Instead of having each clock driver implement soc_clk_dump() separately,
implement it at the uclass level, so the output can include all devices.
Add the .dump operation to support this.
Signed-off-by: Samuel Holland <samuel@sholland.org>
This removes code that abused the device's platform data, interpreting
it as the uclass platform data.
Signed-off-by: Samuel Holland <samuel@sholland.org>
There is only one possible value for this field, it is unused except for
debugging, and the devicetree property is not documented.
Signed-off-by: Samuel Holland <samuel@sholland.org>
BL808 contains clocks and resets controlled by registers in several MMIO
regions, mostly because each MMIO region is in a separate power domain.
Add the descriptions for the known clocks and resets.
Signed-off-by: Samuel Holland <samuel@sholland.org>
This driver supports most of the clocks in Bouffalo Lab SoCs, including
their parent selection, divider, and enable bits. It supports a
hierarchy of clocks provided by multiple devices/drivers.
Signed-off-by: Samuel Holland <samuel@sholland.org>
All boards with this SoC share a generic board configuration.
This SoC contains two RISC-V processors that can run U-Boot: M0, a
32-bit T-HEAD E907, and D0, a 64-bit T-HEAD C906.
Signed-off-by: Samuel Holland <samuel@sholland.org>
These are copied from the vendor's MCU SDK. They are not really
upstreamable, but they help with porting other code from the MCU SDK,
and they avoid wasting time due to typos in hand-copied register
definitions.
Signed-off-by: Samuel Holland <samuel@sholland.org>
This moves over the PMIC power init to DM and the associated i2c and
regulator bits.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Commands "ping6" and "tftpboot ... -ipv6" did not work on ARM because
machine code expects 4-byte alignment and some structures from net6.h
are not aligned in memory.
Fix by adding __packed, since it is already used in this file.
Signed-off-by: Sergei Antonov <saproj@gmail.com>
Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov@yadro.com>
Enable TIMER and TEGRA_TIMER for TEGRA_ARMV7_COMMON and TEGRA210.
Additionally enable SPL_TIMER if build as SPL part and drop
deprecated configs from common header.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom <twarren@nvidia.com>
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>
The HiFive Unmatched board has a M2 slot for NVME and a PCIe slot that
can also be used for NVME. Enable support for a second NVME device, so
that software RAID-1 configurations can be supported at the u-boot
level.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
The 'commit 864ac2cf383e ("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>
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>
The highest register on ACT8846 is 0xf5, so set the number of registers
to 0xf6, ensuring that the pmic read/write commands are able to access
all of the supported registers (and many that are not valid, since the
register space is quite sparse).
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
HS400 is indicated in bit63 of capability register in few IP's.
Add a quirk to check this and add HS400 to host capabilities.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Check if the low level driver supports config_dll callback function and
call it if it does. Call with dll disable before calling set_clock and
with dll enable after it.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Add more capable "bkops" command which allows enabling and disabling both
manual and automatic bkops. The existing 'mmc bkops-enable' subcommand is
poorly named to cover all the possibilities, hence the new-ish subcommand.
Note that both commands are wrappers around the same common code.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Add the board support for the i.MX8MM Cloos PHG board.
This board uses a imx8mm-tqma8mqml SoM from TQ-Group.
imx8mm-phg.dts and imx8mm-tqma8mqml.dtsi are taken
directly from Linux 6.2-rc3.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
The default configuration of the PMIC behavior makes the PMIC
power cycle most regulators on WDOG_B assertion. This power
cycling causes the memory contents of OCRAM to be lost.
Some systems neeeds some memory that survives reset and
reboot, therefore this patch is created.
