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  1. 24 Aug, 2020 1 commit
  3. 20 Aug, 2020 1 commit
  5. 19 Aug, 2020 1 commit
  7. 18 Aug, 2020 4 commits
  9. 17 Aug, 2020 1 commit
  11. 14 Aug, 2020 4 commits
    • Ruari Phipps's avatar
      SPM: Add owner field to cactus secure partitions · ad86d35a
      Ruari Phipps authored 
      

For supporting dualroot CoT for Secure Partitions a new optional field
"owner" is introduced which will be used to sign the SP with
corresponding signing domain. To demonstrate its usage, this patch adds
owners to cactus Secure Partitions.
Signed-off-by: default avatarRuari Phipps <ruari.phipps@arm.com>
Change-Id: I7b760580355fc92edf5402cecc38c38125dc1cae
      ad86d35a
    • Manish Pandey's avatar
      plat/arm: enable support for Plat owned SPs · 990d972f
      Manish Pandey authored 
      

For Arm platforms SPs are loaded by parsing tb_fw_config.dts and
adding them to SP structure sequentially, which in-turn is appended to
loadable image list.

With recently introduced dualroot CoT for SPs where they are owned
either by SiP or by Platform. SiP owned SPs index starts at SP_PKG1_ID
and Plat owned SPs index starts at SP_PKG5_ID. As the start index of SP
depends on the owner, there should be a mechanism to parse owner of a SP
and put it at the correct index in SP structure.

This patch adds support for parsing a new optional field "owner" and
based on it put SP details(UUID & Load-address) at the correct index in
SP structure.

Change-Id: Ibd255b60d5c45023cc7fdb10971bef6626cb560b
Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
      990d972f
    • Jimmy Brisson's avatar
      Use true instead of 1 in while · 92069086
      Jimmy Brisson authored 
      

This resolves MISRA defects such as:

    plat/common/plat_bl1_common.c:63:[MISRA C-2012 Rule 14.4 (required)]
    The condition expression "1" does not have an essentially boolean type.

Change-Id: I679411980ad661191fbc834a44a5eca5494fd0e2
Signed-off-by: default avatarJimmy Brisson <jimmy.brisson@arm.com>
      92069086
    • Jimmy Brisson's avatar
      Prevent colliding identifiers · d74c6b83
      Jimmy Brisson authored 
      

There was a collision between the name of the typedef in the CASSERT and
something else, so we make the name of the typedef unique to the
invocation of DEFFINE_SVC_UUID2 by appending the name that's passed into
the macro. This eliminates the following MISRA violation:

    bl1/bl1_main.c:233:[MISRA C-2012 Rule 5.6 (required)] Identifier
    "invalid_svc_uuid" is already used to represent a typedef.

This also resolves MISRA rule 5.9.

These renamings are as follows:
  * tzram -> secram. This matches the function call name as it has
  sec_mem in it's  name
  * fw_config_base -> config_base. This file does not mess with
  hw_conig, so there's little chance of confusion

Change-Id: I8734ba0956140c8e29b89d0596d10d61a6ef351e
Signed-off-by: default avatarJimmy Brisson <jimmy.brisson@arm.com>
      d74c6b83
  13. 10 Aug, 2020 1 commit
    • Alexei Fedorov's avatar
      plat/arm: Reduce size of BL31 binary · fa1fdb22
      Alexei Fedorov authored 
      

BL31 binary size is aligned to 4KB because of the
code in include\plat\arm\common\arm_reclaim_init.ld.S:
    __INIT_CODE_UNALIGNED__ = .;
    . = ALIGN(PAGE_SIZE);
    __INIT_CODE_END__ = .;
with all the zero data after the last instruction of
BL31 code to the end of the page.
This causes increase in size of BL31 binary stored in FIP
and its loading time by BL2.
This patch reduces the size of BL31 image by moving
page alignment from __INIT_CODE_END__ to __STACKS_END__
which also increases the stack size for secondary CPUs.

