Cc: kojima.masahisa@socionext.com Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Masahisa Kojima <kojima.masahisa@socionext.com>
arm: dts: k3-am625-verdin-r5: Change CPU frequency to 800MHz
The lowest speed grade of Toradex AM62 SoMs is K speed, resulting in a
max value of 800MHz for the CPU operating frequency. A solution with
runtime selection of the CPU frequency is already planned to avoid these
kinds of problems in the future.
Fixes: 8fb8a6d49977 ("arm: dts: k3-am625-verdin-r5:Change CPU frequency to 1000MHz") Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Michal Simek [Fri, 23 Feb 2024 16:18:42 +0000 (17:18 +0100)]
arm64: zynqmp: Do not describe u-boot.itb if SPL is disabled
There is no reason to describe u-boot.itb on system without SPL. Pretty
much this is cover all systems which are using only boot.bin which contains
all images inside.
Michal Simek [Tue, 12 Mar 2024 15:51:21 +0000 (16:51 +0100)]
arm64: zynqmp: Do not setup default SPL options without SPL
mach Kconfig file select some options independently of if SPL is actually
enabled. It ends up in situation that SPL is disabled but symbols are still
present in .config. That's why add SPL dependency for them but also group
them with other SPL options in ARCH_ZYNQMP fragment with using imply
option. This should ensure the same behavior as default y.
Also fixed SPL_ZYNQMP_PSU_INIT_ENABLED for the same.
Caleb Connolly [Wed, 20 Mar 2024 14:30:50 +0000 (14:30 +0000)]
usb: gadget: UMS: support multiple sector sizes
UFS storage often uses a 4096-byte sector size, add support for dynamic
sector sizes based loosely on the Linux implementation.
Support for dynamic sector sizes changes the types used in some
divisions, resulting in the compiler attempting to use
libgcc helpers (__aeabi_ldivmod).
Replace these divisions with calls to lldiv() to handle this correctly.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> Link: https://lore.kernel.org/r/20240320-b4-qcom-usb-v4-4-41be480172e1@linaro.org
[mkorpershoek: squashed the lldiv() fix from caleb] Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Caleb Connolly [Wed, 20 Mar 2024 14:30:49 +0000 (14:30 +0000)]
usb: gadget: CDC ACM: call usb_gadget_initialize
To actually use the gadget the peripheral driver must be probed and we
must call g_dnl_clear_detach(). Otherwise acm_stdio_start() will always
fail to find a UDC on DT platforms.
Douglas Anderson [Mon, 11 Mar 2024 21:02:45 +0000 (14:02 -0700)]
patman: Properly document the patchwork_url setting
The "Series-patchwork-url:" tag description says that it overrides the
settings file but doesn't specify the name of the setting. Elsewhere
in the documentation about the "useful" settings we see a setting that
sounds promising called "patchwork_server" that's actually not a valid
setting. It should be "patchwork_url".
Fix these problems so the doc is right and more useful.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
If bootefi selftest is executed and a problem with the device-tree
installation occurs, efi_install_fdt() writes sensible error messages.
It never returns EFI_INVALID_PARAMETER. It neither makes sense to check
for EFI_INVALID_PARAMETER nor to show the usage help for the bootefi
command in this case.
Hiago De Franco [Fri, 15 Mar 2024 21:56:57 +0000 (18:56 -0300)]
doc: board: apalis-imx8: Update and improve documentation
Update and improve the building documentation of Apalis iMX8.
The following changes were made:
- imx-atf repository changed to nxp-imx GitHub.
- imx-atf branch updated to 'lf_v2.6'.
- imx-seco updated to version 5.8.7.
- nxp-imx mfgtools link updated to GitHub releases.
- General writing improvements.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Hiago De Franco [Fri, 15 Mar 2024 21:56:56 +0000 (18:56 -0300)]
doc: board: colibri-imx8x: Update and improve documentation
Update and improve the building documentation of Colibri iMX8X.
The following changes were made:
- imx-atf repository changed to nxp-imx GitHub.
- imx-atf branch updated to 'lf_v2.6'.
- imx-seco updated to version 5.8.7.
- nxp-imx mfgtools link updated to GitHub releases.
- General writing improvements.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Janne Grunau [Sat, 16 Mar 2024 21:50:24 +0000 (22:50 +0100)]
efi_selftest: Update StrToFat() unit test after CP473 map extension
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>
Janne Grunau [Sat, 16 Mar 2024 21:50:23 +0000 (22:50 +0100)]
efi_selftest: Add geometric shapes character selftest
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>
Andre Przywara [Sat, 16 Mar 2024 21:50:22 +0000 (22:50 +0100)]
efi_selftest: Add box drawing character selftest
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>
Andre Przywara [Sat, 16 Mar 2024 21:50:21 +0000 (22:50 +0100)]
efi_selftest: Add international characters test
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>
Janne Grunau [Sat, 16 Mar 2024 21:50:20 +0000 (22:50 +0100)]
lib/charset: Map Unicode code points to CP437 code points 1-31
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.
