Gerard Salvatella [Fri, 8 Feb 2019 17:42:28 +0000 (18:42 +0100)]
colibri_imx6: added nreset gpio on reboot
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>
Bhuvanchandra DV [Fri, 8 Feb 2019 17:42:27 +0000 (18:42 +0100)]
colibri_imx6: switch to zimage
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>
Stefan Agner [Fri, 8 Feb 2019 17:42:26 +0000 (18:42 +0100)]
colibri_imx6: use SDP if USB serial downloader has been used
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>
Sanchayan Maity [Fri, 8 Feb 2019 17:42:25 +0000 (18:42 +0100)]
configs: colibri_imx6: Use ext4 file system by default
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>
Bhuvanchandra DV [Fri, 8 Feb 2019 17:42:24 +0000 (18:42 +0100)]
toradex: colibri_imx6: overwrite CMA memory set in device tree
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>
Max Krummenacher [Fri, 8 Feb 2019 17:42:23 +0000 (18:42 +0100)]
colibri_imx6: revert fuse value set in mfgr_fuse
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>
Max Krummenacher [Fri, 8 Feb 2019 17:42:22 +0000 (18:42 +0100)]
colibri_imx6: change pmic fusing according to hw 1.1 requirements
Colibri iMX6 V1.1 HW can use the PMIC GEN3 to power the NVCC_SD1.
Change the settings fused into the PMIC's OTP to powerup with
GEN3 set to output 3.3V.
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>
Max Krummenacher [Fri, 8 Feb 2019 17:42:21 +0000 (18:42 +0100)]
colibri imx6: disable ri and dcd irq in uarts
If the UART is used in DTE mode the RI and DCD bits in UCR3 become
irq enable bits. Both are set to enabled after reset and both likely
are pending.
Disable the bits also on UARTs not used in the boot loader to prevent
an interrupt storm when Linux enables the UART interrupts.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Max Krummenacher [Fri, 8 Feb 2019 17:42:20 +0000 (18:42 +0100)]
colibri imx6: pf0100: reorder and cleanup message printing
Keep debug code at the end of the function.
Use a one line informational message for the PMIC only.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Max Krummenacher [Fri, 8 Feb 2019 17:42:19 +0000 (18:42 +0100)]
colibri_imx6: unify sd/mmc drive strenght with linux kernel settings
In the linux device tree we use 40Ohm drive strenght. So use the same
value in U-Boot.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Stefan Agner [Fri, 8 Feb 2019 17:42:18 +0000 (18:42 +0100)]
colibri_imx6: add distroboot support
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_mmc1
run bootcmd_usb
run bootcmd_dhcp
...
Refer to doc/README.distro fo details.
While at it, remove the CONFIG_DRIVE_TYPES define which has not
been used and was meant to be used for multi device boot support
which is now provided by distroboot.
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>
Max Krummenacher [Fri, 8 Feb 2019 17:42:17 +0000 (18:42 +0100)]
colibri_imx6: print also 64-bit IT
Print also for Colibri iMX6 512MB IT with 64-bit RAM bus.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Max Krummenacher [Fri, 8 Feb 2019 17:42:16 +0000 (18:42 +0100)]
colibri_imx6: drop CONFIG_OF_SYSTEM_SETUP
This doesn't do anything anymore, probably never did.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:15 +0000 (18:42 +0100)]
colibri_imx6: migrate usb to using driver model
Migrate USB to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:14 +0000 (18:42 +0100)]
colibri_imx6: migrate mmc to using driver model
Migrate MMC to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:13 +0000 (18:42 +0100)]
colibri_imx6: migrate pmic and regulator to using driver model
Migrate PMIC and regulator to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:12 +0000 (18:42 +0100)]
colibri_imx6: migrate i2c to using driver model
Migrate I2C to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:11 +0000 (18:42 +0100)]
colibri_imx6: enable pin control driver
Enable pin control driver as required for further driver model
migration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:10 +0000 (18:42 +0100)]
colibri_imx6: clean-up and migrate gpios to using driver model
Migrate GPIOs to using driver model, properly request backlight, MMC/SD
card detect and USB power enable GPIOs and also enable SION bit in pin
muxing for auxiliary, backlight and USB power enable GPIOs.
