diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c
index f7101a910bc78fedde7bbbc82f2a0d6736fc2d63..d45d7947a964a3399d983b234c685a8c335f63f1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c
@@ -501,6 +501,9 @@ nvkm_msgqueue_new(u32 version, struct nvkm_falcon *falcon,
 	case 0x0137c63d:
 		ret = msgqueue_0137c63d_new(falcon, sb, queue);
 		break;
+	case 0x0137bca5:
+		ret = msgqueue_0137bca5_new(falcon, sb, queue);
+		break;
 	case 0x0148cdec:
 		ret = msgqueue_0148cdec_new(falcon, sb, queue);
 		break;
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h
index 2b3a6c3b8f6ae044a85814a1c4aa0425b9ed64f7..13b54f8d8e049e5edfd052519306f3a17cc2d32a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h
@@ -205,6 +205,8 @@ void nvkm_msgqueue_process_msgs(struct nvkm_msgqueue *,
 
 int msgqueue_0137c63d_new(struct nvkm_falcon *, const struct nvkm_secboot *,
 			  struct nvkm_msgqueue **);
+int msgqueue_0137bca5_new(struct nvkm_falcon *, const struct nvkm_secboot *,
+			  struct nvkm_msgqueue **);
 int msgqueue_0148cdec_new(struct nvkm_falcon *, const struct nvkm_secboot *,
 			  struct nvkm_msgqueue **);
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c
index 935b9a7e60a9ec5ed2af498ae1beb21fbf553f49..fec0273158f6a7f99499c09a7073ec450e019ee3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c
+++ b/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue_0137c63d.c
@@ -43,6 +43,15 @@ struct msgqueue_0137c63d {
 #define msgqueue_0137c63d(q) \
 	container_of(q, struct msgqueue_0137c63d, base)
 
+struct msgqueue_0137bca5 {
+	struct msgqueue_0137c63d base;
+
+	u64 wpr_addr;
+};
+#define msgqueue_0137bca5(q) \
+	container_of(container_of(q, struct msgqueue_0137c63d, base), \
+		     struct msgqueue_0137bca5, base);
+
 static struct nvkm_msgqueue_queue *
 msgqueue_0137c63d_cmd_queue(struct nvkm_msgqueue *queue,
 			    enum msgqueue_msg_priority priority)
@@ -180,6 +189,7 @@ msgqueue_0137c63d_init_func = {
 enum {
 	ACR_CMD_INIT_WPR_REGION = 0x00,
 	ACR_CMD_BOOTSTRAP_FALCON = 0x01,
+	ACR_CMD_BOOTSTRAP_MULTIPLE_FALCONS = 0x03,
 };
 
 static void
@@ -286,11 +296,81 @@ acr_boot_falcon(struct nvkm_msgqueue *priv, enum nvkm_secboot_falcon falcon)
 	return 0;
 }
 
+static void
+acr_boot_multiple_falcons_callback(struct nvkm_msgqueue *priv,
+				   struct nvkm_msgqueue_hdr *hdr)
+{
+	struct acr_bootstrap_falcon_msg {
+		struct nvkm_msgqueue_msg base;
+
+		u32 falcon_mask;
+	} *msg = (void *)hdr;
+	const struct nvkm_subdev *subdev = priv->falcon->owner;
+	unsigned long falcon_mask = msg->falcon_mask;
+	u32 falcon_id, falcon_treated = 0;
+
+	for_each_set_bit(falcon_id, &falcon_mask, NVKM_SECBOOT_FALCON_END) {
+		nvkm_debug(subdev, "%s booted\n",
+			   nvkm_secboot_falcon_name[falcon_id]);
+		falcon_treated |= BIT(falcon_id);
+	}
+
+	if (falcon_treated != msg->falcon_mask) {
+		nvkm_error(subdev, "in bootstrap falcon callback:\n");
+		nvkm_error(subdev, "invalid falcon mask 0x%x\n",
+			   msg->falcon_mask);
+		return;
+	}
+}
+
+static int
+acr_boot_multiple_falcons(struct nvkm_msgqueue *priv, unsigned long falcon_mask)
+{
+	DECLARE_COMPLETION_ONSTACK(completed);
+	/*
+	 * flags      - Flag specifying RESET or no RESET.
+	 * falcon id  - Falcon id specifying falcon to bootstrap.
+	 */
+	struct {
+		struct nvkm_msgqueue_hdr hdr;
+		u8 cmd_type;
+		u32 flags;
+		u32 falcon_mask;
+		u32 use_va_mask;
+		u32 wpr_lo;
+		u32 wpr_hi;
+	} cmd;
+	struct msgqueue_0137bca5 *queue = msgqueue_0137bca5(priv);
+
+	memset(&cmd, 0, sizeof(cmd));
+
+	cmd.hdr.unit_id = MSGQUEUE_0137C63D_UNIT_ACR;
+	cmd.hdr.size = sizeof(cmd);
+	cmd.cmd_type = ACR_CMD_BOOTSTRAP_MULTIPLE_FALCONS;
+	cmd.flags = ACR_CMD_BOOTSTRAP_FALCON_FLAGS_RESET_YES;
+	cmd.falcon_mask = falcon_mask;
+	cmd.wpr_lo = lower_32_bits(queue->wpr_addr);
+	cmd.wpr_hi = upper_32_bits(queue->wpr_addr);
+	nvkm_msgqueue_post(priv, MSGQUEUE_MSG_PRIORITY_HIGH, &cmd.hdr,
+			acr_boot_multiple_falcons_callback, &completed, true);
+
+	if (!wait_for_completion_timeout(&completed, msecs_to_jiffies(1000)))
+		return -ETIMEDOUT;
+
+	return 0;
+}
+
 static const struct nvkm_msgqueue_acr_func
 msgqueue_0137c63d_acr_func = {
 	.boot_falcon = acr_boot_falcon,
 };
 
+static const struct nvkm_msgqueue_acr_func
+msgqueue_0137bca5_acr_func = {
+	.boot_falcon = acr_boot_falcon,
+	.boot_multiple_falcons = acr_boot_multiple_falcons,
+};
+
 static void
 msgqueue_0137c63d_dtor(struct nvkm_msgqueue *queue)
 {
@@ -322,3 +402,35 @@ msgqueue_0137c63d_new(struct nvkm_falcon *falcon, const struct nvkm_secboot *sb,
 
 	return 0;
 }
+
+static const struct nvkm_msgqueue_func
+msgqueue_0137bca5_func = {
+	.init_func = &msgqueue_0137c63d_init_func,
+	.acr_func = &msgqueue_0137bca5_acr_func,
+	.cmd_queue = msgqueue_0137c63d_cmd_queue,
+	.recv = msgqueue_0137c63d_process_msgs,
+	.dtor = msgqueue_0137c63d_dtor,
+};
+
+int
+msgqueue_0137bca5_new(struct nvkm_falcon *falcon, const struct nvkm_secboot *sb,
+		      struct nvkm_msgqueue **queue)
+{
+	struct msgqueue_0137bca5 *ret;
+
+	ret = kzalloc(sizeof(*ret), GFP_KERNEL);
+	if (!ret)
+		return -ENOMEM;
+
+	*queue = &ret->base.base;
+
+	/*
+	 * FIXME this must be set to the address of a *GPU* mapping within the
+	 * ACR address space!
+	 */
+	/* ret->wpr_addr = sb->wpr_addr; */
+
+	nvkm_msgqueue_ctor(&msgqueue_0137bca5_func, falcon, &ret->base.base);
+
+	return 0;
+}