tricorder: Load kernel from ubifs

[karo-tx-uboot.git] / README

diff --git a/README b/README
index a9dc69bae0592c99544c575c01dd251b9deff0a1..9702067174e361eb94383839e984d9ae6df4075c 100644 (file)
--- a/README
+++ b/README
@@ -374,6 +374,12 @@ The following options need to be configured:
                Defines the string to utilize when trying to match PCIe device
                tree nodes for the given platform.
 
+- Generic CPU options:
+               CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN
+
+               Defines the endianess of the CPU. Implementation of those
+               values is arch specific.
+
 - Intel Monahans options:
                CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO
 
@@ -1151,6 +1157,14 @@ The following options need to be configured:
                        Define this to have a tty type of device available to
                        talk to the UDC device
 
+                       CONFIG_USBD_HS
+                       Define this to enable the high speed support for usb
+                       device and usbtty. If this feature is enabled, a routine
+                       int is_usbd_high_speed(void)
+                       also needs to be defined by the driver to dynamically poll
+                       whether the enumeration has succeded at high speed or full
+                       speed.
+
                        CONFIG_SYS_CONSOLE_IS_IN_ENV
                        Define this if you want stdin, stdout &/or stderr to
                        be set to usbtty.
@@ -4437,6 +4451,11 @@ On some platforms, it's possible to boot Linux zImage. This is done
 using the "bootz" command. The syntax of "bootz" command is the same
 as the syntax of "bootm" command.
 
+Note, defining the CONFIG_SUPPORT_INITRD_RAW allows user to supply
+kernel with raw initrd images. The syntax is slightly different, the
+address of the initrd must be augmented by it's size, in the following
+format: "<initrd addres>:<initrd size>".
+
 
 Standalone HOWTO:
 =================