diff --git a/src/soc/qualcomm/x1p42100/memlayout.ld b/src/soc/qualcomm/x1p42100/memlayout.ld
index 5bf877e616..c93ed62462 100644
--- a/src/soc/qualcomm/x1p42100/memlayout.ld
+++ b/src/soc/qualcomm/x1p42100/memlayout.ld
@@ -81,7 +81,7 @@
  * 0x80E00000    +----------------------------------------------------------+      |        |
  *               |                      dram_ncc                            |      |        |
  * 0x80A00000    +----------------------------------------------------------+      |        |
- *               |                ... Usable memory ...                     |      v        v
+ *               |              postram_dma_coherent_dram                   |      v        v
  * 0x80000000    +----------------------------------------------------------+ <--------------
  *               |         ... (Memory not mapped: Unavailable) ...         | XXXXXXXXX
  * 0x24060000    +----------------------------------------------------------+ <---------
@@ -127,7 +127,7 @@
  * 0x1485B000    +----------------------------------------------------------+      |
  *               |                ... Usable memory ...                     |      |
  * 0x14859000    +----------------------------------------------------------+      |
- *               |                    DMA_COHERENT                          |      |
+ *               |               preram_dma_coherent_dram                   |      |
  * 0x14857000    +----------------------------------------------------------+      |
  *               |                    VBOOT2_WORK                           |      |
  * 0x14854000    +----------------------------------------------------------+      |
@@ -194,7 +194,7 @@ SECTIONS
 	TIMESTAMP(0x14841C00, 1K)
 	TTB(0x14842000, 56K)
 	VBOOT2_WORK(0x14854000, 12K)
-	DMA_COHERENT(0x14857000, 8K)
+	PRERAM_DMA_COHERENT(0x14857000, 8K)
 	REGION(qclib_serial_log, 0x1485B000, 4K, 4K)
 	CBFS_MCACHE(0x1485C000,16K)
 	FMAP_CACHE(0x14860400, 2K)
@@ -214,6 +214,7 @@ SECTIONS
 	REGION(shrm, 0x24040000, 128K , 4K)
 
 	DRAM_START(0x80000000)
+	POSTRAM_DMA_COHERENT(0x80000000, 8K)
 	REGION(dram_ncc, 0x80A00000, 0x400000, 4K)
 	REGION(dram_cpucp, 0x80E00000, 0x7A0000, 4K)