The implementation is taken almost verbatim from Linux commit
2364a64d0673f ("regulator: pca9450: Make warm reset on WDOG_B assertion")
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Add M4 boot environment functions for reference.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Update the distro config env memory layout for the Apalis iMX8 aka
QuadMax:
- kernel_comp_addr_r=0xf0000000 temporary area for uncompressing (ie FIT
images or Image.gz booted using booti)
- kernel_comp_size=0x08000000
- loadaddr=0x95400000 avoiding any reserved areas located before that
- fdt_addr_r = loadaddr + 128MB - allows for 128MB kernel
- scriptaddr = fdt_addr_r + 512KB - allows for 512KB fdt
- ramdisk_addr_r = scriptaddr + 512KB - allows for 512KB script
Basic idea of memory layout taken from commit fd5c7173ade4
("imx8m{m,n}_venice: update env memory layout"). However, moved past
any reserved areas to avoid any kind of conflicts.
Note that for our regular BSP Layers and Reference Images for Yocto
Project an updated distro boot script is required (see
meta-toradex-bsp-common/recipes-bsp/u-boot/u-boot-distro-boot).
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Remove obsolete net USB start.
While at it also add a comment about enabling distro-boot.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Remove obsolete SDHC related config defines. Nowadays, all SDHC related
hardware configuration comes from the device tree.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
The distroboot script system scans boot_scripts variable and
try to find and use to boot each script name mentioned there.
Setting global variable "script" breaks this general mechanism
of searching and running a distro boot script.
Remove global variables "script" to fix working the general
distro boot script mechanism.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Implement PCB version and SoC variant handling which automatically loads
the correct device tree for the Linux kernel.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
First, to quote the author:
This series adds support for the PCIe controller found on Apple M1 and
M2 machines and enables support for PCIe XHCI controllers. This makes
the type-A USB ports on the M1 Mac mini work. Since the use of Apples
DART IOMMU is mandatory (these PCIe DARTs don't support bypass mode),
this adds DMA mapping operations to the IOMMU uclass and implements
them for the Apple DART. It modifies the XHCI driver code to go map
DMA buffers through the IOMMU if there is one. Since the M1 Mac mini
now has two types of XHCI controllers with different number of ports
(2 for the DWC3 controllers, 8 for the Fresco Logic PCIe controller)
this uncovered an issue in with the way the hub descriptor is
implemented in the XHCI driver.
Second, Mark also fixes some Apple-specific instances of
CONFIG_IS_ENABLED that should be IS_ENABLED.
Documentation:
* Improve the sl-mx8mm documenation
* Clean up README, move some section to HTML
* Man-pages for the mtime and sleep command
* Description of reducible builds
* Document dynamic event handlers
UEFI:
* Support scrolling in eficonfig command
Other:
* fix mtest on 64 bit systems
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Merge tag 'efi-2023-04-rc1-3' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request efi-2023-04-rc1-3
Documentation:
* Improve the sl-mx8mm documenation
* Clean up README, move some section to HTML
* Man-pages for the mtime and sleep command
* Description of reducible builds
* Document dynamic event handlers
UEFI:
* Support scrolling in eficonfig command
Other:
* fix mtest on 64 bit systems
When a system has multiple XHCI controllers, some of the
properties described in the descriptor of the root hub (such as
the number of ports) might differ between controllers. Fix this
by switching from a single global hub descriptor to a hub
descriptor per controller.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Marek Vasut <marex@denx.de>
An XHCI controller that sits behind an IOMMU needs to map and unmap
its memory buffers to do DMA. Implement this by inroducing new
xhci_dma_map() and xhci_dma_unmap() helper functions. The
xhci_dma_map() function replaces the existing xhci_virt_to_bus()
function in the sense that it returns the bus address in the case
of simple address translation in the absence of an IOMMU. The
xhci_bus_to_virt() function is eliminated by storing the CPU
address of the allocated scratchpad memory in struct xhci_ctrl.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Marek Vasut <marex@denx.de>
In order to support IOMMUs in non-bypass mode we need device ops
to map and unmap DMA memory. The map operation enters a mapping
for a region specified by CPU address and size into the translation
table of the IOMMU and returns a DMA address suitable for
programming the device to do DMA. The unmap operation removes
this mapping from the translation table of the IOMMU.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Now that single defconfig shall be used for booting J721S2 EVM and
AM68 SK, the default device tree will not work for selecting dtb for
kernel. Update the findfdt env to select right dtb based on
board_name env variable.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
