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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2018-07-18 |
io: Allow image load to address zero
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Remove assert on buffer address equal zero.
Marvell uses address 0x0 for loading BL33,
so this check is irrelevant and breaks the
debug builds on Marvell platforms.
Change-Id: Ie56a51138e2e4ddd8986dd7036797dc2d8b10125
Signed-off-by: Haim Boot <hayim@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/54589
Konstantin Porotchkin
committed
on 18 Jul 2018
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2018-02-28 |
Fix MISRA rule 8.4 in common code
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Rule 8.4: A compatible declaration shall be visible when
an object or function with external linkage is defined.
Change-Id: I26e042cb251a6f9590afa1340fdac73e42f23979
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
Roberto Vargas
committed
on 28 Feb 2018
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2017-05-03 |
Use SPDX license identifiers
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To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.
NOTE: Files that have been imported by FreeBSD have not been modified.
[0]: https://spdx.org/
Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
dp-arm
committed
on 3 May 2017
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2017-02-22 |
Remove redundant assert
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Static checks flag an assert added in commit 1f786b0 that compares
unsigned value to 0, which will never fail.
Change-Id: I4b02031c2cfbd9a25255d12156919dda7d4805a0
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Jeenu Viswambharan
committed
on 22 Feb 2017
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2017-02-20 |
Merge pull request #842 from jeenu-arm/io-memmap-asserts
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Add bounds checking asserts to memmap IO driver
danh-arm
authored
on 20 Feb 2017
GitHub
committed
on 20 Feb 2017
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2017-02-14 |
Add bounds checking asserts to memmap IO driver
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The memmap IO driver doesn't perform bounds check when reading, writing,
or seeking. The onus to vet parameters is on the caller, and this patch
asserts that:
- non-negative size is specified for for backing memory;
- valid parameters are passed into the driver for read, write and seek
operations.
Change-Id: I6518c4065817e640e9e7e39a8a4577655f2680f7
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Jeenu Viswambharan
committed
on 14 Feb 2017
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2017-02-06 |
Replace some memset call by zeromem
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Replace all use of memset by zeromem when zeroing moderately-sized
structure by applying the following transformation:
memset(x, 0, sizeof(x)) => zeromem(x, sizeof(x))
As the Trusted Firmware is compiled with -ffreestanding, it forbids the
compiler from using __builtin_memset and forces it to generate calls to
the slow memset implementation. Zeromem is a near drop in replacement
for this use case, with a more efficient implementation on both AArch32
and AArch64.
Change-Id: Ia7f3a90e888b96d056881be09f0b4d65b41aa79e
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
Douglas Raillard
committed
on 6 Feb 2017
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2016-03-11 |
Add "size" function to IO memmap device driver
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Hence memmap device can be used to load an image without being wrapped in a
FIP.
Fixes arm-software/tf-issues#371
Signed-off-by: Gerald Lejeune <gerald.lejeune@st.com>
Gerald Lejeune
committed
on 11 Mar 2016
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2016-01-14 |
Remove direct usage of __attribute__((foo))
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Migrate all direct usage of __attribute__ to usage of their
corresponding macros from cdefs.h.
e.g.:
- __attribute__((unused)) -> __unused
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Soren Brinkmann
committed
on 14 Jan 2016
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2015-11-02 |
Remove deprecated IO return definitions
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Patch 7e26fe1f deprecates IO specific return definitions in favour
of standard errno codes. This patch removes those definitions
and its usage from the IO framework, IO drivers and IO platform
layer. Following this patch, standard errno codes must be used
when checking the return value of an IO function.
Change-Id: Id6e0e9d0a7daf15a81ec598cf74de83d5768650f
Juan Castillo
committed
on 2 Nov 2015
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2014-05-06 |
Remove variables from .data section
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Update code base to remove variables from the .data section,
mainly by using const static data where possible and adding
the const specifier as required. Most changes are to the IO
subsystem, including the framework APIs. The FVP power
management code is also affected.
Delay initialization of the global static variable,
next_image_type in bl31_main.c, until it is realy needed.
Doing this moves the variable from the .data to the .bss
section.
Also review the IO interface for inconsistencies, using
uintptr_t where possible instead of void *. Remove the
io_handle and io_dev_handle typedefs, which were
unnecessary, replacing instances with uintptr_t.
Fixes ARM-software/tf-issues#107.
Change-Id: I085a62197c82410b566e4698e5590063563ed304
Dan Handley
committed
on 6 May 2014
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Reduce deep nesting of header files
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Reduce the number of header files included from other header
files as much as possible without splitting the files. Use forward
declarations where possible. This allows removal of some unnecessary
"#ifndef __ASSEMBLY__" statements.
Also, review the .c and .S files for which header files really need
including and reorder the #include statements alphabetically.
Fixes ARM-software/tf-issues#31
Change-Id: Iec92fb976334c77453e010b60bcf56f3be72bd3e
Dan Handley
committed
on 6 May 2014
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Always use named structs in header files
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Add tag names to all unnamed structs in header files. This
allows forward declaration of structs, which is necessary to
reduce header file nesting (to be implemented in a subsequent
commit).
Also change the typedef names across the codebase to use the _t
suffix to be more conformant with the Linux coding style. The
coding style actually prefers us not to use typedefs at all but
this is considered a step too far for Trusted Firmware.
Also change the IO framework structs defintions to use typedef'd
structs to be consistent with the rest of the codebase.
Change-Id: I722b2c86fc0d92e4da3b15e5cab20373dd26786f
Dan Handley
committed
on 6 May 2014
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Make use of user/system includes more consistent
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Make codebase consistent in its use of #include "" syntax for
user includes and #include <> syntax for system includes.
Fixes ARM-software/tf-issues#65
Change-Id: If2f7c4885173b1fd05ac2cde5f1c8a07000c7a33
Dan Handley
committed
on 6 May 2014
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2014-02-20 |
Report recoverable errors as warnings
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At present many recoverable failures are reported as errors. This patch
modifies all such failures to be reported as warnings instead.
Change-Id: I5141653c82498defcada9b90fdf7498ba496b2f2
Jeenu Viswambharan
authored
on 20 Feb 2014
Dan Handley
committed
on 20 Feb 2014
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2014-02-17 |
Add Firmware Image Package (FIP) driver
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The Firmware Image Package (FIP) driver allows for data to be loaded
from a FIP on platform storage. The FVP supports loading bootloader
images from a FIP located in NOR FLASH.
The implemented FVP policy states that bootloader images will be
loaded from a FIP in NOR FLASH if available and fall back to loading
individual images from semi-hosting.
NOTE:
- BL3-3(e.g. UEFI) is loaded into DRAM and needs to be configured
to run from the BL33_BASE address. This is currently set to
DRAM_BASE+128MB for the FVP.
Change-Id: I2e4821748e3376b5f9e467cf3ec09509e43579a0
Harry Liebel
authored
on 14 Feb 2014
Dan Handley
committed
on 17 Feb 2014
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