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  1. 14 Aug, 2020 2 commits
    • 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
  3. 13 Aug, 2020 1 commit
  5. 10 Aug, 2020 2 commits
    • 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
    • Saurabh Gorecha's avatar
      sc7180 platform support · 5bd9c17d
      Saurabh Gorecha authored 
      

Adding support for QTI CHIP SC7180 on ATF

Change-Id: I0d82d3a378036003fbd0bc4784f61464bb76ea82
Signed-off-by: default avatarSaurabh Gorecha <sgorecha@codeaurora.org>
Co-authored-by: default avatarMaulik Shah <mkshah@codeaurora.org>
      5bd9c17d
  7. 06 Aug, 2020 1 commit
  9. 04 Aug, 2020 1 commit
    • Grant Likely's avatar
      Use abspath to dereference $BUILD_BASE · 29214e95
      Grant Likely authored 
      

If the user tries to change BUILD_BASE to put the build products outside
the build tree the compile will fail due to hard coded assumptions that
$BUILD_BASE is a relative path. Fix by using $(abspath $(BUILD_BASE))
to rationalize to an absolute path every time and remove the relative
path assumptions.

This patch also adds documentation that BUILD_BASE can be specified by
the user.
Signed-off-by: default avatarGrant Likely <grant.likely@arm.com>
Signed-off-by: default avatarManish Pandey <manish.pandey2@arm.com>
Change-Id: Ib1af874de658484aaffc672f30029b852d2489c8
      29214e95
  11. 31 Jul, 2020 4 commits
  13. 30 Jul, 2020 10 commits
  15. 26 Jul, 2020 3 commits
  17. 24 Jul, 2020 2 commits
  19. 23 Jul, 2020 5 commits
  21. 22 Jul, 2020 2 commits
    • 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
    • Peng Fan's avatar
      plat: imx: common: implement IMX_SIP_AARCH32 · 4a0ac3e3
      Peng Fan authored 
      

Implement IMX_SIP_AARCH32 to let AArch64 Bootloader could issue
SIP call to switch to AArch32 mode to run OS.
Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Change-Id: I38b04ef909a6dbfba5ded12a7bb6e799a3935a66
      4a0ac3e3
  23. 21 Jul, 2020 5 commits
  25. 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
  27. 17 Jul, 2020 1 commit