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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 <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Eugen Hristev <[email protected]>
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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 <[email protected]>
Cc: Christophe Leroy <[email protected]>
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Now that we have a generic DT property "timeout-sec" handling, the
driver specific implementation can be dropped.
This patch also changes the timeout restriction to the min and max
values (clipping). Before this patch, the value provided via
"timeout-sec" was used if the parameter was too high or low. Now
the driver specific min and max values are used instead.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Michal Simek <[email protected]>
Reviewed-by: Michal Simek <[email protected]>
Tested-by: Michal Simek <[email protected]> (on zcu100)
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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 <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: "Marek Behún" <[email protected]>
Cc: Daniel Schwierzeck <[email protected]>
Cc: Maxim Sloyko <[email protected]>
Cc: Erik van Luijk <[email protected]>
Cc: Ryder Lee <[email protected]>
Cc: Weijie Gao <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: "Álvaro Fernández Rojas" <[email protected]>
Cc: Philippe Reynes <[email protected]>
Cc: Christophe Leroy <[email protected]>
Reviewed-by: Michal Simek <[email protected]>
Tested-by: Michal Simek <[email protected]> (on zcu100)
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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 <[email protected]>
Cc: Jaehoon Chung <[email protected]>
Cc: Stefan Roese <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Use one menu to hide the several i.MX8M DDR options from device
driver entry.
Signed-off-by: Peng Fan <[email protected]>
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On iMX8MQ Rev B1, reading from fuse box is not allowed. The
OCOTP_READ_FUSE_DATA register is tied to magic number 0xff0055aa
for chip rev. So u-boot has to disable the fuse sense function for it.
Signed-off-by: Ye Li <[email protected]>
Tested-by: Anson Huang <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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On mx7ulp B0, beside bank 0 and 1, the fuse bank 9, 10, 28 are changed to
Redundancy mode not ECC, so they can support to program different bits of
a word in multiple times.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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According to IMX8QXP/8QM config option, choose the clk/iomuxc
compatible.
Signed-off-by: Peng Fan <[email protected]>
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Add i.MX8QM clk driver, SDHC/FEC/UART/I2C supported.
Signed-off-by: Peng Fan <[email protected]>
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To make it easy to add new clk driver for i.MX8, split
the code into common part and SoC specific part.
Make the get/set/enable non static and introduce a num_clks for
soc_clk_dump, because the arrays are moved to clk-imx8qxp.c.
Signed-off-by: Peng Fan <[email protected]>
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Add i.MX8QM compatible
Signed-off-by: Peng Fan <[email protected]>
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This converts the following to Kconfig:
CONFIG_USB_EHCI_MX5
Signed-off-by: Lukasz Majewski <[email protected]>
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This commit converts i.MX5's EHCI USB host driver to driver model (DM_USB).
It is a straightforward conversion (to reuse as much code as possible),
based on ehci-mx6.c code.
Signed-off-by: Lukasz Majewski <[email protected]>
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Add fuse write for i.MX8
Signed-off-by: Peng Fan <[email protected]>
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This adds a compatible string for m41t82. This ensures that this driver
can be used for m41t82 in DM mode, too (asit was usable for this model in
non-DM mode before).
In addition, the HT bit has to be reset during probe, since the m41t82
chip sets it when entering battery standby mode.
This patch ensures this driver works on socfpga_socrates.
Signed-off-by: Simon Goldschmidt <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Using this driver on socfpga gen5 with DM_I2C enabled leads to a data abort
as the 'i2c' reset property cannot be found (the gen5 dtsi does not provide
reset-names).
The actual bug was to check 'if (&priv->reset_ctl)', which is never false.
While at it, convert the driver to use 'reset_get_bulk' instead of looking
at a specific named reset and also make it release the reset on driver
remove before starting the OS.
