From badb9cc96cba9e65160f3ee5f27d7c9997c37c50 Mon Sep 17 00:00:00 2001
From: telanus <betelanus@gmail.com>
Date: Thu, 27 Oct 2022 14:23:33 +0200
Subject: [PATCH 1/3] Added V20-XT

---
 src/include/86box/machine.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/include/86box/machine.h b/src/include/86box/machine.h
index 04d13270e..cf3a353b1 100644
--- a/src/include/86box/machine.h
+++ b/src/include/86box/machine.h
@@ -787,6 +787,8 @@ extern int machine_xt_kaypropc_init(const machine_t *);
 extern int machine_xt_sansx16_init(const machine_t *);
 extern int machine_xt_bw230_init(const machine_t *);
 
+extern int machine_xt_v20xt_init(const machine_t *);
+
 extern int machine_xt_iskra3104_init(const machine_t *);
 extern int machine_xt_pravetz16_imko4_init(const machine_t *);
 

From dd7f5ed7a1925a7a00390073168a92d1c5258dfe Mon Sep 17 00:00:00 2001
From: telanus <betelanus@gmail.com>
Date: Thu, 27 Oct 2022 14:25:17 +0200
Subject: [PATCH 2/3] Added V20-XT

---
 src/machine/m_xt.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/machine/m_xt.c b/src/machine/m_xt.c
index fa7059c88..e36da3208 100644
--- a/src/machine/m_xt.c
+++ b/src/machine/m_xt.c
@@ -581,3 +581,19 @@ machine_xt_bw230_init(const machine_t *model)
 
     return ret;
 }
+
+int
+machine_xt_v20xt_init(const machine_t *model)
+{
+    int ret;
+
+    ret = bios_load_linear("roms/machines/v20xt/V20XTBios.bin",
+                            0x000fe000, 8192, 0);
+
+    if (bios_only || !ret)
+	return ret;
+
+    machine_xt_clone_init(model);
+
+        return ret;
+}

From 12cac177ddfca5a4e1cff430f2a6ae8aedc546ec Mon Sep 17 00:00:00 2001
From: telanus <betelanus@gmail.com>
Date: Thu, 27 Oct 2022 14:29:23 +0200
Subject: [PATCH 3/3] Added V20-XT

---
 src/machine/machine_table.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/src/machine/machine_table.c b/src/machine/machine_table.c
index 08a8a3c86..4e8a5f7ce 100644
--- a/src/machine/machine_table.c
+++ b/src/machine/machine_table.c
@@ -1646,6 +1646,42 @@ const machine_t machines[] = {
         .snd_device = NULL,
         .net_device = NULL
     },
+    {
+        .name = "[V20] PC-XT",
+        .internal_name = "v20xt",
+        .type = MACHINE_TYPE_8088,
+        .chipset = MACHINE_CHIPSET_DISCRETE,
+        .init = machine_xt_v20xt_init,
+        .pad = 0,
+        .pad0 = 0,
+        .pad1 = MACHINE_AVAILABLE,
+        .pad2 = 0,
+        .cpu = {
+            .package = CPU_PKG_8088,
+            .block = CPU_BLOCK(CPU_8088),
+            .min_bus = 0,
+            .max_bus = 0,
+            .min_voltage = 0,
+            .max_voltage = 0,
+            .min_multi = 0,
+            .max_multi = 0
+        },
+        .bus_flags = MACHINE_PC,
+        .flags = MACHINE_FLAGS_NONE,
+        .ram = {
+            .min = 64,
+            .max = 640,
+            .step = 64
+        },
+        .nvrmask = 0,
+        .kbc = KBC_IBM_PC_XT,
+        .kbc_p1 = 0xff00,
+        .gpio = 0xffffffff,
+        .device = NULL,
+        .vid_device = NULL,
+        .snd_device = NULL,
+        .net_device = NULL
+    },
 
     /* 8086 Machines */
     {