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This patch fixes to read the GPIO status after confirming the
INOUT setting.
Signed-off-by: Kouei Abe <[email protected]>
Signed-off-by: Hiroyuki Yokoyama <[email protected]>
Cc: Hiroyuki Yokoyama <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Tom Rini <[email protected]>
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The mcs7830_recv() (non-DM) function discards good packets and tries to
process "bad" packets due to incorrect test condition.
Fix the condition and return the proper value as described in function
doc.
Signed-off-by: Uri Mashiach <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
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Add DM support for i2c functions.
Signed-off-by: Liam Beguin <[email protected]>
Signed-off-by: Sylvain Lemieux <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Each time set_state is called, a new piece memory will
be allocated for pin_data, but not freed, this will
incur memory leak.
When error, the devm API could not free memory automatically.
So need call devm_kfree when error.
Issue reported by Coverity
Signed-off-by: Peng Fan <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stefan Agner <[email protected]>
Cc: Stefano Babic <[email protected]>
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Make oe-pins optional because some boards have fixed it to enable.
Signed-off-by: Peng Fan <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stefano Babic <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add the Kconfig entry for SOFT_SPI which uses gpio to simulate the
SPI signals. We use it for accessing 74x164 on some i.MX boards.
Signed-off-by: Peng Fan <[email protected]>
Cc: Jagan Teki <[email protected]>
Cc: Stefano Babic <[email protected]>
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Fix calculation. do_div can not handle negative values.
Use div_s64_rem to handle the calculation.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
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>From IC guys:
"
After a thorough accuracy study of the Temp sense circuit,
we found that with our current equation, an average part can
read 7 degrees lower than a known forced temperature.
We also found out that the standard variance was around 2C;
which is the tightest distribution that we could create.
We need to change the temp sense equation to center the average
part around the target temperature.
"
New equation:
Tmeas = (Nmeas - n1) / slope + t1 + offset
n1= fused room count
t1= 25
offset=3.580661
slope= 0.4148468 – 0.0015423*n1
According the new equation, update the thermal driver.
c1 and c2 changed to u64 type and update comments.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
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Specify the registered eth index by dev_id.
Signed-off-by: Fugang Duan <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Cc: Joe Hershberger <[email protected]>
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Avoid transfer parameter dev_id value with "-1" to .fec_get_hwaddr(),
it should transfer fec->dev_id to get mac address from fuse.
Signed-off-by: Fugang Duan <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Cc: Joe Hershberger <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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The MIB RAM and FIFO receive start register does not exist on
i.MX6ULL. Accessing these register will cause enet not work well or
cause system report fault.
Signed-off-by: Peng Fan <[email protected]>
Cc: Joe Hershberger <[email protected]>
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Add a device-tree property use-lvl-write-cache that will cause
writes to lvl to be cached instead of read from lvl before each
write. This is required on some platforms that have the register
implemented as dual read/write (such as Baytrail).
Prior to this fix the blue USB port on the Minnowboard Max was
unusable since USB_HOST_EN0 was set high then immediately set
low when USB_HOST_EN1 was written.
This also resolves the 'gpio clear | set' command warning like:
"Warning: value of pin is still 0"
Signed-off-by: George McCollister <[email protected]>
<rebased on latest origin/master, fixed all baytrail boards>
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This patch adds a remove function to the Intel ICH SPI driver, that will
be called upon U-Boot exit, directly before the OS (Linux) is started.
This function takes care of configuring the BIOS registers in the SPI
controller (similar to what a "standard" BIOS or coreboot does), so that
the Linux MTD device driver is able to correctly read/write to the SPI
NOR chip. Without this, the chip is not detected at all.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Jagan Teki <[email protected]>
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This new flag can be added to DM device drivers, which need to do some
final configuration before U-Boot exits and the OS (e.g. Linux) is
started. The remove functions of those drivers will get called at
this stage to do these last-stage configuration steps.
