This new function optee_header_is_valid() allows platform to know
whether OP-TEE OS is loaded from multi-image (using OP-TEE header
image as BL32_IMAGE_ID) or from a single OP-TEE binary image.
The function tee_validate_header() is reworked to return a boolean,
and is now silent.
Change-Id: Idc7dde091f2ada8898f40d02e68c3834ca39d8e8
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Neoverse N2 erratum 2138956 is a Cat B erratum that applies to
revision r0p0 and is still open. This erratum can be avoided by
inserting a sequence of 16 DMB ST instructions prior to WFI or WFE.
SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I1aac87b3075992f875451e4767b21857f596d0b2
Neoverse N2 erratum 2189731 is a Cat B erratum that applies to
revision r0p0 and is still open. The workaround is to set
CPUACTLR5_EL1[44] to 1 which will cause the CPP instruction to
invalidate the hardware prefetcher state trained from any EL.
SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: Iddc6a59adf9fa3cab560c46f2133e1f5a8b3ad03
Cortex-A710 erratum 2017096 is a Cat B erratum that applies to
revisions r0p0, r1p0 & r2p0 and is still open. The workaround is to
set CPUECLTR_EL1[8] to 1 which disables store issue prefetching.
SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775101/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: If5f61ec30dbc2fab7f2c68663996057086e374e3
Cortex-A710 erratum 2055002 is a Cat B erratum that applies to
revisions r1p0 & r2p0 and is still open. The workaround is to
set CPUACTLR_EL1[46] to force L2 tag ECC inline correction mode.
This workaround works on revision r1p0 & r2p0.
SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775101/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I67be1dce53c4651167d8cee33c116e73b9dafe81
* changes:
refactor(plat/nxp): refine api to read SVR register
refactor(plat/nxp): each errata use a seperate source file
refactor(plat/nxp): use a unified errata api
refactor(plat/soc-lx2160): move errata to common directory
Neoverse N2 erratum 2025414 is a Cat B erratum that applies to
revision r0p0 and is still open. The workaround is to set
CPUECLTR_EL1[8] to 1 which disables store issue prefetching.
SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: Ia1c63fb93a1bdb1c3f4cf019a197b2a59233885a
Neoverse N2 erratum 2067956 is a Cat B erratum that applies to
revision r0p0 and is still open. The workaround is to set
CPUACTLR_EL1[46] to force L2 tag ECC inline correction mode.
This workaround works on revision r0p0.
SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: Ie92d18a379c66675b5c1c50fd0b8dde130848b21
Neoverse-N2 erratum 2002655 is a Cat B erratum present in r0p0 of
the Neoverse-N2 processor core, and it is still open.
Neoverse-N2 SDEN: https://documentation-service.arm.com/static/61098b4e3d73a34b640e32c9?token=
Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I1380418146807527abd97cdd4918265949ba5c01
1. Refined struct soc_info_t definition.
2. Refined get_soc_info function.
3. Fixed some SVR persernality value.
4. Refined API to get cluster numbers and cores per cluster.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I3c20611a523516cc63330dce4c925e6cda1e93c4
This patch adds the necessary files to support
the SolidRun CN913X CEx7 Evaluation Board.
Because the DRAM connectivity and SerDes settings
is shared with the CN913X DB - reuse relevant
board-specific files.
Change-Id: I75a4554a4373953ca3fdf3b04c4a29c2c4f8ea80
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
The common makefile used by every a8k/cn913x platform
(a8k_common.mk) assumed default paths in PLAT_INCLUDES,
BLE/BL31_PORTING_SOURCES. Allow overriding those
variables, in order to avoid code duplication.
It can be helpful in case using multiple board variants
or sharing common settings between different platforms.
Change-Id: Idce603e44ed04d99fb1e3e11a2bb395d552e2bf7
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Cortex-A710 erratum 2081180 is a Cat B erratum present in r0p0, r1p0,
and r2p0 of the Cortex-A710 processor core, and it is still open.
A710 SDEN: https://developer.arm.com/documentation/SDEN1775101/1000
Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I1e8c2bc3d8dc326947ccfd91daf9083d666b2542
* changes:
feat(plat/allwinner): add R329 support
refactor(plat/allwinner): allow custom BL31 offset
refactor(plat/allwinner): allow new AA64nAA32 position
fix(plat/allwinner): delay after enabling CPU power
Use a unfied API soc_errata() for each platforms,
add print a INFO message for each enabled errata,
so that it will be easy to check which errata is
enabled on current platform.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I5eab3f338db6b46c57cbad475819043fc60ca6d3
Will add more Erratas, some errata can be used for multiple
platforms, so move errata to be common code which can
be share between different platforms.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: Ib149b3eac365bdb593331e9f38f0b89d92c9c0d1
Allwinner R329 is a new dual-core Corte-A53 SoC. Add basical TF-A
support for it, to provide a PSCI implementation containing CPU
boot/shutdown and SoC reset.
