The BLE is the pre-TF-A boot stage required by Marvell Armada
BootROM for bringing up DRAM and allow the boot image copy to it.
Since this is not a standard boot level and only uses the TF-A
as a build environment, it was introduced out of source tree.
However it turns out that such remote location introduces additional
complexity to the upstream TF-A build process.
In order to simplify the build environment the BLE source folder
is relocated from the external repository to A8K platform directory.
The build documentation is updated accordingly.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Map the initialization code for BL31 to overlap with the memory
required for the secondary cores stack. Once BL31 has been
initialized the memory can be remapped to RW data so that it can
be used for secondary cores stacks. By moving code from .text to
.text.init the size of the BL31 image is decreased by a page.
Split arm_common.ld.S into two linker scripts, one for tzc_dram
(arm_tzc_dram.ld.S) and one for reclaiming initialization code
(arm_reclaim_init.ld.S) so that platforms can chose which memory
regions they wish to include.
Change-Id: I648e88f3eda1aa71765744cf34343ecda9320b32
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Mark the GICv3, CCI and CCN code only used in Bl31 initialization
with __init to be reclaimed once no longer needed.
Change-Id: I3d77f36758450d9d1d87ecc60bc1c63fe4082667
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Mark the initialization functions found in the BL31 boot sequence
as __init so they can be reclaimed when no longer needed.
Change-Id: I687a89346419c7710ef5097feaa325d83c527697
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Remove ARM_MAP_BL_ROMLIB memory region macro as it is now split
into two regions for code and data
Change-Id: Ic17b5b584933c196db29fe83051d7e0a8e92911c
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
- Fix build issue
- Add initial memory parameters descriptors for BL2
- Migrate to image load V2
Basic build and run test passed on MacchiatoBin board.
Need to fix the service CPU (CM3) image load procesure and test
OPTEE functionality, which probably will require additional work.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
This option makes it hard to optimize the memory definitions of all Arm
platforms because any change in the common defines must work in all of
them. The best thing to do is to remove it and move the definition to
each platform's header.
FVP, SGI and SGM were using the definitions in board_arm_def.h. The
definitions have been copied to each platform's platform_def.h. Juno
was already using the ones in platform_def.h, so there have been no
changes.
Change-Id: I9aecd11bbc72a3d0d7aad1ef9934d8df21dcfaf2
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Migrate to new GIC interfaces.
- Migrate to bl31_early_platform_setup2().
- Use bl31_warm_entrypoint() instead of psci_entrypoint().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Update Makefile paths.
- Remove references to removed build options.
- Use private definition of bl31_params_t.
Change-Id: I860341594b5c868b2fcaa59d23957ee718472ef1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Migrate to bl31_early_platform_setup2().
- Remove references to removed build options.
- Replace zeromem16() by zeromem().
- Use private definition of bl31_params_t.
This is an incomplete migration, the platform doesn't currently compile.
Change-Id: I67fbf2206678be80c3a16692024221a131cec42f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- mt6795: Migrate to new GIC interfaces.
- Remove support for PSCI platform compatibility layer.
- Migrate to bl31_early_platform_setup2().
- Migrate from cm_init_context() to cm_init_my_context().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Update Makefile paths.
- Use private definition of bl31_params_t.
This is an incomplete migration, mt6795 doesn't currently compile.
Change-Id: Icf9307637066cd6f2166524715e4f117f5ce2350
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Migrate to bl2_early_platform_setup2().
- Remove references to removed build options.
- Use private definition of bl31_params_t.
This is an incomplete migration, the platform doesn't currently compile.
Change-Id: I1ae477b1f2489f49b651528050fdf06e4a55e425
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Migrate to new GIC interfaces.
- Remove references to removed build options.
Change-Id: I6f90a33d5438a9d7b71be3f93e8d9da278c8c6e6
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Migrate to new GIC interfaces.
- Migrate to bl31_early_platform_setup2().
- Remove references to removed build options.
Change-Id: Ia7c63f75325ea4b41e32a9de3f01b0007d0ae210
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Migrate to bl31_early_platform_setup2().
- Remove references to removed build options.
Change-Id: Ie9f149e3fdec935f9329402ed3dd8e1c00b8832c
Acked-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.
Change-Id: I72f8c05620bdf4a682765e6e53e2c04ca749a3d5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
The affected interfaces are bl31_early_platform_setup(),
sp_min_early_platform_setup() and bl2_early_platform_setup().
Change-Id: I50c01ec68bcbe97fe4e5d101bcd0f763358b8e1e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
The code of LOAD_IMAGE_V2=0 has been removed.
Change-Id: Iea03e5bebb90c66889bdb23f85c07d0c9717fffe
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Commit eba1b6b3c7 ("plat/poplar: migrate to mmc framework") defines
variable 'info' without !POPLAR_RECOVERY protection, and hence causes
the following unused variable error with POPLAR_RECOVERY=1 build.
plat/hisilicon/poplar/bl1_plat_setup.c: In function ‘bl1_platform_setup’:
plat/hisilicon/poplar/bl1_plat_setup.c:95:25: error: unused variable ‘info’ [-Werror=unused-variable]
struct mmc_device_info info;
^~~~
The patches fixes the build error with POPLAR_RECOVERY=1.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fixed a Coverity defect by adding a runtime check to avoid potential
NULL pointer dereference.
Change-Id: I9a0aa0efd27334131ac835b43348658b436c657d
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>
For sgm775 the SCP_BL2 build in debug mode is around 94KiB which
is higher than the maximum size for SCP_BL2.
This patch increase the maximum allowed size for SCP_BL2 to
96KiB.
Change-Id: Ibca0daadba41429301c651ae21cbba87e45ccddf
Signed-off-by: Elieva Pignat <Elieva.Pignat@arm.com>
Ensure case clauses:
* Terminate with an unconditional break, return or goto statement.
* Use conditional break, return or goto statements as long as the end
of the case clause is unreachable; such case clauses must terminate
with assert(0) /* Unreachable */ or an unconditional __dead2 function
call
* Only fallthough when doing otherwise would result in less
readable/maintainable code; such case clauses must terminate with a
/* Fallthrough */ comment to make it clear this is the case and
indicate that a fallthrough is intended.
This reduces the chance of bugs appearing due to unintended flow through a
switch statement
Change-Id: I70fc2d1f4fd679042397dec12fd1982976646168
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Dimitris Papastamos
Soby Mathew
Konstantin Porotchkin
Daniel Boulby
Antonio Nino Diaz
Roberto Vargas
Shawn Guo
John Tsichritzis
Haojian Zhuang
Elieva Pignat