[PULL v2 10/96] hw/riscv: k230: add a noc stub region in K230 board

From: Tao Ding <[email protected]>

The NOC address was accessed in the k230_unzip driver, but it is currently not in k230.
This commit uses create_unimplemented_device to preset the region.

Signed-off-by: Tao Ding <[email protected]>
Reviewed-by: Junze Cao <[email protected]>
Reviewed-by: Daniel Henrique Barboza <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Alistair Francis <[email protected]>
---
 hw/riscv/k230.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/riscv/k230.c b/hw/riscv/k230.c
index 5163eaa7ef..558f30b97e 100644
--- a/hw/riscv/k230.c
+++ b/hw/riscv/k230.c
@@ -250,6 +250,9 @@ static void k230_soc_realize(DeviceState *dev, Error **errp)
                               qdev_get_gpio_in(DEVICE(&s->decomp_gzip), i));
     }
 
+    /* Noc stub, the k230 decomp_gzip driver in uboot will access this region */
+    create_unimplemented_device("noc-stub", 0x91302000, 0x1000);
+
     /* unimplemented devices */
     create_unimplemented_device("kpu.l2-cache",
                                 memmap[K230_DEV_KPU_L2_CACHE].base,
-- 
2.54.0