commit 331ed688e9dcf5870793923e19477e466895a231
author Zelalem <zelalem.aweke@arm.com> Thu Mar 11 19:46:31 2021 -0600
committer Zelalem <zelalem.aweke@arm.com> Mon Mar 15 09:50:10 2021 -0500
tree 2c4004154ed96146ebe10145001b2036049f84ba
parent eb426de964d74d12d7fe85edb448430753819fda

TRNG: clean up TRNG test

Remove redundant code and add better test cases for TRNG test.

Signed-off-by: Zelalem Aweke<zelalem.aweke@arm.com>
Change-Id: I497bce918bf9d97f31b460dabdfaadd94887f174

include/runtime_services/trng.h

diff --git a/include/runtime_services/trng.h b/include/runtime_services/trng.h
index 0103624..a5d8e4d 100644
--- a/include/runtime_services/trng.h
+++ b/include/runtime_services/trng.h
@@ -34,16 +34,20 @@
 #define SMC_TRNG_FEATURES			0x84000051
 #define SMC_TRNG_UUID				0x84000052
 
-#ifndef __aarch64__
-#define SMC_TRNG_RND				0x84000053
-#else
+#ifdef __aarch64__
 #define SMC_TRNG_RND				0xc4000053
+#define TRNG_MAX_BITS				U(192)
+#define TRNG_ENTROPY_MASK			U(0xFFFFFFFFFFFFFFFF)
+#else
+#define SMC_TRNG_RND				0x84000053
+#define TRNG_MAX_BITS				U(96)
+#define TRNG_ENTROPY_MASK			U(0xFFFFFFFF)
 #endif
 
 /*
  * Number of TRNG calls defined in the TRNG specification.
  */
-#define TRNG_NUM_CALLS				5
+#define TRNG_NUM_CALLS				4
 
 #ifndef __ASSEMBLY__
 typedef struct {