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The card detect pin was incorrectly using IRQ_TYPE_LEVEL_LOW
instead of GPIO_ACTIVE_LOW when reading the state of the CD pin.
Without this patch, MMC1 won't be detected.
This is the same patch submitted to linux-omap, but I was hoping
to get it applied to U-Boot without having to wait for the
linux adoption and then backporting.
Fixes: 5448ff33f281 ("ARM: DTS: Resync Logic PD SOM-LV 37xx
devkit with Linux 4.18-RC4")
Signed-off-by: Adam Ford <aford173@gmail.com>
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Add device-tree files from linux 5.1-rc7 needed to complete support
for PocketBeagle.
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
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Transition to the IOPAD macros as used in Linux in which the pin mux
mode is specified using a dedicated parameter while also dropping the
related MUX_MODEx macros that are no longer needed. This transition
will allow us to keep both Linux and U-Boot DTS in sync more easily.
While at it also align the file name of the include file itself and
update any references accordingly.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
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- at91sam9g20-taurus.dts: use labels
- cleanup taurus port to compile clean with
current mainline again. SPL has no serial
output anymore, so it fits into SRAM.
Signed-off-by: Heiko Schocher <hs@denx.de>
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Switch from using the high priority DMSC transmit message queue used
by the secure R5 MCU island boot context to the low priority message
queue. While the change in priority is irrelevant for the current boot
architecture it however gives us access to a deeper message queue that
will allow us to buffer more messages. This is an important aspect when
sending several messages without requesting and waiting for a response
in a row which is a communication scheme used during core shutdown for
example. See AM654 TISCI User Guide for additional details.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
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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
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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>
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The match controller register is not cleared during
initialization. However, some bits of this register may reset the TC if
tnMRx match it.
As we can't make any assumption about how U-Boot is launched by the first
stage bootloader (such as S1L) clearing this register ensure that the
timers work as expected.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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K3 HS devices require signed binaries for boot, use the SECDEV tools
to sign the boot artifacts during build.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
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K3 devices have High Security (HS) variants along with the non-HS already
supported. Like the previous generation devices (OMAP/Keystone2) K3
supports boot chain-of-trust by authenticating and optionally decrypting
images as they are unpacked from FIT images. Add support for this here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
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On HS devices the 512b region of reset isolated memory called
MCU_PSRAM0 is firewalled by default. Until SYSFW is loaded we
cannot use this memory. It is only used to store a single value
left at the end of SRAM by ROM that will be needed later. Save
that value to a global variable stored in the .data section.
This section is used as .bss will be cleared between saving
this value and using it.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
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- Add DM based generic watchdog start and reset implementation
and remove all ad-hoc implementations (Stefan)
- Move mv_sdhci to DM (Pierre)
- Misc turris_omnia updates (Pierre)
- Change openrd targets to correctly build again (size changes
and fixes to the dts targets) and bring it back into Travis
builds (Stefan)
- Add Kirkwood db-88f6281-bp board (Chris)
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With the new generic function, the scattered other functions are now
removed to be replaced by the generic one. The new version also enables
the configuration of the watchdog timeout via the DT "timeout-sec"
property (if enabled via CONFIG_OF_CONTROL).
The watchdog servicing is enabled via CONFIG_WATCHDOG.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
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With the generic watchdog driver now implemented, this patch removes
some legacy stuff from the MPC8xx watchdog driver and its Kconfig
integration. CONFIG_MPC8xx_WATCHDOG is completely removed and
hw_watchdog_reset() is made static, as the watchdog will now get
serviced via the DM infrastructure if enabled via CONFIG_WATCHDOG.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
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This patch tries to implement a generic watchdog_reset() function that
can be used by all boards that want to service the watchdog device in
U-Boot. This watchdog servicing is enabled via CONFIG_WATCHDOG.
Without this approach, new boards or platforms needed to implement a
board specific version of this functionality, mostly copy'ing the same
code over and over again into their board or platforms code base.
With this new generic function, the scattered other functions are now
removed to be replaced by the generic one. The new version also enables
the configuration of the watchdog timeout via the DT "timeout-sec"
property (if enabled via CONFIG_OF_CONTROL).
