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  1. 31 May, 2017 1 commit
    • Antonio Nino Diaz's avatar
      mbedtls: Define optimized mbed TLS heap size · 05fd893e
      Antonio Nino Diaz authored 
      

mbed TLS provides the debug API `mbedtls_memory_buffer_alloc_status()`
to analyse the RAM usage of the library.

When RSA is selected as algorithm, the maximum heap usage in FVP and
Juno has been determined empirically to be approximately 5.5 KiB.
However, The default heap size used when RSA is selected is 8 KiB.

This patch reduces the buffer from 8 KiB to 6 KiB so that the BSS
sections of both BL1 and BL2 are 2 KiB smaller when the firmware is
compiled with TBB support.

Change-Id: I43878a4e7af50c97be9c8d027c728c8483f24fbf
Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
      05fd893e
  3. 30 May, 2017 1 commit
  5. 25 May, 2017 1 commit
  7. 24 May, 2017 22 commits
  9. 23 May, 2017 4 commits
    • Masahiro Yamada's avatar
      FVP,Juno: switch FVP and Juno to use generic TBBR OID header · 232c6b34
      Masahiro Yamada authored 
      

The header tbbr_oid.h contains OIDs obtained by ARM Ltd.
so there is no good reason to use platform_oid.h
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      232c6b34
    • Masahiro Yamada's avatar
      cert: move platform_oid.h to include/tools_share for all platforms · bb41eb7a
      Masahiro Yamada authored 
      

Platforms aligned with TBBR are supposed to use their own OIDs, but
defining the same macros with different OIDs does not provide any
value (at least technically).

For easier use of TBBR, this commit allows platforms to reuse the OIDs
obtained by ARM Ltd.  This will be useful for non-ARM vendors that
do not need their own extension fields in their certificate files.

The OIDs of ARM Ltd. have been moved to include/tools_share/tbbr_oid.h

Platforms can include <tbbr_oid.h> instead of <platform_oid.h> by
defining USE_TBBR_DEFS as 1.  USE_TBBR_DEFS is 0 by default to keep the
backward compatibility.

For clarification, I inserted a blank line between headers from the
include/ directory (#include <...>) and ones from a local directory
(#include "..." ).
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      bb41eb7a
    • Masahiro Yamada's avatar
      fip: move headers shared between TF and fiptool to include/tools_share · 2a6c1a8f
      Masahiro Yamada authored 
      

Some header files need to be shared between TF and host programs.
For fiptool, two headers are copied to the tools/fiptool directory,
but it looks clumsy.

This commit introduces a new directory, include/tools_share, which
collects headers that should be shared between TF and host programs.

This will clarify the interface exposed to host tools.  We should
add new headers to this directory only when we really need to do so.

For clarification, I inserted a blank line between headers from the
include/ directory (#include <...>) and ones from a local directory
(#include "..." ).
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      2a6c1a8f
    • Masahiro Yamada's avatar
      Build: fix assert_boolean implementation · be4cd40e
      Masahiro Yamada authored 
      

The current assert_boolean does not work with variables assigned with
'=' flavor instead of ':='.

For example,

 FOO = $(BAR)
 BAR := 1

Here, $(value FOO) is evaluated to $(BAR), not 1.  This is not what
we expect.  While I am here, I simplified the implementation.
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      be4cd40e
  11. 22 May, 2017 4 commits
  13. 19 May, 2017 2 commits
  15. 18 May, 2017 1 commit
  17. 17 May, 2017 1 commit
  19. 16 May, 2017 3 commits