SPM: EHF: Build EHF module along with Secure Partition Manager ...

Add a dependency for building EL3 exception handling framework(EHF)
module with the secure partition manager(SPM).

The EHF module is needed for raising the core's running priority
before the core enters the secure partition, and lowering it
subsequently on exit from the secure partition.

Change-Id: Icbe2d0a63f00b46dc593ff3d86b676c9333506c3
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>

Merge pull request #1676 from Yann-lms/static_analysis ...

Correct some issues found with static analysis tools

Merge pull request #1677 from acolinisi/PR--drivers-cadence-uart-prototype ...

cadence: uart: comply to console_register prototype

cadence: uart: comply to console_register prototype ...

Signed-off-by: Alexei Colin <acolin@isi.edu>

Merge pull request #1674 from jforissier/hisi-multi-console ...

hikey, hikey960, poplar: use new console APIs

Merge pull request #1605 from sivadur/integration ...

Add support new Xilinx Versal ACAP platform

stm32mp1: remove duplicate function declaration ...

It is already in include/drivers/st/stm32mp1_ddr_helpers.h.

Signed-off-by: Yann Gautier <yann.gautier@st.com>

stm32mp1: correct some static analysis tools issues ...

These issues wer found by sparse:

drivers/st/clk/stm32mp1_clk.c:1524:19:
 warning: incorrect type in assignment (different base types)
    expected restricted fdt32_t const [usertype] *pkcs_cell
    got unsigned int const [usertype] *

plat/st/stm32mp1/plat_image_load.c:13:6:
 warning: symbol 'plat_flush_next_bl_params' was not declared.
 Should it be static?
plat/st/stm32mp1/plat_image_load.c:21:16:
 warning: symbol 'plat_get_bl_image_load_info' was not declared.
 Should it be static?
plat/st/stm32mp1/plat_image_load.c:29:13:
 warning: symbol 'plat_get_next_bl_params' was not declared.
 Should it be static?

plat/st/stm32mp1/bl2_io_storage.c:40:10:
 warning: symbol 'block_buffer' was not declared. Should it be static?

Signed-off-by: Yann Gautier <yann.gautier@st.com>

drivers: partition: correct some static analysis tools issues ...

cppcheck:
[drivers/partition/gpt.c:19] -> [drivers/partition/gpt.c:19]:
 (warning) Either the condition 'str_in!=((void*)0)' is redundant
 or there is possible null pointer dereference: name.

sparse:
drivers/partition/gpt.c:39:9:
 warning: Using plain integer as NULL pointer

Signed-off-by: Yann Gautier <yann.gautier@st.com>

psci: put __dead2 attribute after void in plat_psci_ops ...

These warnings were issued by sparse:
plat/st/stm32mp1/stm32mp1_pm.c:365:36:
 warning: incorrect type in initializer (different modifiers)
    expected void ( *[noreturn] pwr_domain_pwr_down_wfi )( ... )
    got void ( [noreturn] *<noident> )( ... )
plat/st/stm32mp1/stm32mp1_pm.c:366:23:
 warning: incorrect type in initializer (different modifiers)
    expected void ( *[noreturn] system_off )( ... )
    got void ( [noreturn] *<noident> )( ... )
plat/st/stm32mp1/stm32mp1_pm.c:367:25:
 warning: incorrect type in initializer (different modifiers)
    expected void ( *[noreturn] system_reset )( ... )
    got void ( [noreturn] *<noident> )( ... )

This cannot be changed the other way in all platforms pm drivers
or else there is a compilation error:
plat/st/stm32mp1/stm32mp1_pm.c:234:1: error: attributes should be specified
 before the declarator in a function definition

Signed-off-by: Yann Gautier <yann.gautier@st.com>

arm64: versal: Add support for new Xilinx Versal ACAPs ...

Xilinx is introducing Versal, an adaptive compute acceleration platform
(ACAP), built on 7nm FinFET process technology. Versal ACAPs combine Scalar
Processing Engines, Adaptable Hardware Engines, and Intelligent Engines with
leading-edge memory and interfacing technologies to deliver powerful
heterogeneous acceleration for any application. The Versal AI Core series has
five devices, offering 128 to 400 AI Engines. The series includes dual-core Arm
Cortex-A72 application processors, dual-core Arm Cortex-R5 real-time
processors, 256KB of on-chip memory with ECC, more than 1,900 DSP engines
optimized for high-precision floating point with low latency.

