History log of /rk3399_ARM-atf/plat/ (Results 5501 – 5525 of 8950)
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c979685218-Mar-2020 Sandrine Bailleux <sandrine.bailleux@arm.com>

Merge changes from topic "rpix-multi-console" into integration

* changes:
rpi: docs: Update maintainers file to new RPi directory scheme
rpi: console: Autodetect Mini-UART vs. PL011 configuratio

Merge changes from topic "rpix-multi-console" into integration

* changes:
rpi: docs: Update maintainers file to new RPi directory scheme
rpi: console: Autodetect Mini-UART vs. PL011 configuration
rpi3: build: Include GPIO driver in all BL stages
rpi: Allow using PL011 UART for RPi3/RPi4
rpi3: console: Use same "clock-less" setup scheme as RPi4
rpi3: gpio: Simplify GPIO setup

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ea32cf5018-Mar-2020 Manish Pandey <manish.pandey2@arm.com>

Merge "Implement SMCCC_ARCH_SOC_ID SMC call" into integration

cfb3f73318-Mar-2020 Olivier Deprez <olivier.deprez@arm.com>

Merge "FVP: In BL31/SP_MIN, map only the needed DRAM region statically" into integration

7a20da4317-Mar-2020 Manish Pandey <manish.pandey2@arm.com>

Merge "board/rddaniel: add NSAID sources for TZC400 driver" into integration

493545b313-Mar-2020 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

FVP: In BL31/SP_MIN, map only the needed DRAM region statically

Rather than creating entry in plat_arm_mmap array to map the
entire DRAM region in BL31/SP_MIN, only map a smaller region holding
HW_C

FVP: In BL31/SP_MIN, map only the needed DRAM region statically

Rather than creating entry in plat_arm_mmap array to map the
entire DRAM region in BL31/SP_MIN, only map a smaller region holding
HW_CONFIG DTB. Consequently, an increase in number of sub-translation
tables(level-2 and level-3) i.e., MAX_XLAT_TABLES is necessary to map
the new region in memory.

In order to accommodate the increased code size in BL31 i.e.,
PROGBITS, the max size of BL31 image is increased by 0x1000(4K).

Change-Id: I540b8ee550588e22a3a9fb218183d2ab8061c851
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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9cc3fa1b11-Mar-2020 Andre Przywara <andre.przywara@arm.com>

rpi: console: Autodetect Mini-UART vs. PL011 configuration

The Raspberry Pi has two different UART devices pin-muxed to GPIO 14&15:
One ARM PL011 one and the 8250 compatible "Mini-UART".
A dtoverlay

rpi: console: Autodetect Mini-UART vs. PL011 configuration

The Raspberry Pi has two different UART devices pin-muxed to GPIO 14&15:
One ARM PL011 one and the 8250 compatible "Mini-UART".
A dtoverlay parameter in config.txt will tell the firmware to switch
between the two: it will setup the right clocks and will configure the
pinmuxes accordingly.

To autodetect the user's choice, we read the pinmux register and check
its setting: ALT5 (0x2) means the Mini-UART is used, ALT0 (0x4) points
to the PL011.
Based on that we select the UART driver to initialise.

This will allow console output in any case.

Change-Id: I620d3ce68de6c6576599f2a405636020e1fd1376
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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29e8c46011-Mar-2020 Andre Przywara <andre.przywara@arm.com>

rpi3: build: Include GPIO driver in all BL stages

So far the Raspberry Pi 3 build needs the GPIO driver just for BL2.
Upcoming changes will require some GPIO code in BL1 and BL31 also, so
move those

rpi3: build: Include GPIO driver in all BL stages

So far the Raspberry Pi 3 build needs the GPIO driver just for BL2.
Upcoming changes will require some GPIO code in BL1 and BL31 also, so
move those driver files into the common source section.

