crypto: caam - fix RNG4 AAI defines

RNG4 defines in desc.h were incomplete (bits AI & PS were missing),
while SK was set as an ALG related bit. This patchs adds the
missing bits and corrects the SK bit.
Signed-off-by: NAlex Porosanu <alexandru.porosanu@freescale.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/caam/ctrl.c

@@ -39,7 +39,7 @@ static void build_instantiation_desc(u32 *desc)
 
 	/* generate secure keys (non-test) */
 	append_operation(desc, OP_TYPE_CLASS1_ALG | OP_ALG_ALGSEL_RNG |
-			 OP_ALG_RNG4_SK);
+			 OP_ALG_AAI_RNG4_SK);
 
 	append_jump(desc, JUMP_CLASS_CLASS1 | JUMP_TYPE_HALT);
 }

drivers/crypto/caam/desc.h

@@ -1155,8 +1155,15 @@ struct sec4_sg_entry {
 
 /* randomizer AAI set */
 #define OP_ALG_AAI_RNG		(0x00 << OP_ALG_AAI_SHIFT)
-#define OP_ALG_AAI_RNG_NOZERO	(0x10 << OP_ALG_AAI_SHIFT)
-#define OP_ALG_AAI_RNG_ODD	(0x20 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG_NZB	(0x10 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG_OBP	(0x20 << OP_ALG_AAI_SHIFT)
+
+/* RNG4 AAI set */
+#define OP_ALG_AAI_RNG4_SH_0	(0x00 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG4_SH_1	(0x01 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG4_PS	(0x40 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG4_AI	(0x80 << OP_ALG_AAI_SHIFT)
+#define OP_ALG_AAI_RNG4_SK	(0x100 << OP_ALG_AAI_SHIFT)
 
 /* hmac/smac AAI set */
 #define OP_ALG_AAI_HASH		(0x00 << OP_ALG_AAI_SHIFT)
@@ -1178,12 +1185,6 @@ struct sec4_sg_entry {
 #define OP_ALG_AAI_GSM		(0x10 << OP_ALG_AAI_SHIFT)
 #define OP_ALG_AAI_EDGE		(0x20 << OP_ALG_AAI_SHIFT)
 
-/* RNG4 set */
-#define OP_ALG_RNG4_SHIFT	4
-#define OP_ALG_RNG4_MASK	(0x1f3 << OP_ALG_RNG4_SHIFT)
-
-#define OP_ALG_RNG4_SK		(0x100 << OP_ALG_RNG4_SHIFT)
-
 #define OP_ALG_AS_SHIFT		2
 #define OP_ALG_AS_MASK		(0x3 << OP_ALG_AS_SHIFT)
 #define OP_ALG_AS_UPDATE	(0 << OP_ALG_AS_SHIFT)