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 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>
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 fd5c7173ad
("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>
Current eficonfig has the maximum number of menu entries and
it is 99. If there are more EFI load options and files in the
system, eficonfig can not handle it.
This commit increases this maximum number of menu entries
to INT_MAX.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
The current eficonfig menu does not support vertical scroll,
so it can not display the menu entries greater than
the console row size.
This commit add the vertial scroll support.
The console size is retrieved by
SIMPLE_TEXT_OUTPUT_PROTOCOL.QueryMode() service, then
calculates the row size for menu entry by subtracting
menu header and description row size from the console row size.
"start" and "end" are added in the efimenu structure.
"start" keeps the menu entry index at the top, "end" keeps
the bottom menu entry index. item_data_print() menu function
only draws the menu entry between "start" and "end".
This commit also fixes the issue that "Save" and "Quit"
entries can be moved by BKEY_PLUS in change boot order menu.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Current change boot order implementation does not call
eficonfig_process_common() and call own menu functions
for display_statusline, item_data_print and item_choice.
Change boot order functionality should call
eficonfig_process_common() to improve maintenanceability.
This commit is a preparation to remove the change boot
order specific implementation. The menu functions
(display_statusline, item_data_print and item_choice) are
added as argument of eficonfig_process_common().
The menu description string displayed at the bottom of
the menu is also added as argument.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
The actual function being documented is jump_to_image_optee(), not
jump_to_image_linux().
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
makefile:
- Add multi_dtb_fit dependency
clk:
- Handle error cases
microblaze:
- Disable falcon mode and cleanup code around
xilinx:
- Enable regular expression matching in board_fit_config_name_match()
- Fix FRU handling for 0xC1 format
- Fix Xilinx legacy format eeprom parsing
zynqmp:
- Some DT updates/cleanups
- Fix IDcode for xck24
- Remove empty mini config files
- Add support for k24
versal:
- Remove empty mini config files
versal_net:
- Setup timer when runs in EL3
- Build u-boot.elf for mini configurations
zynq-gem:
- Add support for new compatible strings
- Remove support for Avnet Ultrazedev SOM
- Handle SGMII with PCS phy
spi:
- Add support for gigadevice parts
misc:
- Remove CONFIG_TARGET_VENUS ifdef
- Add missing headers to remove sparse warnings
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Merge tag 'xilinx-for-v2023.04-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx chnages for v2023.04-rc1
makefile:
- Add multi_dtb_fit dependency
clk:
- Handle error cases
microblaze:
- Disable falcon mode and cleanup code around
xilinx:
- Enable regular expression matching in board_fit_config_name_match()
- Fix FRU handling for 0xC1 format
- Fix Xilinx legacy format eeprom parsing
zynqmp:
- Some DT updates/cleanups
- Fix IDcode for xck24
- Remove empty mini config files
- Add support for k24
versal:
- Remove empty mini config files
versal_net:
- Setup timer when runs in EL3
- Build u-boot.elf for mini configurations
zynq-gem:
- Add support for new compatible strings
- Remove support for Avnet Ultrazedev SOM
- Handle SGMII with PCS phy
spi:
- Add support for gigadevice parts
misc:
- Remove CONFIG_TARGET_VENUS ifdef
- Add missing headers to remove sparse warnings
Infineon S25FS256T is 256Mbit Quad SPI NOR flash. The key features and
differences comparing to other Spansion/Cypress flash familes are:
- 4-byte address mode by factory default
- Quad mode is enabled by factory default
- Supports mixture of 128KB and 64KB sectors by OTP configuration
(this patch supports uniform 128KB only)
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cypress defines two flavors of configuration registers, volatile and
non volatile, and both use the same bit fields. Rename the bitfields in
the configuration registers so that they can be used for both flavors.
Suggested-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
CFR5[6] is reserved bit and must be always 1. Set it to comply with flash
requirements. While fixing SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_EN definition,
stop using magic numbers and describe the missing bit fields in CFR5
register. This is useful for both readability and future possible addition
of Octal STR mode support.
Fixes: ea9a22f7e7 ("mtd: spi-nor-core: Add support for Cypress Semper flash")
Suggested-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
This contains some fixes, and the first bunch of some clean up patches
to get rid of legacy GPIO and PMIC code.
Highlight is the DM AXP PMIC driver, which is required to convert some
drivers over to use DM regulators, and also is required to get rid
of some less optimal PMIC setup code in Trusted Firmware. This isn't
enabled by any defconfig yet, but can be enabled manually and works. For
the full glory some patches are still missing, and this requires more
testing, which would be simpler if the core code is upstream.
The commit eaf6ea6a1d ("Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using
system-constants.h") moved custom init stack pointer address to Kconfig
which ends up in situation that xilinx_versal_mini_qspi.h is not
needed anymore. That's why remove the file and move defconfigs directly to
xilinx_versal_mini.h configuration.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/2d7276ab8d4cb1d245b64287fb59c79325513f22.1674041200.git.michal.simek@amd.com
The commit eaf6ea6a1d ("Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using
system-constants.h") moved custom init stack pointer address to Kconfig
which ends up in situation that xilinx_zynqmp_mini_emmc/qspi.h are not
needed anymore. That's why remove files and move defconfigs directly to
xilinx_zynqmp_mini.h configuration.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/61ae40cf63aabd08adb386c870d3392b0b606fc9.1674040373.git.michal.simek@amd.com
Drop the use of scripts and rely on standard boot for all operation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add a way to record the bootdevs used when scanning for bootflows. This is
useful for testing.
Enable this only with BOOTSTD_FULL and do the same for the progress
reporting.
Re-enable and update the affected tests now that we have this feature.
For bootdev_test_order_default() there is no-longer any support for using
the bootdev aliases to specify an ordering, so drop that part of the test.
Signed-off-by: Simon Glass <sjg@chromium.org>
This function is not used outside tests. Drop it and rename
bootflow_scan_dev() since it is how we start a scan now.
Signed-off-by: Simon Glass <sjg@chromium.org>
We want to support scanning a single label, like 'mmc' or 'usb0'. Add
this feature by plumbing the label through to the iterator, setting a
flag to indicate that only siblings of the initial device should be used.