Fixes: 622597dee4f6 ("i2c: designware: add reset ctrl to driver")
Signed-off-by: Simon Goldschmidt <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Various minor sandbox iumprovements
Fixes for tracing with sandbox
Refactoring for boot_get_fdt()
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STM32 MCUs update:
- DT rework and alignment with DT kernel v4.20
- mmc: arm_pl180_mmci: Synchronize compatible with kernel v4.20
- mmc: stm32_sdmmc2: Synchronize properties with kernel v4.20
- configs: update for F746/769 boards
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- Add support for Amlogic p200 & p201 Reference Designs
- Add Amlogic SoC information display
- Add support for the Libretech-AC AML-S805X-AC board
- Add Amlogic AXG reset compatible
- Add I2C support for Amlogic AXG
- Fix AXG PIN and BANK pinctrl definitions
- Fix regmap_read_poll_timeout warning about sandbox_timer_add_offset
- Add initial support for Amlogic G12A SoC and U200 board
- Enable PHY_REALTEK for selected boards
- Fix Khadas VIM2 README
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Testing has shown that the current DM implementation of a platform /
board specific translation offset, as its needed for the SPL on MVEBU
platforms is buggy. The translation offset is confingured too late,
after the driver bind functions are run. This may result in incorrect
address translations. With the current implementation its not possible
to configure the offset earlier, as the DM code has not run at all.
This patch now removed the set_/get_translation_offset() calls and
moves the translation offset into the GD variable translation_offset.
This variable will get used when CONFIG_TRANSLATION_OFFSET is enabled.
This option is enabled only for MVEBU on ARM32 platforms, where its
currenty needed and configured in the SPL.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Pierre Bourdon <[email protected]>
Cc: Baruch Siach <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Tom Rini <[email protected]>
Tested-by: Pierre Bourdon <[email protected]>
Tested-by: Baruch Siach <[email protected]>
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Boards such as qemu-riscv, which receive their device tree at runtime,
for example from QEMU or firmware, are unable to add the appropriate
device tree properties to make devices available pre relocation.
Instead, they must rely on the DM_FLAG_PRE_RELOC flag to be set for the
required drivers.
Add the DM_FLAG_PRE_RELOC flag to the simple-bus driver to make devices
under it with drivers that have set the flag as well available pre
relocation for these boards.
Signed-off-by: Lukas Auer <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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Add Pinctrl driver for MediaTek MT8516 SoC.
Signed-off-by: Fabien Parent <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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Add clock driver for MediaTek MT8516 SoC.
Signed-off-by: Fabien Parent <[email protected]>
Acked-by: Ryder Lee <[email protected]>
[trini: Redo whitespace]
Signed-off-by: Tom Rini <[email protected]>
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Add the implementation for the CLK_GATE_SETCLR_INV and
CLK_GATE_NO_SETCLR flags.
Signed-off-by: Fabien Parent <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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We either need to use IS_ENABLED(CONFIG_FOO) or CONFIG_IS_ENABLED(FOO).
IS_ENABLE(FOO) will always return false.
This commit fixes the comparison by using the CONFIG_IS_ENABLED(FOO)
syntax.
Signed-off-by: Fabien Parent <[email protected]>
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Add config for handling MT8516 SoC.
Signed-off-by: Fabien Parent <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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Some MediaTek SoC need an additional clock "source_cg". Enable
this new clock. We reuse the same clock name as in the kernel.
Signed-off-by: Fabien Parent <[email protected]>
Acked-by: Ryder Lee <[email protected]>
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It adds the driver for HIGMACV300 Ethernet controller found on HiSilicon
SoCs like Hi3798CV200. It's based on a downstream U-Boot driver, but
quite a lot of code gets rewritten and cleaned up to adopt driver model
and PHY API.
Signed-off-by: Shawn Guo <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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It adds a Driver Model compatible reset driver for HiSlicon platform.
The driver implements a custom .of_xlate function, and uses .data field
as reset register offset and .id field as bit shift.
Signed-off-by: Shawn Guo <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Make sure that we don't overflow the hose->regions array, otherwise we
would end up overwriting the hose->region_count field and cause mayhem
to ensue. Also print an error message when we'd be overflowing because
it indicates that there aren't enough regions available and the number
needs to be increased.
Signed-off-by: Thierry Reding <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Allow the led bcm6858 driver to be used on bcm63158.
They have the same led controller.
Signed-off-by: Philippe Reynes <[email protected]>
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On response type r1b, if DTIME is not defined or too short,
the Datatimeout and DPSM flag occurs. Like the DPSM is
activated all next data transfer will be frozen.
To avoid this freeze:
-The driver must define a DTIME on all r1b response type.
-DTIME of SDMMC must be defined for alls stop transmission
(for read and write request) even if MMC_RSP_BUSY is not set.
-If busy timeout occur, an abort request must be sent to
reinitialize the DPSM.
