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Enable sysinfo smbios by default for arm64.
When SYSINFO_SMBIOS is enabled, disable QFW_SMBIOS.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Port the RK3328 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.
Enable by default on all RK3328 boards, skip rk3328-evb because this
target is typically also used on miscellaneous boards and boxes not
fully supported by U-Boot.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add support for true random number generator provided by the MCU on
Turris Omnia. The MCU firmware supports TRNG if the FEAT_TRNG bit is set
in features. In that case we bind the rng driver.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add support for system power off via UCLASS_SYSRESET. Newer versions of
Turris Omnia MCU firmware can power off the board (MCU will disable
almost all voltage regulators and go into low power mode).
Move the MCU driver into drivers/misc and register it under UCLASS_MISC.
The sysreset and gpio device are bound as child devices of the MCU device.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add socfpga_dtreg driver enablement for Intel SoCFPGA.
Signed-off-by: Wan Yee Lau <[email protected]>
Reviewed-by: Tien Fong Chee <[email protected]>
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QEMU provides SMBIOS tables with detailed information. We should not try to
replicate them in U-Boot.
If we want to inform about U-Boot, we can add a Firmware Inventory
Information (type 45) table in future.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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commit 1b15483deb3f ("misc: add Qualcomm GENI SE QUP device driver")
introduced support for platform-specific oversampling values, necessary
to configure the UART clocks on all platforms at runtime. However it
relies in probing a parent device. Despite the DM_FLAG_PRE_RELOC flag,
this is not done consistently during boot.
Instead, take another approach by relying on ofnode_ helpers to read the
serial engine base address and do the read directly. This fixes early
UART on boards with a non-default oversampling rate.
Signed-off-by: Caleb Connolly <[email protected]>
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We have two implementations of write_acpi_tables(). One for writing ACPI
tables based on ACPI_WRITER() entries another based on copying tables from
QEMU.
Create a symbol CONFIG_QFW_ACPI that signifies copying ACPI tables from
QEMU and use it consistently.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Both FS_LOADER and SPL_FS_LOADER have the same menu prompt.
To avoid confusion, make prompt for SPL_FS_LOADER different.
Signed-off-by: Alexander Gendin <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Similar change was done by commit b4c2c151b14b ("Kconfig: Remove all
default n/no options") and again sync is required.
default n/no doesn't need to be specified. It is default option anyway.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Svyatoslav Ryhel <[email protected]> # tegra
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Angelo Dureghello <[email protected]>
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Port the Rockchip IO-domain driver for RK3568 from linux.
The driver auto probe after bind to configure IO-domain based on the
regulator voltage. Compared to the linux driver this driver is not
notified about regulator voltage changes and only configure IO-domain
based on the initial voltage autoset by the regulator.
It is not recommended to enable MMC_IO_VOLTAGE or the mmc signal voltage
and IO-domain may end up out of sync.
Based on the linux commit 28b05a64e47c ("soc: rockchip: io-domain: add
rk3568 support").
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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This driver is not actually built since a Kconfig was never created for
it.
Add a Kconfig (which is already implied by COREBOOT) and update the
implementation to avoid using unnecessary memory. Drop the #ifdef at the
top since we can rely on Kconfig to get that right.
To enable it (in addition to serial and video), use:
setenv stdout serial,vidconsole,cbmem
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[Modified the comment about overflow a little bit]
Signed-off-by: Bin Meng <[email protected]>
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It is not a parse error to have a default value of "0" for a "hex" type
entry, instead of "0x0". However, "0" and "0x0" are not treated the
same even by the tools themselves. Correct this by changing the default
value from "0" to "0x0" for all hex type questions that had the
incorrect default. Fix one instance (in two configs) of a default of "0"
being used on a hex question to be "0x0". Remove the cases where a
defconfig had set a value of "0x0" to be used as the default had been
"0".
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Per NXP requirement, we rename all the NXP EdgeLock Secure Enclave
code including comment, folder and API name to ELE to align.