This means that scanning a bootdev by its name is not supported anymore.
That feature doesn't seem very useful in practice, so it is no great loss.
Add a test for bootdev_find_by_any() while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present we set up the bootdev order at the start, then scan the
bootdevs one by one.
However this approach cannot be used with hunters, since the bootdevs may
not exist until the hunter is used. Nor can we just run all the hunters at
the start, since that violate's U-Boot's 'lazy init' requirement. It also
increases boot time.
So we need to adjust the algorithm to scan by labels instead. As a first
step, drop the dev_order[] array in favour of a list of labels. Update the
name of bootdev_setup_iter_order() to better reflect what it does.
Update some related comments and log messages. Also disable a few tests
until a later commit where we can use them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a function which moves to the next priority to be processed.
This works by storing the current priority in the bootflow iterator. The
logic to set this up is included in a subsequent commit.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a function which moves to the next label in a list of labels. This
allows processing the boot_targets environment variable.
This works using a new label list in the bootflow iterator. The logic to
set this up is included in a subsequent commit.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a function to hunt for a bootdev label and find the bootdev produced
by the hunter (or already present).
Add a few extra flags so that we can distinguish between "mmc1", "mmc" and
"1" which all need to be handled differently.
Signed-off-by: Simon Glass <sjg@chromium.org>
We need extensions to be set up before we start trying to boot any of the
bootdevs. Add a new priority before all the others for tht sort of thing.
Also add a 'none' option, so that the first one is not 0.
While we are here, comment enum bootdev_prio_t fully and expand the test
for the 'bootdev hunt' command.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a flag to control whether hunters are used when scanning for
bootflows. Enable it by default and tidy up the flag comments a little.
Fow now this has no effect, until a future patch enables this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
These are associated with the ethernet boot device but do not match its
uclass name, so handle them as special cases.
Provide a way to pass flags through with the bootdev so that we know
how to process it. The flags are checked by the bootmeths, to ensure that
only the selected bootmeth is used.
While these both use the network device, they work quite differently. It
is common to run only one of these, or to run PXE before DHCP. Provide
bootflow flags to control which methods are used. Check these in the two
bootmeths so that only the chosen one is used.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a bootdev for SPI flash so that these devices can be used with
standard boot. It only supports loading a script.
Add a special case for the label, since we want to use "spi", not
"spi_flash".
Enable the new bootdev on sandbox.
Signed-off-by: Simon Glass <sjg@chromium.org>
Most tests don't want these and they can create a lot of noise. Add a way
to disable them. Use that in tests, with a flag provided to enable them
for tests that need this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Normally the bootmeth driver reads the bootflow from the bootdev, since
it knows the correct way to do it.
However it is easier for some bootdevs to handle this themselves. For
example, reading from SPI flash is quite different from other devices.
Add a way for the bootdev to pass a bootflow to the bootmeth, so that
this can be supported.
Signed-off-by: Simon Glass <sjg@chromium.org>
Mention that this function is also used with a NULL block devices to
access files on the host, when using sandbox.
Update the comment on struct bootflow also.
Signed-off-by: Simon Glass <sjg@chromium.org>
This environment variable is supposed to be set so that the script knows
which partition holds the script. Set it before invoking the script.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some bootmeths provide a way to load a device tree as well as the base
OS image. Add a way to store this in the bootflow. Update the
'bootflow info' command to show this information.
Note that the device tree is not allocated, but instead is stored at
an address provided by an environment variable. This may need to be
adjusted at some point, but for now it works well and fits in with the
existing distro-boot scripts.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present all partitions are scanned, whether marked bootable or not.
Use only bootable partitions, defaulting to partition 1 if none is
found.
Signed-off-by: Simon Glass <sjg@chromium.org>
If a disk has a bootable partition we are expected to use it to locate the
boot files. Add a function to find it.
To test this, update mmc1 to have two paritions, fixing up other tests
accordingly.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present this must be done by executing the command. Also it involves
fiddling with the environment to determine the correct autoload behaviour.
Ideally it should be possible to run network operations without even
having the command line present (CONFIG_CMDLINE).
For now, add a function to handle DHCP, so it can be called from a bootdev
more easily.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
At present this feature is sandbox-specific. For running tests on boards,
we need a nop version. Add one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add a way to run a bootdev hunter to find bootdevs of a certain type. Add
this to the 'bootdev hunt' command. Test for this are added in a later
patch, since a useful test needs some hunters to work with.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some bootdevs must be enumerated before they appear. For example, USB
bootdevs are not visible until USB is enumerated.
With standard boot this needs to happen automatically, since we only
want to enumerate a bus if it is needed.
Add a way to define bootdev 'hunters' which can be used to hunt for
bootdevs of a given type. Track which ones have been used and add a
command to list them.
Include a clang work-around which seems to be needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Most tests don't want these and can create a lot of noise. Add a way to
disable them. Use that in tests, with a flag provided to enable them for
tests that need this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
For bootstd tests it is seldom useful to have ethernet enabled. Add a way
to disable it, so that ethernet operations like tftpboot do nothing.
Signed-off-by: Simon Glass <sjg@chromium.org>
The code in these functions turns out to often be the same. Add a default
get_bootflow() function and allow the drivers to select it by setting
the method to NULL.
This saves a little code space.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present MMC uses the bootdev_setup_for_dev() function to set up the
bootdev. This is because MMC only has one block-device child, so does not
need to worry about naming of the bootdev.
However this inconsistency with other bootdevs that use block devices is a
bit annoying. The only real reason for it is to have a name like
'mmc0.bootdev' instead of 'mmc0.blk.bootdev'.
Update bootdev_setup_sibling_blk() to drop '.blk' from the name where it
appears, thus removing the only reason to use the bootdev_setup_for_dev().
Switch MMC over to the subling function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Rather than implement this as its own case in build_order(), process the
boot_targets environment variable in the bootstd_get_bootdev_order()
function. This allows build_order() to be simplified.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some environment variables provide a space-separated list of strings. It
is easier to process these when they are broken out into an array of
strings.
