| 5d6a2646 | 20-Jan-2021 |
Pascal Paillet <p.paillet@st.com> |
feat(st-drivers): introduce fixed regulator driver
Fixed regulator is mainly used when no pmic is available
Change-Id: Ib6a998684bcb055ba95a093bee563372d9051474
Signed-off-by: Pascal Paillet <p.pai
feat(st-drivers): introduce fixed regulator driver
Fixed regulator is mainly used when no pmic is available
Change-Id: Ib6a998684bcb055ba95a093bee563372d9051474
Signed-off-by: Pascal Paillet <p.paillet@st.com>
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| 85fb175b | 27-Sep-2021 |
Yann Gautier <yann.gautier@foss.st.com> |
feat(st-pmic): register the PMIC to regulator framework
Register the PMIC to the regulator framework.
Change-Id: Ic825a8ef08505316db3dbd5944d62ea907f73c4a
Signed-off-by: Pascal Paillet <p.paillet@s
feat(st-pmic): register the PMIC to regulator framework
Register the PMIC to the regulator framework.
Change-Id: Ic825a8ef08505316db3dbd5944d62ea907f73c4a
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
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| ae7792e0 | 18-Nov-2019 |
Nicolas Le Bayon <nicolas.le.bayon@st.com> |
refactor(st-pmic): split initialize_pmic()
print_pmic_info_and_debug() prints the PMIC version ID and displays
regulator information if debug is enabled.
It is under DEBUG flag and called after init
refactor(st-pmic): split initialize_pmic()
print_pmic_info_and_debug() prints the PMIC version ID and displays
regulator information if debug is enabled.
It is under DEBUG flag and called after initialize_pmic() in BL2.
Change-Id: Ib81a625740b7ec6abb49cfca05e44c69efaa4718
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
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| d5b4a2c4 | 15-Dec-2020 |
Pascal Paillet <p.paillet@st.com> |
feat(regulator): add a regulator framework
Add a regulator framework to:
- provide an interface to consumers and drivers,
- connect consumers with drivers,
- handle most of devicetree-parsing,
- han
feat(regulator): add a regulator framework
Add a regulator framework to:
- provide an interface to consumers and drivers,
- connect consumers with drivers,
- handle most of devicetree-parsing,
- handle always-on and boot-on regulators,
- handle min/max voltages,
Change-Id: I23c939fdef2c71a416c44c9de332f70db0d2aa53
Signed-off-by: Pascal Paillet <p.paillet@st.com>
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| ea552bf5 | 15-Dec-2020 |
Pascal Paillet <p.paillet@st.com> |
feat(stpmic1): add new services
Add support for ICC, sink mode, bypass mode,
active discharge and list voltages.
Handle LDO3 sink source mode in a different way to avoid
setting voltage while in sin
feat(stpmic1): add new services
Add support for ICC, sink mode, bypass mode,
active discharge and list voltages.
Handle LDO3 sink source mode in a different way to avoid
setting voltage while in sink source mode.
Change-Id: Ib1b909fd8a153f542917f650e43e24317a570534
Signed-off-by: Pascal Paillet <p.paillet@st.com>
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| 13fbfe04 | 10-Jan-2020 |
Etienne Carriere <etienne.carriere@st.com> |
feat(stpmic1): add USB OTG regulators
Add regulators boost, pwr_sw1 and pwr_sw2 regulators related to
USB OTG supply BOOST, SW_OTG and SWIN/SWOUT. These regulators are
needed since manipulated durin
feat(stpmic1): add USB OTG regulators
Add regulators boost, pwr_sw1 and pwr_sw2 regulators related to
USB OTG supply BOOST, SW_OTG and SWIN/SWOUT. These regulators are
needed since manipulated during the suspend/resume power sequence
as per FDT description for stm32mp15x-xxx boards from
STMicroelectronics.
Change-Id: I6217de707e49882bd5a9100db43e0d354908800d
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
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| 16e56a75 | 19-Sep-2019 |
Nicolas Le Bayon <nicolas.le.bayon@st.com> |
refactor(stpmic1): set stpmic1_is_regulator_enabled() as boolean
Improve use and readability.
