Fixed the build error by removing the local definition of 'efi_guid'
structure in 'sgi_ras.c' file as this structure definition is already
populated in 'sgi_ras.c' file via 'uuid.h' header.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I57687336863f2a0761c09b6c1aa00b4aa82a6a12
The SGI/RD platforms have been using PSCI state ID format as defined in
PSCI version prior to 1.0. This is being changed and the PSCI extended
state ID format as defined in PSCI version 1.1 is being adapted. In
addition to this, the use of Arm recommended PSCI state ID encoding is
enabled as well.
Change-Id: I2be8a9820987a96b23f4281563b6fa22db48fa5f
Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
Added GPT parser support in BL2 for Arm platforms to get the entry
address and length of the FIP in the GPT image.
Also, increased BL2 maximum size for FVP platform to successfully
compile ROM-enabled build with this change.
Verified this change using a patch:
https://review.trustedfirmware.org/c/ci/tf-a-ci-scripts/+/9654
Change-Id: Ie8026db054966653b739a82d9ba106d283f534d0
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Replaced PLAT_ARM_FIP_BASE and PLAT_ARM_FIP_MAX_SIZE macro with a
generic name PLAT_ARM_FLASH_IMAGE_BASE and PLAT_ARM_FLASH_IMAGE_MAX_SIZE
so that these macros can be reused in the subsequent GPT based support
changes.
Change-Id: I88fdbd53e1966578af4f1e8e9d5fef42c27b1173
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Add board support for RD-N2 Cfg1 variant of RD-N2 platform. It is a
variant of RD-N2 platform with a reduced interconnect mesh size (3x3)
and core count (8-cores). Its platform variant id is 1.
Change-Id: I34ad35c5a5c1e9b69a658fb92ed00e5bc5fe72f3
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
A Neoverse reference design platform can have two or more variants that
differ in core count, cluster count or other peripherals. To allow reuse
of platform code across all the variants of a platform, introduce build
option CSS_SGI_PLATFORM_VARIANT for Arm Neoverse reference design
platforms. The range of allowed values for the build option is platform
specific. The recommended range is an interval of non negative integers.
An example usage of the build option is
make PLAT=rdn2 CSS_SGI_PLATFORM_VARIANT=1
Change-Id: Iaae79c0b4d0dc700521bf6e9b4979339eafe0359
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Define a GUID that should be used in the header of MM communicate
message originating due to a dmc620 ECC error interrupt. So the use
of SMC ID in 'sgi_ras_ev_map' to represent the interrupt event is
removed.
In addition to this, update the dmc620 error record data structure to
use aux_data to indicate the dmc620 instance number on which the ECC
error interrupt occurred.
Signed-off-by: Omkar Anand Kulkarni <omkar.kulkarni@arm.com>
Change-Id: I18c8ef5ba6483bb1bce6464ee9be0c2aabec4baa
Add the secure partition mmap table and the secure partition boot
information to support secure partitions on RD-N2 platform. In addition
to this, add the required memory region mapping for accessing the
SoC peripherals from the secure partition.
Signed-off-by: Omkar Anand Kulkarni <omkar.kulkarni@arm.com>
Change-Id: I2c75760d6c8c3da3ff4885599be420e924aeaf3c
On a multi-chip platform, the boot CPU on the first chip programs the
TZC controllers on all the remote chips. Define a memory region map for
the TZC controllers for all the remote chips and include it in the BL2
memory map table.
In addition to this, for SPM_MM enabled multi-chip platforms, increase
the number of mmap entries and xlat table counts for EL3 execution
context as well because the shared RAM regions and GIC address space of
remote chips are accessed.
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Change-Id: I6f0b5fd22f9f28046451e382eef7f1f9258d88f7
For multi-chip platforms, add a macro to define the memory regions on
chip numbers >1 and its associated access permissions. These memory
regions are marked with non-secure access.