This does not affect BL31 code size at all, and bl1.bin just increases
by 144 bytes, but doesn't affect the padded binary size at all.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: I7639746dc241c1e69099d85d2671c65fa0108555

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5e6d821c10-Mar-2020 Andre Przywara <andre.przywara@arm.com>

rpi: Allow using PL011 UART for RPi3/RPi4

The Broadcom 283x SoCs feature multiple UARTs: the mostly used
"Mini-UART", which is an 8250 compatible IP, and at least one PL011.
While the 8250 is usuall

rpi: Allow using PL011 UART for RPi3/RPi4

The Broadcom 283x SoCs feature multiple UARTs: the mostly used
"Mini-UART", which is an 8250 compatible IP, and at least one PL011.
While the 8250 is usually used for serial console purposes, it suffers
from a design flaw, where its clock depends on the VPU clock, which can
change at runtime. This will reliably mess up the baud rate.
To avoid this problem, people might choose to use the PL011 UART for
the serial console, which is pin-mux'ed to the very same GPIO pins.
This can be done by adding "miniuart-bt" to the "dtoverlay=" line in
config.txt.

To prepare for this situation, use the newly gained freedom of sharing
one console_t pointer across different UART drivers, to introduce the
option of choosing the PL011 for the console.

This is for now hard-coded to choose the Mini-UART by default.
A follow-up patch will introduce automatic detection.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: I8cf2522151e09ff4ff94a6d396aec6fc4b091a05

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795aefe510-Mar-2020 Andre Przywara <andre.przywara@arm.com>

rpi3: console: Use same "clock-less" setup scheme as RPi4

In the wake of the upcoming unification of the console setup code
between RPi3 and RPi4, extend the "clock-less" setup scheme to the
RPi3. T

rpi3: console: Use same "clock-less" setup scheme as RPi4

In the wake of the upcoming unification of the console setup code
between RPi3 and RPi4, extend the "clock-less" setup scheme to the
RPi3. This avoid programming any clocks or baud rate registers,
which makes the port more robust against GPU firmware changes.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: Ida83a963bb18a878997e9cbd55f8ceac6a2e1c1f

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0d92745e11-Mar-2020 Andre Przywara <andre.przywara@arm.com>

rpi3: gpio: Simplify GPIO setup

There is really no reason to use and pass around a struct when its only
member is the (fixed) base address.

Remove the struct and just use the base address on its ow

rpi3: gpio: Simplify GPIO setup

There is really no reason to use and pass around a struct when its only
member is the (fixed) base address.

Remove the struct and just use the base address on its own inside the
GPIO driver. Then set the base address automatically.

This simplifies GPIO setup for users, which now don't need to deal with
zeroing a struct and setting the base address anymore.

Change-Id: I3060f7859e3f8ef9a24cc8fb38307b5da943f127
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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0e75343722-Feb-2020 Manish V Badarkhe <Manish.Badarkhe@arm.com>

Implement SMCCC_ARCH_SOC_ID SMC call

Implemented SMCCC_ARCH_SOC_ID call in order to get below
SOC information:

1. SOC revision
2. SOC version

Implementation done using below SMCCC specification do

Implement SMCCC_ARCH_SOC_ID SMC call

Implemented SMCCC_ARCH_SOC_ID call in order to get below
SOC information:

1. SOC revision
2. SOC version

Implementation done using below SMCCC specification document:
https://developer.arm.com/docs/den0028/c

Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ie0595f1c345a6429a6fb4a7f05534a0ca9c9a48b

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98a69dfd16-Mar-2020 Igor Opaniuk <igor.opaniuk@gmail.com>

plat: imx: imx8qm: apply clk/pinmux configuration for DEBUG_CONSOLE

Having DEBUG_CONSOLE enabled without enabling DEBUG_CONSOLE_A53
doesn't make sense (since UART pinmux/clock configuration is appli

plat: imx: imx8qm: apply clk/pinmux configuration for DEBUG_CONSOLE

Having DEBUG_CONSOLE enabled without enabling DEBUG_CONSOLE_A53
doesn't make sense (since UART pinmux/clock configuration is applied
for UART only when DEBUG_CONSOLE_A53 is enabled).

