README: Document CONFIG_SYS parameters for vxworks
Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
diff --git a/README b/README
index 861ea83..2a553c2 100644
--- a/README
+++ b/README
@@ -381,6 +381,24 @@
This define fills in the correct boot CPU in the boot
param header, the default value is zero if undefined.
+- vxWorks boot parameters:
+
+ bootvx constructs a valid bootline using the following
+ environments variables: bootfile, ipaddr, serverip, hostname.
+ It loads the vxWorks image pointed bootfile.
+
+ CONFIG_SYS_VXWORKS_BOOT_DEVICE - The vxworks device name
+ CONFIG_SYS_VXWORKS_MAC_PTR - Ethernet 6 byte MA -address
+ CONFIG_SYS_VXWORKS_SERVERNAME - Name of the server
+ CONFIG_SYS_VXWORKS_BOOT_ADDR - Address of boot parameters
+
+ CONFIG_SYS_VXWORKS_ADD_PARAMS
+
+ Add it at the end of the bootline. E.g "u=username pw=secret"
+
+ Note: If a "bootargs" environment is defined, it will overwride
+ the defaults discussed just above.
+
- Serial Ports:
CONFIG_PL010_SERIAL