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Change-Id: If3d6180fd8ea61f45147c39d3140d694abf06617
Allow the access of system registers and nor2 flash memory region
from s-el0. This allows the secure parititions residing at s-el0
to access these memory regions.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: I3887a86770de806323fbde0d20fdc96eec6e0c3c
Define a default DMC-620 TZC memory region configuration and use it to
specify the TZC memory regions on sgi575, rdn1edge and rde1edge
platforms. The default DMC-620 TZC memory regions are defined
considering the support for secure paritition as well.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: Iedee3e57d0d3de5b65321444da51ec990d3702db
Remove the 'ARM_' prefix from the macros defining the CPER buffer memory
and replace it with 'CSS_SGI_' prefix. These macros are applicable only
for platforms supported within plat/sgi. In addition to this, ensure
that these macros are defined only if the RAS_EXTENSION build option is
enabled.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: I44df42cded18d9d3a4cb13e5c990e9ab3194daee
The macros defining the SMC function ids for DMC-620 error handling are
listed in the sgi_base_platform_def.h header file. But these macros are
not applicable for all platforms supported under plat/sgi. So move these
macro definitions to sgi_ras.c file in which these are consumed. While
at it, remove the AArch32 and error injection function ids as these are
unused.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: I249b54bf4c1b1694188a1e3b297345b942f16bc9
The macros specific to SDEI defined in the sgi_base_platform_def.h are
not applicable for all the platforms supported by plat/sgi. So refactor
the SDEI specific macros into a new header file and include this file on
only on platforms it is applicable on.
Signed-off-by: Thomas Abraham <thomas.abraham@arm.com>
Change-Id: I0cb7125334f02a21cae1837cdfd765c16ab50bf5
Rename rd_n1e1_edge_scmi_plat_info array to plat_rd_scmi_info as the
same array is used to provide SCMI platform info across mulitple RD
platforms and is not resitricted to only RD-N1 and RD-E1 platforms.
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Change-Id: I42ba33e0afa3003c731ce513c6a5754b602ec01f
Some of the PSCI platform callbacks were restricted on RD-V1 platform
because the idle was not functional. Now that it is functional, remove
all the restrictions on the use PSCI platform callbacks.
Change-Id: I4cb97cb54de7ee166c30f28df8fea653b6b425c7
Signed-off-by: Pranav Madhu <pranav.madhu@arm.com>
The issue is that, when interrupt is triggered and RAS handler
is entered, after interrupt handler finishes, TF-A will re-enter
bl32 and then crash.
sdei_dispatch_event() may return failing result in some cases,
for example kernel may not have registered a handler or RAS event
may happen early during boot. We restore the NS context when
sdei_dispatch_event() returns failing result.
error log :
Received delegated event
X0 : 0xC4000061
X1 : 0x0
X2 : 0x0
X3 : 0x0
Received event - 0xC4000061 on cpu 0
UnRecognized Event - 0xC4000061
Failed delegated event 0xC4000061, Status Invalid Parameter
Unhandled Exception in EL3.
x30 = 0x000000000401f700
x0 = 0xfffffffffffffffe
x1 = 0xfffffffffffffffe
x2 = 0x00000000600003c0
Signed-off-by: Ming Huang <huangming@linux.alibaba.com>
Change-Id: I9802e9a32eee0ac3b5a8bcc0362d0b0e3b71dc9f
Turn ON/OFF GIC redistributor in sync with GIC CPU interface ON/OFF.
Issue :
The Linux prompt hangs when all the cores in a cluster are turned OFF
and we try to turn ON a core in that cluster. Previously when TF-A turns
ON a core, TF-A first turns ON the redistributor followed by the core.
This did not match the flow when turning OFF a core, as TF-A did not
turn OFF redistributor when the corresponding core[s] are disabled.
This hang is resolved by disabling redistributor as cores are disabled,
keeping them in sync.
Signed-off-by: Jagadeesh Ujja <jagadeesh.ujja@arm.com>
Change-Id: Ifd04fdcfd47b45e00f874f15b098471883d023f0
Reference Design platform RD-Daniel has been renamed to RD-V1.
