Skip to content

GitLab

Switch branch/tag
  1. 06 Feb, 2020 1 commit
    • Max Shvetsov's avatar
      Adds option to read ROTPK from registers for FVP · a6ffddec
      Max Shvetsov authored 
      

Enables usage of ARM_ROTPK_LOCATION=regs for FVP board.
Removes hard-coded developer keys. Instead, setting
ARM_ROTPK_LOCATION=devel_* takes keys from default directory.
In case of ROT_KEY specified - generates a new hash and replaces the
original.

Note: Juno board was tested by original feature author and was not tested
for this patch since we don't have access to the private key. Juno
implementation was moved to board-specific file without changing
functionality. It is not known whether byte-swapping is still needed
for this platform.

Change-Id: I0fdbaca0415cdcd78f3a388551c2e478c01ed986
Signed-off-by: default avatarMax Shvetsov <maksims.svecovs@arm.com>
      a6ffddec
  3. 04 Feb, 2020 1 commit
  5. 03 Feb, 2020 1 commit
  7. 29 Jan, 2020 3 commits
  9. 28 Jan, 2020 3 commits
    • Madhukar Pappireddy's avatar
      Enable -Wredundant-decls warning check · ca661a00
      Madhukar Pappireddy authored 
      

This flag warns if anything is declared more than once in the same
scope, even in cases where multiple declaration is valid and changes
nothing.

Consequently, this patch also fixes the issues reported by this
flag. Consider the following two lines of code from two different source
files(bl_common.h and bl31_plat_setup.c):

IMPORT_SYM(uintptr_t, __RO_START__, BL_CODE_BASE);
IMPORT_SYM(unsigned long, __RO_START__, BL2_RO_BASE);

The IMPORT_SYM macro which actually imports a linker symbol as a C expression.
The macro defines the __RO_START__ as an extern variable twice, one for each
instance. __RO_START__ symbol is defined by the linker script to mark the start
of the Read-Only area of the memory map.

Essentially, the platform code redefines the linker symbol with a different
(relevant) name rather than using the standard symbol. A simple solution to
fix this issue in the platform code for redundant declarations warning is
to remove the second IMPORT_SYM and replace it with following assignment

static const unsigned long BL2_RO_BASE = BL_CODE_BASE;

Change-Id: If4835d1ee462d52b75e5afd2a59b64828707c5aa
Signed-off-by: default avatarMadhukar Pappireddy <madhukar.pappireddy@arm.com>
      ca661a00
    • Louis Mayencourt's avatar
      Use correct type when reading SCR register · f1be00da
      Louis Mayencourt authored 
      

The Secure Configuration Register is 64-bits in AArch64 and 32-bits in
AArch32. Use u_register_t instead of unsigned int to reflect this.

Change-Id: I51b69467baba36bf0cfaec2595dc8837b1566934
Signed-off-by: default avatarLouis Mayencourt <louis.mayencourt@arm.com>
      f1be00da
    • Varun Wadekar's avatar
      Tegra194: enable spe-console functionality · ffd58cca
      Varun Wadekar authored 
      

This patch enables the config to switch to the console provided
by the SPE firmware.

Change-Id: I5a3bed09ee1e84f958d0925501d1a79fb7f694de
Signed-off-by: default avatarVarun Wadekar <vwadekar@nvidia.com>
      ffd58cca
  11. 27 Jan, 2020 6 commits
  13. 24 Jan, 2020 20 commits
  15. 23 Jan, 2020 5 commits