Add a utility function to handle this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Subordinate regulator drivers can use this enumerated ID instead of
matching the compatible string again.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
When using the USB OTG FEL mode on the Allwinner H616, the BootROM
stores some data at the end of SRAM C. This is also the location where
we place the initial SPL stack, so it will overwrite this data.
We still need the BROM code after running the SPL, so should leave that
area alone.
Interestingly this does not seem to have an adverse effect, I guess on
the "way out" (when we return to FEL after the SPL has run), this data
is not needed by the BROM, for just the trailing end of the USB operation.
However this is still wrong, and we should not clobber BROM data.
Lower the SPL stack address to be situated right below the swap buffers
we use in sunxi-fel: that should be out of the way of everyone else.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
At this point, the remaining places where we have a symbol that is
defined as CONFIG_... are in fairly odd locations. While as much dead
code has been removed as possible, some of these locations are simply
less obvious at first. In other cases, this code is used, but was
defined in such a way as to have been missed by earlier checks. Perform
a rename of all such remaining symbols to be CFG_... rather than
CONFIG_...
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This is always defined to 5, so use that as the default.
Cc: Michal Simek <michal.simek@amd.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Prior to commit 9591b63531 ("Convert CONFIG_SYS_NS16550_MEM32 et al to
Kconfig") we had defined CONFIG_SYS_NS16550_REG_SIZE to -1 with
DM_SERIAL such that we would then have a size 0 character array. This
resulted in functionally no padding. The confusion on my part came from
dealing with the constraints around platforms that do not use DM_SERIAL
in SPL/TPL. After Andre Przywara reported that sunxi was broken, I've
re-read the code and comments again and thought on this harder. What we
want I believe is what this patch does now.
If DM_SERIAL is defined for this stage, regardless of
CONFIG_SYS_NS16550_REG_SIZE then we will dynamically handle reg shifts
and 'struct ns16550' needs no padding (which is functionally what
unsigned char foo[0] provides). This is the same case as NS16550_DYNAMIC
and DEBUG_UART. Expand the existing comment here slightly.
Otherwise, we will have CONFIG_SYS_NS16550_REG_SIZE set to a non-zero
value, and handle padding within the struct.
Cc: Simon Glass <sjg@chromium.org>
Cc: Sergei Antonov <saproj@gmail.com>
Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Fixes: 9591b63531 ("Convert CONFIG_SYS_NS16550_MEM32 et al to Kconfig")
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Remove some CONFIG symbols and related comments, etc, that are unused
within the code itself at this point.
Signed-off-by: Tom Rini <trini@konsulko.com>
UEFI applications call file system functions to determine if a file exists.
The return codes are evaluated to show appropriate messages.
U-Boot's file system layer should not interfere with the output.
Rename file_fat_read_at() to fat_read_file() adjusting the parameter
sequence and names and eliminate the old wrapper function.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
patman fix for checkpatch
binman optional entries, improved support for ELF symbols
trace improvements
minor fdt refactoring
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Merge tag 'dm-pull-18jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm
convert rockchip to use binman
patman fix for checkpatch
binman optional entries, improved support for ELF symbols
trace improvements
minor fdt refactoring
In commit 4963f63fe6 ("image: Use gd->ram_base/_size in
env_get_bootm_size()") the size of the available memory for U-Boot to
use when relocating images, and not otherwise constrained, was changed
to include all known memory banks. In the case of this platform however,
all of the memory known to U-Boot is not also part of the Linux kernel
"lowmem" and so we must use CFG_SYS_BOOTMAPSZ to limit where we relocate
images to. We set a conservative limit of 256MB here to mirror the
previous behavior.
Signed-off-by: Joost van Zwieten <joost@diskos.nl>
[trini: Reword the commit messsage]
Signed-off-by: Tom Rini <trini@konsulko.com>
Update the zstd implementation to match Linux zstd 1.5.2 from commit
2aa14b1ab2.
This was motivated by running into decompression corruption issues when
trying to uncompress files compressed with newer versions of zstd. zstd
users also claim significantly improved decompression times with newer
zstd versions which is a side benefit.
Original zstd code was copied from Linux commit 2aa14b1ab2 which is a
custom-built implementation based on zstd 1.3.1. Linux switched to an
implementation that is a copy of the upstream zstd code in Linux commit
e0c1b49f5b, this results in a large code diff. However this should make
future updates easier along with other benefits[1].
This commit is a straight mirror of the Linux zstd code, except to:
- update a few #include that do not translate cleanly
- linux/swab.h -> asm/byteorder.h
- linux/limits.h -> linux/kernel.h
- linux/module.h -> linux/compat.h
- remove assert() from debug.h so it doesn't conflict with u-boot's
assert()
- strip out the compressor code as was done in the previous u-boot zstd
- update existing zstd users to the new Linux zstd API
- change the #define for MEM_STATIC to use INLINE_KEYWORD for codesize
- add a new KConfig option that sets zstd build options to minify code
based on zstd's ZSTD_LIB_MINIFY[2].
These changes were tested by booting a zstd 1.5.2 compressed kernel inside a
FIT. And the squashfs changes by loading a file from zstd compressed squashfs
with sqfsload. buildman was used to compile test other boards and check for
binary bloat, as follows:
> $ buildman -b zstd2 --boards dh_imx6,m53menlo,mvebu_espressobin-88f3720,sandbox,sandbox64,stm32mp15_dhcom_basic,stm32mp15_dhcor_basic,turris_mox,turris_omnia -sS
> Summary of 6 commits for 9 boards (8 threads, 1 job per thread)
> 01: Merge branch '2023-01-10-platform-updates'
> arm: w+ m53menlo dh_imx6
> 02: lib: zstd: update to latest Linux zstd 1.5.2
> aarch64: (for 2/2 boards) all -3186.0 rodata +920.0 text -4106.0
> arm: (for 5/5 boards) all +1254.4 rodata +940.0 text +314.4
> sandbox: (for 2/2 boards) all -4452.0 data -16.0 rodata +640.0 text -5076.0
[1] e0c1b49f5b
[2] f302ad8811/lib/libzstd.mk (L31)
Signed-off-by: Brandon Maier <brandon.maier@collins.com>
[trini: Set ret to -EINVAL for the error of "failed to detect
compressed" to fix warning, drop ZSTD_SRCSIZEHINT_MAX for non-Linux host
tool builds]
Signed-off-by: Tom Rini <trini@konsulko.com>
To quote the author:
So far standard boot lacks a boot menu, although it is possible to create
a rudimentary one using the existing 'bootmenu' command.