Signed-off-by: Christophe Kerello <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Tested-by: Patrick DELAUNAY <[email protected]>
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Some properties name has been updated:
- st,dirpol becomes st,sig-dir
- st,negedge becomes st,neg-edge
- st,pin-ckin becomes st,use-ckin
Signed-off-by: Patrick Delaunay <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
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Initially the compatible string was wrongly set to "st,stm32f4xx-sdio".
Use compatible string used by kernel instead and identify mmci variant
using "arm,primecell-periphid" property.
Currently, the DM part of mmci driver is only used by STM32 SoCs,
that's why the switch case gets only one entry. It will be populated
easily with new variant in the future.
Signed-off-by: Patrice Chotard <[email protected]>
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Due to DT kernel synchronisation, add new pinctrl compatible
string for stm32f769.
Signed-off-by: Patrice Chotard <[email protected]>
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Add basic support for the Amlogic G12A clock controller based on
the AXG driver.
Signed-off-by: Jerome Brunet <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
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In order to support the Amlogic G12A clock controller,
re-architect the clock files into a meson directory.
No functionnal changes.
MAINTAINERS entry is also updated.
Signed-off-by: Jerome Brunet <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
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Add pinctrl support for the Amlogic G12A SoC, which is
very similar to the Amlogic AXG support but with an additionnal
drive-strength register bank.
Signed-off-by: Jerome Brunet <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
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When fixing sandbox test for regmap_read_poll_timeout(), the
sandbox_timer_add_offset was introduced but only defined in sandbox code
thus generating warnings when used out of sandbox :
include/regmap.h:289:2: note: in expansion of macro 'regmap_read_poll_timeout_test'
regmap_read_poll_timeout_test(map, addr, val, cond, sleep_us, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/meson_spifc.c:169:8: note: in expansion of macro 'regmap_read_poll_timeout'
ret = regmap_read_poll_timeout(spifc->regmap, REG_SLAVE, data,
^~~~~~~~~~~~~~~~~~~~~~~~
drivers/spi/meson_spifc.c: In function 'meson_spifc_txrx':
include/regmap.h:277:4: warning: implicit declaration of function 'sandbox_timer_add_offset' [-Wimplicit-function-declaration]
This fix adds a timer_test_add_offset() only defined in sandbox, and
renames the previous sandbox_timer_add_offset() to it.
Cc: Simon Glass <[email protected]>
Reported-by: Tom Rini <[email protected]>
Fixes: df9cf1cc08 ("test: dm: regmap: Fix the long test delay")
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The driver add the support of the led IP on bcm6858.
This led IP can drive up to 32 leds, and can handle
blinking.
Signed-off-by: Philippe Reynes <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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In previously label which will be expanded to the node's full path was
used, and now replacing label with most commonly used DT phandle. The
codes were changed accordingly to the use of DT phandle and supporting
multiple instances.
Signed-off-by: Tien Fong Chee <[email protected]>
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Firmware loader would encounter problem if the block device is accessed
before initializing it. This patch would adding the support of probing
block device and initializing block before the block device is accessed by
firmware loader.
Signed-off-by: Tien Fong Chee <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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tree
The option write-protect may only change on the kernel command line,
we add a property in the device tree to be more flexible.
Signed-off-by: Philippe Reynes <[email protected]>
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The parameter page isn't always in big endian, so we add
an option to choose the endiannes of the parameter page.
Signed-off-by: Philippe Reynes <[email protected]>
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The driver brcmnand come from linux kernel 4.18.
Only SoC bcm6838 and bcm6858 are supported.
Signed-off-by: Philippe Reynes <[email protected]>
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Linux commit 97d90da8a88 ("mtd: nand: provide several helpers
to do common NAND operations")
This is part of the process of removing direct calls to ->cmdfunc()
outside of the core in order to introduce a better interface to execute
NAND operations.
Here we provide several helpers and make use of them to remove all
direct calls to ->cmdfunc(). This way, we can easily modify those
helpers to make use of the new ->exec_op() interface when available.
Signed-off-by: Boris Brezillon <[email protected]>
[[email protected]: rebased and fixed some conflicts]
Signed-off-by: Miquel Raynal <[email protected]>
Acked-by: Masahiro Yamada <[email protected]>
[Philippe Reynes: adapt code to u-boot and only keep new function]
Signed-off-by: Philippe Reynes <[email protected]>
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- Various fastboot, dwc2/stm32 updates
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