Change-Id: Ia99fc38287f36c9dd12bfe51352afa5da68c0e47
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@
refactor(stpmic1): set stpmic1_is_regulator_enabled() as boolean
Improve use and readability.
Change-Id: Ia99fc38287f36c9dd12bfe51352afa5da68c0e47
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
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| 847c6bc8 | 13-Oct-2020 |
Gabriel Fernandez <gabriel.fernandez@st.com> |
feat(clk): add a minimal clock framework
This is mainly a clock interface with clk_ops callbacks.
Those callbacks are: enable, disable, get_rate, set_parent,
and is_enabled.
This framework is compil
feat(clk): add a minimal clock framework
This is mainly a clock interface with clk_ops callbacks.
Those callbacks are: enable, disable, get_rate, set_parent,
and is_enabled.
This framework is compiled for STM32MP1.
Change-Id: I5119a2aeaf103ceaae7a60d9e423caf0c148d794
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
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| 737ad29b | 11-Jun-2021 |
Yann Gautier <yann.gautier@foss.st.com> |
feat(stm32_gpio): add a function to reset a pin
Add set_gpio_reset_cfg() to set a pin in its reset configuration:
analog, no-pull, speed low, and its secure configuration, thanks to
stm32_gpio_is_se
feat(stm32_gpio): add a function to reset a pin
Add set_gpio_reset_cfg() to set a pin in its reset configuration:
analog, no-pull, speed low, and its secure configuration, thanks to
stm32_gpio_is_secure_at_reset().
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I7b73c3636859f97fcc57f81cf68b42efc727922e
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| c6b29198 | 10-Dec-2021 |
Manish Pandey <manish.pandey2@arm.com> |
Merge changes from topic "mb_critical_data" into integration
* changes:
docs(measured-boot): add a platform function for critical data
feat(fvp): measure critical data |
| cf21064e | 20-Oct-2021 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(fvp): measure critical data
Implemented a platform function 'plat_mboot_measure_critical_data' to
measure critical data and record its measurement using the Event Log
driver.
'bl2_plat_mboot_fi
feat(fvp): measure critical data
Implemented a platform function 'plat_mboot_measure_critical_data' to
measure critical data and record its measurement using the Event Log
driver.
'bl2_plat_mboot_finish' function invokes this platform function
immediately after populating the critical data.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ia198295c6e07ab26d436eab1ff90df2cf28303af
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| 14db963f | 06-Oct-2021 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
refactor(measured-boot): add generic macros for using Crypto library
It doesn't look correct to use mbed TLS defines directly in the Event
Log driver as this driver may use another Crypto library in
refactor(measured-boot): add generic macros for using Crypto library
It doesn't look correct to use mbed TLS defines directly in the Event
Log driver as this driver may use another Crypto library in future.
Hence mbed TLS Crypto dependency on Event Log driver is removed by
introducing generic Crypto defines and uses those in the Event Log
driver to call Crypto functions.
Also, updated mbed TLS glue layer to map these generic Crypto defines
to mbed TLS library defines.
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ibc9c751f60cbce4d3f3cf049b7c53b3d05cc6735
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|
| 0628fe3f | 08-Dec-2021 |
Sandrine Bailleux <sandrine.bailleux@arm.com> |
Merge "refactor(measured boot): rename a macro INVALID_ID to EVLOG_INVALID_ID" into integration |
| 165ad556 | 11-Sep-2019 |
Nicolas Le Bayon <nicolas.le.bayon@st.com> |
feat(drivers/st/uart): add uart driver for STM32MP1
Add a UART/USART driver for STM32 with complete a hardware support;
it used for STM32CubeProgrammer support with even parity.
This driver is not
feat(drivers/st/uart): add uart driver for STM32MP1
Add a UART/USART driver for STM32 with complete a hardware support;
it used for STM32CubeProgrammer support with even parity.
This driver is not used for console, which is already handle
by a simple driver (drivers/st/uart/aarch32/stm32_console.S).
