The SPL does not update the memory node with the dram size from EEPROM
but instead we can use get_ram_size which does a simple memory test
to determine the available RAM. Update PHYS_SDRAM_SIZE to 4GiB as that
is the max used on the Venice boards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
When migrating SYS_IMMR, I didn't allow for boards to provide
non-default values here. This lead to an incorrect migration on the
platforms where CONFIG_SYS_IMMR is set to CONFIG_SYS_CCSRBAR and
CONFIG_SYS_CSSRBAR is NOT the same as CONFIG_SYS_CCSRBAR_DEFAULT. Add
text to the prompt so that non-default values can be used and re-migrate
the platforms that have CONFIG_SYS_IMMR=CONFIG_SYS_CSSRBAR where
CONFIG_SYS_CSSRBAR != CONFIG_SYS_CCSRBAR_DEFAULT.
Fixes: be7dbb60c5 ("Convert CONFIG_SYS_IMMR to Kconfig")
Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tested-by: Pali Rohár <pali@kernel.org>
'make sifive_unamtched_defconfig; make clean; make' fails if file
include/generated/env.in exists. 'make clean' should remove all files that
stop building.
Add file include/generated/env.in to the clean target.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Currently, on imx6sabresd and gwventana boards, the company logo
and U-Boot logo are shown.
The correct behavior is to show only the company logo, if available,
and not both logos.
Reported-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Tested-by: Tim Harvey <tharvey@gateworks.com> #gw_ventana
commit 7c84319af9c7 ("dm: gpio: Correct use of -ENODEV in drivers")
changed the return code for an I2C NAK from -ENODEV to -EREMOTEIO.
Update the gsc_i2c_read and gsc_i2c_write functions for this change
to properly retry the transaction on a NAK meaning the GSC is busy.
Fixes: 7c84319af9 ("dm: gpio: Correct use of -ENODEV in drivers")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Clock patches for u-boot/next
This is mostly cleanups/consolidations. clk_free is made to return void, and the
CCF wrappers present in almost every CCF clock are consolidated. I would
particularly like to have the latter upstream, since there are at least two
series adding support for new CCF drivers (imx8mq and imxrt1170) which can
benefit from these commits.
I had to fix up the last commit since I missed an include for at91.
CI: https://source.denx.de/u-boot/custodians/u-boot-clk/-/pipelines/11521
Most callers of this function do not check the return value, and it is
unclear what action they should take if it fails. If a function is freeing
multiple clocks, it should not stop just because the first one failed.
Since the callbacks can no longer fail, just convert the return type to
void.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20220115222504.617013-8-seanga2@gmail.com
When freeing a clock there is not much we can do if there is an error, and
most callers do not actually check the return value. Even e.g. checking to
make sure that clk->id is valid should have been done in request() in the
first place (unless someone is messing with the driver behind our back).
Just return void and don't bother returning an error.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/20220115222504.617013-2-seanga2@gmail.com
TTC has three modes of operations. Timer, PWM and input counters.
There is already driver for timer under CADENCE_TTC_TIMER which is used for
ZynqMP R5 configuration.
This driver is targeting PWM which is for example configuration which can
be used for fan control.
The driver has been tested on Xilinx Kria SOM platform where fan is
connected to one PL pin. When TTC output is connected via EMIO to PL pin
TTC pwm can be configured and tested for example like this:
pwm config 0 0 10000 1200
pwm enable 0 0
pwm config 0 0 10000 1400
pwm config 0 0 10000 1600
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Link: https://lore.kernel.org/r/915a662ddb88f7a958ca1f307e8fea59af9d7feb.1634303847.git.michal.simek@xilinx.com
Serial IP has output buffer which status is indicated by two bits. If fifo
if empty or full. Default configuration is that chars are pushed to fifo
till it is full. Time to time it is visible that chars are scambled and
logs are not visible. Not sure what it is exactly happening but all the
time it helps to change driver behavior to write only one char at a time.
That's why enable this mode when debug uart is enabled not to see scrambled
chars in debug by default.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/332b2106d7a8190dd1001b5387f8bd1fba2e061b.1648205405.git.michal.simek@xilinx.com
This is not defined by any board. Even sandbox doesn't actually use
it since it has migrated to DM_VIDEO.
Drop this option. Remove the dead code also, for completeness, even
though the whole lcd.c file will be dropped soon.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This converts the following to Kconfig:
CONFIG_VIDEO_BCM2835
This is the final ad-hoc CONFIG_VIDEO_... to convert.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Matthias Brugger <mbrugger@suse.com>
Enable ONFI detection to fix NAND chip configuration. Without this
the NAND oobsize will be wrong which leads to invalid ECC strength and
incompatibility with the previous configuration.
Fixes: 777f333c37 ("imx: ventana: enable dm for MTD and NAND")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
This does not use driver model and is more than two years past the
migration date. Drop it.
It can be added back later if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
This does not use driver model and is more than two years past the
migration date. Drop it.
It can be added back later if needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Drop the Kconfigs which are not used and all references to them. In
particular, this drops CONFIG_VIDEO to avoid confusion and allow us to
eventually rename CONFIG_DM_VIDEO to CONFIG_VIDEO.
Also drop the prototype for video_get_info_str() which is no-longer used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Jason Liu <jason.hui.liu@nxp.com>
Unfortunately this driver uses the old video structure to store things.
This is not supported with driver model.
Drop the old code and comment out the other pieces, so the maintainer can
take a look.
Signed-off-by: Simon Glass <sjg@chromium.org>
The non-driver model video support was removed two years ago. Drop this
driver, which is only used by nokia_rx51.
Signed-off-by: Simon Glass <sjg@chromium.org>
Previous u-boot code changed the default bch setting behavior and caused
backward compatible issue. This fix choose the legacy bch geometry back
again as the default option. If the minimum ecc strength that NAND chips
required need to be chosen, it can be enabled by either adding DT flag
"fsl,use-minimum-ecc" or CONFIG_NAND_MXS_USE_MINIMUM_ECC in configs. The
unused flag "fsl,legacy-bch-geometry" get removed.
Fixes: 51cdf83eea (mtd: gpmi: provide the option to use legacy bch geometry)
Fixes: 616f03daba (mtd: gpmi: change the BCH layout setting for large oob NAND)
Tested-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Han Xu <han.xu@nxp.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tim HarveyandTom Rini
Andy ShevchenkoandTom Rini
Heinrich SchuchardtandTom Rini
Fabio EstevamandTom Rini
Sean Anderson
Michal Simek
Ashok Reddy SomaandMichal Simek
Sai Krishna PotthuriandMichal Simek
Marek Vasut
Simon GlassandAnatolij Gustschin
Han XuandTom Rini