Signed-off-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
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On my x86 platform I've noticed, that calling dm_uninit() or the new
function dm_remove_devices_flags() does not remove the desired device at
all. Debugging showed, that the serial uclass returns -EPERM in
serial_pre_remove(). This patch sets the force parameter when calling
stdio_deregister_dev() resulting in a removal of the device.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Convert the pci_mmc driver over to driver model and migrate all x86 boards
that use it.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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Introduce a new CONFIG_S3_VGA_ROM_RUN option so that U-Boot can
bypass executing VGA roms in S3.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Stefan Roese <[email protected]>
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- Add #undef CONFIG_DM_MMC_OPS to omap3_logic in the SPL build case, to
match other TI platforms in the same situation.
Signed-off-by: Tom Rini <[email protected]>
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To fix the timeout of sending the write command, enable the quirk
SDHCI_QUIRK_WAIT_SEND_CMD.
Signed-off-by: Wenyou Yang <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Newer SoCs use same TV encoder unit. Split it out so it can be reused
with new DM video driver.
Signed-off-by: Jernej Skrabec <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Due to a typo, the 24 bit-per-pixel configuration ends in 24BMP
instead of 24BPP. This change renames it throughout the source tree
for consistency and to make moving these options into Kconfig easier
and less error-prone.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Hannes Schmelzer <[email protected]>
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Instead of having drivers/video/rockchip/Kconfig point outside of its
hierarchy for dw_hdmi.o, we should use a configuration-option to
include the Designware HDMI support.
This change introduces a new config option (not to be selected via
menuconfig, but to be selected from a dependent video driver's
configuration option) that enables dw_hdmi.o and selects it whenever
the HDMI support for Rockchip SoCs is selected.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Some DVI monitors don't work in HDMI mode. Set it only if edid data
explicitly states that it is supported.
Signed-off-by: Jernej Skrabec <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Now that CMD_POWEROFF can turn off the twl4030, let's imply that
just incase someone wants to disable it.
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Follow the exiting logic for the i.MX options when migrating this
option.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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The following options are migrated over fully now:
- USB_EHCI_ATMEL
- USB_EHCI_MARVELL
- USB_EHCI_MX6
- USB_EHCI_MX7
- USB_EHCI_MSM
- USB_EHCI_ZYNQ
- USB_EHCI_GENERIC
This also requires fixing the depends on USB_EHCI_MARVELL as it's used
by Orion5X and Kirkwood as well.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Migrate the rest of the users of CONFIG_USB_EHCI_HCD over to Kconfig.
For a few SoCs, imply or default y this if USB is enabled. In some
cases we had not already migrated to CONFIG_USB so do that as well.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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In order to be able to migrate the various SoC EHCI CONFIG options we
first need to finish the switch from CONFIG_USB_EHCI to
CONFIG_USB_EHCI_HCD.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Move this entry to Kconfig. As it is a hardware watchdog, select
HW_WATCHDOG. While we could default to enabling this for all platforms,
it is currently only enabled by default on AM33XX, so keep that logic
today.
Cc: Roger Meier <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This particular quirk is not enabled in any config files today. It does
however exist and is handled correctly in device trees and via
CONFIG_DM_SPI. So we drop the symbol now and add a comment to indicate
that any (new) boards that require this quirk need to enable DM_SPI
instead.
Signed-off-by: Tom Rini <[email protected]>
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This driver is used often enough such that we want to have this enabled
by default on any ARCH_OMAP2PLUS board, and this only compiles on
ARCH_OMAP2PLUS due to required defines, so mark that as the depends.
Signed-off-by: Tom Rini <[email protected]>
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While there are a few different OMAP4 SoCs, today we always set
CONFIG_OMAP4430 and CONFIG_OMAP44XX. Convert the few test of
CONFIG_OMAP4430 to CONFIG_OMAP44XX.
