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2019-04-13colibri_vf: disable undefined instruction events in user debugStefan Agner
It turns out that OpenSSL calls undefined instructions to detect ARM capabilities at runtime (via SIGILL handler). This leads to stack traces e.g. when logging in using SSH: [ 877.464442] sshd (613): undefined instruction: pc=76ee2da8 ... Disable undefined instruction events since it is used as an autodetecion mechanism. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13colibri_vf: enable user debug by defaultStefan Agner
Let the kernel print some debug messages when a user program crashes due to an exception. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13colibri_vf: sync the board info messageBhuvanchandra DV
Use similar info message as on other modules. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13colibri_vf: set fdtfile for distrobootStefan Agner
Set fdtfile to represent the current board. This allows distribution to load the correct device tree, which in the module case often deviates from the common fallback ${soc}-${board}${boardver}.dtb... Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13colibri_vf: add distroboot supportStefan Agner
Add support for distro boot. This is especially helpful for external devices. There is a global boot command which scans a predefined list of boot targets: run distro_bootcmd As well as direct boot commands such as: run bootcmd_mmc0 run bootcmd_usb run bootcmd_dhcp ... Refer to doc/README.distro fo details. While at it also re-order boot command macros as well as the CONFIG_EXTRA_ENV_SETTINGS. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13config: colibri_vf: use macros from linux/sizes.hMarcel Ziswiler
Use SZ_X{MK} macros from linux/sizes.h for include/configs/colibri_vf.h. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13colibri_vf: migrate fec, esdhc, nfc and usb to driver modelMarcel Ziswiler
Migrate FEC, ESDHC, NFC and USB to driver model. While at it also do no longer enable optional I2C clock in board file as the generic clock code now handles this. Note for space reason and as it is not required just for booting we do not enable I2C in U-Boot by default. While at it also update copyright period. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13colibri_vf: migrate pinctrl and regulators to dtb/dmMarcel Ziswiler
Migrate pinctrl and regulators to device tree resp. driver model: DDR, DSPI, ENET, ESDHC, I2C, NFC and UART. Enable CMD_DM, PINCTRL and DM_REGULATOR. While at it also update copyright period and sort include files. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13configs: colibri_vf: disable obscure optionsMarcel Ziswiler
Disable more obscure options to save another 26 KB in preparation of the upcoming driver model migration. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13ARM: dts: colibri_vf: update device treesMarcel Ziswiler
Update device tree in preparation of further driver model migration: Ethernet FEC, ESDHC aka MMC/SD card, I2C, NFC aka NAND flash controller, USBH_PEN GPIO regulator. Add iomux resp. pinctrl entries to be removed from proprietary platform data: DSPI, ESDHC, FEC, I2C, NFC, UART, USBH_PEN GPIO. Introduce a U-Boot specific device tree with some required u-boot,dm-pre-reloc properties: soc, aips0, pinctrl_ddr and uart0 incl. pinctrl. While at it also update the MAINTAINERS file. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13configs: move CONFIG_MXC_OCOTP to KconfigMarcel Ziswiler
While commit 3e020f03e94f ("driver: misc: add MXC_OCOTP Kconfig entry") introduced a Kconfig entry it did not actually migrate all configurations to using it. As CONFIG_MXC_OCOTP was in mx{6/7}_common.h enable it by default on those architectures. Additionally, also enable it on ARCH_IMX8M and ARCH_VF610 where all current members enabled it through their legacy configuration header files. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-13configs: colibri_vf: limit size of malloc() pool before relocationMarcel Ziswiler
Limit the size of the malloc() pool before relocation (SYS_MALLOC_F_LEN). Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13configs: colibri_vf: remove obsolete mmc/sd card environmentMarcel Ziswiler
Remove obsolete MMC/SD card environment configuration dating back to un-fused samples times. While at it also remove meanwhile spurious "USB Storage" comment. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13configs: move CONFIG_USB_EHCI_VF to KconfigMarcel Ziswiler
Move CONFIG_USB_EHCI_VF to drivers/usb/host/Kconfig and update the one and only user thereof being colibri_vf. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13imx: bootaux: add dependency on vf610Marcel Ziswiler
Allow using bootaux also on VF610 aka Vybrid. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13vf610: ddrmc: add missing includeMarcel Ziswiler
The DDR memory controller include file for the Vybrid uses iomux_v3_cfg_t without actually including iomux-vf610.h. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13Add missing space in commentMarcel Ziswiler
Spotted two missing spaces in comments. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2019-04-13imx6: wandboard: convert to DM_MMCAnatolij Gustschin
Move SDHC init to SPL code since it is not required with DM_MMC. Enable DM_MMC support. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: wandboard: convert to DM_I2CAnatolij Gustschin
Allow building with DM_I2C enabled. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: wandboard: convert to DM_PMICAnatolij Gustschin
Enable DM_PMIC_PFUZE100 driver and add PMIC description to DTS. Rework power_init_board() code. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: wandboard: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: wandboard: convert to DM_USBAnatolij Gustschin
Drop CONFIG_USB_MAX_CONTROLLER_COUNT and enable DM_USB in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: wandboard: convert to DM_GPIO and enable pinctrl driverAnatolij Gustschin
Enable DM_GPIO and pinctrl in defconfig and add gpio_request() calls where required. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: wandboard: add device treeAnatolij Gustschin
