imximage: Add MX53 boot image support
This patch add the MX53 boot image support.
This patch has been tested on Freescale MX53EVK board
and MX51EVK board.
Signed-off-by: Jason Liu <r64343@freescale.com>
diff --git a/doc/README.imximage b/doc/README.imximage
index 3378f7e..c74239d 100644
--- a/doc/README.imximage
+++ b/doc/README.imximage
@@ -57,6 +57,13 @@
2. Following are the valid command strings and associated data strings:-
Command string data string
-------------- -----------
+ IMXIMAGE_VERSION 1/2
+ 1 is for mx25/mx35/mx51 compatible,
+ 2 is for mx53 compatible,
+ others is invalid and error is generated.
+ This command need appear the fist before
+ other valid commands in configuration file.
+
BOOT_FROM nand/spi/sd/onenand
Example:
BOOT_FROM spi
@@ -69,8 +76,9 @@
Example (write to IOMUXC):
DATA 4 0x73FA88a0 0x200
-The processor support up to 60 register programming commands. An error
-is generated if more commands are found in the configuration file.
+The processor support up to 60 register programming commands for IMXIMAGE_VERSION 1
+and 121 register programming commands for IMXIMAGE_VERSION 2.
+An error is generated if more commands are found in the configuration file.
3. All commands are optional to program.