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  1. 18 Jan, 2019 1 commit
  3. 15 Jan, 2019 1 commit
    • Paul Beesley's avatar
      Correct typographical errors · 8aabea33
      Paul Beesley authored 
      

Corrects typos in core code, documentation files, drivers, Arm
platforms and services.

None of the corrections affect code; changes are limited to comments
and other documentation.

Change-Id: I5c1027b06ef149864f315ccc0ea473e2a16bfd1d
Signed-off-by: default avatarPaul Beesley <paul.beesley@arm.com>
      8aabea33
  5. 08 Jan, 2019 13 commits
  7. 07 Jan, 2019 1 commit
  9. 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
  11. 18 Dec, 2018 1 commit
    • Joakim Bech's avatar
      mmc: increase delay when initializing mmc · 7d639429
      Joakim Bech authored 
      

Running TF-A 2.0 and later seems to cause a regression on HiKey 620.

    NOTICE:  BL2: v2.0(release):v2.0
    NOTICE:  BL2: Built : 17:41:23, Dec 17 2018
    NOTICE:  acpu_dvfs_set_freq: set acpu freq success!ERROR:   CMD1 failed after 100 retries
    ERROR:   BL2: Failed to load image (-5)

The reason seems to be that during emmc enumeration when BL2 sends the command
    OCR_SECTOR_MODE | OCR_VDD_MIN_2V7 | OCR_VDD_MIN_1V7

it for some reason takes some more time to get a reply. So a delay with
mdelay(1), seems to not be enough any longer and therefore we increase it to
mdelay(10) instead which makes the device boot as expected again.
Signed-off-by: default avatarJoakim Bech <joakim.bech@linaro.org>
      7d639429
  13. 12 Dec, 2018 1 commit
  15. 10 Dec, 2018 1 commit
  17. 07 Dec, 2018 3 commits
    • Julius Werner's avatar
      drivers/console: Reimplement MUTLI_CONSOLE_API framework in C · 91b48c9f
      Julius Werner authored 
      

Now that we have switched to using the stack in MULTI_CONSOLE_API
framework functions and have factored all code involved in crash
reporting out into a separate file, there's really no reason to keep the
main framework code in assembly anymore. This patch rewrites it in C
which allows us to have a single implementation across aarch32/64 and
should be much easier to maintain going forward.

Change-Id: I6c85a01e89a79e8b233f3f8bee812f0dbd026221
Signed-off-by: default avatarJulius Werner <jwerner@chromium.org>
      91b48c9f
    • Julius Werner's avatar
      drivers/console: Link console framework code by default · 985ee0b7
      Julius Werner authored 
      

This patch makes the build system link the console framework code by
default, like it already does with other common libraries (e.g. cache
helpers). This should not make a difference in practice since TF is
linked with --gc-sections, so the linker will garbage collect all
functions and data that are not referenced by any other code. Thus, if a
platform doesn't want to include console code for size reasons and
doesn't make any references to console functions, the code will not be
included in the final binary.

To avoid compatibility issues with older platform ports, only make this
change for the MULTI_CONSOLE_API.

Change-Id: I153a9dbe680d57aadb860d1c829759ba701130d3
Signed-off-by: default avatarJulius Werner <jwerner@chromium.org>
      985ee0b7
    • Julius Werner's avatar
      plat/common/crash_console_helpers.S: Fix MULTI_CONSOLE_API support · 63c52d00
      Julius Werner authored 
      Crash reporting via the default consoles registered by MULTI_CONSOLE_API
has been broken since commit d35cc347

 (Console: Use callee-saved
registers), which was introduced to allow console drivers written in C.
It's not really possible with the current crash reporting framework to
support console drivers in C, however we should make sure that the
existing assembly drivers that do support crash reporting continue to
work through the MULTI_CONSOLE_API.

This patch fixes the problem by creating custom console_putc() and
console_flush() implementations for the crash reporting case that do not
use the stack. Platforms that want to use this feature will have to link
plat/common/aarch64/crash_console_helpers.S explicitly.

Also update the documentation to better reflect the new reality (of this
being an option rather than the expected default for most platforms).

Change-Id: Id0c761e5e2fddaf25c277bc7b8ab603946ca73cb
Signed-off-by: default avatarJulius Werner <jwerner@chromium.org>
      63c52d00
  19. 05 Dec, 2018 1 commit
  21. 04 Dec, 2018 6 commits
  23. 26 Nov, 2018 1 commit
  25. 23 Nov, 2018 1 commit
  27. 21 Nov, 2018 1 commit
  29. 15 Nov, 2018 4 commits
  31. 12 Nov, 2018 1 commit
  33. 09 Nov, 2018 2 commits
    • Yann Gautier's avatar
      stm32mp1: correct some static analysis tools issues · 3e6fab43
      Yann Gautier authored 
      

These issues wer found by sparse:

drivers/st/clk/stm32mp1_clk.c:1524:19:
 warning: incorrect type in assignment (different base types)
    expected restricted fdt32_t const [usertype] *pkcs_cell
    got unsigned int const [usertype] *

plat/st/stm32mp1/plat_image_load.c:13:6:
 warning: symbol 'plat_flush_next_bl_params' was not declared.
 Should it be static?
plat/st/stm32mp1/plat_image_load.c:21:16:
 warning: symbol 'plat_get_bl_image_load_info' was not declared.
 Should it be static?
plat/st/stm32mp1/plat_image_load.c:29:13:
 warning: symbol 'plat_get_next_bl_params' was not declared.
 Should it be static?

plat/st/stm32mp1/bl2_io_storage.c:40:10:
 warning: symbol 'block_buffer' was not declared. Should it be static?
Signed-off-by: default avatarYann Gautier <yann.gautier@st.com>
      3e6fab43
    • Yann Gautier's avatar
      drivers: partition: correct some static analysis tools issues · 4cb17707
      Yann Gautier authored 
      

cppcheck:
[drivers/partition/gpt.c:19] -> [drivers/partition/gpt.c:19]:
 (warning) Either the condition 'str_in!=((void*)0)' is redundant
 or there is possible null pointer dereference: name.

sparse:
drivers/partition/gpt.c:39:9:
 warning: Using plain integer as NULL pointer
Signed-off-by: default avatarYann Gautier <yann.gautier@st.com>
      4cb17707