diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 94a542cef3e1da92193a8f39d77e4cb891e7e75e..d1ae35db0de5a784ef562184bf76ee63418237c4 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007-2009,2010 Freescale Semiconductor, Inc.
+ * Copyright 2007-2009,2010-2011 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -718,6 +718,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 9386f648859075f162f87f2013bab6882033b96f..8b3aff8e0668dd7225ed2a68bbf301cf94493b35 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004 Freescale Semiconductor.
+ * Copyright 2004, 2011 Freescale Semiconductor.
  * (C) Copyright 2002,2003 Motorola,Inc.
  * Xianghua Xiao <X.Xiao@motorola.com>
  *
@@ -424,6 +424,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index 12ce6f7e66b9953546f32b3fbc614b42ce57ab3a..7101230e54f83f204b4a70594bef111872b3fa9f 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004 Freescale Semiconductor.
+ * Copyright 2004, 2011 Freescale Semiconductor.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -436,6 +436,7 @@ extern unsigned long get_clock_freq(void);
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index dc821a381b24ef664e6014013043a5b1a29095f2..62bac6d64f3f17f4fdf09ab7c56f68f8c08c93f9 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007, 2010 Freescale Semiconductor, Inc.
+ * Copyright 2007, 2010-2011 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -456,6 +456,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index ececa3875f08b76c9fceca98aa904162a4e80a07..43e2c2eb17c627aac49c1ccf96bdaa76aaee6560 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -495,6 +495,7 @@ extern unsigned long get_clock_freq(void);
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 334a4106d2d337abfbfeff84ae95f1e580f0b3fd..106034db4232c37ee90ff2b79c14569f149e4156 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004 Freescale Semiconductor.
+ * Copyright 2004, 2011 Freescale Semiconductor.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -434,6 +434,7 @@ extern unsigned long get_clock_freq(void);
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index 744e4a395f889afa69880827e76ee9bfed833229..15ebb6f16744efbdb60899894e0ed4d56a8981b7 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2004 Freescale Semiconductor.
+ * Copyright 2004, 2011 Freescale Semiconductor.
  * (C) Copyright 2002,2003 Motorola,Inc.
  * Xianghua Xiao <X.Xiao@motorola.com>
  *
@@ -465,6 +465,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index f684e79695236498d8e0dd2bc5a1f79c3798bc3c..3674e495c5c23997b90fa06ac312c66e6d238d52 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -455,6 +455,7 @@ extern unsigned long get_clock_freq(void);
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 3372d186b41f10780fe09ec132c00f0b2d07a3be..9e24e1290721e74fb6faa64fd82c487f176d3eec 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -593,8 +593,8 @@ extern unsigned long get_clock_freq(void);
  * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)
-					/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20) /* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 9ec02cce998189ad7e093b1781bac34781f6ace9..ea15831b732801c5ab6f31469b4ccc68a8b6f7cb 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2007-2008,2010 Freescale Semiconductor, Inc.
+ * Copyright 2007-2008,2010-2011 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -692,6 +692,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index 272bd9ff63dd4562e832c49f34818df351e07f8c..2b8fc7deca2c0469ef7abaabaf96b2d85084a317 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010 Freescale Semiconductor, Inc.
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
  * Authors: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
  *          Timur Tabi <timur@freescale.com>
  *
@@ -400,6 +400,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index 6862e6db9fdb78e081a02bac49f427466f60893b..80b0b40091cd080e84ba4747054746ec58e4d8f5 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2010 Freescale Semiconductor, Inc.
+ * Copyright 2009-2011 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -542,6 +542,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index c2636af7106bf8c158dbe4d27378a47be6880a3a..b6e3260d3de6cf036e865d4be6159a7768b75368 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -633,6 +633,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h
index d1ac756b56a879cbf1765a0f4f6904812c856d5d..23bbd42af27b141ed944899eaa858e0b93b36a82 100644
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@@ -532,6 +532,7 @@
  * the maximum mapped by the Linux kernel during initialization.
  */
 #define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTM_LEN	(16 << 20)	/* Increase max gunzip size */
 
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */