Add support for i.MX8MP reset controller, it has same reset IP inside
as the other iMX7 and iMX8M variants but with different module layout.
Inspired from counterpart Linux kernel v6.8-rc3 driver:
drivers/reset/reset-imx7.c. Use last Linux kernel driver reference
commit bad8a8afe19f ("reset: Explicitly include correct DT includes").
Tested-by: Tim Harvey <tharvey@gateworks.com> #imx8mp-venice*
Tested-by: Adam Ford <aford173@gmail.com> #imx8mp-beacon-kit
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
imx7_reset_{deassert/assert}_imx* are a bit more confusing when compared
with imx*_reset_{deassert/assert}. So refactor driver to use function
names easier to understand. This shouldn't affect the functionality
though.
Suggested-by: Marek Vasut <marex@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Add APIs to set a firmware_name to a rproc and boot the rproc with the
same firmware.
Clients can call rproc_set_firmware() API to set firmware_name for a rproc
whereas rproc_boot() will load the firmware set by rproc_set_firmware() to
a buffer by calling request_firmware_into_buf(). rproc_boot() will then
load the firmware file to the remote processor and start the remote
processor.
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Acked-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
The K3 J721S2 SoCs have two C71x DSP subsystems in MAIN voltage domain,
and there are no C66x DSP subsystems on these SoCs. The C71x DSP subsystem
is a slighly updated version of the C71x DSP subsystem on J721e. The
C71x DSPs are 64 bit machine with fixed and floating point DSP
operations.
Extend support to the C71x DSPs with J721S2 compatible strings.
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
The K3 J721S2 SoCs have three dual-core R5F subsystems, one in MCU
voltage domain and the other two in MAIN voltage domain. These R5F
clusters are similar to the R5F clusters in J7200 SoCs.
Compatible Info is updated to support J721S2 SoCs.
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Pull request efi-next-20240321
Documentation:
* Avoid short reference link names in device-tree documentation.
UEFI/Video:
* Support code page 437 code points 1 - 31 used by GRUB
Test that Unicode code points which map to CP437 code points 1-31 are
converted to '_'. This ensures no FAT file names do not contain chars
which are control characters in other code pages (CP 1250 for example).
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Draw symbols from Unicode's "Geometric shapes" page which translate to
code page 437 code points 1-31. These are used by UEFI applications to
draw user interfaces using EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.
The output has to be checked manually on the screen for correctness.
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
UEFI applications rely on Unicode output capability, and might use that
for drawing pseudo-graphical interfaces using Unicode defined box
drawing characters.
Add a simple test to display the most basic box characters, which would
need to be checked manually on the screen for correctness.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
UEFI relies entirely on unicode output, which actual fonts displayed on
the screen might not be ready for.
Add a test displaying some international characters, to reveal missing
glyphs, especially in our builtin fonts.
This would be needed to be manually checked on the screen for
correctness.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Code page 437 uses code points 1-31 for glyphs instead of control
characters. Map the appropriate Unicode code points to this code points.
Fixes rendering of grub2's menu as EFI application using the
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL on a console with bitmap fonts.
Signed-off-by: Janne Grunau <j@jannau.net>
efi_console / UEFI applications (grub2, sd-boot, ...) pass UTF-8
character sequences to vidconsole which results in wrong glyphs for code
points outside of ASCII. The truetype console expects Unicode code
points and bitmap font based consoles expect code page 437 code points.
To support both convert UTF-8 to UTF-32 and pass Unicode code points in
vidconsole_ops.putc_xy(). These can be used directly in console_truetype
and after conversion to code page 437 in console_{normal,rotate}.
This fixes rendering of international, symbol and box drawing characters
used by UEFI applications.
Signed-off-by: Janne Grunau <j@jannau.net>
Short reference link names like "dtspec", "dtrepo", "dttweaks" etc.
interrupt the flow of the document text. Lets avoid them and instead
expand in place for better readability.
Suggested-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Add a test for the button_cmd feature. This validates that commands can
be mapped to two buttons, that the correct command runs based on which
button is pressed, that only 1 command is run, and that no command runs
if button_cmd_0_name is wrong or unset.
