tools/envcrc: fix compile breakage

[karo-tx-uboot.git] / doc / README.imximage

diff --git a/doc/README.imximage b/doc/README.imximage
index 9048ef63ffd917d22f805764bacc199589c88b0d..c74239d2ade911b76269b386caeac849a2c878d5 100644 (file)
--- a/doc/README.imximage
+++ b/doc/README.imximage
@@ -57,6 +57,13 @@ Configuration command line syntax:
 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 @@ Configuration command line syntax:
                                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.
 
@@ -159,8 +167,8 @@ Disk /dev/mmcblk0: 1967 MB, 1967128576 bytes
 Units = cylinders of 16065 * 512 = 8225280 bytes
 Disk identifier: 0xb712a870
 
-        Device Boot      Start         End      Blocks   Id  System
-/dev/mmcblk0p1               3          16      112455   83  Linux
+       Device Boot      Start         End      Blocks   Id  System
+/dev/mmcblk0p1              3          16      112455   83  Linux
 
 I have set 100MB, leaving the first 2 sectors free. I will copy u-boot
 there.