Change-Id: I0fa37ee9b4a8e0e1137bf7cf7d614b6ca9624bfe
Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>
Not all Allwinner SoCs have the same arrangement to SRAM A2.
Allow to specify a offset at which BL31 will stay in SRAM A2.
Change-Id: I574140ffd704a796fae0a5c2d0976e85c7fcbdf9
Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>
In newer Allwiner SoCs, the AA64nAA32 wires are mapped to a new register
called "General Control Register0" in the manual rather than the
"Cluster 0 Control Register0" in older SoCs.
Now the position of AA64nAA32 (reg and bit offset) is defined in a few
macros instead assumed to be at bit offset 24 of
SUNXI_CPUCFG_CLS_CTRL_REG0.
Change-Id: I933d00b9a914bf7103e3a9dadbc6d7be1a409668
Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>
Adds a 1us delay after enabling power to a CPU core, to prevent
inrush-caused CPU crash before it's up.
Change-Id: I8f4c1b0dc0d1d976b31ddc30efe7a77a1619b1b3
Signed-off-by: Icenowy Zheng <icenowy@sipeed.com>
Add TZC master source id for DMA in the SoC space and for the DMAs
behind the I/O Virtualization block to allow the non-secure transactions
from these DMAs targeting DRAM.
Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Change-Id: I77a2947b01b4b49a7c1940f09cf62b7b5257657c
Cortex-A710 erratum 1987031 is a Cat B erratum present in r0p0, r1p0,
and r2p0 of the Cortex-A710 processor core, and it is still open.
A710 SDEN: https://documentation-service.arm.com/static/61099dc59ebe3a7dbd3a8a88?token=
Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I9bcff306f82328ad5a0f6e9836020d23c07f7179
Cortex-A78 erratum 1952683 is a Cat B erratum present in r0p0 of
the Cortex-A78 processor core, and it was fixed in r1p0.
A78 SDEN : https://developer.arm.com/documentation/SDEN1401784/1400
Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I77b03e695532cb13e8f8d3f00c43d973781ceeb0
Add missing documentation for MSS_SUPPORT and SCP_BL2 build options used
on Marvell platforms.
Signed-off-by: Pali Rohár <pali@kernel.org>
Change-Id: I852f60569a9a49269ae296c56cc83eb438528bee
clang build breaks when both ENABLE_PAUTH (BRANCH_PROTECTOR=1)
and CRASH_REPORTING (DEBUG=1) options are enabled:
include/lib/el3_runtime/cpu_data.h:135:2: error: redefinition of typedef
'assert_cpu_data_crash_stack_offset_mismatch' is a C11 feature [-Werror,
-Wtypedef-redefinition]
assert_cpu_data_crash_stack_offset_mismatch);
^
include/lib/el3_runtime/cpu_data.h:128:2: note: previous definition is here
assert_cpu_data_crash_stack_offset_mismatch);
^
1 error generated.
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I22c8c45a94a64620007979d55412dbb57b11b813
Cortex A78 AE erratum 1941500 is a Cat B erratum that applies
to revisions <= r0p1. It is still open.
This erratum is avoided by by setting CPUECTLR_EL1[8] to 1.
There is a small performance cost (<0.5%) for setting this
bit.
SDEN is available at https://developer.arm.com/documentation/SDEN1707912/0900
Change-Id: I2d72666468b146714a0340ba114ccf0f5165b39c
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Add support for runtime feature configuration which are running on the
firmware. Add new IOCTL IDs like IOCTL_SET_FEATURE_CONFIG and
IOCTL_GET_FEATURE_CONFIG for configuring the features.
Signed-off-by: Ronak Jain <ronak.jain@xilinx.com>
Change-Id: I976aef15932783a25396b2adeb4c8f140cc87e79
Sync IOCTL IDs in order to avoid conflict with other components like,
Linux and firmware. Hence assigning value to IDs to make it more
specific.
Signed-off-by: Ronak Jain <ronak.jain@xilinx.com>
Change-Id: I11ae679fbd0a953290306b62d661cc142f50dc28
after this commit: If15cf3b9d3e2e7876c40ce888f22e887893fe696
plat/qemu/common/qemu_pm.c:116: (entrypoint < (NS_DRAM0_BASE + NS_DRAM0_SIZE)))
the above line (NS_DRAM0_BASE + NS_DRAM0_SIZE) = 0x100000000, which will
overflow 32bit and cause ERROR
SO add ULL to fix it
tested on compiler:
gcc version 10.2.1 20201103 (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16))
Signed-off-by: Darren Liang <lwp513@qq.com>
Change-Id: I1d769b0803142d37bd2968d765ab04a9c7c5c21a
Etienne Carriere
Madhukar Pappireddy
Bipin Ravi
nayanpatel-arm
Manish Pandey
Varun Wadekar
Jiafei Pan
Marcin Wojtas
André Przywara
Joanna Farley
Icenowy Zheng
Vijayenthiran Subramaniam
Pali Rohár
Olivier Deprez
Ronak Jain
lwpDarren