC. The matching evaluation boards (Board-Line) have 2 Ethernets, USB 2.0, HDMI/LVDS, SD card, CAN, RS485 and much more. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Stefano Babic <sbabic@denx.de> Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
2021-10-07imx: imx6ul: Add support for Kontron Electronics SL/BL i.MX6UL/ULL boards ↵Frieder Schrempf
(N63xx/N64xx) This adds support for i.MX6UL/ULL-based evaluation kits with SoMs by Kontron Electronics GmbH. Currently there are the following SoM flavors (SoM-Line): * N6310: SOM with i.MX6UL-2, 256MB RAM, 256MB SPI NAND * N6311: SOM with i.MX6UL-2, 512MB RAM, 512MB SPI NAND * N6411: SOM with i.MX6ULL, 512MB RAM, 512MB SPI NAND And the according evaluation boards (Board-Line): * N6310-S: Baseboard with SOM N6310, eMMC, display (optional), ... * N6311-S: Baseboard with SOM N6311, eMMC, display (optional), ... * N6411-S: Baseboard with SOM N6411, eMMC, display (optional), ... Currently U-Boot describes i.MX6UL and i.MX6ULL through separate config options at compile-time. Though the differences are so minor, that for the scope of these SoMs we just use a single defconfig that is compatible with both SoCs. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Stefano Babic <sbabic@denx.de>
2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-04-15board: sl28: add config to enable console output on SER0Michael Walle
Sometimes it is desireable to have the console output on the first serial line. Introduce a configuration option for it (in the board scope). Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-15Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-08board: sl28: add SATA supportMichael Walle
Enable SATA support. Although not supported by the usual SATA pins on the SMARC baseboard connector, SATA mode is supported on a PCIe lane. This way one can use a mSATA card in a Mini PCI slot. We need to invert the received data because in this mode the polarity of the SerDes lane is swapped. Provide a fixup in board_early_init_f() for the SPL. board_early_init_f() is then not common between SPL and u-boot proper anymore, thus common.c is removed, as it just contained said function. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08board: sl28: add network variant 2 supportMichael Walle
Although this variant has two external network ports, they are not (yet) supported by the bootloader because they are connected via an internal network switch. Otherwise its the same as the other variants. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-08board: sl28: add network variant 1 supportMichael Walle
This variant has one network port connected via RGMII and doesn't have any TSN capabilities out-of-the-box. Instead it has all four SerDes lanes available for customer use. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-12-04board: sl28: add OP-TEE Trusted OS support (bl32)Michael Walle
Add support to load the OP-TEE Trusted OS by the SPL. Signed-off-by: Michael Walle <michael@walle.cc>
2020-12-04board: sl28: add ATF support (bl31)Michael Walle
Add support to load the bl31 part of the ARM Trusted Firmware by the SPL. Signed-off-by: Michael Walle <michael@walle.cc>
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