While at it also update copyright year, clean-up/re-order includes, add
some comments clarifying ifdef scope and do some white-space clean-up.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:09 +0000 (18:42 +0100)]
colibri_imx6: migrate to using device tree
Migrate to using device tree required for further driver model
integration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:08 +0000 (18:42 +0100)]
colibri_imx6: remove obsolete USB_GADGET_MASS_STORAGE configuration
Remove obsolete USB_GADGET_MASS_STORAGE configuration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:07 +0000 (18:42 +0100)]
colibri_imx6: enable fit image, gpt, imx thermal, efi loader support
Enbale FIT image, GPT command, i.MX thermal and EFI loader support.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:06 +0000 (18:42 +0100)]
colibri_imx6: move console in env from header file to defconfig
Move console in env from header file to defconfig.
While at it also update copyright year.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:05 +0000 (18:42 +0100)]
colibri_imx6: use distro defaults
Use distro defaults and minimise default configuration again using
savedefconfig.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:42:04 +0000 (18:42 +0100)]
colibri_imx6: get rid of obsolete nospl configurations
Now with SPL long since being in place even for recovery using SDP
finally get rid of those nospl configurations.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Gerard Salvatella [Fri, 8 Feb 2019 17:12:26 +0000 (18:12 +0100)]
board: apalis_imx6: check for and report ecc errors in fuses
The PMIC on Apalis iMX6 may have ECC errors in fuses that will prevent
correct settings. Up to one bit error per fuse bank may 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>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:25 +0000 (18:12 +0100)]
apalis_imx6: switch to zimage
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>
Stefan Agner [Fri, 8 Feb 2019 17:12:24 +0000 (18:12 +0100)]
apalis_imx6: use SDP if USB serial downloader has been used
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>
Sanchayan Maity [Fri, 8 Feb 2019 17:12:23 +0000 (18:12 +0100)]
configs: apalis_imx6: Use ext4 file system by default
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>
Max Krummenacher [Fri, 8 Feb 2019 17:12:22 +0000 (18:12 +0100)]
apalis_imx6: revert fuse value set in mfgr_fuse
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 BSP 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 achieved 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>
Max Krummenacher [Fri, 8 Feb 2019 17:12:21 +0000 (18:12 +0100)]
apalis_imx6: disable ri and dcd irq in uarts
If the UART is used in DTE mode the RI and DCD bits in UCR3 become
irq enable bits. Both are set to enabled after reset and both likely
are pending.
Disable the bits also on UARTs not used in the boot loader to prevent
an interrupt storm when Linux enables the UART interrupts.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:20 +0000 (18:12 +0100)]
apalis_imx6: pf0100: reorder and cleanup message printing
Keep debug code at the end of the function.
Use a one line informational message for the PMIC only.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Max Krummenacher [Fri, 8 Feb 2019 17:12:19 +0000 (18:12 +0100)]
apalis_imx6: unify sd/mmc drive strength with linux kernel settings
In the Linux device tree we use 40Ohm drive strength. So use the same
value in U-Boot.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Max Krummenacher [Fri, 8 Feb 2019 17:12:18 +0000 (18:12 +0100)]
apalis_imx6: use both sd/mmc interfaces for setsdupdate
During porting to 2016.11 the check of a SD (mmc2) interface
was dropped, this was unintended.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:17 +0000 (18:12 +0100)]
apalis_imx6: add distroboot support
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_mmc1
run bootcmd_mmc2
run bootcmd_usb
run bootcmd_dhcp
...
Refer to doc/README.distro for details.
While at it, remove the CONFIG_DRIVE_TYPES define which has not
been used and was meant to be used for multi device boot support
which is now provided by distroboot.
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>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:16 +0000 (18:12 +0100)]
apalis_imx6: drop CONFIG_OF_SYSTEM_SETUP
This doesn't do anything anymore, probably never did.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:15 +0000 (18:12 +0100)]
apalis_imx6: migrate usb to using driver model
Migrate USB to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:14 +0000 (18:12 +0100)]
apalis_imx6: migrate mmc and sata to using driver model
Migrate MMC and SATA to using driver model.
While at it also enable SCSI driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:13 +0000 (18:12 +0100)]
apalis_imx6: migrate pmic and regulator to using driver model
Migrate PMIC and regulator to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:12 +0000 (18:12 +0100)]
apalis_imx6: migrate i2c to using driver model
Migrate I2C to using driver model.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:11 +0000 (18:12 +0100)]
apalis_imx6: enable pin control driver
Enable pin control driver as required for further driver model
migration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:10 +0000 (18:12 +0100)]
apalis_imx6: clean-up and migrate gpios to using driver model
Migrate GPIOs to using driver model, properly request backlight,
Ethernet PHY reset, MMC/SD card detect and USB power GPIOs and also
enable SION bit in pin muxing for Apalis, backlight, eMMC reset,
Ethernet PHY reset and USB power enable GPIOs.