Correspondingly, remove all uses of 'rddaniel' and replace it with
'rdv1' where appropriate.
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Change-Id: I1702bab39c501f8c0a09df131cb2394d54c83bcf
Upcoming RD platforms will have an updated memory map for the various
pheripherals on the system. So, for the newer platforms, handle the
memory mapping and other platform specific functionality separately
from the existing platforms.
Change-Id: Iab1355a4c8ea1f6db4f79fcdd6eed907903b6a18
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
In preparation for adding the board support for RD-N2 platform, add
macros to define the platform id and the corresponding SCMI platform
info for the RD-N2 platform.
Change-Id: Ie764ae618732b39e316f7ed080421f5d79adab21
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Upcoming RD platforms have changes in the SOC address map from that
of the existing platforms. As a prepartory step to add support for the
upcoming platforms, create platform definitions for those platforms.
Change-Id: Ic5df9fed02c44e65ec260bbb5efc1b8dbd919a56
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Upcoming RD platforms have deviations in various definitions of
platform macros from that of the exisiting platforms. In preparation
for adding support for those upcoming RD platforms, refactor the
header file inclusion to allow newer platforms to use a different
set of platform macros.
Change-Id: Ic80283ddadafaa7f766f300652cb0d4e507efdb6
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Upcoming RD platforms have a different memory map from those of the
existing platforms. So make the build of the existing mmap entries to be
usable only for existing platforms and let upcoming platforms define
a different set of mmap entries.
Change-Id: Id1ef0293efe8749c78a99237e78d32573c7233aa
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
The SGI platform defines the macro PLAT_ARM_MEM_PROT_ADDR which
indicates that the platform has mitigation for cold reboot attacks.
However, the flash memory used for the mem_protect region was not
mapped. This results in a crash when an OS calls PSCI MEM_PROTECT.
To fix this map the flash region used for mem_protect.
Change-Id: Ia494f924ecfe2ce835c045689ba8f942bf0941f4
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Following merge of patchset [1] the spm_mm_boot_info_t structure is
included in few platform files unconditionally even when SPM_MM option
is disabled.
[1] https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/2647
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I68bc034c9348b5d9bcfd2e5217b781df5ad1b369
Renamed node for trusted boot fw config from 'plat_arm_bl2' to
'tb_fw-config'.
Change-Id: I2e16b6f4d272292ec1855daafd014e851436dd9b
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Cleaned up confused naming between TB_FW and FW_CONFIG.
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I9e9f6e6ca076d38fee0388f97d370431ae067f08
Moved BL2 configuration nodes from fw_config to newly
created tb_fw_config device tree.
fw_config device tree's main usage is to hold properties shared
across all BLx images.
An example is the "dtb-registry" node, which contains the
information about the other device tree configurations
(load-address, size).
Also, Updated load-address of tb_fw_config which is now located
after fw_config in SRAM.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ic398c86a4d822dacd55b5e25fd41d4fe3888d79a
The only difference between GIC-500 and GIC-600 relevant to TF-A is the
differing power management sequence.
A certain GIC implementation is detectable at runtime, for instance by
checking the IIDR register. Let's add that test before initiating the
GIC-600 specific sequence, so the code can be used on both GIC-600 and
GIC-500 chips alike, without deciding on a GIC chip at compile time.
This means that the GIC-500 "driver" is now redundant. To allow minimal
platform support, add a switch to disable GIC-600 support.
Change-Id: I17ea97d9fb05874772ebaa13e6678b4ba3415557
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit fixes an assertion that was triggering in certain contexts:
ERROR: mmap_add_region_check() failed. error -22
ASSERT: lib/xlat_tables_v2/xlat_tables_core.c:790
Change-Id: Ia55b3fb4f496c8cd791ea6093d122edae0a7e92a
Signed-off-by: Chris Kay <chris.kay@arm.com>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
By writing 0 to CLUSTERPWRDN DSU register bit 0, we send an
advisory to the power controller that cluster power is not required
when all cores are powered down.
