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2019-10-08ARM: dts: pcl063: add usdhc reset pin of eMMCParthiban Nallathambi
pcl063 phycore SoM with eMMC also got usdhc reset pin, add reset pin to pinmux. Signed-off-by: Parthiban Nallathambi <pn@denx.de>
2019-10-08imx: mxs: Fix location for the elftosb toolFabio Estevam
The Denx FTP location is no longer reachable. Switch to the Timesys repository instead. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-10-08mx28evk: README: Fix location for the generic mxs READMEFabio Estevam
doc/README.mxs no longer exists. It has been renamed doc/imx/common/mxs.txt, so fix the mx28evk README accordingly. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-10-08imx: wandboard: convert FEC support to DM_ETHAnatolij Gustschin
Remove CONFIG_DM_ETH conversion warning to avoid board removal. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-10-08spi: Add support for SPL_OF_PLATDATA to mxs_gpio.c driverLukasz Majewski
After this patch the mxs_gpio.c DM/DTS driver can be used at early SPL to read states of gpio pins (and for example alter the boot flow). It was necessary to adjust its name to 'fsl_imx_2{38}_gpio' to match requirements for SPL_OF_PLATDATA usage. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08mmc: Replace printf with debug call for timeouts in the i.MX28 mxs driverLukasz Majewski
This change replaces printf() with debug() for the notification about commands timeouts. This is done on purpose (also other drivers use such approach - dw_mmc.c, mvebu_mmc.c), as the mmc core code (mmc.c) uses timeouts to assess if one is using sd card or eMMC device. In such situation timeout is a some kind of a "normal" behavior and there shall not be any output to the console. There is no impact on boot time for boards using this driver (even in SPL) when two extra timeouts are returned (no SD card present, only eMMC available). Boot time tested with grabserial: sudo grabserial -b 115200 -d /dev/ttyUSB1 -e 30 -t -m "^U-Boot SPL*" Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08mmc: Convert mxsmmc eMMC driver for i.MX2{38} to DM/DTSLukasz Majewski
This patch converts the mxsmmc driver to support DM/DTS. Moreover, it is also possible to use it in early SPL with SPL_OF_PLATDATA enabled. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08spi: Add support for SPL_OF_PLATDATA to mxs_spi.c driverLukasz Majewski
After this patch the mxs_spi.c DM/DTS driver can be used at early SPL to read payload from SPI-NOR memories. It was necessary to adjust its name to 'fsl_imx_2{38}_spi' to match requirements for SPL_OF_PLATDATA usage. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08spi: fix: Call mxs_reset_block() during DM/DTS probeLukasz Majewski
Without this change the DM/DTS version of mxs_spi driver doesn't reset the SPI IP block in probe. As a result this driver (when used solely on U-Boot proper) relies on reset performed by mxs spi driver in SPL. In the use case where eMMC is used in SPL as a boot primary device, the mxs_reset_block() is not called at all and DM/DTS aware SPI driver in U-Boot proper is malfunctioning. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08spl: Init proper struct driver member (platdata_auto_alloc_size) for mxs_spiLukasz Majewski
This change initializes proper member of struct driver - platdata_auto_alloc_size instead of priv_auto_alloc_size, which is setup twice. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08dts: imx28: Remove #include "imx28.dtsi" from imx28-u-boot.dtsi fileLukasz Majewski
After this change it is possible to use imx28-<board>-u-boot.dtsi with the imx28-u-boot.dtsi explicitly included without breaking setup from imx28-<board>.dts file. The problem is that the imx28.dtsi included in a wrong place overrides the changes made in imx28-<board>.dts. As a result some devices are "disabled" in the final DTB. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08imx: Introduce CONFIG_SPL_FORCE_MMC_BOOT to force MMC boot on falcon modeLukasz Majewski
This change tries to fix the following problem: - The board boots (to be more precise - ROM loads SPL) from a slow SPI-NOR memory. As a result the spl_boot_device() will return SPI-NOR as a boot device (which is correct). - The problem is that in 'falcon boot' the eMMC is used as a boot medium to load kernel from its partition. Calling spl_boot_device() will break things as it returns SPI-NOR device. To fix this issue the new CONFIG_SPL_FORCE_MMC_BOOT Kconfig flag is introduced to handle this special use case. By default it is not defined, so there is no change in the legacy code flow. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08imx: Rewrite display5 get_board_id() function to use dm_gpio_* APILukasz Majewski
The get_board_id() function was using the old gpio_* compatibility layer to read HW and SW ID numbers encoded on the PCB board. After this change the new dm_gpio* API is used for this purpose. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08imx: Convert emergency pad of display5 to use dm_gpio* functionsLukasz Majewski