Change-Id: Ia9266e5d177fe7fd09c8a15b81da1a05b1bc8b2d
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
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| 0ee80f35 | 15-Nov-2021 |
Pali Rohár <pali@kernel.org> |
fix(plat/marvell/a3720/uart): do external reset during initialization
Sometimes when changing UART clock from TBG to XTAL, UART HW enters into
some broken state. It does not transit characters from
fix(plat/marvell/a3720/uart): do external reset during initialization
Sometimes when changing UART clock from TBG to XTAL, UART HW enters into
some broken state. It does not transit characters from TX FIFO anymore
and TX FIFO stays always empty. TX FIFO reset does not recover UART HW
from this broken state.
Experiments show that external reset can fix UART HW from this broken
state.
TF-A fatal error handler calls console_a3700_core_init() function to
initialize UART HW. This handler may be called anytime during CPU
runtime, also when kernel is running.
U-Boot or Linux kernel may change UART clock to TBG to achieve higher
baudrates. During initialization, console_a3700_core_init() resets UART
configuration to default settings, which means that it also changes
UART clock from TBG to XTAL.
Do an external reset of UART via North Bridge Peripheral reset register
to prevent this UART hangup.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I8990bce24d1a6fd8ccc47a2cd0a5ff932fcfcf14
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|
| 426a1119 | 31-Oct-2021 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
refactor(measured boot): rename a macro INVALID_ID to EVLOG_INVALID_ID
Renamed a macro 'INVALID_ID' to 'EVLOG_INVALID_ID' to avoid its clash
with other macro names and to show it is explicitly used
refactor(measured boot): rename a macro INVALID_ID to EVLOG_INVALID_ID
Renamed a macro 'INVALID_ID' to 'EVLOG_INVALID_ID' to avoid its clash
with other macro names and to show it is explicitly used for Event
Log driver.
Change-Id: Ie4c92b3cd1366d9a59cd6f43221e24734865f427
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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|
| 2e43638e | 09-Nov-2021 |
Madhukar Pappireddy <madhukar.pappireddy@arm.com> |
Merge changes from topic "st_usb" into integration
* changes:
fix(drivers/usb): add a optional ops get_other_speed_config_desc
fix(drivers/usb): remove unnecessary cast |
| 216c1223 | 04-Nov-2021 |
Patrick Delaunay <patrick.delaunay@foss.st.com> |
fix(drivers/usb): add a optional ops get_other_speed_config_desc
Correctly handle USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION request
in USB driver and support a different result than
USB_DESC_TYPE_CONF
fix(drivers/usb): add a optional ops get_other_speed_config_desc
Correctly handle USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION request
in USB driver and support a different result than
USB_DESC_TYPE_CONFIGURATION with the new optional ops
get_other_speed_config_desc().
The support of this descriptor is optionnal and is only
required when high-speed capable device which can operate at its
other possible speed.
This patch allows to remove the pbuf update in usb_core_get_desc()
and solves an issue on USB re-enumeration on STM32MP15 platform
as the result of get_config_desc() is a const array.
This issue is not see on normal use-case, as the USB enumeration
is only done in ROM code and TF-A reuse the same USB descritors.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I8edcc1e45065ab4e45d48f4bc37b49120674fdb0
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|
| 93b785f5 | 19-May-2021 |
Andre Przywara <andre.przywara@arm.com> |
feat(arm_fpga): determine GICR base by probing
When an Arm Ltd GIC (Arm GIC-[567]00) is instantiated with one or more
ITSes, the ITS MMIO frames appear between the distributor and
redistributor addr
feat(arm_fpga): determine GICR base by probing
When an Arm Ltd GIC (Arm GIC-[567]00) is instantiated with one or more
ITSes, the ITS MMIO frames appear between the distributor and
redistributor addresses. This makes the beginning of the redistributor
region dependent on the existence and number of ITSes.
To support various FPGA images, with and without ITSes, probe the
addresses in question, to learn whether they accommodate an ITS or a
redistributor. This can be safely done by looking at the PIDR[01]
registers, which contain an ID code for each region, documented in the
Arm GIC TRMs.
