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  1. 17 Jun, 2019 2 commits
    • Yann Gautier's avatar
      stm32mp1: add general SYSCFG management · f33b2433
      Yann Gautier authored 
      

The system configuration controller is mainly used to manage
the compensation cell and other IOs and system related settings.

The SYSCFG driver is in charge of configuring masters on the interconnect,
IO compensation, low voltage boards, or pull-ups for boot pins.
All other configurations should be handled in Linux drivers requiring it.

Device tree files are also updated to manage vdd-supply regulator.

Change-Id: I10fb513761a7d1f2b7afedca9c723ad9d1bccf42
Signed-off-by: default avatarNicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: default avatarYann Gautier <yann.gautier@st.com>
      f33b2433
    • Yann Gautier's avatar
      clk: stm32mp1: move oscillator functions to generic file · f66358af
      Yann Gautier authored 
      

Those functions are generic for parsing nodes from device tree
hence could be located in generic source file.

The oscillators description structure is also moved to STM32MP1 clock
driver, as it is no more used in stm32mp1_clkfunc and cannot be in a
generic file.

Change-Id: I93ba74f4eea916440fef9b160d306af1b39f17c6
Signed-off-by: default avatarYann Gautier <yann.gautier@st.com>
      f66358af
  3. 23 Apr, 2019 1 commit
    • Yann Gautier's avatar
      stm32mp1: add OP-TEE support · 1989a19c
      Yann Gautier authored 
      

Support booting OP-TEE as BL32 boot stage and secure runtime
service.

OP-TEE executes in internal RAM and uses a secure DDR area to store
the pager pagestore. Memory mapping and TZC are configured accordingly
prior OP-TEE boot. OP-TEE image is expected in OP-TEE v2 format where
a header file describes the effective boot images. This change
post processes header file content to get OP-TEE load addresses
and set OP-TEE boot arguments.

Change-Id: I02ef8b915e4be3e95b27029357d799d70e01cd44
Signed-off-by: default avatarYann Gautier <yann.gautier@st.com>
Signed-off-by: default avatarEtienne Carriere <etienne.carriere@st.com>
      1989a19c
  5. 14 Feb, 2019 2 commits
  7. 18 Jan, 2019 4 commits
  9. 07 Jan, 2019 1 commit
  11. 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
  13. 13 Dec, 2018 1 commit
  15. 07 Dec, 2018 1 commit
    • 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
  17. 15 Nov, 2018 1 commit
  19. 15 Oct, 2018 1 commit
  21. 28 Sep, 2018 1 commit
  23. 24 Jul, 2018 7 commits