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Since commit 01298da31d92 ("mmc: Change mode when switching to a boot
partition"), errors in mmc_select_mode_and_width() are ignored.
The return value should be checked.
Fixes: 01298da31d92 ("mmc: Change mode when switching to a boot partition")
Signed-off-by: Masahiro Yamada <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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Cadence sent out an errata report to their customers of this IP.
This errata is not so severe, but the tune request should be sent
twice to avoid the potential issue.
Quote from the report:
Problem Summary
---------------
The IP6116 SD/eMMC PHY design has a timing issue on receive data path.
This issue may lead to an incorrect values of read/write pointers of
the synchronization FIFO. Such a situation can happen at the SDR104
and HS200 tuning procedure when the PHY is requested to change a phase
of sampling clock when moving to the next tuning iteration.
Workarounds
-----------
The following are valid workarounds to resolve the issue:
1. In eMMC mode, software sends tune request twice instead of once at
each iteration. This means that the clock phase is not changed on
the second request so there is no potential for clock instability.
2. In SD mode, software must not use the hardware tuning and instead
perform an almost identical procedure to eMMC, using the HRS34 Tune
Force register.
Signed-off-by: Masahiro Yamada <[email protected]>
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erase_grp_size is used, when MMC_WRITE is enabled.
- error: ‘struct mmc’ has no member named ‘erase_grp_size’
Signed-off-by: Jaehoon Chung <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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If the host has Broken R1B, use only R1 response type.
Signed-off-by: Bharat Kumar Reddy Gooty <[email protected]>
Signed-off-by: Vladimir Olovyannikov <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-stm
- add DH Electronics DHCOM SoM and PDK2 board
- DT alignment with kernel v5.5-rc7 for stm32mp1 boards
- fix STM32 image format for big endian hosts in mkimage
- solve warnings in device tree and code for stm32mp1 boards
- remove fdt_high and initrd_high for stm32 and stih boards
- add support of STM32MP15x Rev.Z
- update stm32mp1 readme
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Solve type issue in stm32mp1_lse_enable and stm32mp1_clktree.
This patch solves the warnings when compiling with W=1
on stm32mp1 board:
clk_stm32mp1.c: In function ‘stm32mp1_lse_enable’:
clk_stm32mp1.c:1238:15: warning: comparison of integer expressions
of different signedness: ‘u32’ {aka ‘unsigned int’} and ‘int’
[-Wsign-compare]
clk_stm32mp1.c:1239:13: warning: comparison of integer expressions
of different signedness: ‘u32’ {aka ‘unsigned int’} and ‘int’
[-Wsign-compare]
clk_stm32mp1.c: In function ‘stm32mp1_clktree’:
clk_stm32mp1.c:1814:17: warning: comparison of integer expressions
of different signedness: ‘int’ and ‘unsigned int’
[-Wsign-compare]
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Use int as result of dm_i2c_reg_read to avoid warning with
W=1 (warning: comparison is always false due to limited range
of data type [-Wtype-limits])
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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There is no reason to show RAM_ROCKCHIP_DEBUG entry in other .config files
as I see it for Xilinx ZynqMP.
\# CONFIG_U_QE is not set
\# CONFIG_RAM is not set
CONFIG_RAM_ROCKCHIP_DEBUG=y
Add missing dependency on RAM_ROCKCHIP driver.
Signed-off-by: Michal Simek <[email protected]>
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HDMI PLL has its own xtal with 27 MHz output but we treat it the same
way as other PLLs with 33.33 MHz input.
Fix that.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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Pll bypass has priority over enable/disable.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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sandbox conversion to SDL2
TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions
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ofdata_to_platdata
The commit e8e9715df2d4 ("regulator: fixed: Modify enable-active-high behavior")
fixed the regulator driver behavior when 'enable-active-high' is defined.
Unfortunately, this patch used dm_regulator_platdata()'s "boot_on" member
to set GPIOD_IS_OUT_ACTIVE flag and enable the regulator.