We try to find all ITSes instantiated, and skip either two or four 64K
frames, depending on GICv4.1 support. At some point we will find the
first redistributor; this address we then update in the DTB.
Change-Id: Iefb88c2afa989e044fe0b36b7020b56538c60b07
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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|
| 73a643ee | 24-Aug-2021 |
Andre Przywara <andre.przywara@arm.com> |
feat(gicv3): introduce GIC component identification
The GIC specification describes ID registers in each GIC register frame
(PIDRx), which can be used to identify a GIC component. The Arm Ltd. GIC
i
feat(gicv3): introduce GIC component identification
The GIC specification describes ID registers in each GIC register frame
(PIDRx), which can be used to identify a GIC component. The Arm Ltd. GIC
implementations use certain ID values to identify the distributor, the
redistributors and other parts like ITSes.
Introduce a function that reads those part number IDs, which are spread
over two registers. The actual numbers are only meaningful in connection
with a certain GIC model, which would need to be checked beforehand, by
the caller.
Change-Id: Ia6ff326a1e8b12664e4637bc8e2683d2b5c7721c
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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|
| 9a138eb5 | 14-Sep-2020 |
Patrick Delaunay <patrick.delaunay@st.com> |
feat(drivers/st/usb): add device driver for STM32MP1
Add a device driver for Synopsis DWC2 USB IP of STM32MP15x,
this USB OTG device is only supported in device mode.
Signed-off-by: Patrick Delauna
feat(drivers/st/usb): add device driver for STM32MP1
Add a device driver for Synopsis DWC2 USB IP of STM32MP15x,
this USB OTG device is only supported in device mode.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I90b21f094f6637b85f3ace23a3a3a2f6fd4e0951
show more ...
|
| 859bfd8d | 04-Sep-2020 |
Patrick Delaunay <patrick.delaunay@st.com> |
feat(drivers/usb): add a USB device stack
Add a new USB framework to manage an USB device profile (USBD)
based on a peripheral controller driver (PCD).
This USB stack can be use to implement any Un
feat(drivers/usb): add a USB device stack
Add a new USB framework to manage an USB device profile (USBD)
based on a peripheral controller driver (PCD).
This USB stack can be use to implement any Universal Serial Bus Device
Class in TF-A on top of a USB driver defined in the platform.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: I7971ec6d952edec3511157a198e6e5359df4346b
show more ...
|
| b4deee59 | 19-Oct-2021 |
André Przywara <andre.przywara@arm.com> |
Merge "fix(scmi): relax requirement for exact protocol version" into integration |
| a06f2f43 | 18-Oct-2021 |
Manish Pandey <manish.pandey2@arm.com> |
Merge changes from topic "ufs_patches" into integration
* changes:
fix(ufs): add reset before DME_LINKSTARTUP
refactor(ufs): add retry logic to ufshc_reset
refactor(ufs): reuse ufshc_send_uic_
Merge changes from topic "ufs_patches" into integration
* changes:
fix(ufs): add reset before DME_LINKSTARTUP
refactor(ufs): add retry logic to ufshc_reset
refactor(ufs): reuse ufshc_send_uic_cmd
show more ...
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| 381d6850 | 18-Oct-2021 |
Joanna Farley <joanna.farley@arm.com> |
Merge changes Id7d4f5df,If82542cc,I0ba80057,I75a443db,Ifa18b4fc, ... into integration
* changes:
feat(nxp/common/ocram): add driver for OCRAM initialization
feat(plat/nxp/common): add EESR regis
Merge changes Id7d4f5df,If82542cc,I0ba80057,I75a443db,Ifa18b4fc, ... into integration
* changes:
feat(nxp/common/ocram): add driver for OCRAM initialization
feat(plat/nxp/common): add EESR register definition
fix(plat/nxp/ls1028a): fix compile error when enable fuse provision
fix(drivers/nxp/sfp): fix compile warning
fix(plat/nxp/ls1028a): define endianness of scfg and gpio
fix(nxp/scfg): fix endianness checking
show more ...
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