Signed-off-by: Peng Fan <[email protected]>
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This change adds a Qualcomm GENI SE QUP device driver as a wrapper for
actually enabled and used serial devices found on a board.
At the moment the driver is pretty simple, its intention is to populate
childred devices and provide I/O mem read interface to them as clients,
this is needed for GENI UART driver to set up a proper clock divider
and provide the actually asked baud rate.
Signed-off-by: Vladimir Zapolskiy <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
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The ocotp driver is available for regular and SPL builds using the
(SPL_)MXC_OCOTP configuration. Also, the ocotp driver does not support
the driver model (DM) configuration.
But, for SPL builds, the SPL_MXC_OCOTP configuration depends on
SPL_MISC which implies on SPL_DM.
This commit replaces the dependency on SPL_MISC with SPL_DRIVERS_MISC.
So the only requirement is to have enabled miscellaneous drivers for
the SPL.
Signed-off-by: Jean-Marie Lemetayer <[email protected]>
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Add support for rk3066a, rk3188, rk322x and rk3288 compatible.
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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This converts the following to Kconfig:
CONFIG_SMSC_LPC47M
CONFIG_SMSC_SIO1007
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_MXS_OCOTP
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_FSL_IIM
Signed-off-by: Tom Rini <[email protected]>
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Since iMX9 uses S401 which shares the API with iMX8ULP. So move S400
MU driver and API to a common place and selected by CONFIG_IMX_SENTINEL
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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add nuvoton BMC npcm750 host configuration driver
Signed-off-by: Jim Liu <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_FSL_SEC_MON
CONFIG_SYS_FSL_SEC_MON_BE
CONFIG_SYS_FSL_SEC_MON_LE
Signed-off-by: Tom Rini <[email protected]>
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Add Nuvoton BMC npcm750 otp driver
Signed-off-by: Jim Liu <[email protected]>
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Merge in v2022.07-rc5.
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This adds a driver for the Security Fuse Processor (SFP) present on
LS1012A, LS1021A, LS1043A, and LS1046A processors. It holds the
Super-Root Key (SRK), One-Time-Programmable Master Key (OTPMK), and
other "security" related fuses. Similar devices (sharing the same name)
are present on other processors, but for the moment this just supports
the LS2 variants.
The mirror registers are loaded during power-on reset. All mirror
registers must be programmed or read at once. Because of this, `fuse
prog` will program all fuses, even though only one might be specified.
To prevent accidentally burning through all your fuse programming cycles
with something like `fuse prog 0 0 A B C D`, we limit ourselves to one
programming cycle per reset. Fuses are numbered based on their address.
The fuse at 0x1e80200 is 0, the fuse at 0x1e80204 is 1, etc.
The TA_PROG_SFP supply must be enabled when programming fuses, but must
be disabled when reading them. Typically this supply is enabled by
inserting a jumper or by setting a register in the board's FPGA. I've
also added support for using a regulator. This could be helpful for
automatically issuing the FPGA write, or for toggling a GPIO controlling
the supply.
I suggest using the following procedure for programming:
1. Override the fuses you wish to program
=> fuse override 0 2 A B C D
2. Inspect the values and ensure that they are what you expect
=> fuse sense 0 2 4
3. Enable TA_PROG_SFP
4. Issue a program command using OSPR0 as a dummy. Since it contains the
write-protect bit you will usually want to write it last anyway.
=> fuse prog 0 0 0
5. Disable TA_PROG_SFP
6. Read back the fuses and ensure they are correct
=> fuse read 0 2 4
Signed-off-by: Sean Anderson <[email protected]>
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This adds support for "nvmem cells" as seen in Linux. The nvmem device
class in Linux is used for various assorted ROMs and EEPROMs. In this
sense, it is similar to UCLASS_MISC, but also includes
UCLASS_I2C_EEPROM, UCLASS_RTC, and UCLASS_MTD. New drivers corresponding
to a Linux-style nvmem device should be implemented as one of the
previously-mentioned uclasses. The nvmem API acts as a compatibility
layer to adapt the (slightly different) APIs of these uclasses. It also
handles the lookup of nvmem cells.
