summaryrefslogtreecommitdiff
path: root/README
diff options
context:
space:
mode:
authorWolfgang Denk <wd@pollux.denx.de>2005-10-13 01:45:54 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-10-13 01:45:54 +0200
commitf57f70aab9d5ed7964f2f791829a2d780b788a7e (patch)
treea618aa9c21d7e9ee9cb79161f0085edaa5f22672 /README
parent3df5bea0b0bddc196bf952c51d1dd54d966b82ba (diff)
downloadu-boot-imx-f57f70aab9d5ed7964f2f791829a2d780b788a7e.zip
u-boot-imx-f57f70aab9d5ed7964f2f791829a2d780b788a7e.tar.gz
u-boot-imx-f57f70aab9d5ed7964f2f791829a2d780b788a7e.tar.bz2
Support passing of OF flat trees to the kernel.
Patch by Pantelis Antoniou, 04 Sep 2005
Diffstat (limited to 'README')
-rw-r--r--README14
1 files changed, 14 insertions, 0 deletions
diff --git a/README b/README
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