diff --git a/drivers/remoteproc/xlnx_r5_remoteproc.c b/drivers/remoteproc/xlnx_r5_remoteproc.c
index cfbd97b89c26..0f942440b4e2 100644
--- a/drivers/remoteproc/xlnx_r5_remoteproc.c
+++ b/drivers/remoteproc/xlnx_r5_remoteproc.c
@@ -84,12 +84,12 @@ static const struct mem_bank_data zynqmp_tcm_banks_split[] = {
 	{0xffeb0000UL, 0x20000, 0x10000UL, PD_R5_1_BTCM, "btcm1"},
 };
 
-/* In lockstep mode cluster combines each 64KB TCM and makes 128KB TCM */
+/* In lockstep mode cluster uses each 64KB TCM from second core as well */
 static const struct mem_bank_data zynqmp_tcm_banks_lockstep[] = {
-	{0xffe00000UL, 0x0, 0x20000UL, PD_R5_0_ATCM, "atcm0"}, /* TCM 128KB each */
-	{0xffe20000UL, 0x20000, 0x20000UL, PD_R5_0_BTCM, "btcm0"},
-	{0, 0, 0, PD_R5_1_ATCM, ""},
-	{0, 0, 0, PD_R5_1_BTCM, ""},
+	{0xffe00000UL, 0x0, 0x10000UL, PD_R5_0_ATCM, "atcm0"}, /* TCM 64KB each */
+	{0xffe20000UL, 0x20000, 0x10000UL, PD_R5_0_BTCM, "btcm0"},
+	{0xffe10000UL, 0x10000, 0x10000UL, PD_R5_1_ATCM, "atcm1"},
+	{0xffe30000UL, 0x30000, 0x10000UL, PD_R5_1_BTCM, "btcm1"},
 };
 
 /**
@@ -541,14 +541,14 @@ static int tcm_mem_map(struct rproc *rproc,
 }
 
 /*
- * add_tcm_carveout_split_mode()
+ * add_tcm_banks()
  * @rproc: single R5 core's corresponding rproc instance
  *
- * allocate and add remoteproc carveout for TCM memory in split mode
+ * allocate and add remoteproc carveout for TCM memory
  *
  * return 0 on success, otherwise non-zero value on failure
  */
-static int add_tcm_carveout_split_mode(struct rproc *rproc)
+static int add_tcm_banks(struct rproc *rproc)
 {
 	struct rproc_mem_entry *rproc_mem;
 	struct zynqmp_r5_core *r5_core;
@@ -581,10 +581,10 @@ static int add_tcm_carveout_split_mode(struct rproc *rproc)
 					     ZYNQMP_PM_REQUEST_ACK_BLOCKING);
 		if (ret < 0) {
 			dev_err(dev, "failed to turn on TCM 0x%x", pm_domain_id);
-			goto release_tcm_split;
+			goto release_tcm;
 		}
 
-		dev_dbg(dev, "TCM carveout split mode %s addr=%llx, da=0x%x, size=0x%lx",
+		dev_dbg(dev, "TCM carveout %s addr=%llx, da=0x%x, size=0x%lx",
 			bank_name, bank_addr, da, bank_size);
 
