2015-01-22 |
Remove coherent memory from the BL memory maps
...
This patch extends the build option `USE_COHERENT_MEMORY` to
conditionally remove coherent memory from the memory maps of
all boot loader stages. The patch also adds necessary
documentation for coherent memory removal in firmware-design,
porting and user guides.
Fixes ARM-Software/tf-issues#106
Change-Id: I260e8768c6a5c2efc402f5804a80657d8ce38773
Soby Mathew
authored
on 8 Jan 2015
Dan Handley
committed
on 22 Jan 2015
|
2014-08-14 |
Remove platform dependency in CCI-400 driver
...
* Create cci_init() function in CCI-400 driver to allow platform
to provide arguments needed by the driver (i.e. base address
and cluster indices for the ACE slave interfaces).
* Rename cci_(en|dis)able_coherency to
cci_(en|dis)able_cluster_coherency to make it clear that
the driver only enables/disables the coherency of CPU
clusters and not other devices connected to the CCI-400.
* Update FVP port to use new cci_init() function and remove
unnecessary CCI defintions from platform_def.h. Also rename
fvp_cci_setup() to fvp_cci_enable() to more clearly
differentiate between CCI initialization and enabling.
THIS CHANGE REQUIRES PLATFORM PORTS THAT USE THE CCI-400 DRIVER
TO BE UPDATED
Fixes ARM-software/tf-issues#168
Change-Id: I1946a51409b91217b92285b6375082619f607fec
Dan Handley
committed
on 14 Aug 2014
|
2014-08-01 |
Rework the TSPD setup code
...
There is no mechanism which allows the TSPD to specify what SPSR to
use when entering BL3-2 instead of BL3-3. This patch divides the
responsibility between tspd_setup() and tspd_init() for initializing
the TSPD and TSP to support the alternate BL3-2 initialization flow
where BL3-1 handsover control to BL3-2 instead of BL3-3.
SPSR generated by TSPD for TSP is preserved due the new division of
labour which fixes #174.
This patch also moves the cpu_context initialization code from
tspd_setup() to tspd_init() immediately before entering the TSP.
Instead tspd_setup() updates the BL3-2 entrypoint info structure
with the state required for initializing the TSP later.
Fixes ARM-software/TF-issues#174
Change-Id: Ida0a8a48d466c71d5b07b8c7f2af169b73f96940
Vikram Kanigiri
committed
on 1 Aug 2014
|
2014-07-28 |
Merge pull request #177 from jcastillo-arm/jc/tf-issues/096
...
Rework incorrect use of assert() and panic() in codebase
danh-arm
committed
on 28 Jul 2014
|
Rework incorrect use of assert() and panic() in codebase
...
Assert a valid security state using the macro sec_state_is_valid().
Replace assert() with panic() in those cases that might arise
because of runtime errors and not programming errors.
Replace panic() with assert() in those cases that might arise
because of programming errors.
Fixes ARM-software/tf-issues#96
Change-Id: I51e9ef0439fd5ff5e0edfef49050b69804bf14d5
Juan Castillo
committed
on 28 Jul 2014
|
Parametrize baudrate and UART clock during console_init()
...
This patch adds baud rate and UART clock frequency as parameters
to the pl011 driver api console_init(). This allows each platform
to specify UART clock and baud rate according to their specific
hardware implementation.
Fixes ARM-software/tf-issues#215
Change-Id: Id13eef70a1c530e709b34dd1e6eb84db0797ced2
Soby Mathew
committed
on 28 Jul 2014
|
2014-07-09 |
Refactor fvp gic code to be a generic driver
...
Refactor the FVP gic code in plat/fvp/fvp_gic.c to be a generic ARM
GIC driver in drivers/arm/gic/arm_gic.c. Provide the platform
specific inputs in the arm_gic_setup() function so that the driver
has no explicit dependency on platform code.
Provide weak implementations of the platform interrupt controller
API in a new file, plat/common/plat_gic.c. These simply call through
to the ARM GIC driver.
Move the only remaining FVP GIC function, fvp_gic_init() to
plat/fvp/aarch64/fvp_common.c and remove plat/fvp/fvp_gic.c
Fixes ARM-software/tf-issues#182
Change-Id: Iea82fe095fad62dd33ba9efbddd48c57717edd21
Dan Handley
committed
on 9 Jul 2014
|
2014-06-27 |
Merge pull request #151 from vikramkanigiri/vk/t133-code-readability
...
Simplify entry point information generation code on FVP
Andrew Thoelke
committed
on 27 Jun 2014
|
2014-06-24 |
Remove all checkpatch errors from codebase
...
Exclude stdlib files because they do not follow kernel code style.
Fixes ARM-software/tf-issues#73
Change-Id: I4cfafa38ab436f5ab22c277cb38f884346a267ab
Juan Castillo
committed
on 24 Jun 2014
|
Simplify entry point information generation code on FVP
...
This patch reworks FVP specific code responsible for determining
the entry point information for BL3-2 and BL3-3 stages when BL3-1
is configured as the reset handler.
Change-Id: Ia661ff0a6a44c7aabb0b6c1684b2e8d3642d11ec
Vikram Kanigiri
committed
on 24 Jun 2014
|
2014-05-29 |
Allow platform parameter X1 to be passed to BL3-1
...
bl2_main() was overwriting any platform set X1 parameter for BL3-1
with the value zero.
This patch ensure that any platform set value is correctly passed
to BL3-1. The FVP port adds a check to verify this parameter is
being passed correctly.
Fixes ARM-software/tf-issues#173
Change-Id: Ifbcda73d3d41d2b04a4baf5614e9d2d21f1717c8
Andrew Thoelke
committed
on 29 May 2014
|
2014-05-27 |
Further renames of platform porting functions
...
Rename the ic_* platform porting functions to plat_ic_* to be
consistent with the other functions in platform.h. Also rename
bl31_get_next_image_info() to bl31_plat_get_next_image_ep_info()
and remove the duplicate declaration in bl31.h.
Change-Id: I4851842069d3cff14c0a468daacc0a891a7ede84
Dan Handley
committed
on 27 May 2014
|
2014-05-23 |
Rename FVP specific files and functions
...
FVP specific files and functions containing the word "plat" have been
renamed to use the word "fvp" to distinguish them from the common
platform functionality and porting functions.
Change-Id: I39f9673dab3ee9c74bd18b3e62b7c21027232f7d
Dan Handley
authored
on 15 May 2014
Achin Gupta
committed
on 23 May 2014
|