[U-Boot] [PATCH 2/2] ARM: tegra: Use architected timer on ARMv8

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

ARMv8 requires an architected timer to be present, so it can be used
instead of the Tegra US timer. This allows for better code reuse.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 include/configs/tegra-common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 7b4c0d70636e..62b047115343 100644
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -18,8 +18,11 @@
 
 #include <asm/arch/tegra.h>		/* get chip and board defs */
 
+/* Use the Tegra US timer on ARMv7, but the architected timer on ARMv8. */
+#ifndef CONFIG_ARM64
 #define CONFIG_SYS_TIMER_RATE		1000000
 #define CONFIG_SYS_TIMER_COUNTER	NV_PA_TMRUS_BASE
+#endif
 
 /*
  * Display CPU and Board information
-- 
2.4.5