After this change the display5's emergency gpio use dm_gpio* functions instead of legacy ones (gpio*) to read its state. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08ARM: Update display5_factory_defconfig after switch to DM/DTS and uuu utilityLukasz Majewski
This commit updates the display5_factory_defconfig file after the switch to DM/DTS for this board. Moreover, the VID and PID for SPL running SDP gadget have been updated to allow seamless work with 'uuu' utility from NXP (the imx_usb doesn't work properly after embedding the u-boot proper into fitImage - problem with IVT embedding in FIT). Example to use 'uuu' session: cat << EOF > display5_recovery.lst uuu_version 1.2.135 SDP: boot -f /srv/tftp/SPL SDPU: write -f /srv/tftp/u-boot-dtb.img -addr 0x10000000 SDPU: jump -addr 0x10000000 SDPU: done EOF sudo ./uuu/uuu display5_recovery.lst Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08ARM: display5: Remove common.c file (after DM/DTS U-Boot proper conversion)Lukasz Majewski
The common.c file content can be safely moved to spl.c file after performing the DM/DTS conversion for the U-Boot proper. It contains the non DM/DTS setup code, which now is only used by SPL. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08DM: WDT: Convert WDT driver to use DM/DTS (including SYSRESET)Lukasz Majewski
This commit enables support for CONFIG_WDT in the U-Boot proper. Moreover, the SYSRESET_WATCHDOG driver is used to support 'reset' command. As SPL is not yet ready for DM conversion, the CONFIG_HW_WATCHDOG is enabled for it. This allows the legacy SPL code to work properly. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08ARM: display5: Remove UART initialization code after DM/DTS conversion ↵Lukasz Majewski
(non-console) This UART is not used in U-Boot, so there is no need to initialize it. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08DM: SPI: Convert display5 to use SPI with DM/DTS (but no in SPL)Lukasz Majewski
The DM/DTS support for SPI is disabled on purpose for SPL, as it is not supported as of time of this conversion. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08DM: eth: Switch display5 board to use DM_ETHLukasz Majewski
After this commit the display5 device would use FEC driver supporting driver model (DM_ETH). Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08DM: mmc: Switch display5 board to use DM_MMC and BLK (USDHC)Lukasz Majewski
After this commit the display5 device would use eMMC driver supporting driver model (DM_MMC and BLK). Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08ARM: imx: defconfig: Enable 'regulator' and 'pmic' commands on display5Lukasz Majewski
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08DM: I2C: Switch display5 board to use DM_I2CLukasz Majewski
After this commit the display5 device would use I2C driver supporting driver model (DM_I2C). The 'i2c' and 'eeprom' commands now use DM I2C drivers and initialize on-bus devices according to device tree description. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08ARM: imx: defconfig: Enable CONFIG_PINCTRL{_IMX6} on display5's defconfigLukasz Majewski
Enable PINCTRL for i.MX6 soc based display5 after DM/DTS conversion. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08fix: defconfig: Enable OF_CONTROL for display5_factoryLukasz Majewski
This change fixes issue with building display5 "factory" U-Boot variant when the display5 board gains DM/DTS support. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08imx: bk4: Print proper HW revision of VF610's BK4 boardLukasz Majewski
This code uses HW difference on the USB_RESET pin (added PULL UP resistor on the L333 rev) to distinguish between two BK4 HW revisions. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-10-08pico-imx6: Add Falcon modeFabio Estevam
Add Falcon mode support, which allows the SPL to load and jump to the Linux kernel directly, without the need of loading U-Boot proper. CONFIG_SPL_OS_BOOT=y needs to be passed in the defconfig in order to use Falcon mode. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx6: Add splashscreen supportFabio Estevam
Add splashscreen support. Tested with the parallel FT5x06-WVGA panel. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx6: Add Ethernet supportFabio Estevam
Add Ethernet support. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx6: Fix bootmenu handlingOtavio Salvador
We should use a common script to allow booting the U-Boot console as fallback so we ended using a 'default_boot' and 'base_boot' environment scripts to accomplish that. Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx6: Add initial supportFabio Estevam
Add the initial support for the pico-imx6 variants. DDR initialization is based on the TechNexion's U-Boot code. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08mx6: clock: Allow enable_ipu_clock() to be built for SPL codeFabio Estevam
Allow enable_ipu_clock() to be built for SPL code. This is done in preparation for configuring the NoC registers on i.MX6QP in SPL. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08mx53loco: Fix U-Boot corruption after saving the environmentFabio Estevam