Additionally, fix a potential uninitialised variable use caught by these
tests, the btn variable in get_button_cmd() is assumed to be null if
button_get_by_label() fails, but it's actually used uninitialised in
that case.
CONFIG_BUTTON is now enabled automatically and was removed when running
save_defconfig.
Fixes: e761035b64 ("boot: add support for button commands")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
There could be two memory allocation scheme in SPL phase.
Explicitly print the corresponding error message.
Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
- TI J7200 updates, GIC-600 support, 2 more tests, fix parsing
ccsidr_el1 register in some cases, prepare for allowing remoteproc to
use fs_loader and make the binary_size_check rule not require 'bc'.
Add a test for reset commands which performs resetting of CPU, It does
COLD reset by default and WARM reset with -w option.
Signed-off-by: Love Kumar <love.kumar@amd.com>
Add test case for saveenv command in non-JTAG bootmode which saves the
u-boot environment variables in persistent storage.
Signed-off-by: Love Kumar <love.kumar@amd.com>
The error message "bc: command not found" is easily missed since the
build continues.
bc is not a part of coreutils or base-devel. POSIX sh can also do the
calculation.
Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Current Cache Size ID Register (ccsidr_el1) has two "flavors"
depending on whether FEAT_CCIDX is implemented or not.
When FEAT_CCIDX is implemented Associativity parameter
is coded on bits [23:3] and NumSets parameter on bits [55:32].
When FEAT_CCIDX is not implemented then Associativity parameter
is coded on bits [12:3] and NumSets parameter on bits [27:13].
Current U-Boot code does not check whether FEAT_CCIDX is implemented
and always parses ccsidr_el1 as if FEAT_CCIDX was not implemented.
This is of course wrong on systems where FEAT_CCIDX is implemented.
This patch fixes that problems and tests whether FEAT_CCIDX
is implemented or not and accordingly parses the ccsidr_el1 register.
Signed-off-by: Lukasz Wiecaszek <lukasz.wiecaszek@gmail.com>
Arm's GIC-600 features a Power Register (GICR_PWRR),
which needs to be programmed to enable redistributor
operation. Power on the redistributor and wait until
the power on state is reflected by checking the bit
GICR_PWRR.RDPD == 0. While running U-Boot in EL3
without enabling this register, GICR_WAKER.ChildrenAsleep
bit is not getting cleared and loops infinitely.
This register(GICR_PWRR) must be programmed to mark the frame
as powered on, before accessing other registers in the frame.
Rest of initialization sequence remains the same.
ARM GIC-600 IP complies with ARM GICv3 architecture.
Enable this config if GIC-600 IP present.
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Corrects the ti,sci property to point to dm_tifs node for proper
functioning of mcu_ringacc and mcu_udmap.
Fixes: df73e791ce ("arm: dts: j7200: dts sync with Linux 6.6-rc1")
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
- Add the missing bootph-all property in the flash subnode for ospi
- Add the missing overrides for the ospi node in the r5 devicetree
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Add the necessary configs required for OSPI functionality.
Also update the ospi flash partition offsets as per the devicetree.
Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
load_firmware() API calls fs-loader APIs and checks for CONFIG_FS_LOADER
before calling those APIs. The if check only checks for CONFIG_FS_LOADER
but not for CONFIG_SPL_FS_LOADER.
When CONFIG_FS_LOADER is enabled, load_firmware() API calls fs-loader APIs
but this is done at SPL stage and at this time FS_LOADER is not built yet
as a result we see below build error.
