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  1. 26 Mar, 2020 10 commits
  3. 25 Mar, 2020 2 commits
    • Mark Dykes's avatar
      Merge "Fix 'tautological-constant-compare' error" into integration · d9f405ed
      Mark Dykes authored
      d9f405ed
    • Manish V Badarkhe's avatar
      Fix 'tautological-constant-compare' error · 4c4a1327
      Manish V Badarkhe authored 
      

Fixed below 'tautological-constant-compare' error when building the source
code with latest clang compiler <clang version 11.0.0>.

plat/common/plat_psci_common.c:36:2:
error: converting the result of '<<' to a boolean always evaluates
to true [-Werror,-Wtautological-constant-compare]
        PMF_STORE_ENABLE)
        ^
include/lib/pmf/pmf.h:28:29: note: expanded from macro 'PMF_STORE_ENABLE'
PMF_STORE_ENABLE        (1 << 0)

This error is observed beacuse of CASSERT placed in
"PMF_DEFINE_CAPTURE_TIMESTAMP" which do below stuff:
CASSERT(_flags, select_proper_config);
where _flags = PMF_STORE_ENABLE (1 << 0) which always results true.
Signed-off-by: default avatarManish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: Ifa82ea202496a23fdf1d27ea1798d1f1b583a021
      4c4a1327
  5. 24 Mar, 2020 7 commits
  7. 23 Mar, 2020 15 commits
  9. 22 Mar, 2020 6 commits
    • Anthony Zhou's avatar
      Tegra194: move cluster and CPU counter to header file. · 9aaa8882
      Anthony Zhou authored 
      

MISRA rules request that the cluster and CPU counter be unsigned
values and have a suffix 'U'. If the define located in the makefile,
this cannot be done.

This patch moves the PLATFORM_CLUSTER_COUNT and PLATFORM_MAX_CPUS_PER_CLUSTER
macros to tegra_def.h as a result.

Change-Id: I9ef0beb29485729de204b4ffbb5241b039690e5a
Signed-off-by: default avatarAnthony Zhou <anzhou@nvidia.com>
      9aaa8882
    • Varun Wadekar's avatar
      Tegra: gicv2: initialize target masks · 7644e2aa
      Varun Wadekar authored 
      

This patch initializes the target masks in the GICv2 driver
data, for all PEs. This will allow platforms to set the PE
target for SPIs.

Change-Id: I7bf2ad79c04c2555ab310acba17823fb157327a3
Signed-off-by: default avatarVarun Wadekar <vwadekar@nvidia.com>
      7644e2aa
    • Mustafa Yigit Bilgen's avatar
      spd: tlkd: support new TLK SMCs for RPMB service · bd0c2f8d
      Mustafa Yigit Bilgen authored 
      

This patch adds support to handle following TLK SMCs:
{TLK_SET_BL_VERSION, TLK_LOCK_BL_INTERFACE, TLK_BL_RPMB_SERVICE}

These SMCs need to be supported in ATF in order to forward them to
TLK. Otherwise, these functionalities won't work.

Brief:
TLK_SET_BL_VERSION: This SMC is issued by the bootloader to supply its
version to TLK. TLK can use this to prevent rollback attacks.

TLK_LOCK_BL_INTERFACE: This SMC is issued by bootloader before handing off
execution to the OS. This allows preventing sensitive SMCs being used
by the OS.

TLK_BL_RPMB_SERVICE: bootloader issues this SMC to sign or verify RPMB
frames.

Tested by: Tests TLK can receive the new SMCs issued by bootloader

Change-Id: I57c2d189a5f7a77cea26c3f8921866f2a6f0f944
Signed-off-by: default avatarMustafa Yigit Bilgen <mbilgen@nvidia.com>
      bd0c2f8d
    • sumitg's avatar
      Tegra210: trigger CPU0 hotplug power on using FC · a45c3e9d
      sumitg authored 
      

Hotplug poweron is not working for boot CPU as it's being
triggerred using PMC and not with Flow Controller. This is
happening because "cpu_powergate_mask" is only getting set
for non-boot CPU's as the boot CPU's first bootup follows
different code path. The patch is marking a CPU as ON within
"cpu_powergate_mask" when turning its power domain on
during power on. This will ensure only first bootup on all
CPU's is using PMC and subsequent hotplug poweron will be
using Flow Controller.

Change-Id: Ie9e86e6f9a777d41508a93d2ce286f31307932c2
Signed-off-by: default avatarsumitg <sumitg@nvidia.com>
      a45c3e9d
    • Pritesh Raithatha's avatar
      Tegra: memctrl: cleanup streamid override registers · 36e26375
      Pritesh Raithatha authored 
      

Streamid override registers are passed to memctrl to program bypass
streamid for all the registers. There is no reason to bypass SMMU
for any of the client so need to remove register list and do not
set streamid_override_cfg.

Some Tegra186 platforms don't boot due to SDMMC failure so keep SDMMC
bypass as of now. Will revisit once these issues are fixed.

Change-Id: I3f67e2a0e1b53160e2218f3acace7da45532f934
Signed-off-by: default avatarPritesh Raithatha <praithatha@nvidia.com>
      36e26375
    • Varun Wadekar's avatar
      Tegra: memctrl_v2: remove support to secure TZSRAM · 71376951
      Varun Wadekar authored 
      

This patch removes support to secure the on-chip TZSRAM memory for
Tegra186 and Tegra194 platforms as the previous bootloader does that
for them.

Change-Id: I50c7b7f9694285fe31135ada09baed1cfedaaf07
Signed-off-by: default avatarVarun Wadekar <vwadekar@nvidia.com>
      71376951