X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=README;h=43430576b2eface9929e3a08b5c0c8697ce6a8a1;hb=f57a94c2b566a647003c7885a450ba0f28dbff34;hp=ff72e4705f5d7142322e51d808f07c491edef7c0;hpb=b96a661aeadb1b68d1b589b47f99ce9d6b2769df;p=oweals%2Fu-boot.git

diff --git a/README b/README
index ff72e4705f..43430576b2 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000 - 2011
+# (C) Copyright 2000 - 2012
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -655,6 +655,15 @@ The following options need to be configured:
 		to get the character out. Baud rates will need to default
 		to something sensible.
 
+- Safe printf() functions
+		Define CONFIG_SYS_VSNPRINTF to compile in safe versions of
+		the printf() functions. These are defined in
+		include/vsprintf.h and include snprintf(), vsnprintf() and
+		so on. Code size increase is approximately 300-500 bytes.
+		If this option is not given then these functions will
+		silently discard their buffer size argument - this means
+		you are not getting any overflow checking in this case.
+
 - Boot Delay:	CONFIG_BOOTDELAY - in seconds
 		Delay before automatically booting the default image;
 		set to -1 to disable autoboot.
@@ -1020,6 +1029,9 @@ The following options need to be configured:
 			If this defined, the driver is quiet.
 			The driver doen't show link status messages.
 
+		CONFIG_CALXEDA_XGMAC
+		Support for the Calxeda XGMAC device
+
 		CONFIG_DRIVER_LAN91C96
 		Support for SMSC's LAN91C96 chips.
 
@@ -1185,6 +1197,14 @@ The following options need to be configured:
 			for your device
 			- CONFIG_USBD_PRODUCTID 0xFFFF
 
+- ULPI Layer Support:
+		The ULPI (UTMI Low Pin (count) Interface) PHYs are supported via
+		the generic ULPI layer. The generic layer accesses the ULPI PHY
+		via the platform viewport, so you need both the genric layer and
+		the viewport enabled. Currently only Chipidea/ARC based
+		viewport is supported.
+		To enable the ULPI layer support, define CONFIG_USB_ULPI and
+		CONFIG_USB_ULPI_VIEWPORT in your board configuration file.
 
 - MMC Support:
 		The MMC controller on the Intel PXA is supported. To