This will be used by BL33 to get boot device and instance.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Mathieu Belou <mathieu.belou@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
The management of pinctrl nodes of device tree is also added.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Mathieu Belou <mathieu.belou@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
The clock driver is under dual license, BSD and GPLv2.
The clock driver uses device tree, so a minimal support for this is added.
The required files for driver and DTS files are in include/dt-bindings/.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
STM32MP1 is a microprocessor designed by STMicroelectronics,
based on a dual Arm Cortex-A7.
It is an Armv7-A platform, using dedicated code from TF-A.
STM32MP1 uses BL2 compiled with BL2_AT_EL3.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Mathieu Belou <mathieu.belou@st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Change arm_setup_page_tables() to take a variable number of memory
regions. Remove coherent memory region from BL1, BL2 and BL2U as
their coherent memory region doesn't contain anything and
therefore has a size of 0. Add check to ensure this
doesn't change without us knowing.
Change-Id: I790054e3b20b056dda1043a4a67bd7ac2d6a3bc0
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
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>
This also gets rid of MISRA violations for Rule 8.3 and 8.4.
Change-Id: I45bba011b16f90953dd4b260fcd58381f978eedc
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
BL1 is used in recovery mode on HiKey. The TBB implementation
on HiKey is in BL2. It means that user need to build ATF BL2
with TBB and ATF BL1 with non-TBB. It's inconvenient.
So include TBB in BL1, too.
Signed-off-by: Teddy Reed <teddy@prosauce.org>
Signed-off-by: Victor Chong <victor.chong@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
BL2U is running out of stack during firmware update. Increase
stack size to prevent this
Change-Id: I9b1a4e237a00172c6738c84b455b3878ab184cb8
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Add missing parentheses to fix MISRA C-2012 Rule 12.1.
Also, the result of a comparison is an essentially boolean value, it
isn't needed to return 1 or 0 depending on it.
Also, fix header guards (MISRA C-2012 Rule 21.1).
Change-Id: I90c0bcdeb2787c1ca659fc9a981808ece7958de3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
utils_def.h already has U() and ULL(), but not UL(), which is needed for
types like uinptr_t and u_register_t.
Also added L() and LL() for signed values.
Change-Id: I0654df80d57149ff49507c52f1b27f3d500486a0
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
External Aborts while executing in EL3 is fatal in nature. This patch
allows for the platform to define a handler for External Aborts received
while executing in EL3. A default implementation is added which falls
back to platform unhandled exception.
Change-Id: I466f2c8113a33870f2c7d2d8f2bf20437d9fd354
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Double fault is when the PE receives another error whilst one is being
handled. To detect double fault condition, a per-CPU flag is introduced
to track the status of error handling. The flag is checked/modified
while temporarily masking external aborts on the PE.
This patch routes double faults to a separate platform-defined handler.
Change-Id: I70e9b7ba4c817273c55a0af978d9755ff32cc702
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Uncontainable errors are the most severe form of errors, which typically
mean that the system state can't be trusted any more. This further means
that normal error recovery process can't be followed, and an orderly
shutdown of the system is often desirable.
This patch allows for the platform to define a handler for Uncontainable
errors received. Due to the nature of Uncontainable error, the handler
is expected to initiate an orderly shutdown of the system, and therefore
is not expected to return. A default implementation is added which falls
back to platform unhandled exception.
Also fix ras_arch.h header guards.
Change-Id: I072e336a391a0b382e77e627eb9e40729d488b55
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Add support for BLx stages to use libraries in MAKE_BL macro.
This change does not affect BL stages that do not have
BL_LIBS variable defined in their makefiles.
However in case that BL wants to use external library
(for instance vendor-specific DDR initialization code supplied
as a library), this patch will allow to build BL image linked
with such library.
Change-Id: Ife29069a72dc4aff833db6ef8b828736d6689b78
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
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
Add support for A8K platform boards
Change-Id: Ife025d930d2ab6cabbc13bbe19b2273cc1c938c8
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add common Marvell ARMADA platform components.
This patch also includes common components for Marvell
ARMADA 8K platforms.
Change-Id: I42192fdc6525a42e46b3ac2ad63c83db9bcbfeaf
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Change-Id: I341440701b7e5e3555e604dd9d0a356795e6c4fb
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add Marvell "doimage" utility support.
The "doimage" utility allows to create flash images compatible
with Marvell BootROM image format. Additionally this tool
allows the flash image parsing and verification.
Change-Id: Ie8d7ccd0cc2978684e7eecb695f375395fc749ee
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add i2c driver for A8K SoC family.
Change-Id: I5932b2fce286d84fc3ad5a74c4c456001faa3196
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add COMPHY driver for usage in a runtime service.
Change-Id: I6fb42d0a099496d5699ee24684ae2b93ed35770b
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add thermal driver for A8K SoC family.
The termal unit data is used by Marvell DRAM initialization
code for optimizing the memory controller configuration
Change-Id: Iad92689fa6e4224a89d872e9aa015393abd9cf73
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add LLC (L3) cache management drivers for Marvell SoCs
AP806, AP807 and AP810
Change-Id: Ic70710f9bc5b6b48395d62212df7011e2fbb5894
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add ModularChip and MCI drivers for A8K SoC family.
ModularChip drivers include support for the internal building
blocks of Marvell ARMADA SoCs - APN806, APN807 and CP110
Change-Id: I9559343788fa2e5eb47e6384a4a7d47408787c02
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Add address decoding unit drivers for Marvell SoCs.
Address decoding flow and address translation units chart
are located at docs/marvell/misc/mvebu-a8k-addr-map.txt
Change-Id: Id6ce311fa1f4f112df3adfac5d20449f495f71ed
Signed-off-by: Hanna Hawa <hannah@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>