Janne Grunau [Sat, 16 Mar 2024 21:50:19 +0000 (22:50 +0100)]
video: console: Parse UTF-8 character sequences
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.
Sumit Garg [Fri, 1 Mar 2024 13:24:53 +0000 (18:54 +0530)]
doc: devicetree: Lets avoid short reference link names
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>
Caleb Connolly [Tue, 19 Mar 2024 13:24:42 +0000 (13:24 +0000)]
test: dm: add button_cmd test
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: e761035b6423 ("boot: add support for button commands") Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Marek Vasut [Mon, 18 Mar 2024 15:03:14 +0000 (16:03 +0100)]
Makefile: Add missing OF_UPSTREAM Makefile for 32bit ARM
Copy dts/upstream/src/arm64/Makefile into dts/upstream/src/arm/Makefile
and create a commit. This makes 32bit ARM buildable with OF_UPSTREAM .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Tested-by: Adam Ford <aford173@gmail.com> #am3517-evm Tested-by: Tony Dinh <mibodhi@gmail.com>
Tom Rini [Wed, 20 Mar 2024 12:39:05 +0000 (08:39 -0400)]
Merge branch '2024-03-19-assorted-updates' into next
- 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'.
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>
Lukasz Wiecaszek [Sun, 10 Mar 2024 10:29:58 +0000 (11:29 +0100)]
arm: Check FEAT_CCIDX when parsing ccsidr_el1 register
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.
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.
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>
Tom Rini [Tue, 19 Mar 2024 13:10:30 +0000 (09:10 -0400)]
Merge tag 'u-boot-socfpga-next-20240319' of https://source.denx.de/u-boot/custodians/u-boot-socfpga into next
- 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>
- 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.
- Fix build error when SoM detection on Phytec board.
- Fix sc_misc_otp_fuse_read() error check on colibri-imx8x/apalis-imx8.
- Fix NPU/VPU fdt disable fixup on i.MX8M.
Tim Harvey [Tue, 12 Mar 2024 19:05:43 +0000 (12:05 -0700)]
imx8m*_venice: move venice to 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
Benjamin Hahn [Mon, 4 Mar 2024 11:48:54 +0000 (12:48 +0100)]
drivers: imx_tmu: Select polling-rate from cpu-thermal devicetree node
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>
On imx8m[m|p|q].dtsi, upstream Linux uses different names for NPU/VPU
IP block nodes. It leads variants without such HW block having it
enabled by default.
This patch adds the upstream Linux node's paths to the disable list while
keep the compatibility with downstream Linux.
Signed-off-by: Vitor Soares <vitor.soares@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Commit bfb3409d676f ("imx: toradex/apalis-imx8: correct SCU API usage")
made an incorrect logic change in the error code check of
sc_misc_otp_fuse_read():
- if (scierr == SC_ERR_NONE) {
+ if (scierr) {
/* QP has one A72 core disabled */
is_quadplus = ((val >> 4) & 0x3) != 0x0;
}
The other changes in this commit are correct.
sc_misc_otp_fuse_read() returns 0 on a successful fuse read.
This inversion causes board_mem_get_layout() to report incorrect RAM size.
Go back the original error check logic to fix the problem.
Fixes: bfb3409d676f ("imx: toradex/apalis-imx8: correct SCU API usage") Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Commit aa6e698a7acd ("imx: toradex/colibri-imx8x: correct SCU API usage")
made an incorrect logic change in the error code check of
sc_misc_otp_fuse_read():
- if (sc_err == SC_ERR_NONE) {
+ if (sc_err) {
/* DX has two A35 cores disabled */
return (val & 0xf) != 0x0;
}
The other changes in this commit are correct.
sc_misc_otp_fuse_read() returns 0 on a successful fuse read.
This inversion causes board_mem_get_layout() to report incorrect RAM size.
Go back the original error check logic to fix the problem.
Fixes: aa6e698a7acd ("imx: toradex/colibri-imx8x: correct SCU API usage") Reported-by: Hiago De Franco <hiago.franco@toradex.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Hiago De Franco <hiago.franco@toradex.com> # Toradex Colibri iMX8X 1GB
Tom Rini [Fri, 15 Mar 2024 13:15:31 +0000 (09:15 -0400)]
Merge tag 'u-boot-rockchip-20240315' of https://source.denx.de/u-boot/custodians/u-boot-rockchip into next
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;
Quentin Schulz [Thu, 14 Mar 2024 09:36:29 +0000 (10:36 +0100)]
rockchip: boot_mode: fix rockchip_dnl_key_pressed requiring ADC support
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.