The issue here is that regulator_common_ofdata_to_platdata() is called
_before_ regulator_pre_probe() function in which the 'regulator-boot-on'
property is asserted.
As a result the GPIOD_IS_OUT_ACTIVE flag is not set and gpio_request_by_name()
called in the former function is not enabling the regulator.
This is problematic for e.g. i.MX ethernet driver, which then tries to
perform initialization without power (and fails).
The solution here is to explicitly enable regulator in regulator_pre_probe()
callback only when 'regulator-boot-on' property is present in device tree.
The GPIOD_IS_OUT_ACTIVE flag is not set at all, but relevant gpio is
requested.
Signed-off-by: Lukasz Majewski <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
Tested-by: Patrice Chotard <[email protected]>
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- Move P2SB from Apollo Lake to a more generic location
- Add a function to find a device by drvdata in DM core
- Enhancement of DM IRQ uclass driver
- Add a clock driver for Intel devices
- Add support for ACPI general-purpose events
- Add a TPM driver for H1/Cr50
- Enable TPM on Google Chromebook Coral
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https://gitlab.denx.de/u-boot/custodians/u-boot-video
- fix Coverity CID 280902 issue in vid_console_color()
- fix vid_console_color() build warning
- fix for mxsfb to ensure correct Linux logo position
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Set the correct offset length and chip address offset mask for each
device to allow correct access to total capacity of the devices.
Signed-off-by: Robert Beckett <[email protected]>
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Since commit bcee8d6764f9 ("dm: gpio: Allow control of GPIO uclass in SPL")
CONFIG_DM_74X164 is no longer built for mx7dsabresd_defconfig, as
this target does not use CONFIG_SPL_GPIO.
Remove such dependency and let the the 74X164 GPIO driver be built
again.
This restores Ethernet functionality on the imx7-sdb board as the
Ethernet reset PHY comes from a GPIO driven by a 74LV595PW I/O
expander.
Fixes: bcee8d6764f9 ("dm: gpio: Allow control of GPIO uclass in SPL")
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Tested-by: Alifer Moraes <[email protected]>
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Add serial UART driver support for all Cortina Access
CAxxxx family of SoCs.
Reviewed-by: Daniel Schwierzeck <[email protected]>
Signed-off-by: Jason Li <[email protected]>
Signed-off-by: Alex Nemirovsky <[email protected]>
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Add support for hardware watchdog timer on all Cortina Access
CAxxxx family of SoCs.
Reviewed-by: Daniel Schwierzeck <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Jason Li <[email protected]>
Signed-off-by: Alex Nemirovsky <[email protected]>
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DM_GPIO based GPIO controller driver for CAxxxx SoCs.
This driver support multiple CPU architectures and
Cortina Access SoC platforms.
Reviewed-by: Daniel Schwierzeck <[email protected]>
Signed-off-by: Jason Li <[email protected]>
Signed-off-by: Alex Nemirovsky <[email protected]>
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building mtk ethernet driver for aarch64 (mt7622) results
in warnings/errors
"error: cast from pointer to integer of different size"
Fixes: 23f17164d9 ("ethernet: MediaTek: add ethernet driver for MediaTek ARM-based SoCs")
Signed-off-by: Frank Wunderlich <[email protected]>
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This patch add mt7622 support in mediatek eth driver
Signed-off-by: MarkLee <[email protected]>
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This patch add sgmii init part for the mediatek SoC that
support sgmii mode. It is a must for mt7622.
Signed-off-by: MarkLee <[email protected]>
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H1 is a Google security chip present in recent Chromebooks, Pixel phones
and other devices. Cr50 is the name of the software that runs on H1 in
Chromebooks.
This chip is used to handle TPM-like functionality and also has quite a
few additional features.
Add a driver for this.
Signed-off-by: Simon Glass <[email protected]>
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At present driver model supports the IRQ uclass but there is no way to
request a particular interrupt for a driver.
Add a mechanism, similar to clock and reset, to read the interrupts
required by a device from the device tree and to request those interrupts.
