2020-01-14 |
Merge "uniphier: call uniphier_scp_is_running() only when on-chip STM is supported" into integration
Manish Pandey
authored
on 14 Jan 2020
TrustedFirmware Code Review
committed
on 14 Jan 2020
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2019-12-25 |
uniphier: run BL33 at EL2
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All the SoCs in 64-bit UniPhier SoC family support EL2.
Just hard-code MODE_EL2 instead of using el_implemented() helper.
Change-Id: I7ab48002c5205bc8c013e1b46313b57d6c431db0
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
committed
on 25 Dec 2019
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uniphier: call uniphier_scp_is_running() only when on-chip STM is supported
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uniphier_scp_is_running() reads the UNIPHIER_STMBE2COM register,
but it does not exist on all SoCs.
Do not call this function if the on-chip SCP is not supported.
Change-Id: I7c71ca0735e3a8e095c3f22ba6165f82a2986362
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
committed
on 25 Dec 2019
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2019-12-20 |
spm-mm: Refactor secure_partition.h and its contents
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Before adding any new SPM-related components we should first do
some cleanup around the existing SPM-MM implementation. The aim
is to make sure that any SPM-MM components have names that clearly
indicate that they are MM-related. Otherwise, when adding new SPM
code, it could quickly become confusing as it would be unclear to
which component the code belongs.
The secure_partition.h header is a clear example of this, as the
name is generic so it could easily apply to any SPM-related code,
when it is in fact SPM-MM specific.
This patch renames the file and the two structures defined within
it, and then modifies any references in files that use the header.
Change-Id: I44bd95fab774c358178b3e81262a16da500fda26
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
authored
on 15 Oct 2019
Manish Pandey
committed
on 20 Dec 2019
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Remove dependency between SPM_MM and ENABLE_SPM build flags
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There are two different implementations of Secure Partition
management in TF-A. One is based on the "Management Mode" (MM)
design, the other is based on the Secure Partition Client Interface
(SPCI) specification. Currently there is a dependency between their
build flags that shouldn't exist, making further development
harder than it should be. This patch removes that
dependency, making the two flags function independently.
Before: ENABLE_SPM=1 is required for using either implementation.
By default, the SPCI-based implementation is enabled and
this is overridden if SPM_MM=1.
After: ENABLE_SPM=1 enables the SPCI-based implementation.
SPM_MM=1 enables the MM-based implementation.
The two build flags are mutually exclusive.
Note that the name of the ENABLE_SPM flag remains a bit
ambiguous - this will be improved in a subsequent patch. For this
patch the intention was to leave the name as-is so that it is
easier to track the changes that were made.
Change-Id: I8e64ee545d811c7000f27e8dc8ebb977d670608a
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Paul Beesley
authored
on 16 Sep 2019
Manish Pandey
committed
on 20 Dec 2019
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2019-09-03 |
uniphier: set CONSOLE_FLAG_TRANSLATE_CRLF and clean up console driver
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This console driver sends '\r' before 'n', not after.
It works, but the convention is "\r\n" (i.e. CRLF)
Instead of fixing it in the driver, set CONSOLE_FLAG_TRANSLATE_CRLF
to leave it to the framework.
Change-Id: I2154e29313739a40dff70cfb5c0f8989136d4ad2
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
authored
on 22 Jul 2019
Paul Beesley
committed
on 3 Sep 2019
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2019-07-31 |
uniphier: fix typo and coding style
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Fix the typo "warn" -> "warm".
Also fix the following checkpatch.pl warnings:
CHECK: Prefer using the BIT macro
CHECK: No space is necessary after a cast
CHECK: Alignment should match open parenthesis
CHECK: Unnecessary parentheses around uniphier_io_policies[image_id].dev_handle
Change-Id: Ic11eea2668c4bf2d1e8f089e6338ba7b7156d80b
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
committed
on 31 Jul 2019
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uniphier: replace DIV_ROUND_UP() with div_round_up() from utils_def.h
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Use the helper in utils_def.h instead of the own macro.
Change-Id: I527f9e75914d60f66354e365006b960ba5e8cbae
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
committed
on 31 Jul 2019
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2019-07-12 |
synquacer: Fix compilation fail for SPM support build config
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Fix the header file path
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Change-Id: I73a92a3f0049ecbda7eade452405927c04048e01
Madhukar Pappireddy
committed
on 12 Jul 2019
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2019-07-05 |
uniphier: support console based on multi-console
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The legacy console is gone. Re-add the console support based on the
multi-console framework.
I am still keeping the putc, getc, and flush callbacks in
uniphier_console.S to use plat/common/aarch64/crash_console_helpers.S
The console registration code already relies on that C environment
has been set up. So, I just filled the struct console fields with the
callback pointers, then called console_register() directly. I also
re-implemented the init function in C to improve the readability.
Removing the custom crash console implementation has one disadvantage;
we cannot use the crash console on very early crashes because
crash_console_helpers.S works only after the console is registered.
I can live with this limitation.
Tested on my boards, and confirmed this worked like before.
Change-Id: Ieab9c849853ff6c525c15ea894a85944f257db59
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
committed
on 5 Jul 2019
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2019-06-28 |
Remove MULTI_CONSOLE_API flag and references to it
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The new API becomes the default one.
Change-Id: Ic1d602da3dff4f4ebbcc158b885295c902a24fec
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Ambroise Vincent
committed
on 28 Jun 2019
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2019-04-12 |
Mbed TLS: Remove weak heap implementation
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The implementation of the heap function plat_get_mbedtls_heap() becomes
mandatory for platforms supporting TRUSTED_BOARD_BOOT.
