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  1. 17 Aug, 2018 1 commit
  3. 10 Aug, 2018 6 commits
  5. 06 Aug, 2018 1 commit
  7. 03 Aug, 2018 7 commits
  9. 01 Aug, 2018 1 commit
    • Daniel Boulby's avatar
      Fix build for SEPARATE_CODE_AND_RODATA=0 · 2ecaafd2
      Daniel Boulby authored 
      

TF won't build since no memory region is specified
for when SEPARATE_CODE_AND_RODATA=0 it still relies on
the ARM_MAP_BL_RO_DATA region which is never defined for
this case. Create memory region combining code and RO data for
when the build flag SEPARATE_CODE_AND_RODATA=0 to fix this

Change-Id: I6c129eb0833497710cce55e76b8908ce03e0a638
Signed-off-by: default avatarDaniel Boulby <daniel.boulby@arm.com>
      2ecaafd2
  11. 30 Jul, 2018 1 commit
  13. 27 Jul, 2018 1 commit
  15. 26 Jul, 2018 8 commits
    • Andrew F. Davis's avatar
      ti: k3: common: Only enable caches early · 903f13d3
      Andrew F. Davis authored 
      

We can enter and exit coherency without any software operations,
but HW_ASSISTED_COHERENCY has stronger implications that are
causing issues. Until these can be resolved, only use the weaker
WARMBOOT_ENABLE_DCACHE_EARLY flag.
Signed-off-by: default avatarAndrew F. Davis <afd@ti.com>
      903f13d3
    • Sughosh Ganu's avatar
      RAS: SGI: Add flags needed to build components for RAS feature · f29d1828
      Sughosh Ganu authored 
      

Add the various flags that are required to build the components needed
to enable the RAS feature on SGI575 platform. By default, all flags
are set to 0, disabling building of all corresponding components.

Change-Id: I7f8536fba895043ef6e397cc33ac9126cb572132
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      f29d1828
    • Sughosh Ganu's avatar
      RAS: SGI575: Add platform specific RAS changes · 167dae4d
      Sughosh Ganu authored 
      

Add platform specific changes needed to add support for the RAS
feature on SGI575 platform, including adding a mapping for the
CPER buffer being used on SGI575 platform.

Change-Id: I01a982e283609b5c48661307906346fa2738a43b
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      167dae4d
    • Sughosh Ganu's avatar
      RAS: SGI: Add platform handler for RAS interrupts · 485fc954
      Sughosh Ganu authored 
      

Add a platform specific handler for RAS interrupts and configure the
platform RAS interrupts for EL3 handling. The interrupt handler passes
control to StandaloneMM code executing in S-EL0, which populates the
CPER buffer with relevant error information. The handler subsequently
invokes the SDEI client which processes the information in the error
information in the CPER buffer. The helper functions
plat_sgi_get_ras_ev_map and plat_sgi_get_ras_ev_map_size would be
defined for sgi platforms in the subsequent patch, which adds sgi575
specific RAS changes.

Change-Id: I490f16c15d9917ac40bdc0441659b92380108d63
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      485fc954
    • Sughosh Ganu's avatar
      SPM: SGI: Map memory allocated for secure partitions · d9523919
      Sughosh Ganu authored 
      

The secure partition manager reserves chunks of memory which are used
for the S-EL0 StandaloneMM image and the buffers required for
communication between the Non-Secure world with the StandaloneMM
image. Add the memory chunks to relevant arrays for mapping the
regions of memory with corresponding attributes.

Change-Id: If371d1afee0a50ca7cacd55e16aeaca949d5062b
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      d9523919
    • Sughosh Ganu's avatar
      ARM platforms: Allow board specific definition of SP stack base · 2e4a509d
      Sughosh Ganu authored 
      

The SGI platforms need to allocate memory for CPER buffers. These
platform buffers would be placed between the shared reserved memory
and the per cpu stack memory, thus the need to redefine stack base
pointer for these platforms. This patch allows each board in ARM
platform to define the PLAT_SP_IMAGE_STACK_BASE.

Change-Id: Ib5465448b860ab7ab0f645f7cb278a67acce7be9
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      2e4a509d
    • Sughosh Ganu's avatar
      SGI: Include arm_spm_def.h in platform_def.h · d9cc9372
      Sughosh Ganu authored 
      

Include arm_spm_def.h in the platform_def.h file. Without this
inclusion, we get build errors like

In file included from services/std_svc/spm/sp_setup.c:12:0:
services/std_svc/spm/sp_setup.c: In function 'spm_sp_setup':
services/std_svc/spm/sp_setup.c:61:57: error: 'PLAT_SPM_BUF_BASE'
  undeclared (first use in this function)
  write_ctx_reg(get_gpregs_ctx(ctx), CTX_GPREG_X0, PLAT_SPM_BUF_BASE);

Now that the platform_def.h includes arm_spm_def.h, remove inclusion
of platform_def.h in arm_spm_def.h to remove the circular dependency.

Change-Id: I5225c8ca33fd8d288849524395e436c3d56daf17
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      d9cc9372
    • Sughosh Ganu's avatar
      Include board_arm_def.h through the platform's header · 46b69e3d
      Sughosh Ganu authored 
      

The board_arm_def.h header file needs to be included via the platform
definition header. Not doing so, results in a redefinition error of
PLAT_ARM_MAX_BL31_SIZE macro, if defined in the platform definition
file.

Change-Id: I1d178f6e8a6a41461e7fbcab9f6813a2faa2d82b
Signed-off-by: default avatarSughosh Ganu <sughosh.ganu@arm.com>
      46b69e3d
  17. 24 Jul, 2018 13 commits
  19. 22 Jul, 2018 1 commit