U-Boot itself does not have interrupt-driven handlers, so just provide a
means to read and clear an interrupt. This can be useful to handle
peripherals which must use an interrupt to determine when data is
available, for example.
Bring over the basic binding file as well, from Linux v5.4. Note that the
older binding is not supported in U-Boot; the newer 'special form' must be
used.
Add a simple test of the new functionality.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Add an IRQ type to each driver and use irq_first_device_type() to find
and probe the correct one.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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There can be different types of interrupt controllers in a system and some
drivers may need to distinguish between these. In general this can be
handled using the device tree by adding the interrupt information to
device nodes.
However on x86 devices we have interrupt controllers which are not tied
to any particular device and not really used in U-Boot. These still need
to be inited, so a convenient method is to give each controller a type
and allow a particular controller type to be probed.
Add support for this in sandbox along with a test.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: remove the new bland line at EOF of test/dm/irq.c]
Signed-off-by: Bin Meng <[email protected]>
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So far we have avoided adding a clock driver for Intel devices. But the
Designware I2C driver needs a different clock (133MHz) on Intel devices
than on others (166MHz). Add a simple driver that provides this
information.
This driver can be expanded later as needed.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Now that we have uclass_first_device_drvdata(), use it from the I2C driver
to reduce code duplication.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Now that we have uclass_first_device_drvdata(), use it from syscon to
reduce code duplication.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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It is sometimes useful to find a device in a uclass using only its driver
data. The driver data often indicates the 'subtype' of the device, e,g,
via its compatible string.
Add a function to handle this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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- Gen 5 and Watchdog fixes
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This partially reverts changes by commit 2cc393f32fd9
("video: make BPP and ANSI configs optional") since it
caused issues with other boards (missing LCD console
output on pinebook, x86 platform or sandbox). Enable
all disabled options again and opt out of not supported
color depth in board defconfigs.
Signed-off-by: Anatolij Gustschin <[email protected]>
Reported-by: Vagrant Cascadian <[email protected]>
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Now that we can use direct access to the system malloc() in sandbox, drop
the remaining uses of os_malloc().
The only one remaining now is for the RAM buffer, which we do want to be
at a known address, so this is intended.
Signed-off-by: Simon Glass <[email protected]>
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Most files don't need this header and it pulls in quite of lots of stuff,
malloc() in particular. Drop it.
Signed-off-by: Simon Glass <[email protected]>
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At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.
Move the compatibility features into a separate header file.
Signed-off-by: Simon Glass <[email protected]>
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At present devres.h is included in all files that include dm.h but few
make use of it. Also this pulls in linux/compat which adds several more
headers. Drop the automatic inclusion and require files to include devres
themselves. This provides a good indication of which files use devres.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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Add a new device-tree property to control the colour depth. At present we
support 16bpp and 32bpp.
While we are here, update the code to use livetree.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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On high-DPI displays U-Boot's LCD window can look very small. Add a
-K flag to expand it to make things easier to read, while still using
the existing resolution internally.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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At present an error does not stop the sound-output loop. This is incorrect
since nothing can be gained by trying to continue. Fix it.
Signed-off-by: Simon Glass <[email protected]>
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At present there is no positive indication that U-Boot has finished
sending sound data. This means that it is not possible to power down an
audio codec, for example. Add a new method that is called once all sound
data has been sent.
Add a new method for this, called when the sound_play() call is done.
Signed-off-by: Simon Glass <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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This function name conflicts with our desire to #define free() to
something else on sandbox. Since it deals with resources, rename it to
rfree().
Signed-off-by: Simon Glass <[email protected]>
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For sandbox we want to have the maximum possible build coverage, so enable
all colour depths for video.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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At present only a 16bpp display is supported for Truetype fonts. Add
support for 32bpp also since this is quite common.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
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This adds a subcommand to dm to dump out what drivers are installed, and their
compatible strings. I have found this useful in ensuring that I have the correct
drivers compiled, and that I have put in the correct compatible strings.
Signed-off-by Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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