Fixes the SiP Service driver that is responsible for FPGA
reconfiguration. Also change the base address of FPGA reconfiguration
to 0x400000.
Signed-off-by: Tien Hock, Loh <tien.hock.loh@intel.com>
Change-Id: I2b84c12c85cd5fc235247131fec4916ed2fb56c8
There are a few issues in mailbox that needs to be fixed.
- Send doorbell after an indirect cmd
- Do not ring doorbell when polling mailbox response as it should've been
sent by send_cmd
- remove unneeded cmd_free_offset check
- Fix mailbox initialization
- Fix get_config_status returning a wrong status when the status is busy
- Add command length in mailbox command header
Signed-off-by: Tien Hock, Loh <tien.hock.loh@intel.com>
Change-Id: If613e2ca889a540a616c62d69ad0086a7cd46536
Move the get_config_status out of sip_svc driver.
Modify the function so that it can return either
CONFIG_STATUS or RECONFIG_STATUS
Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I642d5900339e67f98be61380edc2b838e0dd47af
Separate SiP related definition from mailbox header file
Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I45ba540f29d9261007f7ec23469358747cf140b4
SIZE_MAX was mistakenly redefined from UINT32_MAX to UINT64_MAX
on AArch32 when the arch-specific headers were merged.
This value is not currently used by upstream TF-A source code,
so no functionality should be affected.
Change-Id: I2acf7f8736423697c7377e8ed4b08843ced26e66
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
-Wpadded warns whenever the C compiler automatically includes any
padding in a structure. Because TF-A has a large number of structures,
this occurs fairly frequently and is incredibly verbose, and as such is
unlikely to ever be fixed.
The utility of this warning is also extremely limited - knowing that a
structure includes padding does not point to the existence of an error,
and is probably quite unlikely to indicate actually buggy behaviour.
Therefore, it's probably best to keep this warning off at all times.
Change-Id: I0797cb75f06b4fea0d2fdc16fd5ad978a31d76ec
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
Instead of stringizing the paths to binary files, add them as string
defines on the command line (e.g. -DFOO=\"BAR\" instead of -DFOO=BAR).
This prevents macros from being expanded inside the string value itself.
For example, -DFOO=/path/with-linux-in-it would have been expanded to
"/path/with-1-in-it" because `linux=1` is one of the standard GCC
defines.
Change-Id: I7b65df3c9930faed4f1aff75ad726982ae3671e6
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
A function declaration declares the name of the function and the type of
the parameter it returns. A function prototype is a function declaration
that also specifies the type of the arguments of the function. Essentially,
a function prototype helps the compiler ensure whether the function call
matches the return type and the right number/type of arguments of function.
A function prototype itself serves as a function declaration for new style
functions.
The warning flag -wmissing-prototype is good enough to check for missing
function prototype and is exhaustive compared to -wmissing-declaration,
therefore making the later redundant.
Note that, at this point, these flags are part of WARNING1 which is not
used for TF-A build by default. Several platforms use upstream libraries
(such as zlib etc) which are in old style c code. After the TF-A build
process is restructred using CMake framework, we plan to enable WARNING1,
WARNING2 and WARNING3 incrementally as the new build platform can compile
each BL binary of a particular platform with set of unique compilation
flags.
Change-Id: I9c6bf9da74e0840e4d2624bc12376e199953c213
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>
* changes:
docs: tegra: add support for Tegra194 class of SoCs
Tegra194: smmu: add support for backup multiple smmu regs
Tegra194: introduce tegra_mc_def.h
Tegra194: 40-bit wide memory address space
Tegra194: psci: rename 'percpu_data' variable
When a Firmware is complied as Position Independent Executable it needs
to request GDT fixup by passing size of the memory region to
el3_entrypoint_common macro.
The Global descriptor table fixup will be done early on during cold boot
process of primary core.
Currently only BL31 supports PIE, but in future when BL2_AT_EL3 will be
compiled as PIE, it can simply pass fixup size to the common el3
entrypoint macro to fixup GDT.
The reason for this patch was to overcome the bug introduced by SHA
330ead806 which called fixup routine for each core causing
re-initializing of global pointers thus overwriting any changes
done by the previous core.
