[RFC v6 3/3] hw/arm: Integrate ASPEED OTP memory support into AST2600 SoCs

[Kane Chen via]

From: Kane-Chen-AS <kane_c...@aspeedtech.com>

The has_otpmem attribute is enabled in the SBC subclasses for AST2600
to control the presence of OTP support per SoC type.

Signed-off-by: Kane-Chen-AS <kane_c...@aspeedtech.com>
---
 hw/arm/aspeed_ast2600.c      | 2 +-
 hw/misc/aspeed_sbc.c         | 2 ++
 include/hw/misc/aspeed_sbc.h | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c
index d12707f0ab..59ffd41a4a 100644
--- a/hw/arm/aspeed_ast2600.c
+++ b/hw/arm/aspeed_ast2600.c
@@ -261,7 +261,7 @@ static void aspeed_soc_ast2600_init(Object *obj)
 
     object_initialize_child(obj, "i3c", &s->i3c, TYPE_ASPEED_I3C);
 
-    object_initialize_child(obj, "sbc", &s->sbc, TYPE_ASPEED_SBC);
+    object_initialize_child(obj, "sbc", &s->sbc, TYPE_ASPEED_AST2600_SBC);
 
     object_initialize_child(obj, "iomem", &s->iomem, 
TYPE_UNIMPLEMENTED_DEVICE);
     object_initialize_child(obj, "video", &s->video, 
TYPE_UNIMPLEMENTED_DEVICE);
diff --git a/hw/misc/aspeed_sbc.c b/hw/misc/aspeed_sbc.c
index 3bc5e37c6b..f1e8747edd 100644
--- a/hw/misc/aspeed_sbc.c
+++ b/hw/misc/aspeed_sbc.c
@@ -254,8 +254,10 @@ static const TypeInfo aspeed_sbc_info = {
 static void aspeed_ast2600_sbc_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
+    AspeedSBCClass *sc = ASPEED_SBC_CLASS(klass);
 
     dc->desc = "AST2600 Secure Boot Controller";
+    sc->has_otpmem = true;
 }
 
 static const TypeInfo aspeed_ast2600_sbc_info = {
diff --git a/include/hw/misc/aspeed_sbc.h b/include/hw/misc/aspeed_sbc.h
index 3191c6eb87..f1e6f8148c 100644
--- a/include/hw/misc/aspeed_sbc.h
+++ b/include/hw/misc/aspeed_sbc.h
@@ -43,6 +43,8 @@ struct AspeedSBCState {
 
 struct AspeedSBCClass {
     SysBusDeviceClass parent_class;
+
+    bool has_otpmem;
 };
 
 #endif /* ASPEED_SBC_H */
-- 
2.43.0