------------------------
- warp7 to DM
- kp_imx53 to DM
- Warnings in DT
- MX8QM support
- colibri-imx6ull to DM
- imx7d-pico to DM
- ocotp for MX8
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Merge tag 'u-boot-imx-20190426' of git://git.denx.de/u-boot-imx
Porting to DM and i.MX8
------------------------
- warp7 to DM
- kp_imx53 to DM
- Warnings in DT
- MX8QM support
- colibri-imx6ull to DM
- imx7d-pico to DM
- ocotp for MX8
Add the device trees for
* vexpress_ca5x2_defconfig
* vexpress_ca9x4_defconfig
* vexpress_ca15_tc2_defconfig
as available in Linux 5.1 rc5.
We are using the vexpress_ca15_tc2_defconfig and vexpress_ca9x4_defconfig
for Travis testing via QEMU.
The UEFI base Embedded Base Boot Requirements Specification (EBBR) requires
that an embedded board either provides a device tree or an ACPI table.
All block devices are meant to be moved to the driver model. On ARM this
requires a device tree.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This is Marvell's Kirkwood development board. It has the following
features
- 512M DDR2
- 2 PCI connectors
- 1 x1 PCI-e interface
- 1 Gigabit Ethernet Port
- 2 SATA Ports
- USB 2.0 Interface
- SDIO
- 128M NAND Flash
- 16M SPI Flash
It can be strapped to boot from SPI or NAND so there are two defconfigs
(one per boot media).
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
The following Kirkwood dtb build targets are currently missing:
kirkwood-openrd-base.dtb
kirkwood-openrd-client.dtb
kirkwood-openrd-ultimate.dtb
This patch adds them to the Makefile to fix the build error.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit switches to DM USB for warp7 and warp7_bl33 defconfigs.
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
This commit switches to DM SERIAL for warp7 and warp7_bl33 defconfigs.
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fix compatible node to use regular Toradex notation.
Annotate device tree with standard Colibri pin muxing comments.
Use open-drain I2C pin muxings.
Alphabetically re-order iomuxc nodes.
Rename snvs-ad7879-int-grp touch interrupt node as per Linux device tree.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Add GPIO1_IO03__OSC32K_32K_OUT pin muxing.
While at it also fix indentation of pinfunc header file.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This patch enable convert DM MMC for imx7d-pico board and variant.
Before the DM conversion only usdhc3 was enabled and therefore it appeared
as MMC 0 to u-boot. After enabling MMC DM though usdhc3 defaults to MMC 2,
which left unattended would drive changes to existing pico-pi bootscripts and
environment variables that rely on mmc 0.
Setup the alias of mmc0 and usdhc3 so that existing pico-imx7d boot code will
work unmodified.
When converting to DM_MMC it is necessary that SPL initializes eMMC
by itself, so move the original eMMC initialization from U-Boot
proper to SPL.
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Add support for lpuart1, lpuart2 and lpuart3.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This patch imports the Linux kernel base board imx7d-pico.dtsi,
pi board imx7d-pico-pi.dts and hobbit board imx7d-pico-hobbit.dts
from Linux v5.1-rc1.
Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Migrate Ethernet FEC to using driver model.
Drop PHY_MICREL_KSZ90X1 which slipped in from Apalis iMX6.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Migrate USB to using driver model.
Add USBH_PEN GPIO regulator.
While at it also add alias e.g. as required for UMS.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Migrate MMC to using driver model.
Migrate USDHC to using pinctrl.
While at it also add GPIO1_IO03__OSC32K_32K_OUT pin muxing.
While at it also update copyright period.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
The implicit fallback mechanism for searching the whole MDIO bus for at
least one PHY has been gone with the following commit b882005a18
("drivers/net/fec: phy_init: remove redundant logic"). This lead to the
Ethernet driver erroring out as follows:
Net: Could not get PHY for FEC0: addr -19
eth-1: fec@400d1000
Colibri VFxx # dhcp
Could not get PHY for FEC0: addr -19
Could not get PHY for FEC0: addr -19
Could not get PHY for FEC0: addr -19
Could not get PHY for FEC0: addr -19
No ethernet found.
Could not get PHY for FEC0: addr -19
Colibri VFxx #
This commit adds an explicit PHY node which makes it work again.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This commit enables the support for K&P's HSC|DDC imx53 based boards.
It was also necessary to provide device tree description for regulators
to avoid board specific code definition.
The GPIO pin description responsible for VBUS control has been moved from
"hog" group to usbh1 dedicated one.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
This code has been ported from Linux kernel - tag v5.1-rc2.
The difference from the kernel is the removal of:
fsl,usbmisc = <&usbmisc 1>;
fsl,usbphy = <&usbphy1>;
properties, which are not needed for correct u-boot operation (as PHY
setup is done in ehci-mx5.c file itself).
Signed-off-by: Lukasz Majewski <lukma@denx.de>
In this commit the esdhc3 controller is enabled as well as it is remaped
to mmc0 to not break legacy code.
The pinctrl setup (e.g. 0x1e4) is the same as one from in-board file
definition.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
with u-boot,dm-spl added for imx8qx-pm node, and SPL_SIMPLE_BUS enabled,
the bind and probe code in board file could be removed.
Also we need to enlarge SYS_MALLOC_F_LEN to avoid calloc fail.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Add support for MediaTek MT8516 SoC. This include the file
that will initialize the SoC after boot and its device tree.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The 'phy' reset of gmac device in kernel device tree is not generic
enough for u-boot to use, so we need to overwrite the 'resets' property
as needed. With this device tree fixup and poplar_defconfig changes,
Ethernet starts working on Poplar board.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
As U-boot stm32f clock driver doesn't support new
bindings for auxiliary clocks (clocks = <&rcc 1 ....>),
restore old bindings for usart1 to get console output.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Synchronize stm32h7 device tree with kernel v4.20.
U-boot DT files and pinctrl bindings are updated,
useless nodes are removed and gpio compatible added.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
In order to prepare and ease future DT synchronization with kernel
DT, migrate all U-boot specific nodes/properties/addons to
U-boot DT files.
As sdmmc is not yet supported on kernel side, sdmmc nodes
are located in eval-u-boot and disco-u-boot DT files.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
In order to prepare and ease future DT synchronization with kernel
DT, migrate all U-boot specific nodes/properties/addons to
U-boot DT files.
Migrate also DT nodes which are not yet available on kernel DT side
as ethernet, ltdc and qspi nodes.
Fix ethernet_mii pins and add missing qspi_pins for stm32746g-eval
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Import Linux 5.1-rc1 DT from 9e98c678c2d6 ("Linux 5.1-rc1") for the
meson-g12a-u200 board, the meson-g12a.dtsi and the corresponding bindings.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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Merge tag 'u-boot-atmel-2019.07-b' of git://git.denx.de/u-boot-atmel
Second set of u-boot-atmel features and fixes for 2019.07 cycle
