mpc83xx: make it bootable with the latest kernel
Due to the blow up of the latest kernel size, the default gnuzip
size (8M) seems too small. The yocto kernel size I built for
mpc8315erdb board is 5294393, and it can't be boot by using the
latest u-boot. So expand gnuzip buffer for all the mpc83xx boards
to fix this issue.
Robert P. J. Day also pointed that the kernel partition on the NAND
flash is also too small, fix it at the same time.
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index 5b23f94..23a2e34 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -241,7 +241,7 @@
#define CONFIG_CMD_MTDPARTS
#define MTDIDS_DEFAULT "nand0=e0600000.flash"
#define MTDPARTS_DEFAULT \
- "mtdparts=e0600000.flash:512k(uboot),128k(env),3m@1m(kernel),-(fs)"
+ "mtdparts=e0600000.flash:512k(uboot),128k(env),6m@1m(kernel),-(fs)"
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_CMD_NAND 1
@@ -489,6 +489,7 @@
* the maximum mapped by the Linux kernel during initialization.
*/
#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
/*
* Core HID Setup