aspeed/hace: Support AST1030 HACE

Per ast1030_v7.pdf, AST1030 HACE engine is identical to AST2600's HACE
engine.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>

diff --git a/hw/misc/aspeed_hace.c b/hw/misc/aspeed_hace.c
index 0f4059e6df8ea54c37da72fd75460a4ae62789c2..4b5997e18fada0277f87076de07eae1e87a55990 100644 (file)
--- a/hw/misc/aspeed_hace.c
+++ b/hw/misc/aspeed_hace.c
@@ -507,11 +507,31 @@ static const TypeInfo aspeed_ast2600_hace_info = {
     .class_init = aspeed_ast2600_hace_class_init,
 };
 
+static void aspeed_ast1030_hace_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    AspeedHACEClass *ahc = ASPEED_HACE_CLASS(klass);
+
+    dc->desc = "AST1030 Hash and Crypto Engine";
+
+    ahc->src_mask = 0x7FFFFFFF;
+    ahc->dest_mask = 0x7FFFFFF8;
+    ahc->key_mask = 0x7FFFFFF8;
+    ahc->hash_mask = 0x00147FFF;
+}
+
+static const TypeInfo aspeed_ast1030_hace_info = {
+    .name = TYPE_ASPEED_AST1030_HACE,
+    .parent = TYPE_ASPEED_HACE,
+    .class_init = aspeed_ast1030_hace_class_init,
+};
+
 static void aspeed_hace_register_types(void)
 {
     type_register_static(&aspeed_ast2400_hace_info);
     type_register_static(&aspeed_ast2500_hace_info);
     type_register_static(&aspeed_ast2600_hace_info);
+    type_register_static(&aspeed_ast1030_hace_info);
     type_register_static(&aspeed_hace_info);
 }
 

diff --git a/include/hw/misc/aspeed_hace.h b/include/hw/misc/aspeed_hace.h
index 40aebf1d6ea7312ffc873b0b605a95e5a2fd4161..4f9ce179bf7b0561ea895b7528db82ef6b306a62 100644 (file)
--- a/include/hw/misc/aspeed_hace.h
+++ b/include/hw/misc/aspeed_hace.h
@@ -15,6 +15,8 @@
 #define TYPE_ASPEED_AST2400_HACE TYPE_ASPEED_HACE "-ast2400"
 #define TYPE_ASPEED_AST2500_HACE TYPE_ASPEED_HACE "-ast2500"
 #define TYPE_ASPEED_AST2600_HACE TYPE_ASPEED_HACE "-ast2600"
+#define TYPE_ASPEED_AST1030_HACE TYPE_ASPEED_HACE "-ast1030"
+
 OBJECT_DECLARE_TYPE(AspeedHACEState, AspeedHACEClass, ASPEED_HACE)
 
 #define ASPEED_HACE_NR_REGS (0x64 >> 2)