Add device trees from Linux in preparation for driver model conversions. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13mx6sabreauto: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13mx6sabresd: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13colibri_imx6: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: ge_bx50v3: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: icore: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfigs. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13apalis_imx6: convert to DM_VIDEOAnatolij Gustschin
Enable DM_VIDEO in defconfig. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx6: dts: add 'u-boot, dm-pre-reloc' to soc and ipu nodesAnatolij Gustschin
u-boot,dm-pre-reloc is required for reserving video memory when binding DM_VIDEO driver. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13imx: move CONFIG_VIDEO_IPUV3 to defconfigsAnatolij Gustschin
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13video: move ipuv3 files to subdirectoryAnatolij Gustschin
Place ipuv3 files and headers in custom driver subdirectory. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13video: ipuv3: add DM_VIDEO supportAnatolij Gustschin
Extend the driver to build with DM_VIDEO enabled. DTS files must additionally include 'u-boot,dm-pre-reloc' property in soc and ipu nodes to enable driver binding to ipu device. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-04-13board: tbs2910: Convert mmc to driver modelSoeren Moch
So we don't need to duplicate settings from the device tree in the board file. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: tbs2910: Convert sata to ahci driver modelSoeren Moch
While at it, also configure 64-bit LBA support. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13ata: dwc_ahsata: Add ahci driver model supportSoeren Moch
Disable this support for cm_fx6 to avoid breakage. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13ata: dwc_ahsata: Fix sector reports for large disksSoeren Moch
Do not report negative sector numbers for disks > 1TB, do not limit sector numbers to 32 bit if CONFIG_SYS_64BIT_LBA is enabled. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: tbs2910: Convert i2c and rtc to driver modelSoeren Moch
So we don't need to duplicate settings from the device tree in the board file. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: tbs2910: Convert usb to driver modelSoeren Moch
So we don't need to duplicate settings from the device tree in the board file. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: tbs2910: Add pinctrl driver and convert gpio to driver modelSoeren Moch
We need this for additional driver model conversions. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: tbs2910: Add device treeSoeren Moch
... as preparation for additional driver model coonversions. We use CONFIG_OF_EMBED here to keep u-boot.imx as final binary name. So we maintain compatibility with the original TBS u-boot and available HOWTOs for u-boot updates. Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: tbs2910: Remove efi loader support in defconfig to reduce u-boot sizeSoeren Moch
Signed-off-by: Soeren Moch <smoch@web.de>
2019-04-13board: colibri_imx6: check for and report ecc errors in fusesGerard Salvatella
The PMIC on the Colibri iMX6 may have ECC errors in fuses that will prevent correct settings. Up to one bit error per fuse bank can be reported and corrected by the ECC logic. Two bit errors can only be reported. Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13colibri_imx6: added nreset gpio on rebootGerard Salvatella
RGMII_RD1 pin (active high, GPIO6_IO27) is triggered on reboot during the SPL phase. This asserts (active low) nReset_Out from the PMIC. Only V1.1 and later Colibri iMX6 modules implement this in hw. Previous versions do not use this pin, so it is safe to leave it enabled at all times. Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13colibri_imx6: switch to zimageBhuvanchandra DV
Switch to the generic compressed Kernel image type (zImage) instead of the U-Boot specific uImage format. While at it also fix device tree naming for MMC DFU. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13colibri_imx6: use SDP if USB serial downloader has been usedStefan Agner
In case USB serial downloader has been used to load U-Boot start the serial download protocol (SDP) emulation. This allows to download complete images such as Toradex Easy Installer over USB SDP as well. This code uses the boot ROM provided boot information to reliably detect USB serial downloader. Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13configs: colibri_imx6: Use ext4 file system by defaultSanchayan Maity
Use ext4 file system by default. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13toradex: colibri_imx6: overwrite CMA memory set in device treeBhuvanchandra DV
Make sure CMA memory is not greater than 50% of available physical memory. Allow user to change the CMA memory via 'cma-size' U-Boot environment variable. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2019-04-13colibri_imx6: revert fuse value set in mfgr_fuseMax Krummenacher
We have two commands to change the bootmode fuses: mfgr_fuse which set fuse 0/5 and 0/6 and updt_fuse which burns bit 4 of 0/5. Before Image 2.6 we fused in mfgr_fuse 0x5062, which boots from the user partition of the eMMC. To workaround certain hangs we moved to fastboot mode and using the first bootpartition of the eMMC requiring a fuse value of 0x5072 which could be achived by the then added updt_fuse command. At the same time the mfgr_fuse command was changed to also fuse 0x5072, revert that second change so that one can fuse both values, one with just mfgr_fuse and the later with mfgr_fuse;updt_fuse. Note that the mfgr_fuse command is only needed at module production time, a customer might need to use updt_fuse when upgrading an older module to be compatible with a newer image. The command is integrated into the image update scripts. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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