Tom Rini [Fri, 30 Nov 2018 22:09:50 +0000 (17:09 -0500)]
Merge tag 'pull-30nov18' of git://git.denx.de/u-boot-dm
Fix sound on sandbox
Convert TPM fully to DM
Tidy up sandbox I2C emulation
Add a 'make qcheck' target for faster testing
A few other misc things
(dropped the final patch which breaks clang for some reason)
Stefan Roese [Fri, 30 Nov 2018 06:46:30 +0000 (07:46 +0100)]
mips: mt76xx: gardena-smart-gateway: Add factory data variable handling
Some factory data is stored in the SPI NOR and needs to get extracted
from there into U-Boot environment variables.
This patch also includes a board-specific command "fd_write" to
provide some dummy / default values for this factory-data in the SPI
NOR flash. This should only be necessary for testing purposes though.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tom Rini [Fri, 30 Nov 2018 16:20:03 +0000 (11:20 -0500)]
Merge git://git.denx.de/u-boot-marvell
- Some Kirkwood boards converted to DM_SPI by Chris
- New Armada-385 SoC revision printed by Chris
- Ethernet enable on mcbin by Baruch
- Support 2 DRAM banks on Armada-8k boards by Baruch
Chris Packham [Tue, 27 Nov 2018 21:32:00 +0000 (10:32 +1300)]
ARM: mvebu: add revision id for Armada-385 B0
Marvell have release a B0 revision of the Armada-385 SoC. This fixes a
hardware errata enabling RGMII to work when the Ethernet voltage is
configured to 3.3V.
Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Baruch Siach [Wed, 21 Nov 2018 07:59:32 +0000 (09:59 +0200)]
arm: mvebu: configs: armada8k: use 2 DRAM banks
Commit 2b4d964718c0 ("arm64: mvebu: a8k: autodetect RAM size") added an
ATF query to get the detected RAM size on Armada 8K platforms. To be
usable we must have 2 DRAM banks. Set Armada 8K configurations to 2
banks.
Cc: Konstantin Porotchkin <kostap@marvell.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Keerthy [Mon, 19 Nov 2018 06:14:47 +0000 (11:44 +0530)]
core: ofnode: Fix ofnode_get_addr_index function
Currently the else part of ofnode_get_addr_index function
does not fetch addresses based on the index but rather just
returns the base address. Fix that.
Simon Glass [Sun, 18 Nov 2018 21:22:27 +0000 (14:22 -0700)]
tpm: Convert to use a device parameter
At present many TPM calls assume there is only one TPM in the system and
look up this TPM themselves. This is inconsistent with driver model, which
expects all driver methods to have a device parameter. Update the code to
correct this.
Simon Glass [Sun, 18 Nov 2018 21:22:26 +0000 (14:22 -0700)]
tpm: Export the open/close functions
At present these functions are not accessible outside the TPM library, but
in some cases we need to call them. Export them in the header file and add
a define for the SHA1 digest size.
Also adjust tpm_open() to call tpm_close() first so that the TPM is in a
known state before opening (e.g. by a previous phase of U-Boot).
Simon Glass [Tue, 13 Nov 2018 22:55:20 +0000 (15:55 -0700)]
sandbox: Use memmove() to move overlapping regions
The use of strcpy() to remove characters at the start of a string is safe
in U-Boot, since we know the implementation. But in os.c we are using the
C library's strcpy() function, where this behaviour is not permitted.
Update the code to use memmove() instead.
Reported-by: Coverity (CID: 173279) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexander Graf <agraf@suse.de>
Simon Glass [Fri, 16 Nov 2018 02:56:14 +0000 (19:56 -0700)]
sound: sandbox: Use the correct frequency
At present we request a particular frequency but we may not get the exact
same frequency in response. So use the actual frequency for generation of
the square wave. This ensures that the pitch remains accurate on all host
machines.
Simon Glass [Fri, 16 Nov 2018 02:56:13 +0000 (19:56 -0700)]
sound: Add sample rate as a parameter for square wave
At present this value is hard-coded in the function that generates a
square wave. Since sample rates vary between different hardware, it makes
more sense to have this as a parameter.
In this case the emulation device is attached to i2c bus on address 0x43
and provides the Real-Time-Clock (RTC) functionality.
However this is not ideal, since every device on an I2C bus has a child
device. This is only really the case for sandbox, but we want to avoid
special-case code for sandbox.
A better approach seems to be to add a separate node on the bus, an
'emulation parent'. This can be given a bogus address (such as 0xff) and
hides all the emulators away. Then we can use a phandle to point from the
device to the correct emualtor, and only on sandbox. The code to find an
emulator does not interfere with normal i2c operation.