 		rproc_mem = rproc_mem_entry_init(dev, NULL, bank_addr,
@@ -594,99 +594,16 @@ static int add_tcm_carveout_split_mode(struct rproc *rproc)
 		if (!rproc_mem) {
 			ret = -ENOMEM;
 			zynqmp_pm_release_node(pm_domain_id);
-			goto release_tcm_split;
-		}
-
-		rproc_add_carveout(rproc, rproc_mem);
-		rproc_coredump_add_segment(rproc, da, bank_size);
-	}
-
-	return 0;
-
-release_tcm_split:
-	/* If failed, Turn off all TCM banks turned on before */
-	for (i--; i >= 0; i--) {
-		pm_domain_id = r5_core->tcm_banks[i]->pm_domain_id;
-		zynqmp_pm_release_node(pm_domain_id);
-	}
-	return ret;
-}
-
-/*
- * add_tcm_carveout_lockstep_mode()
- * @rproc: single R5 core's corresponding rproc instance
- *
- * allocate and add remoteproc carveout for TCM memory in lockstep mode
- *
- * return 0 on success, otherwise non-zero value on failure
- */
-static int add_tcm_carveout_lockstep_mode(struct rproc *rproc)
-{
-	struct rproc_mem_entry *rproc_mem;
-	struct zynqmp_r5_core *r5_core;
-	int i, num_banks, ret;
-	phys_addr_t bank_addr;
-	size_t bank_size = 0;
-	struct device *dev;
-	u32 pm_domain_id;
-	char *bank_name;
-	u32 da;
-
-	r5_core = rproc->priv;
-	dev = r5_core->dev;
-
-	/* Go through zynqmp banks for r5 node */
-	num_banks = r5_core->tcm_bank_count;
-
-	/*
-	 * In lockstep mode, TCM is contiguous memory block
-	 * However, each TCM block still needs to be enabled individually.
-	 * So, Enable each TCM block individually.
-	 * Although ATCM and BTCM is contiguous memory block, add two separate
-	 * carveouts for both.
-	 */
-	for (i = 0; i < num_banks; i++) {
-		pm_domain_id = r5_core->tcm_banks[i]->pm_domain_id;
-
-		/* Turn on each TCM bank individually */
-		ret = zynqmp_pm_request_node(pm_domain_id,
-					     ZYNQMP_PM_CAPABILITY_ACCESS, 0,
-					     ZYNQMP_PM_REQUEST_ACK_BLOCKING);
-		if (ret < 0) {
-			dev_err(dev, "failed to turn on TCM 0x%x", pm_domain_id);
-			goto release_tcm_lockstep;
-		}
-
-		bank_size = r5_core->tcm_banks[i]->size;
-		if (bank_size == 0)
-			continue;
-
-		bank_addr = r5_core->tcm_banks[i]->addr;
-		da = r5_core->tcm_banks[i]->da;
-		bank_name = r5_core->tcm_banks[i]->bank_name;
-
-		/* Register TCM address range, TCM map and unmap functions */
-		rproc_mem = rproc_mem_entry_init(dev, NULL, bank_addr,
-						 bank_size, da,
-						 tcm_mem_map, tcm_mem_unmap,
-						 bank_name);
-		if (!rproc_mem) {
-			ret = -ENOMEM;
-			zynqmp_pm_release_node(pm_domain_id);
-			goto release_tcm_lockstep;
+			goto release_tcm;
 		}
 
-		/* If registration is success, add carveouts */
 		rproc_add_carveout(rproc, rproc_mem);
 		rproc_coredump_add_segment(rproc, da, bank_size);
-
-		dev_dbg(dev, "TCM carveout lockstep mode %s addr=0x%llx, da=0x%x, size=0x%lx",
-			bank_name, bank_addr, da, bank_size);
 	}
 
 	return 0;
 
-release_tcm_lockstep:
+release_tcm:
 	/* If failed, Turn off all TCM banks turned on before */
 	for (i--; i >= 0; i--) {
 		pm_domain_id = r5_core->tcm_banks[i]->pm_domain_id;
@@ -695,45 +612,6 @@ static int add_tcm_carveout_lockstep_mode(struct rproc *rproc)
 	return ret;
 }
 
-/*
- * add_tcm_banks()
- * @rproc: single R5 core's corresponding rproc instance
- *
- * allocate and add remoteproc carveouts for TCM memory based on cluster mode
- *
- * return 0 on success, otherwise non-zero value on failure
- */
-static int add_tcm_banks(struct rproc *rproc)
-{
-	struct zynqmp_r5_cluster *cluster;
-	struct zynqmp_r5_core *r5_core;
-	struct device *dev;
-
-	r5_core = rproc->priv;
-	if (!r5_core)
-		return -EINVAL;
-
-	dev = r5_core->dev;
-
-	cluster = dev_get_drvdata(dev->parent);
-	if (!cluster) {
-		dev_err(dev->parent, "Invalid driver data\n");
-		return -EINVAL;
-	}
-
-	/*
-	 * In lockstep mode TCM banks are one contiguous memory region of 256Kb
-	 * In split mode, each TCM bank is 64Kb and not contiguous.
-	 * We add memory carveouts accordingly.
-	 */
-	if (cluster->mode == SPLIT_MODE)
-		return add_tcm_carveout_split_mode(rproc);
-	else if (cluster->mode == LOCKSTEP_MODE)
-		return add_tcm_carveout_lockstep_mode(rproc);
-
-	return -EINVAL;
-}
-
 /*
  * zynqmp_r5_parse_fw()
  * @rproc: single R5 core's corresponding rproc instance
