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-rw-r--r--README14
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index a45ed6d..b0e1fb2 100644
--- a/README
+++ b/README
@@ -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