Quentin Schulz [Thu, 14 Mar 2024 09:36:27 +0000 (10:36 +0100)]
adc: add missing depends on ADC for controller drivers
The ADC controller drivers are obviously all depending on ADC symbol
being selected.
While they don't seem to fail to build without, they won't be useful
without that symbol selected, so let's make sure the options aren't
shown in menuconfig when ADC isn't selected.
Quentin Schulz [Thu, 14 Mar 2024 09:36:26 +0000 (10:36 +0100)]
rockchip: jaguar-rk3588: enable SARADC and derivatives
The SARADC is used on Jaguar for multiple things:
- channel 0 is used (at runtime) as a BIOS button,
- channel 2 is exposed on the Mezzanine connector for customer specific
logic,
- channel 5 and 6 are used for identification,
Since the SARADC requires a vref-supply provided by the RK806 PMIC, its
support and the support for its regulators are also enabled.
The button, adc, pmic and regulator commands are also enabled for CLI
use in U-Boot for debugging and scripting purposes.
The RK806 PMIC on Jaguar being routed on the SPI bus, let's enable
Rockchip SPI controller driver.
Finally, the SARADC channel 1 on Jaguar is hardwired so will never
change in the lifetime of a unit, for that reason, disable the Rockchip
Download Mode check by setting ROCKCHIP_BOOT_MODE_REG symbol to 0.
Quentin Schulz [Thu, 14 Mar 2024 09:36:25 +0000 (10:36 +0100)]
power: pmic: rk8xx: fix duplicate prompt
SPL_PMIC_RK8XX and PMIC_RK8XX both share the same prompt making it
difficult to know at first glance in menuconfig what's for what, let's
fix this by adding "in SPL" at the end of the prompt for the SPL symbol.
Quentin Schulz [Thu, 14 Mar 2024 09:36:24 +0000 (10:36 +0100)]
rockchip: adc: rockchip-saradc: add support for RK3588
This adds support for the SARADCv2 found on RK3588.
There is no stop callback as it is currently configured in single
conversion mode, where the ADC is powered down after a single conversion
has been made.
Due to what seems to be a silicon bug, a controller reset needs to be
issued before starting a channel conversion otherwise Rockchip says that
channel 1 will error whatever that means. This is aligned with upstream
and downstream Linux kernel as well as downstream U-Boot.
Quentin Schulz [Thu, 14 Mar 2024 09:36:23 +0000 (10:36 +0100)]
rockchip: adc: rockchip-saradc: factor out stop callback
SARADC v2 doesn't have a stop mechanism once in single mode. In series
conversion, the logic is different anyway. Therefore, let's abstract
this function so that it can be provided from the udevice.data pointer.
Quentin Schulz [Thu, 14 Mar 2024 09:36:22 +0000 (10:36 +0100)]
rockchip: adc: rockchip-saradc: factor out start_channel callback
SARADC v1 and v2 have a different way of starting a channel, therefore
let's abstract this function so that it can be provided from the
udevice.data pointer.
Quentin Schulz [Thu, 14 Mar 2024 09:36:21 +0000 (10:36 +0100)]
rockchip: adc: rockchip-saradc: factor out channel_data callback
SARADC v1 and v2 have a different way of reading data, therefore let's
abstract this function so that it can be provided from the udevice.data
pointer.
Quentin Schulz [Thu, 14 Mar 2024 09:36:20 +0000 (10:36 +0100)]
rockchip: adc: rockchip-saradc: use union for preparing for v2
The registers are entirely different between SARADC v1 and SARADC v2, so
let's prepare to add another struct for accessing v2 registers by adding
a union.
Quentin Schulz [Thu, 14 Mar 2024 09:36:18 +0000 (10:36 +0100)]
power: rk8xx: add support for RK806
This adds support for RK806, only the SPI variant has been tested.
The communication "protocol" over SPI is the following:
- write three bytes:
- 1 byte: [0:3] length of the payload, [6] Enable CRC, [7] Write
- 1 byte: LSB register address
- 1 byte: MSB register address
- write/read length of payload
The CRC is always disabled for now.
The RK806 technically supports I2C as well, and this should be able to
support it without any change, but it wasn't tested.
The DT node name prefix for the buck converters has changed in the
Device Tree and is now dcdc-reg. The logic for buck converters is
however manageable within the current logic inside the rk8xx regulator
driver. The same cannot be said for the NLDO and PLDO.