Add a new UCLASS_I2C_EMUL_PARENT uclass which allows finding an emulator
given a bus, and finding a bus given an emulator. This will be used in a
follow-on patch.
Simon Glass [Sun, 18 Nov 2018 15:14:32 +0000 (08:14 -0700)]
dm: core: Put UCLASS_SIMPLE_BUS in order
This is currently at the top in the space for internal use. But this
uclass is used outside driver model and test code. Move it into the
correct alpha order.
Simon Glass [Sun, 18 Nov 2018 15:14:31 +0000 (08:14 -0700)]
dm: core: Add a few more specific child-finding functions
Add two functions which can find a child device by uclass or by name.
The first is useful with Multi-Function-Devices (MFDs) to find one of a
particular type. The second is useful when only the name is known.
Simon Glass [Sun, 18 Nov 2018 15:14:29 +0000 (08:14 -0700)]
test: Add a 'make qcheck' target for quicker testing
At present tests are quite slow to run, over a minute on my machine. This
presents a considerable barrier to bisecting for failures.
The slowest tests are the filesystem ones and the buildman --fetch-arch
test. Add a new 'qcheck' target that skips these tests. This reduces test
time down to about 40 second, still too long, but bearable.
dts: arm: socfpga: merge gen5 devicetrees from linux
Add -u-boot.dtsi files to keep the current U-Boot behaviour:
- add u-boot,dm-pre-reloc where required
- disable watchdog
- set uart clock frequency
- add gpio bank-name properties
where appropriate:
- make qspi work (add alias for spi0, fix compatible for flash)
- enable usb (status okay, add alias for udc0)
Adapt board dts files that are not in Linux to keep their old
behaviour.
Change licenses to SPDX.
(Patman warnings/errors are in 1:1 copied files from Linux)
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
gpio: dwapb_gpio: fix binding without bank-name property
As a preparation for merging the socfpga gen5 devicetree files
from Linux, this patch makes the dwapb gpio driver work correctly
without the 'bank-name' property on the gpio-controller nodes.
This property is not present in the Linux drivers and thus is not
present in the Linux devicetrees. It is only used to access pins
via bank name.
This fallback is necessary since without it, the driver will
return an error code which will lead to an error in U-Boot
startup.
The bank names will still be added to the default board device
trees in follow-up patch, but other boards using this driver and
not including the bank name should also work with the socfpga.dtsi
without adding the bank-name property.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Ryder Lee [Thu, 15 Nov 2018 02:08:02 +0000 (10:08 +0800)]
serial: MediaTek: add high-speed uart driver for MediaTek SoCs
Many SoCs from MediaTek have a high-speed uart. This UART is compatible
with the ns16550 in legacy mode. It has extra registers for high-speed
mode which can reach a maximum baudrate at 921600.
However this UART will no longer be compatible if it's in high-speed mode.
Some BootROM of MediaTek's SoCs will change the UART into high-speed mode
and the U-Boot must use this driver to initialize the UART.
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Tested-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Ryder Lee [Thu, 15 Nov 2018 02:08:00 +0000 (10:08 +0800)]
power domain: MediaTek: add power domain driver for MT7629 SoC
This adds a power domain driver for the Mediatek SCPSYS unit.
The System Control Processor System (SCPSYS) has several power
management related tasks in the system. The tasks include thermal
measurement, dynamic voltage frequency scaling (DVFS), interrupt
filter and lowlevel sleep control. The System Power Manager (SPM)
inside the SCPSYS is for the MTCMOS power domain control.
For now this driver only adds power domain support.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Ryder Lee [Thu, 15 Nov 2018 02:07:58 +0000 (10:07 +0800)]
pinctrl: MediaTek: add pinctrl driver for MT7629 SoC
This patch adds pinctrl support for MT7629 SoC. The IO core found on
the SoC has the registers for pinctrl, pinconf and gpio mixed up in
the same register range. Hence the driver also implements the gpio
functionality through UCLASS_GPIO.
This also creates a common file as there might be other chips that use
the same binding and driver, then being a little more abstract could
help in the long run.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Ryder Lee [Thu, 15 Nov 2018 02:07:54 +0000 (10:07 +0800)]
clk: MediaTek: add clock driver for MT7629 SoC.
This patch adds clock modules for MediaTek SoCs:
- Shared part: a common driver which contains the general operations
for plls, muxes, dividers and gates so that we can reuse it in future.
- Specific SoC part: the group of structures used to hold the hardware
configuration for each SoC.