Even then, this text-based menu offer only basic functionality and does
not take full advantage of the displays which are common on many devices.
This series provides a 'bootflow menu' command which allows the user to
select from the available bootflows. An attempt is made to show the name
of the available operating systems, by reading more information into the
bootflow. A logo can be read also, where supported, so that this can be
presented to the user when an option is highlighted.
Full use is made of TrueType fonts, if enabled. For cases where only a
serial console is available, it falls back to a simple text-based menu.
All of this is implementing using a new 'expo' construct, a collection of
scenes (like menu screens) which can be navigated by the user to view
information and select options. This is fairly general and should be able
to cope with a wider array of use cases, with less hacking of the menu
code, such as is currently needed for CMD_BOOTEFI_BOOTMGR.
Of course it would be possible to enhance the existing menu rather than
creating a new setup. Instead it seems better to make the existing menu
use expo, if code space permits. It avoids the event-loop problem and
should be more extensible, given its loosely coupled components and use of
IDs instead of pointers. Further motivation is provided in the
documentation.
For now the CLI keypress-decoding code is split out to be used by the new
menu. The key codes defined by menu.h are reused also.
This is of course just a starting point. Some ideas for future work are
included in the documentation.
Create an expo to handle the boot menu. For now this is quite simple, with
just a header, some menu items and a pointer to show the current one.
Signed-off-by: Simon Glass <sjg@chromium.org>
An expo is a way of presenting and collecting information from the
user. It consists of a collection of 'scenes' of which only one is
presented at a time. An expo is typically used to show a boot menu
and allow settings to be changed.
One created, the same expo can be automatically presented in graphical
form using a vidconsole, or in text form on a serial console.
Add an initial implementation of the expo itself. Supports for scenes
and objects is provided later.
Signed-off-by: Simon Glass <sjg@chromium.org>
Some operating systems provide a logo in bmp format. Read this in if
present so it can be displayed in the menu.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add the concept of an OS name to the bootflow. This typically includes the
OS name, version and kernel version.
Implement this for the distro and script bootmeths so that it works with
Armbian and older version of Fedora.
Signed-off-by: Simon Glass <sjg@chromium.org>
Support for fonts currently depends on the type of vidconsole in use. Add
two new methods to enumerate fonts and to set the font.
Fix a few other method comments while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
We should use the cmd/ directory for commands rather than for common code
used elsewhere in U-Boot. Move the common 'source' code into
image-board.c to achieve this.
The image_source_script() function needs to call run_command_list() so
seems to belong better in the command library. Move and rename it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Split this functionality out of the 'source' command so it can be used
from another place. For now leave it where it is, but a future patch will
move it out of cmd/
Signed-off-by: Simon Glass <sjg@chromium.org>
Use the return value to save having to pass around a pointer. This also
resolves any ambiguity about what *key contains when the function is
called.
Signed-off-by: Simon Glass <sjg@chromium.org>
Use the return value to save having to pass around a pointer. This also
resolves any ambiguity about what *key contains when the function is
called.
Signed-off-by: Simon Glass <sjg@chromium.org>
The behaviour of these two functions is completely undocumented. Add some
notes so the poor, suffering dev can figure out what is going on.
Signed-off-by: Simon Glass <sjg@chromium.org>
The current cread_line() function is very long. It handles the escape
processing inline. The menu command does similar processing but at the
character level, so there is some duplication.
Split the character processing into a new function cli_ch_process() which
processes individual characters and returns the resulting input character,
taking account of escape sequences. It requires the caller to set up and
maintain its state.
Update cread_line() to use this new function.
The only intended functional change is that an invalid escape sequence
does not add invalid/control characters into the input buffer, but instead
discards these.
Signed-off-by: Simon Glass <sjg@chromium.org>
The IRAM on PX30 (or Int_MEM in datasheet) starts at 0xff0e0000 and not
0xff020000 as rightfully stated in the FIXME comment.
Let's fix it so that BROM_BOOTSOURCE_ID_ADDR points to the correct
address for PX30.
Fixes: 46281a76be ("rockchip: add core px30 headers")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
The Pinephone Pro is another device by PINE64. It's closely related
to the Pinebook Pro of which this initial support is derived from.
Specification:
- A variant of the Rockchip RK3399
- A 6 inch 720*1440 DSI display
- Front and rear cameras
- Type-C interface with alt mode display (DP 1.2) and PD charging
- 4GB LPDDR4 RAM
- 128GB eMMC
- mSD card slot
- An AP6255 module for 802.11ac WiFi and Bluetooth 5
- Quectel EG25-G 4G/LTE modem
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Neural Compute Module 2(Neu2) IO board is an industrial form factor
IO board from Edgeble AI.
General features:
- microSD slot
- MIPI DSI connector
- 2x USB Host
- 1x USB OTG
- Ethernet
- mini PCIe
- Onboard PoE
- RS485, RS232, CAN
- Micro Phone array
- Speaker
- RTC battery slot
- 40-pin expansion
Neu2 needs to mount on top of this IO board in order to create complete
Edgeble Neural Compute Module 2(Neu2) IO platform.
Add support for it.
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Rockchip RV1126 is a high-performance vision processor SoC
for IPC/CVR, especially for AI related application.
Add arch core support for it.
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: I22fde40ec375e3c6aba39808abf252edc45d4b04
Add power-domain header for RV1126 SoC from description in TRM.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add the dt-bindings header for the Rockchip RV1126, that gets shared
between the clock controller and the clock references in the dts.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Key data is never written so the parameter can be const, which allows
putting fixed keys in .rodata.
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Remove non-existent parameter 'n' from function description.
