U-Boot version environment variable "ver" added (CONFIG_VERSION_VARIABLE).
diff --git a/README b/README
index 40dec96..1768779 100644
--- a/README
+++ b/README
@@ -620,6 +620,13 @@
SIU Watchdog feature is enabled in the SYPCR
register.
+- U-Boot Version:
+ CONFIG_VERSION_VARIABLE
+ If this variable is defined, an environment variable
+ named "ver" is created by U-Boot showing the U-Boot
+ version as printed by the "version" command.
+ This variable is readonly.
+
- Real-Time Clock:
When CFG_CMD_DATE is selected, the type of the RTC
@@ -733,7 +740,7 @@
16,7 Mill (24bit) 315 318 31b
(i.e. setenv videomode 317; saveenv; reset;)
- CONFIG_VIDEO_SED13806
+ CONFIG_VIDEO_SED13806
Enable Epson SED13806 driver. This driver supports 8bpp
and 16bpp modes defined by CONFIG_VIDEO_SED13806_8BPP
or CONFIG_VIDEO_SED13806_16BPP
@@ -1973,6 +1980,13 @@
once they have been set once.
+Further special Environment Variables:
+
+ ver - Contains the U-Boot version string as printed
+ with the "version" command. This variable is
+ readonly (see CONFIG_VERSION_VARIABLE).
+
+
Please note that changes to some configuration parameters may take
only effect after the next boot (yes, that's just like Windoze :-).
@@ -2381,18 +2395,18 @@
to boot over the network using BOOTP etc., where the boot
server provides just a single image file, but you want to get
for instance an OS kernel and a RAMDisk image.
-
+
"Multi-File Images" start with a list of image sizes, each
image size (in bytes) specified by an "uint32_t" in network
byte order. This list is terminated by an "(uint32_t)0".
Immediately after the terminating 0 follow the images, one by
one, all aligned on "uint32_t" boundaries (size rounded up to
a multiple of 4 bytes).
-
+
"Firmware Images" are binary images containing firmware (like
U-Boot or FPGA images) which usually will be programmed to
flash memory.
-
+
"Script files" are command sequences that will be executed by
U-Boot's command interpreter; this feature is especially
useful when you configure U-Boot to use a real shell (hush)