From 1a9c383bb624ed0bcb618b81ab671146a60514b0 Mon Sep 17 00:00:00 2001 From: Varun Wadekar Date: Mon, 21 Mar 2016 11:18:40 -0700 Subject: [PATCH] Tegra: Disable A57/A53 cache non-temporal hints This change disables the cache non-temporal hints for A57 and A53 CPUs on Tegra. Change-Id: I279d95aec5afbc3ca3cc4b34aa16de3f2c83a4fc Signed-off-by: Varun Wadekar --- plat/nvidia/tegra/platform.mk | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/plat/nvidia/tegra/platform.mk b/plat/nvidia/tegra/platform.mk index 756899cb..b168634e 100644 --- a/plat/nvidia/tegra/platform.mk +++ b/plat/nvidia/tegra/platform.mk @@ -36,6 +36,14 @@ PSCI_EXTENDED_STATE_ID := 1 # Disable the PSCI platform compatibility layer ENABLE_PLAT_COMPAT := 0 +# Disable cache non-temporal hint for A57 +A57_DISABLE_NON_TEMPORAL_HINT := 0 +$(eval $(call add_define,A57_DISABLE_NON_TEMPORAL_HINT)) + +# Disable cache non-temporal hint for A53 +A53_DISABLE_NON_TEMPORAL_HINT := 0 +$(eval $(call add_define,A53_DISABLE_NON_TEMPORAL_HINT)) + include plat/nvidia/tegra/common/tegra_common.mk include ${SOC_DIR}/platform_${TARGET_SOC}.mk -- 2.30.2