hw/arm/aspeed Update HW Strap Default Values for AST2700

Separate HW Strap Registers for SCU and SCUIO.
AST2700_EVB_HW_STRAP1 is used for the SCU (CPU Die) hw-strap1.
AST2700_EVB_HW_STRAP2 is used for the SCUIO (IO Die) hw-strap1.

Additionally, both default values are updated based on the dump from the EVB.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Tested-by: Nabih Estefan <nabihestefan@google.com>
Link: https://lore.kernel.org/qemu-devel/20250304064710.2128993-4-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 98bf071139b9d9d4710271935e317cba48ce21ca..c6c18596d62e818c0423ab6a9d307a0b63ca13bb 100644 (file)
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -181,8 +181,10 @@ struct AspeedMachineState {
 
 #ifdef TARGET_AARCH64
 /* AST2700 evb hardware value */
-#define AST2700_EVB_HW_STRAP1 0x000000C0
-#define AST2700_EVB_HW_STRAP2 0x00000003
+/* SCU HW Strap1 */
+#define AST2700_EVB_HW_STRAP1 0x00000800
+/* SCUIO HW Strap1 */
+#define AST2700_EVB_HW_STRAP2 0x00000700
 #endif
 
 /* Rainier hardware value: (QEMU prototype) */