Enable DEBUG_CONSOLE_A53 if DEBUG_CONSOLE is enabled.

Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Change-Id: I8ca411d5544658b9bcc39e5340ec042c51088b96

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fc1596b316-Mar-2020 Igor Opaniuk <igor.opaniuk@gmail.com>

plat: imx: imx8qm: provide debug uart num as build param

This removes hardcoded iomux/clk/addr configuration for debug uart,
provides possibility (as a workaround, till that information isn't
provid

plat: imx: imx8qm: provide debug uart num as build param

This removes hardcoded iomux/clk/addr configuration for debug uart,
provides possibility (as a workaround, till that information isn't
provided via DT) to set this configuration during compile time via
IMX_DEBUG_UART build flag.

Usage:
$ make PLAT=imx8qm IMX_DEBUG_UART=1 bl31

Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Change-Id: Ib5f5dd81ba0c8ad2b2dc5647ec75629072f511c5

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965c078116-Mar-2020 Igor Opaniuk <igor.opaniuk@gmail.com>

plat: imx: imx8_iomux: fix shift-overflow errors

This fixes shift overflow errors, when compiled with CONSOLE_DEBUG
support:

plat/imx/common/include/imx8_iomux.h:11:35: error: result of ‘1 << 31’
r

plat: imx: imx8_iomux: fix shift-overflow errors

This fixes shift overflow errors, when compiled with CONSOLE_DEBUG
support:

plat/imx/common/include/imx8_iomux.h:11:35: error: result of ‘1 << 31’
requires 33 bits to represent, but ‘int’ only has 32 bits
[-Werror=shift-overflow=]

Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Change-Id: I0488e22c30314ba27caabc5c767164baa1e8004c

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a6de824f28-Feb-2020 Louis Mayencourt <louis.mayencourt@arm.com>

fconf: Clean Arm IO

Merge the previously introduced arm_fconf_io_storage into arm_io_storage. This
removes the duplicate io_policies and functions definition.

This patch:
- replace arm_io_storage.c

fconf: Clean Arm IO

Merge the previously introduced arm_fconf_io_storage into arm_io_storage. This
removes the duplicate io_policies and functions definition.

This patch:
- replace arm_io_storage.c with the content of arm_fconf_io_storage.c
- rename the USE_FCONF_BASED_IO option into ARM_IO_IN_DTB.
- use the ARM_IO_IN_DTB option to compile out io_policies moved in dtb.
- propagate DEFINES when parsing dts.
- use ARM_IO_IN_DTB to include or not uuid nodes in fw_config dtb.
- set the ARM_IO_IN_DTB to 0 by default for fvp. This ensure that the behavior
of fvp stays the same as it was before the introduction of fconf.

Change-Id: Ia774a96d1d3a2bccad29f7ce2e2b4c21b26c080e
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

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bb37363b13-Mar-2020 Sandrine Bailleux <sandrine.bailleux@arm.com>

Merge "SPMD: Add support for SPCI_ID_GET" into integration

2fc18a2502-Mar-2020 Louis Mayencourt <louis.mayencourt@arm.com>

plat/sgi: Bump bl1 RW limit

Increase bl1 RW limit to allow future development.

Change-Id: I3159b36dbaca798b4c4374c1415cd033d6586388
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

4c9ad0df13-Mar-2020 Sandrine Bailleux <sandrine.bailleux@arm.com>

Merge "juno/sgm: Maximize space allocated to SCP_BL2" into integration

ac03ac5e12-Mar-2020 Max Shvetsov <maksims.svecovs@arm.com>

SPMD: Add support for SPCI_ID_GET

This patch introduces the `SPCI_ID_GET` interface which will return the
ID of the calling SPCI component. Returns 0 for requests from the
non-secure world and the S

SPMD: Add support for SPCI_ID_GET

This patch introduces the `SPCI_ID_GET` interface which will return the
ID of the calling SPCI component. Returns 0 for requests from the
non-secure world and the SPCI component ID as specified in the manifest
for secure world requests.

