aboutsummaryrefslogtreecommitdiff
path: root/board/kontron
AgeCommit message (Collapse)AuthorFilesLines
2022-09-06board: sl28: support dynamic promptsMichael Walle1-0/+20
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 Walle1-0/+16
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 Walle4-1/+98
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 Rini2-30/+12
2022-06-28kontron-sl-mx8mm: Add CAAM supportFabio Estevam1-0/+9
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 Walle1-1/+7
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 Walle1-1/+0
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 Walle1-0/+3
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 Fan1-18/+0
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 Fan1-10/+2
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 Walle2-0/+44
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 Ganu3-1/+61
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 Jain1-3/+0
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 Walle1-0/+29
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 Walle1-0/+28
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 Walle1-2/+0
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 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>
2022-02-08imx: Don't define __ASSEMBLY__ in source filesSimon Glass1-1/+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>
2022-02-05board: 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>
2021-12-19fdt_support: Remove FDT_STATUS_FAIL_ERROR_CODEMarek Behún1-1/+1
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 Walle1-0/+1
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 Schrempf7-0/+2305
(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 Schrempf5-0/+494
(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 Glass1-1/+1
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 Walle3-1/+22
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 Rini3-0/+3
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-08board: sl28: add SATA supportMichael Walle4-11/+41
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 Walle1-0/+2
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 Walle1-0/+2
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 Glass3-0/+3
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 Walle2-0/+30
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 Walle3-1/+69
Add support to load the bl31 part of the ARM Trusted Firmware by the SPL. Signed-off-by: Michael Walle <michael@walle.cc>
2020-10-23board: sl28: add board specific nvm commandMichael Walle2-1/+179
The board supports 16 configuration bits which can be manipulated with this command. See the board's README for a detailed explanation on each bit. Signed-off-by: Michael Walle <michael@walle.cc> Tested-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-10-23board: kontron: add sl28 supportMichael Walle7-0/+241
Add basic support for the Kontron SMARC-sAL28 board. This includes just the bare minimum to be able to bring up the board and boot linux. For now, the Single and Dual PHY variant is supported. Other variants will fall back to the basic variant. In particular, there is no watchdog support for now. This means that you have to disable the default watchdog, otherwise you'll end up in the recovery bootloader. See the board README for details. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
generated by cgit v1.1 at 2024-07-15 13:29:19 +0000