The shared Mbed TLS heap default weak function implementation is
converted to a helper function get_mbedtls_heap_helper() which can be
used by the platforms for their own function implementation.
Change-Id: Ic8f2994e25e3d9fcd371a21ac459fdcafe07433e
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Ambroise Vincent
committed
on 12 Apr 2019
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2019-03-12 |
plat/arm: mhu: make mhu driver generic
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MHU doorbell driver requires arm platform specific
macro "PLAT_CSS_MHU_BASE".
Rename it to "PLAT_MHUV2_BASE", so that platforms other than arm
can use generic MHU doorbell driver.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Masahisa Kojima
committed
on 12 Mar 2019
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plat/synquacer: enable SCMI support
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Enable the SCMI protocol support in SynQuacer platform.
Aside from power domain, system power and apcore management protocol,
this commit adds the vendor specific protocol(0x80).
This vendor specific protocol is used to get the dram mapping information
from SCP.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Masahisa Kojima
committed
on 12 Mar 2019
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2019-02-01 |
Remove unneeded include paths in PLAT_INCLUDES
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Also, update platform_def.h guidelines about includes in the porting
guide.
Change-Id: I1ae338c9dd3242b309f6d53687ba2cb755d488c3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 1 Feb 2019
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Remove duplicated definitions of linker symbols
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Many parts of the code were duplicating symbols that are defined in
include/common/bl_common.h. It is better to only use the definitions in
this header.
As all the symbols refer to virtual addresses, they have to be
uintptr_t, not unsigned long. This has also been fixed in bl_common.h.
Change-Id: I204081af78326ced03fb05f69846f229d324c711
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 1 Feb 2019
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2019-01-22 |
SPM: Rename SPM_DEPRECATED flag to SPM_MM
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The SPM implementation based on MM is going to be kept for the
foreseeable future.
Change-Id: I11e96778a4f52a1aa803e7e048d9a7cb24a53954
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Antonio Nino Diaz
committed
on 22 Jan 2019
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2019-01-15 |
plat/synquacer: enable SPM support
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Enable the deprecated SPM framework for the SynQuacer platform.
It involves creating a memory layout in secure DRAM, and wiring
up the SPM infrastructure so that the secure partition payload
that is loaded into this region by the SCP firmware is dispatched
appropriately.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Ard Biesheuvel
committed
on 15 Jan 2019
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plat/synquacer: enable OP-TEE logic only if SPD_opteed is set
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The logic that initializes the BL32 entry point data structure
should only be executed if we are in fact loading OP-TEE, and
not if BL32_BASE is set for other reasons (i.e., when enabling
SPM)
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Ard Biesheuvel
committed
on 15 Jan 2019
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2019-01-04 |
Sanitise includes across codebase
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Enforce full include path for includes. Deprecate old paths.
The following folders inside include/lib have been left unchanged:
- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}
The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).
For example, this patch had to be created because two headers were
called the same way: e0ea0928d5b7 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3a282 ("drivers: add tzc380 support").
This problem was introduced in commit 4ecca33988b9 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.
Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.
Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 4 Jan 2019
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2018-12-10 |
io_block: define MAX_IO_BLOCK_DEVICES as unsigned
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This is used as a table index, and already compared with an unsigned int:
block_dev_count.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Yann Gautier
committed
on 10 Dec 2018
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2018-11-08 |
Standardise header guards across codebase
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All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.
The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.
The exceptions are files that are imported from other projects:
- CryptoCell driver
- dt-bindings folders
- zlib headers
Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 8 Nov 2018
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2018-10-30 |
uniphier: revise SCP protocol handshake
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When the SoC issues a command IRQ to SCP, SCP sets STMTOBEIRQ as ACK.
The SoC must wait for it before issuing the next command.
This commit makes sure to meet the requirement.
Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Dai Okamura
authored
on 4 Oct 2018
Masahiro Yamada
committed
on 30 Oct 2018
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uniphier: terminate boot if SCP_BL2 image is missing in SCP boot mode
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Skipping SCP_BL2 image is just a temporary workaround. If on-chip SCP
needs to work, BL2 should load the SCP_BL2 image.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada
committed
on 30 Oct 2018
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2018-09-28 |
uniphier: Migrate to new interfaces
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- Remove references to removed build options.
- Migrate to bl31_early_platform_setup2().
Change-Id: I9242c4d02a36e385bf0bf8ee56287106030153d1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 28 Sep 2018
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synquacer: Migrate to new interfaces
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- Remove references to removed build options.
- Update Makefile paths.
- Migrate to bl31_early_platform_setup2().
Change-Id: I51cbf09a0297ac1ee645a959063238c9d556d8e1
Tested-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 28 Sep 2018
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2018-08-30 |
Fix MISRA defects in BL31 common code
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Change-Id: I5993b425445ee794e6d2a792c244c0af53640655
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 30 Aug 2018
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2018-08-22 |
libc: Fix all includes in codebase
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The codebase was using non-standard headers. It is needed to replace
them by the correct ones so that we can use the new libc headers.
Change-Id: I530f71d9510cb036e69fe79823c8230afe890b9d
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Antonio Nino Diaz
committed
on 22 Aug 2018
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2018-07-25 |
Merge pull request #1486 from antonio-nino-diaz-arm/an/psci-misra
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Fix several MISRA defects in PSCI library
danh-arm
authored
on 25 Jul 2018
GitHub
committed
on 25 Jul 2018
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2018-07-24 |
synquacer: Enable optional OP-TEE support
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OP-TEE loading is optional on Developerbox controlled via SCP
firmware. To check if OP-TEE is loaded or not, we use DRAM1 region
info passed by SCP firmware.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Sumit Garg
committed
on 24 Jul 2018
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