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Two functions in this file return early for no good reason. Adjust the
code to match the standard DM style of returning 0 at the end of the
function on success.
Oddly enough this save 12 bytes of code size on ARM.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The pr_debug() functions do not response to setting the log level and in
fact have their own separate log level. Use U-Boot logging instead.
Perhaps we should make these options redirect to log_debug(), etc.?
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Many support functions are common between FSP1 and FSP2. Add a new header
to handle this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
[bmeng: remove forward declarations in fsp_support.h]
Signed-off-by: Bin Meng <[email protected]>
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At present this driver is always included in SPL and TPL, if U-Boot proper
enables it. Update the Makefile to provide full control using the existing
Kconfig options.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: make the Kconfig help text a little bit clearer]
Signed-off-by: Bin Meng <[email protected]>
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At present this driver uses the wrong condition for including the code and
drivers in SPL/TPL. Update it so that the code is only included if
DM_SERIAL is enabled for SPL/TPL.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Since there is now a new version of the FSP and it is incompatible with
the existing version, move the code into an fsp1 directory. This will
allow us to put FSP v2 code into an fsp2 directory.
Add a Kconfig which defines which version is in use.
Some of the code in this new fsp1/ directory is generic across both FSPv1
and FSPv2. Future patches will address this.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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move WATCHDOG_TIMEOUT_MSECS to Kconfig and fix
all board defconfigs.
Signed-off-by: Heiko Schocher <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
Acked-by: Martyn Welch <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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The commit
642b80d256e ("net: designware: drop compatible altr, socfpga-stmmac")
breaks designware ethernet for all ARC boards. It removes
"altr, socfpga-stmmac" compatible from "drivers/net/designware.c"
without changing compatible in the boards which use it.
Fix that by adding "snps,arc-dwmac-3.70a" compatible string to
"drivers/net/designware.c" and using it in ARC boards device tree.
Signed-off-by: Eugeniy Paltsev <[email protected]>
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This adds a function which can be used by e.g. EFI to retrieve
the namespace identifier and EUI64. For that it adds the EUI64
to its driver internal namespace structure and copies the EUI64
during namespace identification.
Signed-off-by: Patrick Wildt <[email protected]>
Tested-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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At present this code passes an fdt_addr_t pointer as a u64 pointer which
is not safe, since sizeof(fdt_addr_t) may be 4, e.g. with sandbox. Correct
this to avoid a stack corruption problem.
Fixes: e679d03b08 (core: ofnode: Add ofnode_get_addr_size_index)
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: correct one typo in the commit message]
Signed-off-by: Bin Meng <[email protected]>
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This reads the low cell of the PCI address from the wrong cell. Fix it.
Also fix the function that this code came from.
Fixes: 9e51204527 (dm: core: Add operations on device tree references)
Fixes: 4ea5243a3a (fdt: fix fdtdec_get_pci_addr() for CONFIG_PHYS_64BIT)
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Stephen Warren <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-video.git
- fix sunxi LCD clock divider
- fix splash logo with DM_VIDEO and CONFIG_VIDEO_LOGO
- fix splash banner output with DM_VIDEO
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Currently we may end up with an LCD clock divider that differs from
the HDMI PHY clock divider if we can't exactly match the pixel clock.
Fix this by using DIV_ROUND_UP to calculate the divider. This works
since the PLL is chosen such that the resulting pixel clock is
never higher than the requested pixel clock.
Fixes: 1feed358ed15 ("sunxi: video: HDMI: Fix clock setup")
Signed-off-by: Mark Kettenis <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- Fix rk3288 tinker and evb SPL boot fail
- Enable get sn from cpuid for rk3399 rockpro64 board
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AM335X based beaglebone black target gets reset by DM converted watchdog
if booted from emmc around 60sec. Fixed this by moving driver's private struct
variable initialization at different places in the driver to driver's probe.
Tested on Beaglebone Black.
Cc: Grygorii Strashko <[email protected]>
Fixes: 7659ea32 ("watchdog: omap_wdt: Convert watchdog driver to use DT and DM")
Reported-by: Sam Protsenko <[email protected]>
Signed-off-by: Suniel Mahesh <[email protected]>
Acked-by: Grygorii Strashko <[email protected]>
Reviewed-by: Sam Protsenko <[email protected]>
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The patch fixes coding style
Signed-off-by: Biwen Li <[email protected]>
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Few of the rk3288 boards like tinker, vyasa are using
TPL, SPL bootchain so the dram initialization must needed
during TPL stage. So add proper ifconstruct to satisfy
both TPL, SPL and SPL-only bootchain boards.
