Updated PCI mapping for esd CPCI2DP board.

[u-boot] / README

diff --git a/README b/README
index 71e9dc91aea0547df33418a255732f26c27b84fc..b0e1fb27c492dc477a6fc9a23dba3f0b86207a28 100644 (file)
--- a/README
+++ b/README
@@ -297,9 +297,9 @@ The following options need to be configured:
                CONFIG_FADS850SAR       CONFIG_NX823            CONFIG_WALNUT
                CONFIG_FADS860T         CONFIG_OCRTC            CONFIG_ZPC1900
                CONFIG_FLAGADM          CONFIG_ORSG             CONFIG_ZUMA
-               CONFIG_FPS850L          CONFIG_OXC                      
+               CONFIG_FPS850L          CONFIG_OXC
                CONFIG_FPS860L          CONFIG_PCI405
-                                                               
+
                ARM based boards:
                -----------------
 
@@ -399,6 +399,20 @@ The following options need to be configured:
                expect it to be in bytes, others in MB.
                Define CONFIG_MEMSIZE_IN_BYTES to make it in bytes.
 
+               CONFIG_OF_FLAT_TREE
+
+               New kernel versions are expecting firmware settings to be
+               passed using flat open firmware trees.
+               The environment variable "disable_of", when set, disables this
+               functionality.
+
+               CONFIG_OF_FLAT_TREE_MAX_SIZE
+
+               The maximum size of the constructed OF tree.
+
+               OF_CPU - The proper name of the cpus node.
+               OF_TBCLK - The timebase frequency.
+
 - Serial Ports:
                CFG_PL010_SERIAL