Change-Id: I55c792cc3ea9e7eef34c2e4653afd04572c4f055
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
remove plat_sip_svc.c and plat_psci.c in stratix 10 platform directory
as both has been refactored to common directory for sharing with agilex
platform
Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I395fed66408f536e8fefd637681e742c63621818
Add the support needed to enable using CryptoCell integration with
with RSA 3K support.
Signed-off-by: Gilad Ben-Yossef <gilad.benyossef@arm.com>
Change-Id: I95527cb0c41ae012109e8968dd20a4ae9fe67f17
This function scans a string backwards from the end for the first
instance of a character.
Change-Id: I46b21573ed25a0ff222eac340e1e1fb93b040763
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
This patch adds the Tegra194 SoC information to the nvidia-tegra.rst
file.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: Id649a5ff1b3f70eeee34b508edb7965e7b7a2454
Tegra194 supports multiple SMMU blocks. This patch adds support to
save register values for SMMU0 and SMMU2, before entering the System
Suspend state.
Change-Id: I3a376cdb606ea057ad7047714717245f9dced5cf
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
This patch updates the memory address space, physical and virtual,
to be 40-bits wide for all Tegra194 platforms.
Change-Id: Ie1bcdec2c4e8e15975048ce1c2a31c2ae0dd494c
Signed-off-by: Steven Kao <skao@nvidia.com>
The per CPU wake times are saved in an array called 't19x_percpu_data'. But,
there is one instance in the code where the name of the variable is misspelt.
This patch fixes this typographical error to fix compilation errors.
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I52f5f0b150c51d8cc38372675415dec7944a7735
Previously the .init section was created even when the reclaim flag was
manually set to 0.
Change-Id: Ia9e7c7997261f54a4eca725d7ea605192f60bcf8
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Zelalem Aweke <zelalem.aweke@arm.com>
Currently tb_fw_cfg_dtb size is fixed to max, which is generally a page
(but depend on the platform). Instead, read the actual size of the dtb
with the libfdt "fdt_totalsize" function.
This avoid flushing extra memory after updating the dtb with mbedtls
heap information when shared heap is used.
Change-Id: Ibec727661116429f486464a0c9f15e9760d7afe2
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Check that entry point information requesting S-EL2
has AArch64 as an execution state during context setup.
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
Change-Id: I447263692fed6e55c1b076913e6eb73b1ea735b7
This patch adds support for enabling S-EL2 if this EL is specified in the entry
point information being used to initialise a secure context. It is the caller's
responsibility to check if S-EL2 is available on the system before requesting
this EL through the entry point information.
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Change-Id: I2752964f078ab528b2e80de71c7d2f35e60569e1
Consolidate the definition of size_t to one header per AArch, and
the definition of NULL to one header
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
Change-Id: Iecfbad2cf360cfb705ce7aaa981700fd16219b82
As supporting architectures aside from AArch32 and AArch64 is not a
concern, keeping identical definitions in two places for a large part
of the libc seems counterproductive
The int128 types were left un-unified as __int128 is not supported by
gcc on AArch32
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
Change-Id: Idf08e6fab7e4680d9da62d3c57266ea2d80472cf
Conceptually, these are supposed to be the largest integers
representable in C, but GCC and Clang define them as long long for
compatibility.
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
Change-Id: I7c0117f3be167342814d260a371889120dcf6576
Currently, sections within .text/.rodata/.data/.bss are emitted in the
order they are seen by the linker. This leads to wasted space, when a
section with a larger alignment follows one with a smaller alignment.
We can avoid this wasted space by sorting the sections.
To take full advantage of this, we must disable generation of common
symbols, so "common" data can be sorted along with the rest of .bss.
An example of the improvement, from `make DEBUG=1 PLAT=sun50i_a64 bl31`:
.text => no change
.rodata => 16 bytes saved
.data => 11 bytes saved
.bss => 576 bytes saved
As a side effect, the addition of `-fno-common` in TF_CFLAGS makes it
easier to spot bugs in header files.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: I073630a9b0b84e7302a7a500d4bb4b547be01d51