arm-trusted-firmware/plat/nvidia/tegra/soc
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
..
t132 16550: Use generic console_t data structure 2020-02-25 09:34:38 +00:00
t186 16550: Use generic console_t data structure 2020-02-25 09:34:38 +00:00
t194 Tegra194: memctrl: add support for MIU4 and MIU5 2020-03-09 15:25:15 -07:00
t210 Tegra210: disable ERRATA_A57_829520 2020-03-09 15:25:15 -07:00