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If the OOB size is not multiple of the cache line size, the ARMv7
cache operation still prints "Misaligned operation at range".
=> nand info
Device 0: nand0, sector size 256 KiB
Page size 4096 b
OOB size 224 b
Erase size 262144 b
subpagesize 4096 b
options 0x00104200
bbt options 0x00060000
=> nand dump 0
CACHE: Misaligned operation at range [9fb15280, 9fb16360]
CACHE: Misaligned operation at range [9fb15280, 9fb16360]
CACHE: Misaligned operation at range [9fb15280, 9fb16360]
CACHE: Misaligned operation at range [9fb15280, 9fb16360]
...
The cache flushing operations won't happen in this case to cover all of
the range to fix this by making sure we have things aligned.
Reported-by: Marek Vasut <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>
[trini: Reword the commit message to be clear this is a direct problem
rather than just a warning]
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The existing imx_watchdog driver is compatible with mx25 chipsets.
Add a WDOG1_BASE_ADDR define for the base address and enable the driver
in watchdog's Makefile.
To use the driver, a board must define CONFIG_IMX_WATCHDOG and
CONFIG_HW_WATCHDOG.
This fixes an issue when booting an mx25 chip via usb/serial. In this
case, the boot rom will always enable the watchdog. If u-boot is running
in interactive mode and the watchdog is not serviced, the system is
rebooted when the watchdog expires.
Signed-off-by: Martin Kaiser <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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The dev_get_priv(dev) is used twice in the probe function.
Replace the second invocation with priv variable.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Masahiro Yamada <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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Add code to reset all reset signals as in usb DT node. A reset property
is an optional feature, so only print out a warning and do not fail if a
reset property is not present.
If a reset property is discovered, then use it to deassert, thus
bringing the IP out of reset.
Signed-off-by: Ley Foon Tan <[email protected]>
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Only PCI device 1 and 2 is populated on the R-Car Gen2 internal
PCIe controller. Ignore all other devices. This fix prevents a
duplication of OHCI controller response on slot 0 and 1.
Signed-off-by: Marek Vasut <[email protected]>
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Add support for operating a PHY attached to ehci-pci. There are
systems where the EHCI controller is internally wired to a PCI
bus and has a PHY connected to it as well, ie. the R-Car Gen2.
Signed-off-by: Marek Vasut <[email protected]>
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Pull out the EHCI PHY functions into the ehci-hcd.c to let other
EHCI drivers use them.
Signed-off-by: Marek Vasut <[email protected]>
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Add timer driver for the Designware APB Timer IP. This is present
for example on the Altera SoCFPGA chips.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Ley Foon Tan <[email protected]>
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musb stop is musb core call during unregister or shutting down
gadget or host musb. For graceful exit add musb_platform_exit
on musb_stop so-that it can exit the musb platform driver as well.
Tested-by: Chen-Yu Tsai <[email protected]> # A33-OlinuXino
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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musb have platform ops to do proper graceful exit,
so add the exit call and move musb platform exit code
instead of keeping it in driver remove.
This make proper shutdown of musb where .remove will
call disable, exit serially via musb_stop.
Tested-by: Chen-Yu Tsai <[email protected]> # A33-OlinuXino
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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reset0 is not available for sun4i, 5i and 7i so access
the reset0 offset from ccm via driver data for relevant
Allwinner SoC. this will eventually drop the existing
ifdef for SUN6I.
Tested-by: Chen-Yu Tsai <[email protected]> # A33-OlinuXino
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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Allocate struct phy in private structure instead of allocating
locally and assign it to a pointer. This eventually fix miss
alignment phy which is used in another functions.
Tested-by: Chen-Yu Tsai <[email protected]> # A33-OlinuXino
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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When MUSB is operating in peripheral mode, probe registering
musb core using musb_register which intern return int value
for validation. so there is no scope to preserve struct musb
pointer but the same can be used in .remove musb_stop.
So fix this by return musb_register with struct musb pointer.
Cc: Igor Grinberg <[email protected]>
Cc: Purna Chandra Mandal <[email protected]>
Tested-by: Chen-Yu Tsai <[email protected]> # A33-OlinuXino
Tested-by: Jagan Teki <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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Also add a 'drv' parameter to filter the children to remove/unbind.
Exporting those functions is a preparatory work for the addition of the
bind/unbind commands.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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Also add device_find_global_by_ofnode() that also find a device based on
the OF node, but doesn't probe the device.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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Command "dm tree" dumps the devices with class, driver, name information.
Add the index of the device in the class too, because the information is
useful for the bind/unbind commands.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This function is the reciprocal of uclass_find_device().
It will be used to print the index information in dm tree dump.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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Add an entry in usb_gadget_controller_number() for the DWC3 gadget
controller. Without it, it is not possible to bind the USB Ethernet driver.
Signed-off-by: Jean-Jacques Hiblot <[email protected]>
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With upcoming changes that require CONFIG_BLK, this broke
USB Mass Storage on the OMAP3 boards because if CONFIG_BLK is
enabled, it assumes that DM_USB is enabled, but it wasn't yet
available on omap3 and omap4 boards.
This patch converts the OMAP2430 MUSB glue to support DM_USB and
extracts the necessary information based on the device tree.
It's based on the ti-musb driver, but there are enough significant
differences in both the architecture and device tree entires between
am33xx and OMAP3/OMAP4, that I think it makes sense to continue to
keep the separate.
