Synchronize R-Car R8A77960 M3-W and R8A77961 M3-W+ clock tables with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Currently, SDnH is handled together with SDn. This caused lots of
problems, so we want SDnH as a separate clock. Introduce a dummy SDnH
type here which creates a fixed-factor clock with factor 1. That allows
us to convert the per-SoC CPG drivers while keeping the old behaviour
for now. A later patch then will add the proper functionality.
Based on Linux series by Wolfram Sang:
commit a31cf51bf6b4b ("clk: renesas: rcar-gen3: Add dummy SDnH clock"),
commit 1abd04480866c ("clk: renesas: rcar-gen3: Add SDnH clock"),
commit 63494b6f98f26 ("clk: renesas: r8a779a0: Add SDnH clock to V3U")
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Switch to gen3_clk_get_rate64
R-Car M3-W+ (R8A77961) is pin compatible with R-Car M3-W (R8A77960),
which allows for both SoCs to share a driver.
Based on Linux commit 708c69e9eacc ("pinctrl: sh-pfc: r8a7796: Add
R8A77961 PFC support") and 74ce7a8044b0 ("pinctrl: renesas: r8a7796:
Optimize pinctrl image size for R8A774A1")
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Synchronize R-Car R8A77960 M3-W and R8A77961 M3-W+ PFC tables with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
Note that the Kconfig option name has been updated to match the
Linux kernel Kconfig option name, from PINCTRL_PFC_R8A7796 to
PINCTRL_PFC_R8A77960 .
Also note that a new Kconfig option has been added to enable support
for R8A77961 M3-W+ , the Kconfig option name is PINCTRL_PFC_R8A77961 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Synchronize R-Car R8A7795 H3 PFC tables with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
Note that the Kconfig option name has been updated to match the
Linux kernel Kconfig option name, from PINCTRL_PFC_R8A7795 to
PINCTRL_PFC_R8A77951 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Synchronize R-Car R8A7791 M2-W and R8A7793 M2-N PFC tables with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Synchronize R-Car PFC core with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
Parts picked from
pinctrl: renesas: Synchronize R-Car Gen2/Gen3 tables with Linux 5.18.3
- Add pin groups for the green and high8 subsets of the Video IN pins
- Add MediaLB pins
- Add bias support for various SoCs
- Share more pin group data, to reduce size and ease review
- Miscellaneous cleanups, fixes and improvements.
This contains port of Linux kernel commit
6210905586ae ("pinctrl: renesas: Add shorthand for reserved register fields")
to handle negative entries in GROUP() macros correctly.
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Pick R-Car Gen3 R8A77961 M3W+ power domain header from Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # Update commit message
Synchronize R-Car device trees with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
The following script has been used for the synchronization:
$ for i in $(cd arch/arm/dts/ ; ls -1 r8a* | grep -v 'u-boot.dts' ; sed -n '/#include/ s@.*"\(.*\)"@\1@p' $(ls -1 r8a* | grep -v 'u-boot.dts')) ; do
if [ -e /linux-2.6/arch/arm64/boot/dts/renesas/$i ] ; then
cp /linux-2.6/arch/arm64/boot/dts/renesas/$i arch/arm/dts/ ;
elif [ -e /linux-2.6/arch/arm/boot/dts/$i ] ; then
cp /linux-2.6/arch/arm/boot/dts/$i arch/arm/dts/
else
echo "NOT FOUND: $i"
fi
done
$ git add $( ( cd arch/arm/dts/ ; ls -1 r8a* | grep -v 'u-boot.dts' ; sed -n '/#include/ s@.*"\(.*\)"@\1@p' $(ls -1 r8a* | grep -v 'u-boot.dts')) | tr " " "\n" | sed 's@^@arch/arm/dts/@g' )
Move the include/dt-bindings/{clk,clock}/versaclock.h header used by
the renesas boards to match Linux 6.1.y as well.
Keep arch/arm/dts/r8a774c0-u-boot.dtsi sdhi3 node as it is now used
by the arch/arm/dts/r8a774c0-cat874.dts board.
Pick s@spi-flash@flash@ change in arch/arm/dts/r8a779a0-falcon-u-boot.dts
from "ARM: dts: Synchronize R-Car V3U DTs with Linux 5.18.3" .
Adjust R8A77990 Ebisu CONFIG_SYS_MMC_ENV_DEV from 2 to 0 to reflect
the card enumeration in ebisu.dtsi /aliases DT node .
Adjust R8A7795 and R8A7796 ULCB CONFIG_SYS_MMC_ENV_DEV from 1 to 0 to
reflect the card enumeration in ulcb.dtsi /aliases DT node .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Tam Nguyen <tam.nguyen.xa@renesas.com> # r8a779a0-falcon-u-boot.dts
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com> # r8a779a0-falcon-u-boot.dts
Synchronize R-Car device tree headers with Linux 6.1.7,
commit 21e996306a6afaae88295858de0ffb8955173a15 .
This is only a copyright and SPDX identifier update, no
functional change.