While nvmem devices can be accessed directly, they are most often used
by reading/writing contiguous values called "cells". Cells typically
hold information like calibration, versions, or configuration (such as
mac addresses).
nvmem devices can specify "cells" in their device tree:
qfprom: eeprom@700000 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0x00700000 0x100000>;
/* ... */
tsens_calibration: calib@404 {
reg = <0x404 0x10>;
};
};
which can then be referenced like:
tsens {
/* ... */
nvmem-cells = <&tsens_calibration>;
nvmem-cell-names = "calibration";
};
The tsens driver could then read the calibration value like:
struct nvmem_cell cal_cell;
u8 cal[16];
nvmem_cell_get_by_name(dev, "calibration", &cal_cell);
nvmem_cell_read(&cal_cell, cal, sizeof(cal));
Because nvmem devices are not all of the same uclass, supported uclasses
must register a nvmem_interface struct. This allows CONFIG_NVMEM to be
enabled without depending on specific uclasses. At the moment,
nvmem_interface is very bare-bones, and assumes that no initialization
is necessary. However, this could be amended in the future.
Although I2C_EEPROM and MISC are quite similar (and could likely be
unified), they present different read/write function signatures. To
abstract over this, NVMEM uses the same read/write signature as Linux.
In particular, short read/writes are not allowed, which is allowed by
MISC.
The functionality implemented by nvmem cells is very similar to that
provided by i2c_eeprom_partition. "fixed-partition"s for eeproms does
not seem to have made its way into Linux or into any device tree other
than sandbox. It is possible that with the introduction of this API it
would be possible to remove it.
Signed-off-by: Sean Anderson <[email protected]>
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This patch adds a driver for configuration of the Microchip USB251xB/xBi
USB 2.0 hub controller series with USB 2.0 upstream connectivity, SMBus
configuration interface and two to four USB 2.0 downstream ports.
This is ported from Linux as of Linux kernel commit
5c2b9c61ae5d8 ("usb: usb251xb: add boost-up property support")
Signed-off-by: Marek Vasut <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Simon Glass <[email protected]>
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We have many cases of SPL (or TPL or VPL) drivers that don't depend on
SPL_MISC (and so on) but rather just MISC.
Cc: Sean Anderson <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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We should only build support for misc if the appropriate SPL/TPL symbol
is defined. To ease the transition, make SPL/TPL_MISC default to MISC.
This is necessary because many drivers don't specify their dependencies
properly. These defaults can be removed once all drivers depend on the
appropriate config.
Fixes: aaba703fd0 ("spl: misc: Allow misc drivers in SPL and TPL")
Signed-off-by: Sean Anderson <[email protected]>
[trini: Add VPL_MISC symbol, handle like SPL/TPL_MISC]
Signed-off-by: Tom Rini <[email protected]>
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Add VPL versions of commonly used Kconfig options.
Signed-off-by: Simon Glass <[email protected]>
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ATSHA204A uses bit-reversed checksum of standard CRC-16 with polynomial
x^16 + x^15 + x^2 + 1.
This ATSHA204A specific checksum can be calculated just by using common
U-Boot functions bitrev16() and crc16().
So replace custom driver CRC-16 implementation by common U-Boot functions.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add a driver for the Gateworks System Controller used on Gateworks boards
which provides a boot watchdog, power control, temperature monitor,
and voltage ADCs.
Signed-off-by: Tim Harvey <[email protected]>
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Add a multi-function device driver which will probe its children and
provides methods to access the device.
Signed-off-by: Michael Walle <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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Enable fs_loader compilation at SPL Level.
Signed-off-by: Keerthy <[email protected]>
[Amjad: fix compilation failures for J721e platform]
Signed-off-by: Amjad Ouled-Ameur <[email protected]>
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This converts the following to Kconfig:
CONFIG_FSL_IFC
This is done via select statements to match previous logic.