Fixes: 7a9b366cd9 ("lib: add function u16_strcasecmp()")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The gpio_hog_probe_all() functionality can be perfectly well replaced by
DM_FLAG_PROBE_AFTER_BIND DM flag, which would trigger .probe() callback
of each GPIO hog driver instance after .bind() and thus configure the
hogged GPIO accordingly.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
The assignment of block device nodes in Linux is not deterministic by
default, i.e. a newly added eMMC controller or other block device can
change the assignment of /dev/mmcblkN (or other block device node like
e.g. /dev/sdXy) and prevent the system from picking the correct block
device for root filesystem in case the root filesystem is specified on
kernel command line using 'root=/dev/mmcblkNpM' (or 'root=/dev/sdXy'
etc.).
One way out is to derive PARTUUID in U-Boot, which is unique identifier
of a partition, and pass that as root=PARTUUID=<partuuid> to Linux via
kernel command line. Linux would then find the partition using PARTUUID,
no matter on which block device the partition resides and which node was
assigned to that block device.
Derive the PARTUUID before scanning for extlinux presence and assign it
into distro_bootpart_uuid environment variable, which can then be used
in extlinux.conf kernel command line specifier.
Note that it is not possible to do this in scan_dev_for_extlinux script
because this script is called from scan_dev_for_boot script, which is
called for both block devices as well as UBI volumes, and we can not
derive PARTUUID for UBI volumes.
Signed-off-by: Marek Vasut <marex@denx.de>
The fs_loader device is used to pull in settings via the chosen node.
However, there was no library function for this, so arria10 was doing it
explicitly. This function subsumes that, and uses ofnode_get_chosen_node
instead of navigating the device tree directly. Because fs_loader pulls
its config from the environment by default, it's fine to create a device
with nothing backing it at all. Doing this allows enabling
CONFIG_FS_LOADER without needing to modify the device tree.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Add a test which validates that exit from environment script works as
expected, including return value propagation and clipping to positive
integers.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Marek Vasut <marex@denx.de>
This adds the UUU UCmd functionality as an OEM command. While the
fastboot tool allows sending arbitrary commands as long as they are
prefixed with "oem". This allows running generic U-Boot commands over
fastboot without UUU, which is especially useful when not using USB.
This is really the route we should have gone in the first place when
adding these commands.
While we're here, clean up the UUU Kconfig a bit.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Much of the fastboot code predates the introduction of Kconfig and
has quite a few #ifdefs in it which is unnecessary now that we can use
IS_ENABLED() et al.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # on vim3l
It was temporary disabled due to problem with boot.
Issue was fixed in
commit f5ed6c9ccf ("uart: sdm845: Fix debug UART pinmux")
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
In order to maintain the chain of trust, each stage of the boot process
will first authenticate each binary it loads before continuing. To
extend this to the kernal and its dtbs we can package the kernal and
its dtbs into another fitImage for Uboot to authenticate and extend the
chain of trust all the way to the kernel.
When 'boot_fit' is set, indicating we're using the secure bootflow, look
for and authenticate the kernel's fitImage.
Signed-off-by: Judith Mendez <jm@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
We're currently using CONFIG_BOOTCOMMAND to run custom boot scripts to
jump into linux. While this works, let's begin the transition to more
distribution friendly jumps to linux by enabling distro_bootcmd.
Convert the custom bootcmd to a distro_bootcmd
Signed-off-by: Judith Mendez <jm@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
TI boards use a custom (though faily common to TI boards) mechanism for
booting Linux. We would like to use the "distroboot" approach.
Enable distroboot as a further option to use for booting on am625 should
the existing options fail.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
The new JetHub D1+ has a microSD slot. Add rescue boot from microSD
Signed-off-by: Viacheslav Bocharov <adeep@lexina.in>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20221222093358.204520-1-adeep@lexina.in
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
There are currently no platform that are both CONFIG_SYS_NS16550_MEM32
and not (per how the logic was prior to being broken in 0478dac62a
("kbuild: Remove uncmd_spl logic")) enabled in CONFIG_DM_SERIAL. We drop
this line out now so that platforms which do use
CONFIG_SYS_NS16550_MEM32 and depending on stage may or may not have
DM_SERIAL set.
Fixes: 0478dac62a ("kbuild: Remove uncmd_spl logic")
Reported-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tested-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> #on Ringneck PX30, Puma RK3399
- rawnand: omap_gpmc: driver model support
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Merge tag 'u-boot-nand-20230108' of https://source.denx.de/u-boot/custodians/u-boot-nand-flash into next
Pull request for u-boot-nand-20230108
- rawnand: omap_gpmc: driver model support
The "SCRIPT FAILED" string is copied from scan_dev_for_scripts script,
update it so it prints "EXTLINUX FAILED" instead in scan_dev_for_extlinux
script.
Signed-off-by: Marek Vasut <marex@denx.de>
Support u-boot driver model. We still retain
support legacy way of doing things if ELM_BASE
is defined in <asm/arch/hardware.h>
We could completely get rid of that if all
platforms defining ELM_BASE get rid of that definition
and enable CONFIG_SYS_NAND_SELF_INIT and are verified
to work.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Link: https://lore.kernel.org/all/20221220102203.52398-9-rogerq@kernel.org
Link: https://lore.kernel.org/all/CABGWkvrvKiVA_yaDnHJcHEKwc+pEuLdz=i6HQEY0oJQvohCUsw@mail.gmail.com
On the vexpress_ca9x4 $loadaddr points to a memory area used by the EFI
sub-system. Use the same value as $kernel_addr_r which is safe.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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Merge tag 'u-boot-at91-2023.04-a' of https://source.denx.de/u-boot/custodians/u-boot-at91 into next
First set of u-boot-at91 features for the 2023.04 cycle:
This feature set includes the new DM-based NAND flash driver (old non-DM
driver is still kept for backwards compatibility), and the move to DM
NAND flash driver for sam9x60ek board. Feature set also includes
devicetree alignment for sama7g5 with Linux, devicetree alignment on USB
with Linux for all boards (sama5, sam9x60), chip id for sama7g5, minor
configs and tweaks.