While at it also update copyright year, clean-up/re-order includes,
add some comments clarifying ifdef scope and do some White-space
clean-up.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:09 +0000 (18:12 +0100)]
apalis_imx6: migrate to using device tree
Migrate to using device tree required for further driver model
integration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:08 +0000 (18:12 +0100)]
apalis_imx6: remove obsolete USB_GADGET_MASS_STORAGE configuration
Remove obsolete USB_GADGET_MASS_STORAGE configuration.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:07 +0000 (18:12 +0100)]
apalis_imx6: enable fit image, gpt, imx thermal, efi loader support
Enbale FIT image, GPT command, i.MX thermal and EFI loader support.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:06 +0000 (18:12 +0100)]
apalis_imx6: move console in env from header file to defconfig
Move console in env from header file to defconfig.
While at it also update copyright year and remove spurious comments and
new lines.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:05 +0000 (18:12 +0100)]
apalis_imx6: use distro defaults
Use distro defaults and minimise default configuration again using
savedefconfig.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Marcel Ziswiler [Fri, 8 Feb 2019 17:12:04 +0000 (18:12 +0100)]
apalis_imx6: get rid of obsolete nospl configurations
Now with SPL long since being in place even for recovery using SDP
finally get rid of those nospl configurations.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Ian Ray [Thu, 31 Jan 2019 14:21:22 +0000 (16:21 +0200)]
mx53ppd: fix unsupported set command
Fix the NFS commands which used `set' to instead use `setenv'.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:21 +0000 (16:21 +0200)]
mx53ppd: bring dock out of reset at boot
Configure GPIO BUFFERED_HOST_CONTROLLED_RESET_TO_DOCKING_CONNECTOR_N to
bring the dock out of reset at boot.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Joonas Aijala [Thu, 31 Jan 2019 14:21:20 +0000 (16:21 +0200)]
board: ge: bx50v3: Network booting of fitImage with nfs rootfs
New boot command introduced to automate network booting.
Signed-off-by: Joonas Aijala <joonas.aijala@ge.com>
Signed-off-by: Ian Ray <ian.ray@ge.com>
Joonas Aijala [Thu, 31 Jan 2019 14:21:19 +0000 (16:21 +0200)]
board: ge: bx50v3: Specific ARP timeout removed
Specific ARP timeout sometimes causes ARP timeout during nfs loading
of the fitImage.
Signed-off-by: Joonas Aijala <joonas.aijala@ge.com>
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:18 +0000 (16:21 +0200)]
board: ge: store version information in fdt
Add board-specific FDT function to store U-Boot version in device tree.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:17 +0000 (16:21 +0200)]
board: ge: ppd: Enable CONFIG_DM_MMC
Use MMC device model, and remove USDHC pin configuration code since the
pinctrl driver is used.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:16 +0000 (16:21 +0200)]
arm: imx: Add esdhc3/4 nodes to imx53.dtsi
These nodes are required by mx53ppd when built with CONFIG_DM_MMC=y.
They are copied from Linux 4.20.5.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:15 +0000 (16:21 +0200)]
board: ge: ppd: Enable CONFIG_DM
Add simplified, generalised, ppd device tree and enable CONFIG_DM.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:14 +0000 (16:21 +0200)]
board: ge: bx50v3: Enable CONFIG_DM_SPI, CONFIG_DM_SPI_FLASH
Use SPI flash device model, and remove SPI pin configuration code since
the pinctrl driver is used.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:13 +0000 (16:21 +0200)]
board: ge: bx50v3: Enable CONFIG_DM_GPIO
Enable CONFIG_DM_GPIO as a pre-requisite for enabling CONFIG_DM_SPI.