This eventually fixing TPL to SPL handoff, otherwise missing
dram initilaztion at TPL stage would leads to SPL hang.
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Kever Yang<[email protected]>
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- Add emmc hs200 support
- Few bug fixes related to serdes, I2C, ethernet, etc
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- fix mvebu_a3700_spi clock prescale (Marek Behún)
- unmark MXS_SPI, DEPRECATED (Lukasz)
- add spi_write_then_read (Jagan)
- fix SST26* flash ICs (Eugeniy)
- fix soft_spi data abort (Christophe)
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Commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
performs switch from previous 'spi_flash' infrastructure without
proper testing/investigations which results in a regressions for
SST26 flash series.
Enable protection ops for SST26 flash series which were
previously enabled by
Commit 3d4fed87a5fa (mtd: sf: Add support of sst26wf* flash ICs
protection ops)
Signed-off-by: Eugeniy Paltsev <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
performs switch from previous 'spi_flash' infrastructure without
proper testing/investigations which results in a regressions for
SST26 flash series.
Add missing SST26* flash IC protection ops which were introduced
previously by
Commit 3d4fed87a5fa (mtd: sf: Add support of sst26wf* flash ICs
protection ops)
Signed-off-by: Eugeniy Paltsev <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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spi_write_then_read, will manage to do the respective
spi_xfer based on the tx_buf, rx_buf so drop the
legacy spi_flash_read/write/cm code.
Tested-by: Adam Ford <[email protected]> #da850-evm
Signed-off-by: Jagan Teki <[email protected]>
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Now, we have spi_write_then_read routine that would handle
spi_xfer handling based on the tx_buf and rx_buf parameters.
So, replace individual flash read/write/cmd transfer call
with spi_write_then_read.
Cc: Egnite GmbH <[email protected]>
Cc: Daniel Gorsulowski <[email protected]>
Cc: Ilko Iliev <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Mateusz Kulikowski <[email protected]>
Cc: Alison Wang <[email protected]>
Tested-by: Adam Ford <[email protected]> #da850-evm
Signed-off-by: Jagan Teki <[email protected]>
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Add support for SPI synchronous write followed by read,
this is common interface call from spi-nor to spi drivers.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
Tested-by: Adam Ford <[email protected]> #da850-evm
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MXS_SPI driver now partially converted into driver-model,
so unmark the DEPRECATED option for the same.
Signed-off-by: Lukasz Majewski <[email protected]>
[jagan: update the commit message]
Signed-off-by: Jagan Teki <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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In case spi_get_bus_and_cs callback is used, spi bus is first probed
then slave devices are probed. To avoid a data abort in soft_spi probe
function, we need to check that (slave != NULL).
If slave is NULL, cs_flags and clk_flags will be initialized with
respectively GPIOD_ACTIVE_LOW and 0.
Signed-off-by: Christophe Kerello <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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The prescaler value computation can yield wrong result if given 0x1f at
the beginning: the value is computed to be 0x20, but the maximum value
the register can hold 0x1f, so the actual stored value in this case is
0, which is obviously wrong.
Set the upper bound of the value to 0x1f with the min macro.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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- Assorted bugfixes
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In case dma_ring_reset_quirk is not set the k3_ringacc_ring_reset_dma will
just exit without ring reset. Fix it, by adding ring reset call in case
dma_ring_reset_quirk is not.
Signed-off-by: Grygorii Strashko <[email protected]>
Signed-off-by: Vignesh Raghavendra <[email protected]>
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Add sp805_wdt_expire_now function.
expire_now method is required by U_BOOT_DRIVER.
Signed-off-by: Thomas Schaefer <[email protected]>
Signed-off-by: Zhao Qiang <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add eMMC hs200 mode for ls1028a, ls1012a, lx2160a.
This increases eMMC performance.
Tuning procedure is currently not supported.
Signed-off-by: Yinbo Zhu <[email protected]>
Acked-by: Peng Fan <[email protected]>
Signed-off-by: Priyanka Jain <[email protected]>
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NXP fsl_esdhc controller supports two reference clocks:
platform clock and peripheral clock
Peripheral clock can provide higher clock frequency
which is required to be used for tuning of SD UHS mode
and eMMC HS200/HS400 modes.
Peripheral clock is enabled by default by defining config
option FSL_ESDHC_USE_PERIPHERAL_CLK if eMMC HS200/HS400 modes
are supported.
