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  1. 29 Jun, 2020 1 commit
    • Masahiro Yamada's avatar
      uniphier: increase BL33 max size and GZIP temporary buffer size · 39784f2a
      Masahiro Yamada authored 
      

The current BL33 size is large enough for U-Boot, but we need to
increase the limit to use other boot loaders such as edk2.

Increase the buffer size used for GZIP decompression too.

 BL33 max size (UNIPHIER_BL33_MAX_SIZE):  1MB -> 8MB
 GZIP buffer (UNIPHIER_IMAGE_BUF_SIZE):   1MB -> 8MB

Increasing the block buffer size (UNIPHIER_BLOCK_BUF_SIZE) is not
required, but I increased it too to make it work more efficiently.

Change-Id: I4fa6d795bed9ab9ada7f8f616c7d47076139e3a8
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      39784f2a
  3. 19 May, 2020 1 commit
  5. 02 Apr, 2020 3 commits
  7. 01 Apr, 2020 2 commits
  9. 30 Mar, 2020 1 commit
    • Alexei Fedorov's avatar
      TF-A GICv3 driver: Introduce makefile · a6ea06f5
      Alexei Fedorov authored 
      

This patch moves all GICv3 driver files into new added
'gicv3.mk' makefile for the benefit of the generic driver
which can evolve in the future without affecting platforms.
The patch adds GICv3 driver configuration flags
'GICV3_IMPL', 'GICV3_IMPL_GIC600_MULTICHIP' and
'GICV3_OVERRIDE_DISTIF_PWR_OPS' described in
'GICv3 driver options' section of 'build-option.rst'
document.

NOTE: Platforms with GICv3 driver need to be modified to
include 'drivers/arm/gic/v3/gicv3.mk' in their makefiles.

Change-Id: If055f6770ff20f5dee5a3c99ae7ced7cdcac5c44
Signed-off-by: default avatarAlexei Fedorov <Alexei.Fedorov@arm.com>
      a6ea06f5
  11. 10 Mar, 2020 1 commit
  13. 06 Mar, 2020 1 commit
  15. 26 Feb, 2020 1 commit
    • Masahiro Yamada's avatar
      uniphier: prepare uniphier_soc_info() for next SoC · dd53cfe1
      Masahiro Yamada authored 
      

The revision register address will be changed in the next SoC.

The LSI revision is needed in order to know where the revision
register is located, but you need to read out the revision
register for that. This is impossible.

We need to know the revision register address by other means.
Use BL_CODE_BASE, where the base address of the TF image that is
currently running. If it is bigger than 0x80000000 (i.e. the DRAM
base is 0x80000000), we assume it is a legacy SoC.

Change-Id: I9d7f4325fe2085a8a1ab5310025e5948da611256
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      dd53cfe1
  17. 25 Feb, 2020 1 commit
  19. 12 Feb, 2020 11 commits
  21. 24 Jan, 2020 7 commits
  23. 26 Dec, 2019 1 commit
  25. 25 Dec, 2019 1 commit
  27. 03 Sep, 2019 1 commit
  29. 31 Jul, 2019 2 commits
  31. 05 Jul, 2019 1 commit
    • Masahiro Yamada's avatar
      uniphier: support console based on multi-console · ac9f1b55
      Masahiro Yamada authored 
      

The legacy console is gone. Re-add the console support based on the
multi-console framework.

I am still keeping the putc, getc, and flush callbacks in
uniphier_console.S to use plat/common/aarch64/crash_console_helpers.S

The console registration code already relies on that C environment
has been set up. So, I just filled the struct console fields with the
callback pointers, then called console_register() directly. I also
re-implemented the init function in C to improve the readability.

Removing the custom crash console implementation has one disadvantage;
we cannot use the crash console on very early crashes because
crash_console_helpers.S works only after the console is registered.
I can live with this limitation.

Tested on my boards, and confirmed this worked like before.

Change-Id: Ieab9c849853ff6c525c15ea894a85944f257db59
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
      ac9f1b55
  33. 12 Apr, 2019 1 commit
    • Ambroise Vincent's avatar
      Mbed TLS: Remove weak heap implementation · 2374ab17
      Ambroise Vincent authored 
      

The implementation of the heap function plat_get_mbedtls_heap() becomes
mandatory for platforms supporting TRUSTED_BOARD_BOOT.

The shared Mbed TLS heap default weak function implementation is
converted to a helper function get_mbedtls_heap_helper() which can be
used by the platforms for their own function implementation.

Change-Id: Ic8f2994e25e3d9fcd371a21ac459fdcafe07433e
Signed-off-by: default avatarAmbroise Vincent <ambroise.vincent@arm.com>
      2374ab17
  35. 01 Feb, 2019 2 commits
  37. 04 Jan, 2019 1 commit
    • Antonio Nino Diaz's avatar
      Sanitise includes across codebase · 09d40e0e
      Antonio Nino Diaz authored 
      Enforce full include path for includes. Deprecate old paths.

The following folders inside include/lib have been left unchanged:

- include/lib/cpus/${ARCH}
- include/lib/el3_runtime/${ARCH}

The reason for this change is that having a global namespace for
includes isn't a good idea. It defeats one of the advantages of having
folders and it introduces problems that are sometimes subtle (because
you may not know the header you are actually including if there are two
of them).

For example, this patch had to be created because two headers were
called the same way: e0ea0928 ("Fix gpio includes of mt8173 platform
to avoid collision."). More recently, this patch has had similar
problems: 46f9b2c3 ("drivers: add tzc380 support").

This problem was introduced in commit 4ecca339

 ("Move include and
source files to logical locations"). At that time, there weren't too
many headers so it wasn't a real issue. However, time has shown that
this creates problems.

Platforms that want to preserve the way they include headers may add the
removed paths to PLAT_INCLUDES, but this is discouraged.

Change-Id: I39dc53ed98f9e297a5966e723d1936d6ccf2fc8f
Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
      09d40e0e