1 files changed, 122 insertions, 0 deletions
diff --git a/include/hw/arm/xlnx-versal.h b/include/hw/arm/xlnx-versal.h
new file mode 100644
index 0000000000..9da621e4b6
--- /dev/null
+++ b/include/hw/arm/xlnx-versal.h
@@ -0,0 +1,122 @@
+/*
+ * Model of the Xilinx Versal
+ *
+ * Copyright (c) 2018 Xilinx Inc.
+ * Written by Edgar E. Iglesias
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 or
+ * (at your option) any later version.
+ */
+
+#ifndef XLNX_VERSAL_H
+#define XLNX_VERSAL_H
+
+#include "hw/sysbus.h"
+#include "hw/arm/arm.h"
+#include "hw/intc/arm_gicv3.h"
+
+#define TYPE_XLNX_VERSAL "xlnx-versal"
+#define XLNX_VERSAL(obj) OBJECT_CHECK(Versal, (obj), TYPE_XLNX_VERSAL)
+
+#define XLNX_VERSAL_NR_ACPUS   2
+#define XLNX_VERSAL_NR_UARTS   2
+#define XLNX_VERSAL_NR_GEMS    2
+#define XLNX_VERSAL_NR_IRQS    256
+
+typedef struct Versal {
+    /*< private >*/
+    SysBusDevice parent_obj;
+
+    /*< public >*/
+    struct {
+        struct {
+            MemoryRegion mr;
+            ARMCPU *cpu[XLNX_VERSAL_NR_ACPUS];
+            GICv3State gic;
+        } apu;
+    } fpd;
+
+    MemoryRegion mr_ps;
+
+    struct {
+        /* 4 ranges to access DDR.  */
+        MemoryRegion mr_ddr_ranges[4];
+    } noc;
+
+    struct {
+        MemoryRegion mr_ocm;
+
+        struct {
+            SysBusDevice *uart[XLNX_VERSAL_NR_UARTS];
+            SysBusDevice *gem[XLNX_VERSAL_NR_GEMS];
+        } iou;
+    } lpd;
+
+    struct {
+        MemoryRegion *mr_ddr;
+        uint32_t psci_conduit;
+    } cfg;
+} Versal;
+
+/* Memory-map and IRQ definitions. Copied a subset from
+ * auto-generated files.  */
+
+#define VERSAL_GIC_MAINT_IRQ        9
+#define VERSAL_TIMER_VIRT_IRQ       11
+#define VERSAL_TIMER_S_EL1_IRQ      13
+#define VERSAL_TIMER_NS_EL1_IRQ     14
+#define VERSAL_TIMER_NS_EL2_IRQ     10
+
+#define VERSAL_UART0_IRQ_0         18
+#define VERSAL_UART1_IRQ_0         19
+#define VERSAL_GEM0_IRQ_0          56
+#define VERSAL_GEM0_WAKE_IRQ_0     57
+#define VERSAL_GEM1_IRQ_0          58
+#define VERSAL_GEM1_WAKE_IRQ_0     59
+
+/* Architecturally eserved IRQs suitable for virtualization.  */
+#define VERSAL_RSVD_HIGH_IRQ_FIRST 160
+#define VERSAL_RSVD_HIGH_IRQ_LAST  255
+
+#define MM_TOP_RSVD                 0xa0000000U
+#define MM_TOP_RSVD_SIZE            0x4000000
+#define MM_GIC_APU_DIST_MAIN        0xf9000000U
+#define MM_GIC_APU_DIST_MAIN_SIZE   0x10000
+#define MM_GIC_APU_REDIST_0         0xf9080000U
+#define MM_GIC_APU_REDIST_0_SIZE    0x80000
+
+#define MM_UART0                    0xff000000U
+#define MM_UART0_SIZE               0x10000
+#define MM_UART1                    0xff010000U
+#define MM_UART1_SIZE               0x10000
+
+#define MM_GEM0                     0xff0c0000U
+#define MM_GEM0_SIZE                0x10000
+#define MM_GEM1                     0xff0d0000U
+#define MM_GEM1_SIZE                0x10000
+
+#define MM_OCM                      0xfffc0000U
+#define MM_OCM_SIZE                 0x40000
+
+#define MM_TOP_DDR                  0x0
+#define MM_TOP_DDR_SIZE             0x80000000U
+#define MM_TOP_DDR_2                0x800000000ULL
+#define MM_TOP_DDR_2_SIZE           0x800000000ULL
+#define MM_TOP_DDR_3                0xc000000000ULL
+#define MM_TOP_DDR_3_SIZE           0x4000000000ULL
+#define MM_TOP_DDR_4                0x10000000000ULL
+#define MM_TOP_DDR_4_SIZE           0xb780000000ULL
+
+#define MM_PSM_START                0xffc80000U
+#define MM_PSM_END                  0xffcf0000U
+
+#define MM_CRL                      0xff5e0000U
+#define MM_CRL_SIZE                 0x300000
+#define MM_IOU_SCNTR                0xff130000U
+#define MM_IOU_SCNTR_SIZE           0x10000
+#define MM_IOU_SCNTRS               0xff140000U
+#define MM_IOU_SCNTRS_SIZE          0x10000
+#define MM_FPD_CRF                  0xfd1a0000U
+#define MM_FPD_CRF_SIZE             0x140000
+#endif