U-Boot binary has grown in such a way that it goes beyond the reserved area for the environment variables. Running "saveenv" causes U-Boot to hang because of this overlap. Fix this problem by increasing the CONFIG_ENV_OFFSET size. Also, in order to prevent this same problem in the future, use CONFIG_BOARD_SIZE_LIMIT, which will detect the overlap in build-time. CONFIG_BOARD_SIZE_LIMIT does not accept math expressions, so declare CONFIG_ENV_OFFSET with its direct value instead. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08board: imx6dl_mamoj: set the value for CSF sizeStefano Babic
Default value is too high and it covers the worst case. SPL for imx6dl_mamoj becomes too big and cannot fit into the OCRAM, but CSF size can be reduced. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Breno Lima <breno.lima@nxp.com>
2019-10-08configs: Sync all baseboard specific pico-imx7dOtavio Salvador
This syncs all baseboard specific defconfig using the pico-imx7d_defconfig as base. It changes: - pico-dwarf-imx7d_defconfig - pico-hobbit-imx7d_defconfig - pico-nymph-imx7d_defconfig - pico-pi-imx7d_defconfig Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08configs: pico-imx7d: Convert to DM_VIDEOJoris Offouga
This commit convert all pico-imx7d to DM_VIDEO Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2019-10-08ARM: dts: pico-imx7d: sync device tree with v5.3-rc6Joris Offouga
Synchronize device tree with v5.3-rc6 label Signed-off-by: Joris Offouga <offougajoris@gmail.com>
2019-10-08ARM: dts: pico-imx7d: Add u-boot.dtsi for uboot specific dts changeJoris Offouga
This commit introduce u-boot.dtsi Signed-off-by: Joris Offouga <offougajoris@gmail.com> Suggested-by: Peng Fan <peng.fan@nxp.com>
2019-10-08imx: fix missing MAINTAINERS pico boardsStefano Babic
Add missing files pico-nymph-imx7d_defconfig and c>onfigs/pico-dwarf-imx7d_defconfig Signed-off-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> CC: Fabio Estevam <festevam@gmail.com> CC: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08imx: sksimx6_defconfig: remove SPL misc option to fix build errorAnatolij Gustschin
Remove CONFIG_SPL_DRIVERS_MISC_SUPPORT since it is already defined in include/configs/mx6_common.h for SPL builds. When this option is in defconfig, we get build warnings (or errors when building with -Werror). Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-10-08pico: Convert to CONFIG_FSL_USDHCFabio Estevam
The eSDHC config symbol has been converted to CONFIG_FSL_USDHC, so adjust it accordingly in order to fix the build errors: https://travis-ci.org/sbabic/u-boot-imx/jobs/584781580#L1287 Reported-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-10-08logos: Add the TechNexion's logoFabio Estevam
Add the TechNexion's logo from their internal U-Boot tree. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx7d: Provide a way to escape the Falcon modeFabio Estevam
When CONFIG_SPL_OS_BOOT is selected, it is still convenient to be able to escape from Falcon mode and boot to U-Boot proper. Add a mechanism that allows booting in U-Boot proper when the key 'c' is entered on console at boot time. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx7d: Add instructions for booting in Falcon modeFabio Estevam
Improve the README by adding instructions on how to boot using Falcon mode, which allows the SPL to load the kernel directly, without using U-Boot proper. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx7d: Add NYMPH baseboard supportOtavio Salvador
This add the boot menu option for the NYMPH baseboard as well as a specific config file for users which wish to use it as a pre-defined board. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx7d: Add DWARF baseboard supportOtavio Salvador
This add the boot menu option for the DWARF baseboard as well as a specific config file for users which wish to use it as a pre-defined board. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx7d: Sync pico-hobbit-imx7d_defconfigFabio Berton
Update pico-hobbit-imx7d_defconfig using pico-imx7d_defconfig as base to fix device tree file generation. With this all pico-imx7d are creating u-boot-dtb.img files. Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
2019-10-08pico-imx6ul: Provide a way to escape the Falcon modeFabio Estevam
When CONFIG_SPL_OS_BOOT is selected, it is still convenient to be able to escape from Falcon mode and boot to U-Boot proper. Add a mechanism that allows booting in U-Boot proper when the key 'c' is entered on console at boot time. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx6ul: Update the Falcon mode instructionsFabio Estevam
Sync the Falcon mode instructions with the ones fro pico-imx7d. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2019-10-08pico-imx6ul: Add LCD supportFabio Estevam
Add support for the VXT VL050-8048NT-C01 panel connected through the 24 bit parallel LCDIF interface. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
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