From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, edgar.iglesias@xilinx.com
Subject: [Qemu-devel] [PULL v1 2/3] hw/microblaze: s3adsp1800: Create an unimplemented GPIO area
Date: Tue, 22 Jan 2019 04:20:47 -0800 [thread overview]
Message-ID: <20190122122048.10845-3-edgar.iglesias@gmail.com> (raw)
In-Reply-To: <20190122122048.10845-1-edgar.iglesias@gmail.com>
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
Create an unimplemented GPIO area instead of leaving it unassigned.
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
hw/microblaze/petalogix_s3adsp1800_mmu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c
index 5cf7b84c79..b9f0b0d06e 100644
--- a/hw/microblaze/petalogix_s3adsp1800_mmu.c
+++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c
@@ -35,6 +35,7 @@
#include "sysemu/sysemu.h"
#include "hw/devices.h"
#include "hw/boards.h"
+#include "hw/misc/unimp.h"
#include "exec/address-spaces.h"
#include "hw/char/xilinx_uartlite.h"
@@ -47,6 +48,7 @@
#define MEMORY_BASEADDR 0x90000000
#define FLASH_BASEADDR 0xa0000000
+#define GPIO_BASEADDR 0x81400000
#define INTC_BASEADDR 0x81800000
#define TIMER_BASEADDR 0x83c00000
#define UARTLITE_BASEADDR 0x84000000
@@ -122,6 +124,8 @@ petalogix_s3adsp1800_init(MachineState *machine)
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, ETHLITE_BASEADDR);
sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, irq[ETHLITE_IRQ]);
+ create_unimplemented_device("gpio", GPIO_BASEADDR, 0x10000);
+
microblaze_load_kernel(cpu, ddr_base, ram_size,
machine->initrd_filename,
BINARY_DEVICE_TREE_FILE,
--
2.19.1
next prev parent reply other threads:[~2019-01-22 19:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-22 12:20 [Qemu-devel] [PULL v1 0/3] Xilinx queue Edgar E. Iglesias
2019-01-22 12:20 ` [Qemu-devel] [PULL v1 1/3] target/microblaze: Switch to transaction_failed hook Edgar E. Iglesias
2019-01-22 12:20 ` Edgar E. Iglesias [this message]
2019-01-22 12:20 ` [Qemu-devel] [PULL v1 3/3] target/microblaze: Add props enabling exceptions on failed bus accesses Edgar E. Iglesias
2019-01-23 17:57 ` [Qemu-devel] [PULL v1 0/3] Xilinx queue Peter Maydell
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