We take MT7629 as an example to demonstrate how to implement driver if
any other MediaTek chips would like to use it.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Ryder Lee [Thu, 15 Nov 2018 02:07:51 +0000 (10:07 +0800)]
arm: dts: MediaTek: add device tree for MT7623
This adds device tree for MT7623 development board - Bananapi R2
Detailed hardware information for BPI-R2 which could be found on
http://wiki.banana-pi.org/Banana_Pi_BPI-R2.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Tested-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Marcin Niestroj [Wed, 21 Nov 2018 19:32:02 +0000 (20:32 +0100)]
ARM: chiliboard: move towards driver model and device-tree boot
This patch mostly enables DM drivers in board defconfig and all their
dependencies. Additionally we remove ethernet platform data, as all
details are in device-tree now.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Otavio Salvador [Tue, 20 Nov 2018 18:47:12 +0000 (16:47 -0200)]
ARM: vexpress_*_defconfig: Enable CMD_UBI support
This allow for convenient use of QEMU machine to test loading of UBI
filesystem. There are a couple of changes made together of this which
are required:
1) The malloc must be at least 512 KiB to allow the use of UBI
filesystem. We are going to enable it in a next patch.
2) MTD_DEVICE must be enabled, otherwise we get missing symbols
during the build
Adam Ford [Tue, 20 Nov 2018 14:43:13 +0000 (08:43 -0600)]
board: da8xxevm: Fix Environmental CRC error
When the spi_flash_probe_bus_cs() was previously called, it was
called using 0's for two values where CONFIG_ENV_SPI_MAX_HZ and
CONFIG_ENV_SPI_MODE are now used. When changed this
caused the environment to fail the CRC check and the default
was used. This patch defines both of these values back 0.
Fixes: 25a17652c9c2 ("fix: env: Fix the SPI flash device setup
for DM mode")
Andrew F. Davis [Mon, 19 Nov 2018 20:47:53 +0000 (14:47 -0600)]
ARM: armv7: Add early stack for erratum workarounds
Some erratum workarounds call into C code before the stack
is setup, this can lead to values pushed onto the stack
being lost, firewall exceptions, and other undefined behavior.
Setup a temporary stack to allow these functions to work
correctly.
Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Andreas Dannenberg <dannenberg@ti.com> Reviewed-by: Nishanth Menon <nm@ti.com>
Recent removal of obsolete partition led to shifting of starting address
of "reserved" partition (which reflects U-Boot environment). Fix its
start address to keep it in sync with ENV_OFFSET and DFU environment.
This patch also provides fixed start address for "reserved" partition,
so that we can track when it's shifted next time.
While at it, move it before "misc" partition to keep all Android
partitions together.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-By: Praneeth Bajjuri <praneeth@ti.com>
Lokesh Vutla [Thu, 15 Nov 2018 05:34:50 +0000 (11:04 +0530)]
armv7r: K3: Allow SPL to run only on core 0
Based on the MCU R5 efuse settings, R5F cores in MCU domain
either work in split mode or in lock step mode.
If efuse settings are in lockstep mode: ROM release R5 cores
and SPL continues to run on the R5 core is lockstep mode.
If efuse settings are in split mode: ROM releases both the R5
cores simultaneously and allow SPL to run on both the cores.
In this case it is bootloader's responsibility to detect core
1 and park it. Else both the core will be running bootloader
independently which might result in an unexpected behaviour.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
with this patch the selected Entry in bootmenu can be set by
environment-var bootmenu_default=<number> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
This fixes link issues when building the SPL without USB driver model
but with USB storage support. CONFIG_BLK can be enabled and disabled
independently for SPL and non-SPL builds. We leverage that existing
functionality here.
Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
Sven Schwermer [Wed, 21 Nov 2018 07:43:56 +0000 (08:43 +0100)]
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/
This allows to disable the USB driver model in SPL because it checks
the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for
regular non-SPL builds.
Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
Sven Schwermer [Wed, 21 Nov 2018 07:43:55 +0000 (08:43 +0100)]
usb: Remove CMD_USB dependency for common code
Common USB code is built whenever USB is enabled (in non-SPL builds).
The USB uclass is built whenever (SPL_)DM_USB is enabled. Both need to
be independent from CMD_USB.
Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
Sven Schwermer [Wed, 21 Nov 2018 07:43:53 +0000 (08:43 +0100)]
usb: Introduce CONFIG_SPL_DM_USB
This allows building the SPL without driver model for USB. Since
CONFIG_SPL_DM_USB is enabled if and only if CONFIG_DM_USB was enabled
before, this patch does not change the build behaviour.
Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
Neil Armstrong [Fri, 27 Jul 2018 12:10:00 +0000 (14:10 +0200)]
ARM: meson: Add boot device discovery
The Amlogic Meson SoCs ROM supports a boot over USB with a custom protocol.
When no other boot medium are available (or by forcing the USB mode), the
ROM sets the primary USB port as device mode and waits for a Host to
enumerate.
When enumerated, a custom protocol described at [1] permits writing to
memory and execute some specific FIP init code to run the loaded
Arm Trusted Firmware BL2 and BL3 stages before running the BL33 stage.
In this mode, we can load different binaries that can be used by U-boot
like a script image file.
This adds support for a custom USB boot stage only available when the
boot mode is USB and the script file at a pre-defined address is valid.
This support was heavily copied from the Sunxi Allwinner FEL U-Boot support.
The tool pyamlboot described at [2], permits using this boot mode on boards
exposing the first USB port, either as OTG or Host port.
Jerome Brunet [Wed, 24 Oct 2018 12:57:54 +0000 (14:57 +0200)]
ARM: meson: factorize common code out amlogic's boards
Now we have moved all the Amlogic board support to common generic board code,
we can move the identical board_init() and ft_board_setup() functions to
weak functions into the board-common mach-meson file.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Neil Armstrong [Wed, 5 Sep 2018 13:56:52 +0000 (15:56 +0200)]
ARM: dts: Sync Amlogic Meson AXG DT from Linux 4.20-rc1
Synchronize the Amlogic AXG Device Tree files and bindings include from
the recent Linux 4.20-rc1, because it includes patches fixing support for
U-boot.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Neil Armstrong [Wed, 5 Sep 2018 13:56:12 +0000 (15:56 +0200)]
ARM: meson: Add support for AXG family
This patch adds support for the Amlogic AXG SoC, which is very close from
the Amlogic GXL SoCs with :
- Same 4xCortex-A53 CPUs but clocked at 1.2GHZ max
- DDR Interface limited to DDR4 16bit
- The whole physical register address space has been moved to 0xfxxxxxxx
- The pinctrl setup has changed
- The clock tree is different enough to use a different driver
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Jerome Brunet [Fri, 5 Oct 2018 15:00:37 +0000 (17:00 +0200)]
ARM: meson: rework soc arch file to prepare for new SoC
We are about to add support for the Amlogic AXG SoC. While very close to
the Gx SoC family, we will need to handle a few thing which are different
in this SoC. Rework the meson arch directory to prepare for this.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Jerome Brunet [Fri, 5 Oct 2018 07:35:26 +0000 (09:35 +0200)]
pinctrl: meson: rework gx pmx function
In preparation of supporting the new Amlogix AGX SoCs, we need to move
the Amlogic GX pinmux functions out of the common code to be able to
add a different set of SoC specific pinmux functions for AXG.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Jerome Brunet [Wed, 24 Oct 2018 14:27:51 +0000 (16:27 +0200)]
configs: meson: change default load addresses
The original chosen addresses conflict with the BL2 initialisation.
So far there was no issue with them but if we preload binaries in
RAM (ROMUSB boot) before running the BL2 they get corrupted by the
execution of BL2 init.
If we load them around 0x08000000, there is no such issue.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Jerome Brunet [Thu, 25 Oct 2018 14:41:37 +0000 (16:41 +0200)]
ARM: rework amlogic configuration
Rework the board SYS_BOARD, SYS_VENDOR and SYS_CONFIG_NAME setup by moving
the board Kconfig into the mach-meson Kconfig to make it easier to add
new boards for a SoC architecture and add a custom config header or custom
board handler for a platform.
This drops the board CONFIGs and the duplicate boards configs headers in
favor of a single meson64.h config header.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Jerome Brunet [Fri, 19 Oct 2018 11:27:40 +0000 (13:27 +0200)]
board: amlogic: factorise gxbb boards
The nanopi-k2 and the odroid-c2 are similar enough to be supported
by the same u-boot board. This change use odroid-c2 u-boot board
for the nanopi-k2 as well. Dedicated defconfig are kept to customize
the names and device tree.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Jerome Brunet [Fri, 19 Oct 2018 10:14:57 +0000 (12:14 +0200)]
board: amlogic: remove p212 derivatives
The Khadas vim and the libretech aml-s905x-cc (aka Potato) derive
from amlogic s905x reference design (P212).
All the code in these board is a copy/paste from the p212, which is
tedious to maintain. This change use p212 u-boot board for all these
boards, while keeping a dedicated defconfig to customize the names
and device tree.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
projects / u-boot.git / log