This patch adds Virtual QEMU platform support for
this SoC "versal_virt".

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

poplar: Use new console APIs ...

Switch to the new console APIs enabled by setting MULTI_CONSOLE_API=1.
Enables building with ERROR_DEPRECATED=1.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

hikey960: Use new console APIs ...

Switch to the new console APIs enabled by setting MULTI_CONSOLE_API=1.
Enables building with ERROR_DEPRECATED=1.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

hikey: Use new console APIs ...

Switch to the new console APIs enabled by setting MULTI_CONSOLE_API=1.
Enables building with ERROR_DEPRECATED=1.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

Merge pull request #1673 from antonio-nino-diaz-arm/an/headers ...

Standardise header guards across codebase

Standardise header guards across codebase ...

All identifiers, regardless of use, that start with two underscores are
reserved. This means they can't be used in header guards.

The style that this project is now to use the full name of the file in
capital letters followed by 'H'. For example, for a file called
"uart_example.h", the header guard is UART_EXAMPLE_H.

The exceptions are files that are imported from other projects:

- CryptoCell driver
- dt-bindings folders
- zlib headers

Change-Id: I50561bf6c88b491ec440d0c8385c74650f3c106e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1672 from sandrine-bailleux-arm/sb/fix-dram-constants ...

Arm platforms: Fix DRAM address macros

Merge pull request #1668 from ldts/rcar_gen3/e3_build ...

rcar_gen3: E3 target: fix compilation issues

Merge pull request #1670 from antonio-nino-diaz-arm/an/misra-arm ...

plat/arm: Fix MISRA defects in common code

Merge pull request #1669 from sandrine-bailleux-arm/sb/rm-tzc-top-fn ...

Remove unneeded _tzc_get_max_top_addr() function

Merge pull request #1666 from pmanish87/mp2/manish_local ...

plat/arm: Support direct Linux kernel boot in AArch32

Arm platforms: Fix DRAM address macros ...

On AArch32, ARM_DRAM1_BASE and ARM_DRAM1_SIZE constants are currently
32-bit values (because they are suffixed with UL and the value
0x80000000 fits in a unsigned long int, i.e. a 32-bit value). When
summing them up, the result overflows the maximum value that can be
encoded in a 32-bit value so it wraps around and does not result in
the expected value.

This patch changes the suffix of these constants into ULL so that they
always are 64-bit values.

Change-Id: I3b19b1805e35cc7e43050458df379081b1e882d5
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

Remove _tzc_get_max_top_addr() function ...

This function was needed at the time where we didn't have the
compiler_rt lib. An AArch32-specific variant was provided to handle
the 64-bit shift operation in 32-bit. This is no longer needed.

Change-Id: Ibab709a95e3a723ae2eeaddf873dba70ff2012b3
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

compiler_rt: Import lshrdi3.c file ...

Imported from the LLVM compiler_rt library on master branch as of
30 Oct 2018 (SVN revision: r345645).

This is to get the __aeabi_llsr() builtin, which is required by a
subsequent patch that uses a logical right shift operator in AArch32.

Change-Id: I9884139a12855a8a87206fb572aaa7dd35582b09
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

compiler_rt: Import latest changes on int_lib.h ...

Imported from the LLVM compiler_rt library on master branch as of
30 Oct 2018 (SVN revision: r345645).

Change-Id: I058cfb5894daf1d12e1ef971c0ba36b0aa089be5
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

plat/arm: Fix MISRA defects in common code ...

Change-Id: I2419416fadfcdf64da8b7690a348007591c4edf3
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Merge pull request #1665 from antonio-nino-diaz-arm/an/fdt-helpers ...

Introduce new fdt helpers

rcar_gen3: E3 target: fix compilation issues ...

Target builds but has not been tested.

Signed-off-by: ldts <jorge.ramirez.ortiz@gmail.com>

plat: rcar: support plat_crash_console_flush ...

Signed-off-by: ldts <jorge.ramirez.ortiz@gmail.com>

Merge pull request #1661 from hzhuang1/emmc_delay ...

hikey: add delay after eMMC initialized