Add explicit gpio_requests.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:12 +0000 (16:21 +0200)]
board: ge: bx50v3: Enable CONFIG_DM_MMC
Use MMC device model, and remove USDHC pin configuration code since the
pinctrl driver is used.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Ian Ray [Thu, 31 Jan 2019 14:21:11 +0000 (16:21 +0200)]
board: ge: bx50v3: Enable CONFIG_DM
Add simplified, generalised, bx50v3 device tree and enable CONFIG_DM.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:59 +0000 (22:46 +0100)]
pcm052: bk4: Add board_phy_config() for BK4 to setup ksz8081 phy
BK4 requires setup of 50MHz reference clock for its KSZ8081 PHY devices.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:58 +0000 (22:46 +0100)]
pcm052: mac: Provide board specific imx_get_mac_from_fuse() function
This commit introduces the board specific function to read fused mac
address.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:57 +0000 (22:46 +0100)]
pcm052: board: Add code to setup LED default states
As one has moved to DM based LEDs, this code is required to setup the
default state.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:56 +0000 (22:46 +0100)]
pcm052: bk4: sdcard: Add support for SD card booting/recovery
This code allows reusing the default u-boot as in the late board init, the
default envs are restored and proper recovery scripts executed.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:55 +0000 (22:46 +0100)]
config: bk4: Update u-boot envs to support NOR memories initial setup
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:54 +0000 (22:46 +0100)]
config: bk4: Update u-boot script to support recovery via SD card
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:53 +0000 (22:46 +0100)]
pcm052: board: Remove in-board setup code (it is now replaced by DM setup)
This commit cleans up the pcm052.c file to remove dead code after moving to
DTS and DM.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:52 +0000 (22:46 +0100)]
config: bk4: Update include/configs/bk4r1.h file
The BK4's config file has changed since its initial posting to main line.
This commit reflects those changes.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:51 +0000 (22:46 +0100)]
config: pcm052: Use SZ_X{MK} from linux/sizes.h for include/configs/pcm052.h
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:50 +0000 (22:46 +0100)]
defconfig: bk4/pcm052: Update bk4r1|pcm052_defconfig to support DM/DT
This commit updates BK4's and PCM052's config files to support as much
as possible device tree and model in u-boot.
Moreover, remove CONFIG_* from pcm052.h (as those are now in
bk4|pcm052_defconfig)
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:49 +0000 (22:46 +0100)]
ARM: DTS: Provide vf610-bk4r1-u-boot.dtsi for U-Boot specific properties
This commit brings a separate file in which the U-Boot specific
properties (like 'dm-pre-reloc') are provided.
Such approach allows easy sync with upstream Linux kernel in the
future.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:48 +0000 (22:46 +0100)]
ARM: DTS: Update pcm052 based dts files (bk4r1/pcm052)
This commit provides update and renames the bk4r1.dts to vf610-bk4r1.dts
file with more on SoC HW description.
The pcm052.dts has been renamed to vf610-pcm052.dts as well.
Moreover, a new vf610-pcm052.drsi file has been introduced
to reuse the common code between devices based on Phytec's
pcm052 modules.
Ported from Linux kernel - v4.20 (tag)
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:47 +0000 (22:46 +0100)]
pcm052: board: cosmetic: Add copyright notice to pcm052.c
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:46 +0000 (22:46 +0100)]
ARM: DTS: vybrid: Update vf.dtsi file to descibe more vf610 hardware
This patch allows moving vf610 based boards to a device tree and model.
Ported from Linux kernel - v4.20 (tag)
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:45 +0000 (22:46 +0100)]
pcm052: board: vybrid: Update the board name for BK4 device
This commit provides distinction between PCM052 and BK4.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:44 +0000 (22:46 +0100)]
pcm052: board: Remove "m4go" command as it is superseded by "bootaux"
The "m4go" provides exactly the same functionality as the IMX generic
"bootaux" command. Remove it to not duplicate the code.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:43 +0000 (22:46 +0100)]
vybrid: Define the imx_get_mac_from_fuse() as a __weak function
The proposed way of reading fused MAC in the imx_get_mac_from_fuse() may
be different for other boards.
This commit defines the imx_get_mac_from_fuse() as a weak function to allow
board file overriding it with customized function.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:42 +0000 (22:46 +0100)]
pcm052: board: Do not enable I2C2 code in the board file
As the I2C2 clock is now enabled in the generic clock code, we can remove
this code from a board file.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:41 +0000 (22:46 +0100)]
vybrid: clock: Provide enable_i2c_clk() function for Vybrid
Provide function to enable I2C clocks for vf610 - in the generic code.
This function overrides the default weak function implementation (which
only returns 1).
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:40 +0000 (22:46 +0100)]
vybrid: ddr: Extend vf610-pinfunc.h with DDR pads definitions
This patch provides definitions necessary for VF610 DDR pad configurations.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:39 +0000 (22:46 +0100)]
net: Kconfig: FEC: Add dependency on VF610
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
Lukasz Majewski [Wed, 13 Feb 2019 21:46:38 +0000 (22:46 +0100)]
net: FEC: Add compatible for vybrid (vf610) to reuse fec_mxc.c driver
The NXP's FEC driver can be reused on vf610 device (with DM).
