bcm63xx/atf/plat/arm/board/juno/include, branch master

Switch AARCH32/AARCH64 to aarch64

2019-08-01T20:45:03Z

NOTE: AARCH32/AARCH64 macros are now deprecated in favor of __aarch64__. All common C compilers pre-define the same macros to signal which architecture the code is being compiled for: __arm__ for AArch32 (or earlier versions) and __aarch64__ for AArch64. There's no need for TF-A to define its own custom macros for this. In order to unify code with the export headers (which use __aarch64__ to avoid another dependency), let's deprecate the AARCH32 and AARCH64 macros and switch the code base over to the pre-defined standard macro. (Since it is somewhat unintuitive that __arm__ only means AArch32, let's standardize on only using __aarch64__.) Change-Id: Ic77de4b052297d77f38fc95f95f65a8ee70cf200 Signed-off-by: Julius Werner

n1sdp: add code for DDR ECC enablement and BL33 copy to DDR

2019-06-26T13:07:51Z

N1SDP platform supports RDIMMs with ECC capability. To use the ECC capability, the entire DDR memory space has to be zeroed out before enabling the ECC bits in DMC620. Zeroing out several gigabytes of memory from SCP is quite time consuming so functions are added that zeros out the DDR memory from application processor which is much faster compared to SCP. BL33 binary cannot be copied to DDR memory before enabling ECC so this is also done by TF-A from IOFPGA-DDR3 memory to main DDR4 memory after ECC is enabled. Original PLAT_PHY_ADDR_SPACE_SIZE was limited to 36-bits with which the entire DDR space cannot be accessed as DRAM2 starts in base 0x8080000000. So these macros are redefined for all ARM platforms. Change-Id: If09524fb65b421b7a368b1b9fc52c49f2ddb7846 Signed-off-by: Manoj Kumar

plat/arm: mhu: make mhu driver generic

2019-03-13T00:54:35Z

MHU doorbell driver requires arm platform specific macro "PLAT_CSS_MHU_BASE". Rename it to "PLAT_MHUV2_BASE", so that platforms other than arm can use generic MHU doorbell driver. Signed-off-by: Masahisa Kojima

plat/arm: Move dynamic xlat enable logic to makefile

2019-01-25T16:04:11Z

The PLAT_XLAT_TABLES_DYNAMIC build option, defined in platform_def.h in Arm platforms, is checked by several headers, affecting their behaviour. To avoid issues around the include ordering of the headers, the definition should be moved to the platform's makefile. Change-Id: I0e12365c8d66309122e8a20790e1641a4f480a10 Signed-off-by: Antonio Nino Diaz

plat/arm: Sanitise includes

2019-01-25T16:04:10Z

Use full include paths like it is done for common includes. This cleanup was started in commit d40e0e08283a ("Sanitise includes across codebase"), but it only cleaned common files and drivers. This patch does the same to Arm platforms. Change-Id: If982e6450bbe84dceb56d464e282bcf5d6d9ab9b Signed-off-by: Antonio Nino Diaz

plat/arm: Save BL2 descriptors to reserved memory.

2019-01-23T16:01:19Z

On ARM platforms, the BL2 memory can be overlaid by BL31/BL32. The memory descriptors describing the list of executable images are created in BL2 R/W memory, which could be possibly corrupted later on by BL31/BL32 due to overlay. This patch creates a reserved location in SRAM for these descriptors and are copied over by BL2 before handing over to next BL image. Also this patch increases the PLAT_ARM_MAX_BL2_SIZE for juno when TBBR is enabled. Fixes ARM-Software/tf-issues#626 Change-Id: I755735706fa702024b4032f51ed4895b3687377f Signed-off-by: Sathees Balya

Sanitise includes across codebase

2019-01-04T10:43:17Z

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

Merge pull request #1699 from chandnich/sgi-mt-support

2018-12-03T13:29:33Z

Add support to implement multi-threaded platforms for SGI

plat/css: allow platforms to define the system power domain level

2018-11-27T05:02:55Z

The CSS_SYSTEM_PWR_DMN_LVL macro that defines the system power domain level is fixed at ARM_PWR_LVL2 for all CSS platforms. However, the system power domain level can be different for CSS platforms that use multi-threaded CPUs. So, in preparation towards adding support for platforms that use multi-threaded CPUs, refactor the definition of CSS_SYSTEM_PWR_DMN_LVL such that CSS_SYSTEM_PWR_DMN_LVL is uniquely defined for each of the CSS platform. Change-Id: Ia837b13f6865e71da01780993c048b45b7f36d85 Signed-off-by: Chandni Cherukuri

juno: Add romlib support

2018-11-23T11:52:01Z

This patch adds support to build a combined BL1 and ROMLIB binary file with the right page alignment in Juno. When USE_ROMLIB=1 is set for Juno, it generates the combined file bl1_romlib.bin which needs to be used instead of bl1.bin Change-Id: I407efbe48d3e522fa6ef855538a9587193cb1919 Signed-off-by: Sathees Balya