Signed-off-by: Tom Rini <[email protected]>
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This is a "hex" prompt but the default value was given as an int.
Switch the default to hex (0x0) and remove the defconfigs that were
using the default, but as hex before.
Signed-off-by: Tom Rini <[email protected]>
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This allows removal of the OCOTP driver when SPL is enabled.
Disabling OCOTP reduces SPL size efficiently.
Signed-off-by: Michael Scott <[email protected]>
Co-developed-by: Oleksandr Suvorov <[email protected]>
Signed-off-by: Oleksandr Suvorov <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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- Rename usages of CONFIG_SYS_DEF_EEPROM_ADDR to CONFIG_SYS_I2C_EEPROM_ADDR
based on current usage.
- Convert CONFIG_SYS_I2C_EEPROM_ADDR, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
CONFIG_SYS_I2C_EEPROM_BUS, CONFIG_CONFIG_SYS_EEPROM_SIZE
CONFIG_SYS_EEPROM_PAGE_WRITE_BITS and CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
to Kconfig. We move these symbols around a bit and add appropriate
dependencies to them. In some cases, we now add a correct default value
as well.
Signed-off-by: Tom Rini <[email protected]>
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UCLASS_IRQ driver is not Intel specific. Make CONFIG_IRQ
selectable for all platforms.
Signed-off-by: Wasim Khan <[email protected]>
Tested-by: Vladimir Oltean <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add MMIO driver for QFW.
Note that there is no consumer as of this patch.
Signed-off-by: Asherah Connor <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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We move qfw into its own uclass and split the PIO functions into a
specific driver for that uclass. The PIO driver is selected in the
qemu-x86 board config (this covers x86 and x86_64).
include/qfw.h is cleaned up and documentation added.
Signed-off-by: Asherah Connor <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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At present several test drivers are part of the test file itself. Some of
these are useful for of-platdata tests. Separate them out so we can use
them for other things also.
A few adjustments are needed so this driver can build for sandbox_spl as
well.
Signed-off-by: Simon Glass <[email protected]>
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There is no reason to have ZYNQ specific Kconfig macro in generic location
to be visible for all other SoCs. That's why move it to Xilinx common
location to be visible only for us.
Also introduce new bool entry ZYNQ_MAC_IN_EEPROM to have also an option to
disable it or enable. This has connection to code which is reading the
whole content of i2c and also work with the rest of date not just with MAC
address.
Signed-off-by: Michal Simek <[email protected]>
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In Intel's documentation the term P2SB stands for "Primary to Sideband
Bridge".
Signed-off-by: Wolfgang Wallner <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Added a misc driver to handle OTP memory in SiFive SoCs.
Signed-off-by: Pragnesh Patel <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Tested-by: Jagan Teki <[email protected]>
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Have this symbol follow the pattern of all other such symbols.
Signed-off-by: Trevor Woerner <[email protected]>
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The ESM (Error Signal Monitor) is used on certain PMIC versions to
handle error signals propagating from rest of the system. If these
reach the PMIC, it is typically a last resort fatal error which
requires a system reset. The ESM driver does the proper configuration
for the ESM module to reach this end goal. Initially, only TPS65941
PMIC is supported for this.
Signed-off-by: Tero Kristo <[email protected]>
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The ESM (Error Signaling Module) is used to route error signals within
the K3 SoCs somewhat similar to interrupts. The handling for these is
different though, and can be routed for hardware error handling, to
be handled by safety processor or just as error interrupts handled
by the main processor. The u-boot level ESM driver is just used to
configure the ESM signals so that they get routed to proper destination.
Signed-off-by: Tero Kristo <[email protected]>
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Update this uclass to support the needs of the Apollo Lake ITSS. It
supports four operations.
Move the uclass into a separate directory so that sandbox can use it too.
Add a new Kconfig to control it and enable this on x86.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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