Merge tag 'pull-aspeed-20250401' of https://github.com/legoater/qemu into staging

aspeed queue:

* Fixed SCU access size on AST2500 and AST2600 SoCs

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* tag 'pull-aspeed-20250401' of https://github.com/legoater/qemu:
  hw/misc/aspeed_scu: Correct minimum access size for AST2500 / AST2600
  hw/misc/aspeed_scu: Set MemoryRegionOps::impl::access_size to 32-bit

Signed-off-by: Stefan Hajnoczi <[email protected]>

Author: stefanhaRH

hw/misc/aspeed_scu.c

@@ -427,6 +427,10 @@ static const MemoryRegionOps aspeed_ast2400_scu_ops = {
     .read = aspeed_scu_read,
     .write = aspeed_ast2400_scu_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
+    .impl = {
+        .min_access_size = 4,
+        .max_access_size = 4,
+    },
     .valid = {
         .min_access_size = 1,
         .max_access_size = 4,
@@ -437,7 +441,9 @@ static const MemoryRegionOps aspeed_ast2500_scu_ops = {
     .read = aspeed_scu_read,
     .write = aspeed_ast2500_scu_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
-    .valid.min_access_size = 4,
+    .impl.min_access_size = 4,
+    .impl.max_access_size = 4,
+    .valid.min_access_size = 1,
     .valid.max_access_size = 4,
     .valid.unaligned = false,
 };
@@ -779,7 +785,9 @@ static const MemoryRegionOps aspeed_ast2600_scu_ops = {
     .read = aspeed_ast2600_scu_read,
     .write = aspeed_ast2600_scu_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
-    .valid.min_access_size = 4,
+    .impl.min_access_size = 4,
+    .impl.max_access_size = 4,
+    .valid.min_access_size = 1,
     .valid.max_access_size = 4,
     .valid.unaligned = false,
 };
@@ -906,6 +914,8 @@ static const MemoryRegionOps aspeed_ast2700_scu_ops = {
     .read = aspeed_ast2700_scu_read,
     .write = aspeed_ast2700_scu_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
+    .impl.min_access_size = 4,
+    .impl.max_access_size = 4,
     .valid.min_access_size = 1,
     .valid.max_access_size = 8,
     .valid.unaligned = false,
@@ -1028,6 +1038,8 @@ static const MemoryRegionOps aspeed_ast2700_scuio_ops = {
     .read = aspeed_ast2700_scuio_read,
     .write = aspeed_ast2700_scuio_write,
     .endianness = DEVICE_LITTLE_ENDIAN,
+    .impl.min_access_size = 4,
+    .impl.max_access_size = 4,
     .valid.min_access_size = 1,
     .valid.max_access_size = 8,
     .valid.unaligned = false,