The following script has been used for the synchronization:
$ for i in $(cd include/dt-bindings/clock/ ; ls -1 r8a*) ; do cp /linux-2.6/include/dt-bindings/clock/$i include/dt-bindings/clock/ ; done
$ for i in $(cd include/dt-bindings/power/ ; ls -1 r8a*) ; do cp /linux-2.6/include/dt-bindings/power/$i include/dt-bindings/power/ ; done
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Unlike in Linux, -supply is not automatically appended to regulator
requests. Add it.
Fixes: 2645bc0e12 ("arm: layerscape: Add sfp driver")
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
To improve startup times when booting from QSPI flash, the QSPI frequency
can be configured very early in the boot process [1] to reduce loading
times of U-Boot itself. This patch adds an option to disable setting the
frequency to a default value during SoC initialization.
[1] https://www.nxp.com/docs/en/application-note/AN12279.pdf
Signed-off-by: Mario Kicherer <dev@kicherer.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
As explained in the text at the bottom of the page
https://source.codeaurora.org/external/qoriq/qoriq-components/rcw:
"QUIC repositories on this site will not receive any updates after
March 31, 2022, and will be deleted on March 31, 2023."
Point to the NXP RCW github repo instead.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
NXP tested imx8mn-ddr4 with firmware version 201810 only. Use this
version for all imx8mn targets with DRAM DDR4.
Fixes: 93c4c0e4dd ("arm: dts: imx8mn-u-boot: Create common imx8mn-u-boot.dtsi")
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Fabio Estevam <festevam@denx.de>
The 'commit 864ac2cf38 ("board: imx8mp: Add Engicam
i.Core MX8M Plus EDIMM2.2 Starter Kit")' has changed the imx8mp evk ram
settings from 6GB ram to 2GB.
This changeset reverts the above change.
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com>
Reported-by : Peter Bergin <peter@berginkonsult.se>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
When routing UART4 using the ECSPI2 pads, register
IOMUXC_UART4_RXD_SELECT_INPUT (offset 0x050C) should be changed only
when dealing with RX, as its name suggests.
Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
SCFW has fixed a overflow issue in sc_rm_is_pad_owned API. This
requires u-boot to update API implementation, since it will cause
compatible issue. Otherwise all pad checking will have problem and
cause pad setting not continue.
Due to the compatible issue, the new u-boot only works with new
SCFW (API version: 1.21 and later).
old scfw + old u-boot: API overflow issue
old scfw + new u-boot, or new scfw + old u-boot: API compatible issue
new scfw + new u-boot: Working
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by : Jason Liu <Jason.hui.liu@nxp.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
The imx8mn-beacon SOM has a QSPI part on it connected to the
FlexSPI controller. Add a defconfig option which supports
booting from the QSPI NOR flash instead of sd/mmc.
Signed-off-by: Adam Ford <aford173@gmail.com>
In order to enable HAB, FSL_CAAM, ARCH_MISC_INIT and
SPL_CRYPTO should be enabled in Kconfig like other i.MX8M
boards.
Signed-off-by: Adam Ford <aford173@gmail.com>
In some situations the GSC firmware where the EEPROM containing the
model and DRAM configuration may not be ready by the time the SoC
is ready to talk to it over I2C.
Instead of a hard delay, poll the I2C lines to wait until they are
released to avoid the I2C drivers 'Arbitation lost' error message.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the
various I2C busses on Gateworks Venice boards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
As explained in the text at the bottom of the page
https://source.codeaurora.org/external/imx/imx-atf:
"QUIC repositories on this site will not receive any updates after
March 31, 2022, and will be deleted on March 31, 2023."
Point to the NXP ATF github repo instead.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Cleanup some dangling comments left by automated migration
processes that are no longer value.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Synchronizing the device tree with linux introduced a regression.
The U-Boot specific dtsi mustn't override the alias settings for
the eMMC/SD interfaces.
Without this U-Boot cannot access the eMMC and boot the kernel.
Fixes: c21b61bff1 ("colibri-imx6ull/-emmc: synchronise device tree with linux")
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
All Apalis iMX8 variants have 2nd RGMII on SoC, so add the address
for 2nd ethernet.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Implement basic PSCI provider to let OS turn CPU cores off and on,
power off and restart the system and determine PSCI version. This
is sufficient to remove the need for the ATF BL31 blob altogether.
To make use of this functionality, active the following Kconfig options:
# CONFIG_PSCI_RESET is not set
CONFIG_ARMV8_MULTIENTRY=y
CONFIG_ARMV8_SET_SMPEN=y
CONFIG_ARMV8_SPL_EXCEPTION_VECTORS=y
CONFIG_ARMV8_EA_EL3_FIRST=y
CONFIG_ARMV8_PSCI=y
CONFIG_ARMV8_PSCI_CPUS_PER_CLUSTER=4
CONFIG_ARMV8_SECURE_BASE=0x970000
CONFIG_ARM_SMCCC=y
CONFIG_SYS_HAS_ARMV8_SECURE_BASE=y
Signed-off-by: Marek Vasut <marex@denx.de>
In case U-Boot is the PSCI provider, it is necessary to correctly
program CSU and TZASC registers. Those are poorly documented, so
push in the correct values.
Signed-off-by: Marek Vasut <marex@denx.de>
The common code used to bring up secondary cores requires a final
jump location to be stored in some sort of memory location, define
this memory location to be the start of OCRAM, since it is available.
Signed-off-by: Marek Vasut <marex@denx.de>