Change-Id: Icf81eb1d0e1d7d5c521571e04972b6e2d356e0d1
Signed-off-by: Max Shvetsov <maksims.svecovs@arm.com>
Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>

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d2737fe112-Mar-2020 Mark Dykes <mardyk01@review.trustedfirmware.org>

Merge changes from topic "mp/enhanced_pal_hw" into integration

* changes:
plat/arm/fvp: populate pwr domain descriptor dynamically
fconf: Extract topology node properties from HW_CONFIG dtb
fc

Merge changes from topic "mp/enhanced_pal_hw" into integration

* changes:
plat/arm/fvp: populate pwr domain descriptor dynamically
fconf: Extract topology node properties from HW_CONFIG dtb
fconf: necessary modifications to support fconf in BL31 & SP_MIN
fconf: enhancements to firmware configuration framework

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ddc93cba12-Mar-2020 Chris Kay <chris.kay@arm.com>

juno/sgm: Maximize space allocated to SCP_BL2

To accommodate the increasing size of the SCP_BL2 binary, the base
address of the memory region allocated to SCP_BL2 has been moved
downwards from its c

juno/sgm: Maximize space allocated to SCP_BL2

To accommodate the increasing size of the SCP_BL2 binary, the base
address of the memory region allocated to SCP_BL2 has been moved
downwards from its current (mostly) arbitrary address to the beginning
of the non-shared trusted SRAM.

Change-Id: I086a3765bf3ea88f45525223d765dc0dbad6b434
Signed-off-by: Chris Kay <chris.kay@arm.com>

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01efae0412-Mar-2020 Aditya Angadi <aditya.angadi@arm.com>

board/rddaniel: add NSAID sources for TZC400 driver

Add CLCD, HDLCD, PCI and VIRTIO devices as source interfaces for TZC
filter unit to enable DMA for these devices.

Change-Id: Ifad2e56b18605311936

board/rddaniel: add NSAID sources for TZC400 driver

Add CLCD, HDLCD, PCI and VIRTIO devices as source interfaces for TZC
filter unit to enable DMA for these devices.

Change-Id: Ifad2e56b18605311936e03cfcccda573cac7e60a
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>

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ec2f82ec12-Mar-2020 Manish Pandey <manish.pandey2@arm.com>

Merge "n1sdp: Enable the NEOVERSE_N1_EXTERNAL_LLC flag" into integration

6138ffbc21-Feb-2020 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

plat/arm/fvp: populate pwr domain descriptor dynamically

The motivation behind this patch and following patches is to extract
information about the platform in runtime rather than depending on
compi

plat/arm/fvp: populate pwr domain descriptor dynamically

The motivation behind this patch and following patches is to extract
information about the platform in runtime rather than depending on
compile time macros such as FVP_CLUSTER_COUNT. This partially enables
us to use a single binary for a family of platforms which all have
similar hardware capabilities but differ in configurations.

we populate the data structure describing the power domain hierarchy
of the platform dynamically by querying the number of clusters and cpus
using fconf getter APIs. Compile time macro such as FVP_CLUSTER_COUNT
is still needed as it determines the size of related data structures.

Note that the cpu-map node in HW_CONFIG dts represents a logical
hierarchy of power domains of CPU. However, in reality, the power
domains may not have been physically built in such hierarchy.

Change-Id: Ibcbb5ca7b2c969f8ad03ab2eab289725245af7a9
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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b8dbf07321-Sep-2018 Kalyani Chidambaram <kalyanic@nvidia.com>

Tegra210: Remove "unsupported func ID" error msg

The platform sip is reporting a "unsupported function ID" if the
smc function id is not pmc command. When actually the smc function id
could be speci

Tegra210: Remove "unsupported func ID" error msg

The platform sip is reporting a "unsupported function ID" if the
smc function id is not pmc command. When actually the smc function id
could be specific to the tegra sip handler.
This patch removes the error reported.

Change-Id: Ia3c8545d345746c5eea6d75b9e6957ca23ae9ca3
Signed-off-by: Kalyani Chidambaram <kalyanic@nvidia.com>

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