This patch also adds a new flag to the GD flags, to flag that the
watchdog is ready to use and adds the pointer to the watchdog device
to the GD. This enables us to remove the global "watchdog_dev"
variable, which was prone to cause problems because of its potentially
very early use in watchdog_reset(), even before the BSS is cleared.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: "Marek Behún" <marek.behun@nic.cz>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Maxim Sloyko <maxims@google.com>
Cc: Erik van Luijk <evanluijk@interact.nl>
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Weijie Gao <weijie.gao@mediatek.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: "Álvaro Fernández Rojas" <noltari@gmail.com>
Cc: Philippe Reynes <philippe.reynes@softathome.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Michal Simek <michal.simek@xilinx.com> (on zcu100)
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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>
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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>
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The new DM implementation currently does not support the Sheeva
88SV331xV5 specific quirk present in the legacy implementation. The
legacy code is thus kept for this SoC and others not yet migrated to
DM_MMC.
Signed-off-by: Pierre Bourdon <delroth@gmail.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
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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>
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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>
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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>
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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>
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Re-synced the device tree with Linux 5.0.
This fixes the following warnings:
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@2/endpoint@0:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@2/endpoint@1:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@2/endpoint@2:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@2/endpoint@3:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@2/endpoint@4:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@3/endpoint@1:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@3/endpoint@2:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@3/endpoint@3:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (reg_format): /soc/ipu@2800000/
port@3/endpoint@4:reg: property has invalid length (4 bytes)
(#address-cells == 2, #size-cells == 1)
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@0: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@0: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@1: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@1: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@2: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@2: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@3: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@3: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@4: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@2/endpoint@4: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@1: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@1: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@2: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@2: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@3: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@3: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@4: Relying on default #address-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_default_addr_size):
/soc/ipu@2800000/port@3/endpoint@4: Relying on default #size-cells
value
w+arch/arm/dts/imx6-apalis.dtb: Warning (avoid_unnecessary_addr_size):
Failed prerequisite 'avoid_default_addr_size'
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
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Port for the DART-6UL Evaluation Kit SBC. Based on the variscite
DART-6UL iMX6ULL SoM.
CPU: Freescale i.MX6ULL rev1.1 900 MHz (running at 396 MHz)
CPU: Commercial temperature grade (0C to 95C) at 43C
Reset cause: POR
Model: Variscite DART-6UL Evaluation Kit
Board: Variscite DART-6UL Evaluation Kit
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
In: serial@02020000
Out: serial@02020000
Err: serial@02020000
Net: FEC0
Working:
- Eth0
- i2c
- MMC/SD
- eMMC
- USB host
- UART 1
Note: LCDIF porting needs DM_VIDEO
https://lists.denx.de/pipermail/u-boot/2019-April/365506.html
Signed-off-by: Parthiban Nallathambi <parthitce@gmail.com>
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In case ocotp error bit is set, clear it.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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Sometimes we met SERROR, but only to catch it when Linux boots up.
Let's enable catching in U-Boot to catch it ealier and ease debug.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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Correct CPU_ARM926EJS1 to CPU_ARM926EJS.
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
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Signed-off-by: Filip Brozovic <fbrozovic@gmail.com>
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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>
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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>
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Remove duplicate function declarations from the SCFW API header file.
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>
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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>
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Remove vendor pre-fix fsl, from uart-has-rtscts property.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
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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>
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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>
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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>
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The implicit fallback mechanism for searching the whole MDIO bus for at
least one PHY has been gone with the following commit b882005a18de
("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>
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Add i.MX8QM MEK board support.
Included a basic dts, enabled SPL FIT
Boot log as below:
U-Boot SPL 2019.01-rc1-00029-gf002213219 (Dec 24 2018 - 10:28:30 +0800)
Normal Boot
Trying to boot from MMC2_2
U-Boot 2019.01-rc1-00029-gf002213219 (Dec 24 2018 - 10:28:30 +0800)
CPU: NXP i.MX8QM RevB A53 at 142933 MHz
Model: Freescale i.MX8QM MEK
Board: iMX8QM MEK
Build: SCFW 9330215b
Boot: SD1
DRAM: 6 GiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: serial@5a060000
Out: serial@5a060000
Err: serial@5a060000
Net:
Error: ethernet@5b040000 address not set.
eth-1: ethernet@5b040000
Hit any key to stop autoboot: 0
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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Add i.MX8QM entry
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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Add cpu type and Kconfig entry
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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Introduce basic dtsi for i.MX8QM, only support SDHC/FEC/LPUART.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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This commit enables the DM_USB on HSC|DDC i.MX53 based boards.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
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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>
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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>
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This commit enables DM_MMC and DM_BLK on imx53 based HSC and DDC boards.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
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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>
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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>
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This function will be used by i.MX8 fuse driver.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
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A mailbox command contains 1-u32 header + arguments. The "len" variable
only contains the length of the arguments, but not the 1-u32 header.
Include the length of header when checking the ring buffer space to
prevent off-by-one error.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
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