Because pmic_bind_children() parses the DT nodes and extracts the LDO
index from the DT node name, NLDO and PLDO will have overlapping
indices. Therefore, we need a separate logic from the already-existing
ldo callbacks. Let's reuse as much as possible though.
Quentin Schulz [Thu, 14 Mar 2024 09:36:17 +0000 (10:36 +0100)]
regulator: rk8xx: add indirection level for some ldo callbacks
By passing a rk8xx_reg_info directly to the internal get_value, it'd be
possible to call this same function with a logic for getting the
rk8xx_reg_info different from the current get_ldo_reg, e.g. for NLDO and
PLDO support for RK806.
Quentin Schulz [Thu, 14 Mar 2024 09:36:15 +0000 (10:36 +0100)]
regulator: rk8xx: remove unused functions
Those two functions had their last user removed in commit f9c68a566c4d
("rockchip: phycore_rk3288: remove phycore_init() function") part of
v2023.01 release, so let's do some cleanup here.
Quentin Schulz [Thu, 14 Mar 2024 09:36:14 +0000 (10:36 +0100)]
rockchip: spi: rk_spi: do not write bytes when in read-only mode
The read-only mode is currently supported but only for 16b-aligned
buffers. For unaligned buffers, the last byte will be read in RW mode
right now, which isn't what is desired. Instead, let's put the
controller back into RO mode for that last byte and skip any write in
the xfer loop.
This is required for 3-wire SPI mode where PICO/POCI lanes are shorted
on HW level. This incidentally the recommended design for RK806 PMIC for
RK3588 products.
Ben Wolsieffer [Fri, 8 Mar 2024 03:00:51 +0000 (22:00 -0500)]
rockchip: load env from boot MMC device
Currently, if the environment is stored on an MMC device, the device
number is hardcoded by CONFIG_SYS_MMC_ENV_DEV. This is problematic
because many boards can choose between booting from an SD card or a
removable eMMC. For example, the Rock64 defconfig sets
CONFIG_SYS_MMC_ENV_DEV=1, which corresponds to the SD card. If an eMMC
is used as the boot device and no SD card is installed, it is impossible
to save the environment.
To avoid this problem, we can choose the environment MMC device based on
the boot device. The theobroma-systems boards already contain code to do
this, so this commit simply moves it to the common Rockchip board file,
with some refactoring. I also removed another implementation of
mmc_get_env_dev() from tinker_rk3288 that performed MMC boot device
detection by reading a bootrom register.
This has been tested on a Rock64v2.
Signed-off-by: Ben Wolsieffer <benwolsieffer@gmail.com> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Chris Morgan [Mon, 5 Feb 2024 18:58:55 +0000 (12:58 -0600)]
board: rockchip: Add early ADC button detect for RGxx3
Add ADC button detect for early SPL stage for RGxx3 device. This is
important because on at least the RG353P and RG353V a clk pin is not
exposed that would allow us to take the eMMC out of the boot path.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Chris Morgan [Mon, 5 Feb 2024 18:58:54 +0000 (12:58 -0600)]
configs: Remove unnecessary options from RGxx3 config
Based on feedback from the mailing list while adding support for a new
device (the Powkiddy X55), correct the config options for the RGxx3
as well to remove unnecessary drivers and increase the SPL stack size.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Chris Morgan [Mon, 5 Feb 2024 18:58:53 +0000 (12:58 -0600)]
board: rockchip: Add support for Powkiddy RGB10MAX3
Add support to the RGxx3 device for the Powkiddy RGB10MAX3. This device
is extremely similar to all the other devices and can use the same
bootloader with the same detection logic.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Tue, 12 Mar 2024 23:36:15 +0000 (23:36 +0000)]
rockchip: io-domain: Add support for RK3399
Port the RK3399 part of the Rockchip IO-domain driver from linux.
This differs from linux version in that pmu io iodomain bit is enabled
in the write ops instead of in an init ops as in linux, this way we can
avoid keeping a full state of all supply that have been configured.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Tue, 12 Mar 2024 23:36:14 +0000 (23:36 +0000)]
board: rockchip: Add a common ROCK Pi 4 target
Move ROCK Pi 4 specific board code from the shared evb_rk3399 target
into its own board target and update related defconfigs to use the new
TARGET_ROCKPI4_RK3399 option.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Christopher Obbard <chris.obbard@collabora.com> Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
These functions is excluded from SPL build and BOARD_EARLY_INIT_F is not
enabled for any of the affected boards, so this legacy code is not used.
Rockchip common board code already enable all regulators flagged as
always-on or boot-on in device tree, and fixed/gpio regulators now have
basic reference counting support so the original intent of this code is
no longer valid.
Remove the unneeded and unused code that used to enable usb regulators.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
projects / thirdparty / u-boot.git / log