Upstream linux commit 5994f58977e0.
Add reset bindings for SAMA7G5. At the moment only USB PHYs are
included.
The three reset USB phy's have their ID's mapped from 4 to 6. There are
no USB phy's with ID's numbered from 0 to 3.
Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Provide constants for the section flags used by binaries.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Per env/common.c, eth_env_get_enetaddr() returns the same return
values as is_valid_ethaddr(), i.e. true if valid, false otherwise.
Per env/common.c, eth_env_set_enetaddr() may return -EEXIST is the
ethaddr is already set. Fix both.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Remove init of UART-clock and UART-reset in arch_cpu_init(). Add DEBUG_UART
to s5p4418_nanopi2_defconfig.
Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
All uniphier v7 SoCs have cortex-a9 and use cortex-a9 global timer
in a simple implementation. Now DM_TIMER of it is available
on 35751c7f3f ("timer: sti: convert sti-timer to arm a9 global timer"),
so let's switch to it.
The old driver reads the lower 32bits of counter field
and sets the prescaler as 50 with PERIPHCLK(=50MHz),
so the global timer works as a 32-bit 1MHz timer.
The DM_TIMER uses the whole 64bits with no prescaler,
so the global timer works as a 64-bit PERIPHCLK timer.
CONFIG_SYS_HZ_CLOCK is set as the default PERIPHCLK frequency,
if there is no 'clocks' property in devicetree.
Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
As discussed previously [1,2], the source command is not safe to use with
verified boot unless there is a key with required = "images" (which has its
own problems). This is because if such a key is absent, signatures are
verified but not required. It is assumed that configuration nodes will
provide the signature. Because the source command does not use
configurations to determine the image to source, effectively no
verification takes place.
To address this, allow specifying configuration nodes. We use the same
syntax as the bootm command (helpfully provided for us by fit_parse_conf).
By default, we first try the default config and then the default image. To
force using a config, # must be present in the command (e.g. `source
$loadaddr#my-conf`). For convenience, the config may be omitted, just like
the address may be (e.g. `source \#`). This also works for images
(`source :` behaves exactly like `source` currently does).
[1] https://lore.kernel.org/u-boot/7d711133-d513-5bcb-52f2-a9dbaa9eeded@prevas.dk/
[2] https://lore.kernel.org/u-boot/042dcb34-f85f-351e-1b0e-513f89005fdd@gmail.com/
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add a fallback for this function so it can be used without regard to
whether FIT_SIGNATURE is enabled or not.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
At this point in the conversion there should be no need to have logic to
disable some symbol during the SPL build as all symbols should have an
SPL counterpart.
The main real changes done here are that we now must make proper use of
CONFIG_IS_ENABLED(DM_SERIAL) rather than many of the odd tricks we
developed prior to CONFIG_IS_ENABLED() being available.
Signed-off-by: Tom Rini <trini@konsulko.com>
A number of CONFIG symbols have crept in that are never referenced in
code, so drop them here. Further, we have two symbols being enabled
in headers while already enabled correctly in Kconfig, so these lines
can also be removed.
Signed-off-by: Tom Rini <trini@konsulko.com>
Rename the CONFIG_POWER_BD71837_I2C_* symbols to not have the CONFIG
prefix and be local to the file they are used in.
Signed-off-by: Tom Rini <trini@konsulko.com>
Perform simple renames of:
CONFIG_WATCHDOG_PRESC to CFG_WATCHDOG_PRESC
CONFIG_WATCHDOG_RC to CFG_WATCHDOG_RC
Signed-off-by: Tom Rini <trini@konsulko.com>
Perform simple renames of:
CONFIG_VSC7385_IMAGE to CFG_VSC7385_IMAGE
CONFIG_VSC7385_IMAGE_SIZE to CFG_VSC7385_IMAGE_SIZE
Signed-off-by: Tom Rini <trini@konsulko.com>
Perform simple renames of:
CONFIG_MXC_USB_FLAGS to CFG_MXC_USB_FLAGS
CONFIG_MXC_USB_PORT to CFG_MXC_USB_PORT
CONFIG_MXC_USB_PORTSC to CFG_MXC_USB_PORTSC
Signed-off-by: Tom Rini <trini@konsulko.com>
Perform simple renames of:
CONFIG_DFU_ALT to CFG_DFU_ALT
CONFIG_DFU_ALT_BOOT_EMMC to CFG_DFU_ALT_BOOT_EMMC
CONFIG_DFU_ALT_BOOT_SD to CFG_DFU_ALT_BOOT_SD
CONFIG_DFU_ALT_SYSTEM to CFG_DFU_ALT_SYSTEM
CONFIG_DFU_ENV_SETTINGS to CFG_DFU_ENV_SETTINGS
Signed-off-by: Tom Rini <trini@konsulko.com>
We have a number of places that undef CONFIG_... while we never
reference CONFIG_... in the first place. Remove these lines.
Signed-off-by: Tom Rini <trini@konsulko.com>
We have some unused and undefined symbols to remove references to, so do
that. Move the final things that we do set (or need to keep unset) to
Kconfig instead.
Signed-off-by: Tom Rini <trini@konsulko.com>
At this point only the TARGET_T1042D4RDB variant of this is supported in
tree, so remove the remaining parts of the other platforms.
Signed-off-by: Tom Rini <trini@konsulko.com>
This is always defined to 16K, so we move this over to
include/fsl_validate.h to start with. Next, we rename this from CONFIG_
to FSL_. Coalesce the various comments around this definition to be in
fsl_validate.h as well to explain the usage.
Signed-off-by: Tom Rini <trini@konsulko.com>
This define is not enabled by the only platform which currently enables
the legacy option of CONFIG_USB_DEVICE. We can drop this code.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_TEGRA_ENABLE_UARTA
CONFIG_TEGRA_ENABLE_UARTB
CONFIG_TEGRA_ENABLE_UARTC
CONFIG_TEGRA_ENABLE_UARTD
CONFIG_TEGRA_SPI
CONFIG_TEGRA_UARTA_GPU
CONFIG_TEGRA_UARTA_SDIO1
CONFIG_TEGRA_VDD_CORE_TPS62361B_SET3
CONFIG_TEGRA_VDD_CORE_TPS62366A_SET1
Signed-off-by: Tom Rini <trini@konsulko.com>
When the ti814x_evm config was removed most, but not all, of the
relevant support code was remove. Get rid of what was missed.
