FASTMODEL: add a comment for TRNG simulation

Qinghao Shi · Qinghao Shi · commit bdff628a6c92 · 2019-09-30T16:43:44.000+01:00
diff --git a/targets/TARGET_ARM_FM/TARGET_FVP_MPS2/trng_api.c b/targets/TARGET_ARM_FM/TARGET_FVP_MPS2/trng_api.c
@@ -19,7 +19,9 @@
 #include "device.h"
 #include <stdlib.h>
 
-
+/** NOTE: FastModel are software models not contain any TRNG peripheral
+ *  So C library srand() and rand() are used to simulate TRNG device
+ */
 
 void trng_init(trng_t *obj)
 {

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,9 @@`
`19`	`19`	`#include "device.h"`
`20`	`20`	`#include <stdlib.h>`
`21`	`21`
`22`		`-`
	`22`	`+/** NOTE: FastModel are software models not contain any TRNG peripheral`
	`23`	`+ * So C library srand() and rand() are used to simulate TRNG device`
	`24`	`+ */`
`23`	`25`
`24`	`26`	`void trng_init(trng_t *obj)`
`25`	`27`	`{`