Cc: Marek Vasut <[email protected]>
Cc: Paul Kocialkowski <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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We make use of CONFIG_OMAP3_EVM today to know when to do a specific
tweak in MUSB. This can be tested on via CONFIG_TARGET_OMAP3_EVM
instead, so switch there so we can drop the now unused symbol
CONFIG_OMAP3_EVM. In investigating what to do about the symbol usage we
see that the cairo board defines the same function, but never called it
(as it does not define CONFIG_OMAP3_EVM) and was just returning anyhow,
so drop that function from that board.
Cc: "Albert ARIBAUD (3ADEV)" <[email protected]>
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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In the two cases in the code where we use CONFIG_OMAP as a useful test
currently we can make use of CONFIG_ARCH_OMAP2PLUS instead. With that
changed we can drop all defines of CONFIG_OMAP. While in here,
CONFIG_OMAP3430 is only defined and then never used, so drop.
Signed-off-by: Tom Rini <[email protected]>
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We have nothing defining CONFIG_OMAP243X since we dropped the omap243x
platforms, drop these tests.
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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This simplifies makefiles. Also, arrange the order of objects in
drivers/mmc/Makefile so that the framework objects are listed before
drivers.
Signed-off-by: Masahiro Yamada <[email protected]>
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Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig.
We do not need two options for the same feature. Deprecate the
former.
This commit was generated with the sed script 's/GENERIC_MMC/MMC/'
and manual fixup of drivers/mmc/Kconfig.
Signed-off-by: Masahiro Yamada <[email protected]>
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This driver is a counterpart of drivers/mmc/host/sdhci-cadence.c
from Linux. Some updates for v4.12-rc1 can be imported to U-Boot.
- Fix value of SDHCI_CDNS_HRS04_RDATA_SHIFT
- Add polling for ACK bit to be sure that data are written to
the PHY register
- Retrieve PHY values from DT properties instead of fixed data
The following is the list of upstream commits:
- Linux commit 4e03f628b464e0580abadf5161eaa38c61d20943
mmc: sdhci-cadence: fix bit shift of read data from PHY port
- Linux commit a0f8243229ed071c8da0ea7cedc1b7bf1b1515da
mmc: sdhci-cadence: Fix writing PHY delay
- Linux commit a89c472d8b55c5afc4c79e6e3d1338730034eb01
mmc: sdhci-cadence: Update PHY delay configuration
Signed-off-by: Masahiro Yamada <[email protected]>
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In the programmable clock mode, the SDCLK frequency is incorrectly
assigned when the maximum clock has been assigned during probe,
this causes the SDHCI not work well.
In the programmable clock mode, when calculating the SDCLK Frequency
Select, when the maximum clock has been assigned, it is the actual
value, should not be multiplied by host->clk_mul. Otherwise, the
maximum clock is multiplied host->clk_mul by the base clock achieved
from the BASECLKF field of the Capabilities 0 Register.
Signed-off-by: Wenyou Yang <[email protected]>
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Signed-off-by: Jean-Jacques Hiblot <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This option is not used by any boards. Drop it.
Signed-off-by: Simon Glass <[email protected]>
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Drop use of this long-deprecated option.
Signed-off-by: Simon Glass <[email protected]>
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We declare that gpio_base (which is the base for counting gpios, not an
address) is unsigned. Therefore the comparison with >= 0 is always
true. As the desire is to allow for this base number to be 0, we can
just drop this check. Reported by clang-3.8.
Cc: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The variable netdev_ethtool_ops is not referenced, drop it. However
with gcc-6 or later we fail to even compile as we do not have the
required struct definition in U-Boot.
Cc: Joe Hershberger <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The variable 'res' may be unused uninitialized if our call to
mv88e61xx_port_read (register read) fails and we goto the error
handling section. In this case we set 'res' to -EIO to indicate why we
failed.
Cc: Joe Hershberger <[email protected]>
Cc: Chris Packham <[email protected]>
Cc: Kevin Smith <[email protected]>
Cc: Prafulla Wadaskar <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The variable i82557_config_cmd is never referenced, drop.
Cc: Joe Hershberger <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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