Fixes: 50b5326868 ("ti814x: Remove platform")
Signed-off-by: Tom Rini <trini@konsulko.com>
Enable this in the board Kconfig file, but then check for it via
CONFIG_IS_ENABLED so that it will only be true in the non-SPL case, as
is done today. As part of this we move some defines local to where
they are used as it's board specific.
Cc: Samuel Egli <samuel.egli@siemens.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_MONITOR_IS_IN_RAM
As part of this, reword some of the documentation slightly to reflect
that this is in Kconfig and not a define now.
Signed-off-by: Tom Rini <trini@konsulko.com>
The way all of the memory init code here works is that we pass
0xDEADBEEF around for the initial value (as it's a well known 'poison'
value and so easily recognized in debuggers, etc). The only point of
this CONFIG symbol was to pass in a different value for that purpose.
Drop this symbol and cleanup the code slightly.
Signed-off-by: Tom Rini <trini@konsulko.com>
This functionality is part of the legacy I2C subsystem and is currently
unused anywhere. Remove the remaining references.
Signed-off-by: Tom Rini <trini@konsulko.com>
Following how g_dnl_bind_fixup is used on other platforms, rename the
unchanging defines used here to be prefixed with EXYNOS rather than
Samsung, and define them here.
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_GATEWAYIP
CONFIG_HOSTNAME
CONFIG_IPADDR
CONFIG_NETMASK
CONFIG_ROOTPATH
CONFIG_SERVERIP
CONFIG_UBOOTPATH
To do this, we introduce a CONFIG_USE_ form of each of the above and
change include/env_default.h to test for that to be set before setting a
value. Further, we don't want to stringify the IP address related values
as they are now properly strings via Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_FLASH_SPANSION_S29WS_N
CONFIG_FLASH_VERIFY
CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
CONFIG_FSL_ISBC_KEY_EXT
CONFIG_FSL_TRUST_ARCH_v1
CONFIG_FSL_SDHC_V2_3
CONFIG_MAX_DSP_CPUS
CONFIG_MIU_2BIT_INTERLEAVED
CONFIG_SERIAL_BOOT
CONFIG_SPI_BOOTING
CONFIG_X86EMU_RAW_IO
Signed-off-by: Tom Rini <trini@konsulko.com>
This option is only used on one platform currently. However, with PHYLIB
enabled, which this platform also does, this option is not checked and
the functional use case is handled. Remove this code.
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_DM9000_BYTE_SWAPPED
CONFIG_DM9000_NO_SROM
CONFIG_DM9000_USE_16BIT
CONFIG_DM9000_DEBUG
CONFIG_MXC_GPT_HCLK
CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
Signed-off-by: Tom Rini <trini@konsulko.com>
- Drop CONFIG_BUILD_ENVCRC as this is never set directly but instead
means ENV_IS_EMBEDDED, so reference that in code and rename the Makefile
usage to BUILD_ENVCRC.
- Remove extra-$(CONFIG_ENV_IS_EMBEDDED) line as it could never be true,
and likely why there is an extra- line for CONFIG_ENV_IS_IN_FLASH (the
only use case today of embedded environments).
- With these slight changes we can then see that using the calculated
symbol of ENV_IS_EMBEDDED is the right thing to use in any code which
needs to know this situation and can remove CONFIG_ENV_IS_EMBEDDED
entirely.
Signed-off-by: Tom Rini <trini@konsulko.com>
The CONFIG_USB_FAT_BOOT, CONFIG_USB_EXT2_BOOT and CONFIG_NORBOOT defines
are not referenced anywhere, so remove them.
Signed-off-by: Tom Rini <trini@konsulko.com>
This symbol is enabled for all exynos5 platforms, move to Kconfig and
select it.
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
The VariableNameSize parameter is in bytes but u16_strnlen() counts u16.
Fix the parameter check for null termination.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
To retrieve the EFI variable name by efi_get_next_variable_name_int(),
the sequence of alloc -> efi_get_next_variable_name_int ->
realloc -> efi_get_next_variable_name_int is required.
In current code, this sequence repeatedly appears in
the several functions. It should be curved out a common function.
This commit also fixes the missing free() of var_name16
in eficonfig_delete_invalid_boot_option().
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Copy include file dt-bindings/mfd/at91-usart.h from Linux
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Add information that will be needed for enabling the UEFI capsule
update feature on the RockPi4 boards. With the feature enabled, it
would be possible to update the idbloader and u-boot.itb images on the
RockPi4B and RockPi4C variants.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In order to update the DT for rk3128
sync the clock dt-binding header.
This is the state as of v6.0 in Linux.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The EFI Conformance Profile Table entry for EBBR appears in v2.1.0 of the
EBBR specification[1]. Update naming accordingly.
While at it, update the EBBR version referenced in the documentation.
[1]: https://github.com/ARM-software/ebbr/releases/tag/v2.1.0
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
There is a CONFIG_MMC_SUNXI_SLOT definition in our sunxi_common.h config
header, which was used to note the first MMC controller to initialise.
The definition in that header was always set to 0, with no easy way of
overriding this, and certainly none of the existing boards made any use
of that (non-)feature.
Remove that definition and replace it with a constant 0 in the only
user, in board.c. It turns out that this is safe, as this is only used
in the SPL, and the BROM also unconditionally initialises MMC0.
This also removes the last legacy config symbol with SUN*I in it from
the whitelist.
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Use like the other boards a text file for the environment.
As this is the last user of keymile-common.h we can now remove this
file completely.
Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
Use already present common.env file and add a powerpc specific env
so that we can move all the environment defines to text files.
Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
Replace MTDPARTS_DEFAULT in the config include file by
CONFIG_MTDPARTS_DEFAULT in defconfig to complete the Kconfig migration.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Replace MTDPARTS_DEFAULT in the config include file by
CONFIG_MTDPARTS_DEFAULT in defconfig to complete the Kconfig migration.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Replace MTDIDS_DEFAULT and MTDPARTS_DEFAULT in the config include file by
CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT in defconfig to complete
the Kconfig migration.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Replace MTDIDS_DEFAULT in config include file by CONFIG_MTDIDS_DEFAULT
in defonfig to complete the Kconfig migration
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Since the commit d5ba6188df ("cmd: pxe_utils: Check fdtcontroladdr
in label_boot") the FDT or the FDTDIR label is required in extlinux.conf
and the fallback done by bootm command when only the device tree present
in this command parameters is no more performed when FIT is used for
kernel.
When the label FDT or FDTDIR are absent or if the device tree file is
absent, the PXE command in U-Boot uses the default U-Boot device tree
selected by fdtcontroladdr = gd->fdt_blob, it is the "Scenario 3".
With this scenario the bootm FIP fallback is no more possible with
the extlinux.conf when only "kernel" label is present and is a FIP:
kernel <path>#<conf>[#<extra-conf[#...]]
As the U-Boot FDT is always provided in the third bootm argument,
the device tree found in FIP is not used as fallback, it was done
previously in boot_get_fdt().
This patch adds a new field kernel_label to save the full kernel label.
The FDT bootm parameters use the kernel address (to avoid to load a
second time the same FIP) and the config when this full label is reused
for "fdt" or "initrd" label.
This FIP support in extlinux.conf is restored when the "FDT" label
can be found and select the same FIP (identical file and configuration):
kernel <path>#<conf>[#<extra-conf[#...]]
fdt <path>#<conf>[#<extra-conf[#...]]
The patch add also this possibility for initrd.
initrd <path>#<conf>[#<extra-conf[#...]]
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Introduce the minimum configs, only SD-MMC and UART boot related
settings, to serve as a good starting point for the am62a as we add more
functionality.
Signed-off-by: Bryan Brattlof <bb@ti.com>
[trini: Disable CONFIG_NET as it's not used, in both platforms]
Signed-off-by: Tom Rini <trini@konsulko.com>
Introduce the auto-generated clock tree and power domain data needed to
attach the am62a into the power-domain and clock frameworks of uboot
Signed-off-by: Bryan Brattlof <bb@ti.com>
Introduce the basic am62a7 SoC dtbs from the v6.1-rc3 tag of the linux
kernel along with the new am62a specific pinmux definition that we will
use to generate the dtbs for the u-boot-spl and u-boot binaries
Co-developed-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
This adds fallbacks for the various dm_rtc_* functions. This allows
common code to use these functions without ifdefs.
Fixes: c8ce7ba87d ("misc: Add support for nvmem cells")
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Move this out of board file as this is done by the DM based NAND flash
driver. The EBI chip select configuration, iomux and timings are
handled by the driver
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
Add helper functions for atmel Static Memory Controller. The functions
are required to configure SMC. This file is inherited from the work
done by Boris Brezillon for Linux
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
This file is copied from Linux. AT91 SoCs have a memory range reserved
for internal bus configuration. Expose those registers so that drivers
can make use of the matrix syscon declared in at91 DTs.
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
If the user select the image type "flat_dt" a FIT image will be build.
This breaks the legacy use case of putting a Flat Device Tree into a
legacy u-boot image.
Add a new image type "fdt_legacy" to build a legacy u-boot image
with a "flat_dt" type.
Link: https://lore.kernel.org/all/20221028155205.ojw6tcso2fofgnhm@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Define stub for dfu_*_virt function in SPL, because
CONFIG_SPL_DFU_VIRT is not defined.
This patch avoids compilation issue in dfu_fill_entity() when
CONFIG_SPL_DFU is activated because the dfu_fill_entity_virt()
function is not available.
Fixes: ec44cace4b ("dfu: add DFU virtual backend")
Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
We factor out the arch-independent parts of the ARM semihosting
implementation as a common library so that it can be shared
with RISC-V.
Signed-off-by: Kautuk Consul <kconsul@ventanamicro.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
As there are no more non-DM_ETH cases for networking, remove this legacy
file and update the Makefile to match current usage.
Signed-off-by: Tom Rini <trini@konsulko.com>
As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code fro usb_ether itself.
Signed-off-by: Tom Rini <trini@konsulko.com>
As DM_ETH is required for all network drivers, it's now safe to remove
the non-DM_ETH support code. Doing this removes some board support code
which was also unused. Finally, this removes some CONFIG symbols that
otherwise needed to be migrated to Kconfig, but were unused in code now.
Signed-off-by: Tom Rini <trini@konsulko.com>
Add support of stm32mp13 DT bindings of clock and reset.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
In practice, it is clear that the usage in m68k of
CONFIG_WATCHDOG_TIMEOUT is setting a value in milliseconds. Rename this
to the existing symbol and move to Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
We move the existing CONFIG_POST_* functionality over to CFG_POST and
then introduce CONFIG_POST to Kconfig.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Given that we can use Kconfig logic directly to see if we have a program
available on the host or not, change from passing NO_SDL to instead
controlling CONFIG_SANDBOX_SDL in Kconfig directly. Introduce
CONFIG_HOST_HAS_SDL as the way to test for sdl2-config and default
CONFIG_SANDBOX_SDL on if we have that, or not.
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Perform some deeper investigation on the remaining symbols listed in
this file and remove more.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Move a number of legacy USB UDC options to Kconfig, over from the config
header.
Cc: Pali Rohár <pali@kernel.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
This converts the following to Kconfig:
CONFIG_RTC_DS1337
CONFIG_RTC_DS1337_NOOSC
CONFIG_RTC_DS1338
CONFIG_RTC_DS1374
CONFIG_RTC_DS3231
CONFIG_RTC_MC13XXX
CONFIG_RTC_MXS
CONFIG_RTC_PT7C4338
Signed-off-by: Tom Rini <trini@konsulko.com>
This option controls using board/samsung/common/misc.c, so add a Kconfig
file there as well and select it from the boards which use this
functionality.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