Per doc/driver-model/usb-info.txt, the USB gadget stuff hasn't
migrated to DM_USB yet, so this only supports USB Host for now.
Users wanting USB Gadgets will need to disable DM_USB and leave
it the old way for now.
Signed-off-by: Adam Ford <[email protected]>
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A bunch of code was encapsulated in #ifdef's whether or not
it is building or for U-Boot. Since this code is always building
for U-Boot, this patch removes the dead code.
Signed-off-by: Adam Ford <[email protected]>
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At present if TSC frequency is provided in the device tree, it takes
precedence over hardware calibration result. This swaps the order to
try hardware calibration first and uses device tree as last resort.
This can be helpful when a generic dts (eg: coreboot/efi payload) is
supposed to work on as many hardware as possible, including emulators
like QEMU where TSC hardware calibration sometimes fails.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
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Add u-boot,off-on-delay-us for fixed regulator.
Depends on board design, the gpio regulator sometimes
connects with a big capacitance. When need to off, then
on the regulator, if there is no enough delay,
the voltage does not drop to 0, so introduce this
property to handle such case.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Masahiro Yamada <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_I2C_DAVINCI
Signed-off-by: Adam Ford <[email protected]>
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This converts the following to Kconfig:
CONFIG_TWL4030_LED
CONFIG_TWL4030_INPUT
This also removes dead references to:
CONFIG_TWL4030_KEYPAD
Signed-off-by: Adam Ford <[email protected]>
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This converts the following to Kconfig:
CONFIG_VIDEO_OMAP3
Signed-off-by: Adam Ford <[email protected]>
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Add ability to set environment bootlimit from Kconfig
Signed-off-by: Alex Kiernan <[email protected]>
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This converts the following to Kconfig:
CONFIG_MII
CONFIG_DRIVER_TI_EMAC
Signed-off-by: Adam Ford <[email protected]>
Acked-by: Jagan Teki <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Replaced misspelled words "parition"/"paritioning" (missing 't') in two
Kconfig files by correct words "partition"/"partitioning"
Signed-off-by: Simon Goldschmidt <[email protected]>
Reviewed-by: Philipp Tomsich <[email protected]>
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Add a PHY driver for the R-Car Gen2 which allows configuring the mux
connected to the EHCI controllers and USBHS controller.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
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The code fails to copy the last PHY phandle argument, so it is
missing from the adjusted phandle args and the consumer cannot
use it to determine what the PHY should do.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Patrice Chotard <[email protected]>
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Add support for fetching the clock frequency both using the legacy
method in case clock framework is disabled as well as via the clock
framework if it is enabled. This allows for migration to the clock
framework on platforms which supports it while not breaking legacy
platforms. That said, the legacy method must be removed eventually.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Ley Foon Tan <[email protected]>
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Add clock driver for the Arria10, which allows reading the clock
frequency from all the clock described in the DT. The driver also
allows enabling and disabling the clock. Reconfiguring frequency
is not supported thus far.
Since the DT bindings for the SoCFPGA clock are massively misdesigned
and the handoff DT adds additional incorrectly described entries to
the DT, the driver contains workarounds which attempt to rectify all
of those problems.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Ley Foon Tan <[email protected]>
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Add wrapper around the designware MAC driver to handle the SoCFPGA
specific configuration bits. On Arria10, this is configuration of
syscon phy_intf.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Cc: Joe Hershberger <[email protected]>
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The recv variable in sandbox_tpm2_fill_buf() is a pointer on a pointer
of a char array. It means accessing *recv is the char array pointer
itself while **recv is the first character of that array. There is no
need for such indirection here, so simplify the code.
Simplifying things will make the last assignment right: "*recv = NULL"
is now correct. The issue has been found by the following Coverity
Scan report:
CID 183371: Incorrect expression (UNUSED_VALUE)
Assigning value "4UL" to "*recv" here, but that stored value is overwritten before it can be used.
232 *recv += sizeof(rc);
233
234 /* Add trailing \0 */
235 *recv = NULL;
While at simplifying things, use '\0' instead of NULL when adding an
empty char at the end of the buffer.
Reported-by: Tom Rini <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The second check on pcr_map in sandbox_tpm2_xfer() is wrong. It should
check for pcr_map not being empty. Instead, it is a pure copy/paste of
the first check which is redundant.
This has been found thanks to a Coverity Scan report:
CID 183370: Memory - illegal accesses (UNINIT)
Using uninitialized value "pcr_index".
put_unaligned_be32(tpm->pcr_extensions[pcr_index], recv);
This is because pcr_index is initialized only if the user input is
correct, ie. at least one valid bit is set in pcr_map.
Fix the second check and also initialize pcr_index to 0 (which is
harmless in case of error) to make Coverity Scan happy.
Reported-by: Tom Rini <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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In case the slow clock is not properly configured, the UTMI clock
cannot lock the PLL, because UPLLCOUNT will "wait X slow clock cycles".
In this case U-boot will loop indefinitely.
Added a timeout in this case, to start U-boot even if UTMI clock is
not enabled, so the user can use different media if needed, or investigate.
Signed-off-by: Eugen Hristev <[email protected]>
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Add driver for the IHS IO endpoint on IHS FPGAs.
Signed-off-by: Mario Six <[email protected]>
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Add a set of tests for the misc uclass.
Signed-off-by: Mario Six <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add generic enable/disable function to the misc uclass.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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