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
Tom Rini [Fri, 12 Apr 2019 19:43:19 +0000 (15:43 -0400)]
Merge tag 'u-boot-stm32-
20190412' of https://github.com/patrickdelaunay/u-boot
stm32 patches for v2019.07-rc1
- Add trusted boot with TF-A for stm32mp1
- stm32mp1 dts files sync'ed with Linux version
- add STM32MP1 Discovery boards (DK1 and DK2)
- add STMFX gpio expander driver
- misc improvement for stm3mp1 supports
- rename stpmu1 to stpmic1 (official name)
- stm32_qspi: move to exec_op (spi nor driver for stm32 mpu and mcu)
- add STM32 FMC2 NAND flash controller driver
Tom Rini [Fri, 12 Apr 2019 19:43:08 +0000 (15:43 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-sunxi
Tom Rini [Fri, 12 Apr 2019 19:43:04 +0000 (15:43 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c
Tom Rini [Fri, 12 Apr 2019 16:34:44 +0000 (12:34 -0400)]
Merge git://git.denx.de/u-boot-marvell
- Misc dts files sync'ed with Linux version (Chris)
- Orion watchdog fix (Chris)
- kwbimage changed to also support Marvell bin_hdr binary (Chris)
- Add DM support to enable CONFIG_BLK for sata_mv (Stefan)
- Enable BLK on multiple platforms (Stefan)
- Misc minor fixes to AXP theadorable board (Stefan)
- Correct logic for DM_SCSI + unconverted drivers check (stefan)
- Misc changes to kirkwood to enable DM_USB here (Chris)
- Change ahci_mvebu to enable usage on A38x (Baruch)
- Update the kirkwood entry in git-mailrc (Baruch)
- Misc minor improvements (turris, documentation) (Baruch)
- Enhance sata_mv to support Kirkwood as well (Michael)
- Add wdt command (Michael)
- Add Marvell integrated CPUs (MSYS) support with DB-XC3-24G4XG
board support (Chris)
Tom Rini [Fri, 12 Apr 2019 16:22:43 +0000 (12:22 -0400)]
Merge branch '2019-04-11-ti-master-imports'
- Improve Keystone 3 SoC support (DMA, TI SCI)
- Improve Keystone 2 SoC support (PHY fixes on various platforms)
- Improve am335x families (new platforms, more boot mode options in SPL
via DM).
- General DaVinci, OMAP5 fixes.
Christophe Kerello [Fri, 5 Apr 2019 09:41:50 +0000 (11:41 +0200)]
mtd: rawnand: stm32_fmc2: add STM32 FMC2 NAND flash controller driver
The driver adds the support for the STMicroelectronics FMC2 NAND
Controller found on STM32MP SOCs.
This patch adds the polling mode, a basic mode that do not need
any DMA channels.
Only NAND_ECC_HW mode is actually supported.
The driver supports a maximum 8k page size.
The following ECC strength and step size are currently supported:
- nand-ecc-strength = <8>, nand-ecc-step-size = <512> (BCH8)
- nand-ecc-strength = <4>, nand-ecc-step-size = <512> (BCH4)
- nand-ecc-strength = <1>, nand-ecc-step-size = <512> (Extended ECC
based on Hamming)
This patch has been tested on Micron MT29F8G08ABACAH4.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Christophe Kerello [Fri, 5 Apr 2019 09:41:49 +0000 (11:41 +0200)]
dt-bindings: mtd: stm32_fmc2: add STM32 FMC2 NAND controller documentation
This patch adds the documentation of the device tree bindings for the STM32
FMC2 NAND controller.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
Christophe Kerello [Fri, 5 Apr 2019 09:46:50 +0000 (11:46 +0200)]
spi: stm32_qspi: move to exec_op
We are facing issues in the driver since SPI NOR framework has moved
on SPI MEM framework, and SPI NAND framework is not running properly
with the current driver.
To be able to solve issues met on SPI NOR Flashes and to be able to
support SPI NAND Flashes, the driver has been reworked. We are now using
exec_op ops instead of using xfer ops.
Thanks to this rework, the driver has been successfully tested with:
- mx66l51235l SPI NOR Flash on stm32f746 SOC
- n25q128a SPI NOR Flash on stm32f769 SOC
- mx66l51235l SPI NOR Flash on stm32mp1 SOC
- mt29f2g01abagd SPI NAND Flash on stm32mp1 SOC
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Tested-by: Patrick DELAUNAY <patrick.delaunay@st.com>
Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
Patrick Delaunay [Fri, 12 Apr 2019 12:38:28 +0000 (14:38 +0200)]
ARM: dts: Add STMFX gpio expander support for stm32mp157c-ev1
Adds alias to set the pincontrol seq id.
