diff options
| author | Tarun Tuli <taruntuli@google.com> | 2022-08-22 16:41:35 -0400 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-08-26 17:31:50 +0000 |
| commit | 24a05478aa45d754512b670ac3c979e0d599a6dc (patch) | |
| tree | 5db89585380b9b13263ae86f89fe0de0fa7cb342 | |
| parent | 1afa77120166c1a13b8c6143df14bacc74d9bb30 (diff) | |
soc/intel/mtl: Activate TME on all CPUs
This patch runs `set_tme_core_activate()` on all CPUs (BSP+APs) as
per MTL processor EDS.
TEST= Able to build and boot RVP.
Confirmed TME supported mode detected via temporary debug prints and MSR 0x9ff indicates activated.
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: Id368925504d81025239e94698d2cb0e2266a5a96
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66949
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/soc/intel/meteorlake/cpu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/meteorlake/cpu.c b/src/soc/intel/meteorlake/cpu.c index e0b7eccf69..00caaa529b 100644 --- a/src/soc/intel/meteorlake/cpu.c +++ b/src/soc/intel/meteorlake/cpu.c @@ -123,6 +123,9 @@ void soc_core_init(struct device *cpu) /* Enable Turbo */ enable_turbo(); + + if (CONFIG(INTEL_TME) && is_tme_supported()) + set_tme_core_activate(); } static void per_cpu_smm_trigger(void) |