Change-Id: Ie2ec503fc774c22c12ec506d74fd3ef2b0b183a9
Signed-off-by: default avatarAlexei Fedorov <Alexei.Fedorov@arm.com>
      fa1fdb22
  15. 31 Jul, 2020 2 commits
  17. 30 Jul, 2020 4 commits
  19. 26 Jul, 2020 1 commit
  21. 24 Jul, 2020 2 commits
  23. 23 Jul, 2020 5 commits
  25. 22 Jul, 2020 1 commit
    • Alexei Fedorov's avatar
      plat/arm/board/fvp: Add support for Measured Boot · 4a135bc3
      Alexei Fedorov authored 
      

This patch adds support for Measured Boot functionality
to FVP platform code. It also defines new properties
in 'tpm_event_log' node to store Event Log address and
it size
'tpm_event_log_sm_addr'
'tpm_event_log_addr'
'tpm_event_log_size'
in 'event_log.dtsi' included in 'fvp_tsp_fw_config.dts'
and 'fvp_nt_fw_config.dts'. The node and its properties
are described in binding document
'docs\components\measured_boot\event_log.rst'.

Change-Id: I087e1423afcb269d6cfe79c1af9c348931991292
Signed-off-by: default avatarAlexei Fedorov <Alexei.Fedorov@arm.com>
      4a135bc3
  27. 21 Jul, 2020 4 commits
  29. 20 Jul, 2020 1 commit
    • Alexei Fedorov's avatar
      TF-A GICv2 driver: Introduce makefile · 1322dc94
      Alexei Fedorov authored 
      

This patch moves all GICv2 driver files into new added
'gicv2.mk' makefile for the benefit of the generic driver
which can evolve in the future without affecting platforms.

NOTE: Usage of 'drivers/arm/gic/common/gic_common.c' file
is now deprecated and platforms with GICv2 driver need to
be modified to include 'drivers/arm/gic/v2/gicv2.mk' in
their makefiles.

Change-Id: Ib10e71bdda0e5c7e80a049ddce2de1dd839602d1
Signed-off-by: default avatarAlexei Fedorov <Alexei.Fedorov@arm.com>
      1322dc94
  31. 10 Jul, 2020 2 commits
    • Manish V Badarkhe's avatar
      plat/arm: Fix build failure due to increase in BL2 size · fdf50a25
      Manish V Badarkhe authored 
      

BL2 size gets increased due to the libfdt library update and 
that eventually cause no-optimization build failure for BL2 as below:
aarch64-none-elf-ld.bfd: BL2 image has exceeded its limit.
aarch64-none-elf-ld.bfd: region `RAM' overflowed by 4096 bytes
Makefile:1070: recipe for target 'build/fvp/debug/bl2/bl2.elf' failed
make: *** [build/fvp/debug/bl2/bl2.elf] Error 1

Fixed build failure by increasing BL2 image size limit by 4Kb.
Signed-off-by: default avatarManish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I92a57eb4db601561a98e254b64994bb921a88db3
      fdf50a25
    • Manish V Badarkhe's avatar
      plat/arm, dts: Update platform device tree for CoT · 2a0ef943
      Manish V Badarkhe authored 
      

Included cot_descriptors.dtsi in platform device tree
(fvp_tb_fw_config.dts).

Also, updated the maximum size of tb_fw_config to 0x1800
in order to accomodate the device tree for CoT descriptors.

Follow up patch will parse the device tree for these CoT descriptors
and fill the CoT descriptor structures at runtime instead of using
static CoT descriptor structures in the code base.
Signed-off-by: default avatarManish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I90122bc713f6842b82fb019b04caf42629b4f45a
      2a0ef943
  33. 09 Jul, 2020 3 commits
  35. 06 Jul, 2020 1 commit
    • Abdellatif El Khlifi's avatar
      corstone700: splitting the platform support into FVP and FPGA · ef93cfa3
      Abdellatif El Khlifi authored 
      

This patch performs the following:

- Creating two corstone700 platforms under corstone700 board:

  fvp and fpga

- Since the FVP and FPGA have IP differences, this commit provides a specific DTS for each platform
- The platform can be specified using the TARGET_PLATFORM Makefile variable
(possible values are: fvp or fpga)
- Allowing to use u-boot by:
  - Enabling NEED_BL33 option
  - Fixing non-secure image base: For no preloaded bl33 we want to
    have the NS base set on shared ram. Setup a memory map region
    for NS in shared map and set the bl33 address in the area.
- Setting the SYS_COUNTER_FREQ_IN_TICKS based on the selected
platform
- Setting ARM_MAP_SHARED_RAM and ARM_MAP_NS_SHARED_RAM to use MT_MEMORY

Change-Id: I4c8ac3387acb1693ab617bcccab00d80e340c163
Signed-off-by: default avatarRui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: default avatarAbdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
      ef93cfa3
  37. 29 Jun, 2020 1 commit