diff --git a/arch/arm/include/imxrt/chip.h b/arch/arm/include/imxrt/chip.h
index 9720dc6587..1d9a95eac2 100644
--- a/arch/arm/include/imxrt/chip.h
+++ b/arch/arm/include/imxrt/chip.h
@@ -59,7 +59,7 @@
     defined(CONFIG_ARCH_CHIP_MIMXRT1052DVL6A) || \
     defined(CONFIG_ARCH_CHIP_MIMXRT1052CVL5A)
 
-#define IMXRT_OCRAM_SIZE              (512 * 1024) /* 512Kb OCRAM */
+#  define IMXRT_OCRAM_SIZE            (512 * 1024) /* 512Kb OCRAM */
 #else
 #  error "Unknown i.MX RT chip type"
 #endif
diff --git a/configs/imxrt1050-evk/README.txt b/configs/imxrt1050-evk/README.txt
index ca3f55793b..ee76e631e0 100644
--- a/configs/imxrt1050-evk/README.txt
+++ b/configs/imxrt1050-evk/README.txt
@@ -170,4 +170,5 @@ Configuration sub-directories
 
     Configures the NuttShell (nsh) located at examples/nsh.  This NSH
     configuration is focused on low level, command-line driver testing.
-    It has no network.
+    Built-in applications are supported, but none are enabled.  This
+    configuration does not support a network.
diff --git a/configs/imxrt1050-evk/scripts/flash-ocram.ld b/configs/imxrt1050-evk/scripts/flash-ocram.ld
index 13a6e884ef..dbb7eb65a8 100644
--- a/configs/imxrt1050-evk/scripts/flash-ocram.ld
+++ b/configs/imxrt1050-evk/scripts/flash-ocram.ld
@@ -38,7 +38,7 @@
 MEMORY
 {
 	flash (rx)  : ORIGIN = 0x60000000, LENGTH = 0x04000000
-	sram  (rwx) : ORIGIN = 0x20200000, LENGTH = 0x00040000
+	sram  (rwx) : ORIGIN = 0x20200000, LENGTH = 0x00080000
 	itcm  (rwx) : ORIGIN = 0x00000000, LENGTH = 0x00020000
 	dtcm  (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00020000
 }
diff --git a/configs/imxrt1050-evk/src/Makefile b/configs/imxrt1050-evk/src/Makefile
index 9fc67561f9..9028c2d927 100644
--- a/configs/imxrt1050-evk/src/Makefile
+++ b/configs/imxrt1050-evk/src/Makefile
@@ -38,7 +38,7 @@
 ASRCS =
 CSRCS = imxrt_boot.c imxrt_flexspi_nor_boot.c imxrt_flexspi_nor_flash.c
 
-ifeq ($(CONFIG_SAMV7_SDRAMC),y)
+ifeq ($(CONFIG_IMXRT_SDRAMC),y)
 CSRCS += imxrt_sdram.c
 endif
 
diff --git a/configs/imxrt1050-evk/src/imxrt1050-evk.h b/configs/imxrt1050-evk/src/imxrt1050-evk.h
index 3f1bb74f50..a629f2ef8f 100644
--- a/configs/imxrt1050-evk/src/imxrt1050-evk.h
+++ b/configs/imxrt1050-evk/src/imxrt1050-evk.h
@@ -140,7 +140,7 @@ void imxrt_autoled_initialize(void);
  * Name: imxrt_spidev_initialize
  *
  * Description:
- *   Called to configure SPI chip select GPIO pins for the SAMV71-XULT board.
+ *   Called to configure SPI chip select GPIO pins for the i.MXRT1050 EVK.
  *
  ****************************************************************************/
 
diff --git a/configs/imxrt1050-evk/src/imxrt_autoleds.c b/configs/imxrt1050-evk/src/imxrt_autoleds.c
index 944c09b1eb..7794dc27a4 100644
--- a/configs/imxrt1050-evk/src/imxrt_autoleds.c
+++ b/configs/imxrt1050-evk/src/imxrt_autoleds.c
@@ -48,7 +48,7 @@
  *
  * This LED is not used by the board port unless CONFIG_ARCH_LEDS is
  * defined.  In that case, the usage by the board port is defined in
- * include/board.h and src/sam_autoleds.c. The LED is used to encode
+ * include/board.h and src/imxrt_autoleds.c. The LED is used to encode
  * OS-related events as follows:
  *
  *   -------------------- ----------------------- ------
diff --git a/configs/imxrt1050-evk/src/imxrt_boot.c b/configs/imxrt1050-evk/src/imxrt_boot.c
index 5dedc4a12c..f7b2a31922 100644
--- a/configs/imxrt1050-evk/src/imxrt_boot.c
+++ b/configs/imxrt1050-evk/src/imxrt_boot.c
@@ -53,7 +53,7 @@
  * Name: imxrt_boardinitialize
  *
  * Description:
- *   All SAMV7 architectures must provide the following entry point.  This
+ *   All i.MX RT architectures must provide the following entry point.  This
  *   entry point is called early in the initialization -- after clocking and
  *   memory have been configured but before caches have been enabled and
  *   before any devices have been initialized.