diff --git a/board/toradex/colibri_t20/Kconfig b/board/toradex/colibri_t20/Kconfig
index 7f373b2..a43acdd 100644
--- a/board/toradex/colibri_t20/Kconfig
+++ b/board/toradex/colibri_t20/Kconfig
@@ -9,4 +9,15 @@
 config SYS_CONFIG_NAME
 	default "colibri_t20"
 
+config TDX_CFG_BLOCK
+	default y
+
+config TDX_HAVE_NAND
+	default y
+
+config TDX_CFG_BLOCK_OFFSET
+	default "3145728"
+
+source "board/toradex/common/Kconfig"
+
 endif
diff --git a/board/toradex/colibri_t20/colibri_t20.c b/board/toradex/colibri_t20/colibri_t20.c
index 68fbf49..01b55be 100644
--- a/board/toradex/colibri_t20/colibri_t20.c
+++ b/board/toradex/colibri_t20/colibri_t20.c
@@ -14,6 +14,9 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <i2c.h>
+#include <nand.h>
+
+DECLARE_GLOBAL_DATA_PTR;
 
 #define PMU_I2C_ADDRESS		0x34
 #define MAX_I2C_RETRY		3
@@ -61,6 +64,16 @@
 	return 0;
 }
 
+int checkboard(void)
+{
+	printf("Model: Toradex Colibri T20 %dMB V%s\n",
+	       (gd->ram_size == 0x10000000) ? 256 : 512,
+	       (nand_info[0]->erasesize >> 10 == 512) ?
+	       ((gd->ram_size == 0x10000000) ? "1.1B" : "1.1C") : "1.2A");
+
+	return 0;
+}
+
 #ifdef CONFIG_TEGRA_MMC
 /*
  * Routine: pin_mux_mmc