arm-trusted-firmware/plat/nvidia/tegra/soc/t210
Mithun Maragiri be85f0f7f7 Tegra210: disable ERRATA_A57_829520
ERRATA_A57_829520 disables "indirect branch prediction" for
EL1 on cpu reset, leading to 15% drop in CPU performance
with coremark benchmarks.

Tegra210 already has a hardware fix for ARM BUG#829520,so
this errata is not needed.

This patch disables the errata to get increased performance
numbers.

Change-Id: I0b42e8badd19a8101f6a55d80eb2d953597d3c20
Signed-off-by: Mithun Maragiri <mmaragiri@nvidia.com>
2020-03-09 15:25:15 -07:00
..
drivers/se Tegra210: SE: add context save support 2020-03-09 15:25:15 -07:00
plat_psci_handlers.c Tegra210: SE: add context save support 2020-03-09 15:25:15 -07:00
plat_secondary.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
plat_setup.c Tegra210: SE: add context save support 2020-03-09 15:25:15 -07:00
plat_sip_calls.c Tegra210: update the PMC blacklisted registers 2020-03-09 15:25:15 -07:00
platform_t210.mk Tegra210: disable ERRATA_A57_829520 2020-03-09 15:25:15 -07:00