Tegra194: add 'TEGRA_TMRUS_SIZE' macro

This patch defines the macro for the TEGRA_TMRUS aperture size.

Change-Id: I33fb674c6a7be8d02971667e7bf8650b7adc62ef
Signed-off-by: Steven Kao <skao@nvidia.com>

plat/nvidia/tegra/include/t194/tegra_def.h

@@ -190,6 +190,7 @@
  * Tegra micro-seconds timer constants
  ******************************************************************************/
 #define TEGRA_TMRUS_BASE		0x0C2E0000
+#define TEGRA_TMRUS_SIZE		0x10000
 
 /*******************************************************************************
  * Tegra Power Mgmt Controller constants