The AArch32 CLUSTERPWRDN register is architecturally mapped to the
AArch64 CLUSTERPWRDN_EL1 register
Change-Id: Ie6e67c1c7d811fa25c51e2e405ca7f59bd20c81b
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
A single chip platform requires five mmap entries and a corresponding
number of translation tables. For every additional chip in the system,
three additional mmap entries are required to map the shared SRAM and
the IO regions. A corresponding number of additional translation
tables are required as well.
Change-Id: I1332a1305f2af62181387cf36954f6fb0e6f11ed
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Increased the maximum size of BL2 image in order to
accommodate the BL2 image when TF-A build with no compiler
optimization for ARM platform.
Note: As of now, "no compiler optimization" build works
only when TRUSTED_BOOT_BOARD option is set to 0.
This change is verified using below CI configuration:
1. juno-no-optimize-default:juno-linux.uboot
2. fvp-no-optimize-default,fvp-default:fvp-tftf-fip.tftf-aemv8a-debug
Change-Id: I5932621237f8acd1b510682388f3ba78eae90ea4
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
This patch moves all GICv3 driver files into new added
'gicv3.mk' makefile for the benefit of the generic driver
which can evolve in the future without affecting platforms.
The patch adds GICv3 driver configuration flags
'GICV3_IMPL', 'GICV3_IMPL_GIC600_MULTICHIP' and
'GICV3_OVERRIDE_DISTIF_PWR_OPS' described in
'GICv3 driver options' section of 'build-option.rst'
document.
NOTE: Platforms with GICv3 driver need to be modified to
include 'drivers/arm/gic/v3/gicv3.mk' in their makefiles.
Change-Id: If055f6770ff20f5dee5a3c99ae7ced7cdcac5c44
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Use ARRAY_SIZE macro instead of sizeof operator to obtain the maximum
number of SCMI channels supported on the platform.
Change-Id: Id922bb548af98ac99b4ac0c34e38e589e5a80b2d
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
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>
Shared RAM region in the remote chip's memory is used as one of the
mailbox region (SCMI payload area) through which the AP core on the
local chip and SCP core on the remote chip exchange SCMI protocol
message during the initialization. Mark this region as non-cacheable in
the MMAP entry to prevent local AP core from reading stale data from the
cache.
Change-Id: I7e9dc5fbcc3b40e9bcff5499f15abd2aadaed385
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
This patch provides separation of GICD, GICR accessor
functions and adds new macros for GICv3 registers access
as a preparation for GICv3.1 and GICv4 support.
NOTE: Platforms need to modify to include both
'gicdv3_helpers.c' and 'gicrv3_helpers.c' instead of the
single helper file previously.
Change-Id: I1641bd6d217d6eb7d1228be3c4177b2d556da60a
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
The base address for second DRAM varies across different platforms.
So allow platforms to define second DRAM by moving Juno/SGM-775 specific
definition of second DRAM base address to Juno/SGM-775 board definition
respectively, SGI/RD specific definition of DRAM 2 base address to SGI
board definition.
Change-Id: I0ecd3a2bd600b6c7019c7f06f8c452952bd07cae
Signed-off-by: Suyash Pathak <suyash.pathak@arm.com>
In preparation for adding support for Reference Design platforms
which have different base addresses for GIC Distributor or
Redistributor, move GIC related base addresses to individual platform
definition files.
Change-Id: Iecf52b4392a30b86905e1cd047c0ff87d59d0191
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Manish V Badarkhe
Madhukar Pappireddy
Pranav Madhu
Aditya Angadi
Omkar Anand Kulkarni
Thomas Abraham
Manish Pandey
Ming Huang
Jagadeesh Ujja
Sami Mujawar
Olivier Deprez
Andre Przywara
Sandrine Bailleux
Chris Kay
Alexei Fedorov
Mark Dykes
Louis Mayencourt
Vijayenthiran Subramaniam
Suyash Pathak