Signed-off-by: Yinbo Zhu <[email protected]>
Signed-off-by: Priyanka Jain <[email protected]>
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There is no real driver for clk enable/disable now, and we actually
don't need it now, remove it so that not waste CPU cycles and code size.
Signed-off-by: Kever Yang <[email protected]>
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There is no real driver for clk enable/disable now, and we actually
don't need it now, remove it so that not waste CPU cycles and code size.
Signed-off-by: Kever Yang <[email protected]>
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There is no real driver for clk enable/disable now, and we actually
don't need it now, remove it so that not waste CPU cycles and code size.
Signed-off-by: Kever Yang <[email protected]>
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There is no real driver for clk enable/disable now, and we actually
don't need it now, remove it so that not waste CPU cycles and code size.
Signed-off-by: Kever Yang <[email protected]>
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Some clock driver do not have a clk_enable() call back, and we should not
treat this as fail in ehci probe like other modules, eg. clk_enabl_bulk()
do not return fail if ret value is '-ENOSYS'
Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Some clock driver do not have a clk_enable() call back, and we should not
treat this as fail in ehci probe like other modules, eg. clk_enabl_bulk()
do not return fail if ret value is '-ENOSYS'
Signed-off-by: Kever Yang <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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commit 65c1f9820c8f79f "usb: Add nonblock argument to submit_int_msg"
breaks the musb_hcd driver.
Fixing it by adding the missing argument
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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An USB 1.1 keyboard connected to dwc2 through a high-speed hub does not
report status until it changes. With this patch you can enable keyboard
by pressing a key while USB devices are probed. Without a keypress no
state is reported and the probe times out. We don't want to wait for a
keypress or timeout while polling for keypresses so implement an int_msg
nonblock variant that exits early on error.
Signed-off-by: Michal Suchanek <[email protected]>
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This will be used to implement non-blocking keyboard polling in case of
errors.
Signed-off-by: Michal Suchanek <[email protected]>
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This quirk is necessary for the Amlogic GXL SoCs otherwise the
Port 2 PHY doesn't get out of suspend and U-Boot resets the board after:
XHCI timeout on event type 33... cannot recover.
BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()!
BUG!
This quirk is also handled in the dwc3 core code, but until the
xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here
to fix USB support on the Amlogic libretech-cc and libretech-ac board
when a device is only plugged in the OTG port.
Cc: Yuri Frolov <[email protected]>
Cc: Bin Meng <[email protected]>
Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support")
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Bug fixes to mmc_spi
Add Aspeed SD driver
Fix dw_mmc timeout calculation
Fix timeout values passed to mmc_wait_dat0
sdhci dt caps/mask update
[trini: Fix evb-ast2500_defconfig CONFIG_MMC line]
Signed-off-by: Tom Rini <[email protected]>
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- Initial DM conversion
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- fix mailbox status register used for polling
- fix bcm2835_sdhost to wait long enough for a transfer to complete
- increase kernel image size from 8 MB to 64 MB on arm64
- add support for RPi4
- add prefixes for raspberry pi related stuff to git-mailrc
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The bcm2711 has two emmc controllers. The difference is the clocks
they use. Add support for the second emmc controller.
Signed-off-by: Matthias Brugger <[email protected]>
Signed-off-by: Andrei Gherzan <[email protected]>
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Function bcm_2835_wait_transfer_complete() is not waiting long enough.
The previous code was claiming to wait for ~1 seconds, but as it depends
on register reads it's time actually varies.
Some cards require wait times of up to ~56 ms to perform
the command 'saveenv' on an EXT4 partition.
Re-implement the loop exit condition to use get_timer() which allows
to specify the wait time in more reliable manner. Set the maximum wait
time to the originally intended 1 second.
Signed-off by: Raul Benet <raul.benet_at_kaptivo.com>
Signed-off-by: Matthias Brugger <[email protected]>
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The sdhci capabilities registers can be incorrect. The
sdhci-caps-mask and sdhci-caps dt properties specify which bits of
the registers are incorrect and what their values should be. This
patch makes the sdhci driver use those properties to correct the caps.
Also use "dev_read_u64_default" instead of "dev_read_u32_array" for
caps mask.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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This patch adds functions dev_read_u64_default & dev_read_u64
to read unsigned 64-bit values from devicetree.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The mmc_spi driver's priv is not available in its bind phase(). Use
platdata instead.
Fixes: 05e35d429745 ("mmc: mmc_spi: Re-write driver using DM framework")
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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