diff --git a/configs/sama5d4-ek/README.txt b/configs/sama5d4-ek/README.txt
index b9515c76b4c..08f68ad8e7c 100644
--- a/configs/sama5d4-ek/README.txt
+++ b/configs/sama5d4-ek/README.txt
@@ -2944,6 +2944,28 @@ Configurations
        DataFlash, SD card or from a TFTPC sever via the Boot ROM.
        Data also is positioned in SDRAM.
 
+       Here are the steps that I use to execute this program in SRAM
+       using only the ROM Bootloader:
+
+       a) Hold the DIS_BOOT button and
+
+       b) With the DIS_BOOT button pressed, power cycle the board.
+
+       c) The serial should show RomBOOT in a terminal window (at 115200
+          8N1) and nothing more.
+
+       d) Press ENTER in the terminal window a few times to enable JTAG.
+
+       e) Start the Segger GDB server.  It should successfully connect to
+          the board via JTAG.
+
+       f) Start GDB
+          gdb> target remote localhost:2331
+          gdb> mon halt (don't do mon reset)
+          gdb> load nuttx
+          gdb> mon reg pc (make sure that the PC is 0x200040
+          gdb> ... and debug ...
+
 To-Do List
 ==========
 
diff --git a/configs/sama5d4-ek/ramtest/defconfig b/configs/sama5d4-ek/ramtest/defconfig
index 1e13336aa58..899ec9ab885 100644
--- a/configs/sama5d4-ek/ramtest/defconfig
+++ b/configs/sama5d4-ek/ramtest/defconfig
@@ -282,8 +282,8 @@ CONFIG_BOOT_RUNFROMISRAM=y
 #
 # Boot Memory Configuration
 #
-CONFIG_RAM_START=0x00300000
-CONFIG_RAM_VSTART=0x00300000
+CONFIG_RAM_START=0x00200000
+CONFIG_RAM_VSTART=0x00200000
 CONFIG_RAM_SIZE=114688
 CONFIG_ARCH_HAVE_SDRAM=y
 # CONFIG_BOOT_SDRAM_DATA is not set
diff --git a/configs/sama5d4-ek/scripts/ddram.ld b/configs/sama5d4-ek/scripts/ddram.ld
index c6a2eb9fb86..b2f6349c8de 100644
--- a/configs/sama5d4-ek/scripts/ddram.ld
+++ b/configs/sama5d4-ek/scripts/ddram.ld
@@ -33,7 +33,7 @@
  *
  ****************************************************************************/
 
-/* The SAMA5D4 has 128 KB of ISRAM beginning at virtual address 0x0030:0000.
+/* The SAMA5D4 has 128 KB of ISRAM beginning at virtual address 0x0020:0000.
  * This memory configuration, however, loads into the 256MB SDRAM on board
  * the SAMA5D4-EK which lies at 0x2000:0000.  An offset 0x00008000 is
  * reserved by the bootloader.
@@ -44,7 +44,7 @@
 
 MEMORY
 {
-	isram (W!RX) : ORIGIN = 0x300000, LENGTH = 128K - 16K
+	isram (W!RX) : ORIGIN = 0x00200000, LENGTH = 128K - 16K
 	sdram (W!RX) : ORIGIN = 0x20008000, LENGTH = 256M - 32K
 }
 
diff --git a/configs/sama5d4-ek/scripts/isram.ld b/configs/sama5d4-ek/scripts/isram.ld
index f675615b1c1..85bc4dfc4f0 100644
--- a/configs/sama5d4-ek/scripts/isram.ld
+++ b/configs/sama5d4-ek/scripts/isram.ld
@@ -33,7 +33,7 @@
  *
  ****************************************************************************/
 
-/* The SAMA5D44 has 128 KB of ISRAM beginning at virtual address 0x0030:0000.
+/* The SAMA5D44 has 128 KB of ISRAM beginning at virtual address 0x0020:0000.
  *
  * Vectors in low memory are assumed and 16KB of ISRAM is reserved at the
  * high end of ISRAM for the page table.
@@ -41,7 +41,7 @@
 
 MEMORY
 {
-	isram (W!RX) : ORIGIN = 0x300000, LENGTH = 128K - 16K
+	isram (W!RX) : ORIGIN = 0x00200000, LENGTH = 128K - 16K
 }
 
 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")