AR spl/boot/built-in.o
LD spl/u-boot-spl
arm-none-linux-gnueabihf-ld.bfd: arch/arm/mach-k3/common.o: in function
`load_firmware':
/home/danish/workspace/u-boot/arch/arm/mach-k3/common.c:184: undefined
reference to `get_fs_loader'
arm-none-linux-gnueabihf-ld.bfd:
/home/danish/workspace/u-boot/arch/arm/mach-k3/common.c:185: undefined
reference to `request_firmware_into_buf'
make[2]: *** [/home/danish/workspace/u-boot/scripts/Makefile.spl:527:
spl/u-boot-spl] Error 1
make[1]: *** [/home/danish/workspace/u-boot/Makefile:2055:
spl/u-boot-spl] Error 2
make[1]: Leaving directory '/home/danish/uboot_images/am64x/r5'
make: *** [Makefile:177: sub-make] Error 2
Fix this by modifying the if check to CONFIG_IS_ENABLED(FS_LOADER) instead
of IS_ENABLED(CONFIG_FS_LOADER) as the former will check for the
appropriate config option (CONFIG_SPL_FS_LOADER / CONFIG_FS_LOADER) based
on the build stage.
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Acked-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
- A new driver in the misc to register setting from device tree. This
also provides user a clean interface and all register settings are
centralized in one place, device tree.
- Enable Agilex5 platform for Intel product. Changes, modification and
new files are created for board, dts, configs and makefile to create
the base for Agilex5.
Build-tested on SoC64 boards, boot tested on some of them.
This patch is to enable Agilex5 platform for Intel
product. Changes, modification and new files are
created for board, dts, configs and makefile to
create the base for Agilex5.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@intel.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/19975
- Select polling-rate from cpu-thermal devicetree node on imx_tmu.
- Re-organize the U-Boot environment and add RAUC logic for
phycore_imx8mp.
- Enable watchdog on colibri-imx7.
- Move imx8mm-venice to use OF_UPSTREAM.
Move to imx8m{m,n,p}-venice to OF_UPSTREAM:
- replace the non-upstream generic imx8m{m,n,p}-venice dt with one of the
dt's from the OF_LIST
- handle the fact that dtbs now have a 'freescale/' prefix
- imply OF_UPSTREAM
- remove rudundant files from arch/arm/dts leaving only the
*-u-boot.dtsi files
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Add RAUC boot logic to the environment. This is the first board to
utilize this environment.
Signed-off-by: Leonard Anderweit <l.anderweit@phytec.de>
Tested-by: Teresa Remmet <t.remmet@phytec.de>
Add logic for booting systems with the RAUC update mechanism. This can
be reused by other phytec boards.
Signed-off-by: Leonard Anderweit <l.anderweit@phytec.de>
Tested-by: Teresa Remmet <t.remmet@phytec.de>
Move the default bootcmd from the defconfig to the board environment.
No change in functionality.
Signed-off-by: Leonard Anderweit <l.anderweit@phytec.de>
Tested-by: Teresa Remmet <t.remmet@phytec.de>
Move the environment into the board directory and convert it from a C
header to a text file. Sort the variables alphabetically.
No functional changes.
Signed-off-by: Leonard Anderweit <l.anderweit@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>
Tested-by: Teresa Remmet <t.remmet@phytec.de>
The polling rate is already specified in some devicetrees, like
imx8mp.dtsi for example, but was not selected so far. For the
trippoints, the cpu-thermal node is used. Also get the polling rate from
this node. Use the default of 5000ms if the polling rate should not be
specified in the devicetree.
NOTE: The polling rate from the devicetree will be used after this
patch. In imx8*.dtsi devicetrees the polling delay is set to 2000ms for
example.
Signed-off-by: Benjamin Hahn <B.Hahn@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Please pull the updates for rockchip platform:
- Add board: rk3588 Generic, Cool Pi CM5, Theobroma-Systems RK3588 Jaguar SBC,
Toybrick TB-RK3588X;
rk3588s Cool Pi 4B;
rk3566 Pine64 PineTab2;
- Add saradc v2 support;
- Add PMIC RK806 support;
- rk3588 disable force_jtag by default;
- Migrate to use IO-domain driver for all boards;
- Use common bss and stack addresses for rk33xx and rk35xx boards;
- Other updates for driver, config and dts;
ADC support is implied by the Rockchip arch Kconfig but that means it
should be possible to disable ADC support and still be able to build.
However the weak implementation of rockchip_dnl_key_pressed() currently
blindly use functions from the ADC subsystem which do not exist when ADC
is not enabled, failing the build.
Therefore, let's encapsulate this logic with a check on the ADC symbol
being selected.
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>