For STMFX gpio expander, force sequence number after
the last bank (GPIOZ) to avoid conflict between STM32MP and STMFX
gpio bank sequence number.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Mon, 11 Mar 2019 10:13:17 +0000 (11:13 +0100)]
board: stm32mp1: Force pinctrl driver probe in board_init()
In order to insure that hog GPIOs are configured early during
the boot process, force all pinctrl driver probing in board_init().
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Mon, 11 Mar 2019 10:13:16 +0000 (11:13 +0100)]
config: stm32mp15: Enable STMFX support
Activate PINCTRL_STMFX and needed part for generic pincontrol
PINCTRL_FULL, PINCONF. Increase pre-reloc memory for MALLOC
(needed for each DM pinconfig node).
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Mon, 11 Mar 2019 10:13:15 +0000 (11:13 +0100)]
pinctrl: Add STMFX GPIO expander Pinctrl/GPIO driver
This patch adds pinctrl/GPIO driver for STMicroelectronics
Multi-Function eXpander (STMFX) GPIO expander.
STMFX is an I2C slave controller, offering up to 24 GPIOs.
The driver relies on UCLASS_PINCTRL and UCLASS_GPIO.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Tue, 12 Feb 2019 15:50:41 +0000 (16:50 +0100)]
ARM: dts: stm32mp1: Add adc nodes
Add adc related nodes. These nodes are used to detect the
current supplied by USB type-C power in port on DK1 and DK2
boards.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Tue, 12 Feb 2019 15:50:40 +0000 (16:50 +0100)]
Board: stm32mp1: Add supply current boot information
For DK1/DK2 boards, check if power supply provides enough current
to allow the board to boot correctly.
ADC@0 channel 18 and 19 are connected to USB type-C CC1 and CC2
signals. The table below shows the behavior for different range of
CC1 or CC2:
range | power supply | red led | console message
(Volts) | (Amps) | blinks |
--------------|--------------|---------|-----------------------------------
[2.10 - 1.23[ | 3 | NO | NO
[1.23 - 0.66[ | 1.5 | 3 times | WARNING 1.5A power supply detected
[0.66 - 0] | 0.5 | 2 times | WARNING 500mA power supply detected
If detected current is < 3A, red led is kept ON after blinking.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Tue, 12 Feb 2019 15:50:39 +0000 (16:50 +0100)]
board: stm32mp1: Update README file
Update README with DK1 and DK2 boards related informations
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrice Chotard [Tue, 12 Feb 2019 15:50:38 +0000 (16:50 +0100)]
ARM: dts: stm32: Synchronize DT with kernel one
This patch synchronizes U-boot DT with kernel one
This is based on https://patchwork.kernel.org/cover/
10797115/
This patch adds initial support of STM32MP157 discovery boards:
- Add support of stm32mp157a discovery1 board (part number: STM32MP157A-DK1).
This board embeds a STM32MP157a SOC with AC package (TFBGA361, 148 ios)
and 512MB of DDR3. Several connections are available on this boards:
4*USB2.0, 1*USB2.0 typeC, SDcard, RJ45, HDMI, Arduino connector, ...
- Add support of stm32mp157c discovery2 board (part number: STM32MP157C-DK2).
This board is a "super-set" of stm32mp157a-dk1. A display panel (otm8009a)
and Murata wifi/BT combo is added.
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Patrick Delaunay [Mon, 4 Feb 2019 10:26:22 +0000 (11:26 +0100)]
stpmic1: add NVM update support in fuse command
Add functions to read/update the non volatile memory of STPMIC1
(8 bytes-register at 0xF8 address) and allow access
with fuse command (bank=1, word > 0xF8).
For example:
STM32MP> fuse read 1 0xf8 8
Reading bank 1:
Word 0x000000f8:
000000ee 00000092 000000c0 00000002
Word 0x000000fc:
000000f2 00000080 00000002 00000033
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrick Delaunay [Mon, 4 Feb 2019 10:26:21 +0000 (11:26 +0100)]
stm32mp1: dts: activate psci-1.0
Updates the stm32mp157c devicetree to bind the U-Boot PSCI driver need for
power off command; TF-A for stm32mp15x supports PSCI 1.0.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>