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authorStefan Roese <sr@denx.de>2006-11-28 17:55:49 +0100
committerStefan Roese <sr@denx.de>2006-11-28 17:55:49 +0100
commite59581c56ab5d6e0207ddac3b2c1d55cb36ec706 (patch)
treeaa24a15300f3c94e06beab022d33a7155b1ff2b9 /include
parente732faec95a83cb468b4850ae807c8301dde8f6a (diff)
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[PATCH] Enable the IceCube/lite5200 variants to pass a device tree to Linux.
This patch adds the code and configuration necessary to boot with an arch/powerpc Linux kernel. Signed-off-by: Grant Likely <grant.likely@gmail.com> Acked-by: Jon Loeliger <jdl@freescale.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/IceCube.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/configs/IceCube.h b/include/configs/IceCube.h
index 1152f83..0d38254 100644
--- a/include/configs/IceCube.h
+++ b/include/configs/IceCube.h
@@ -172,6 +172,19 @@
#undef CFG_IPBSPEED_133 /* define for 133MHz speed */
#endif
#endif /* CONFIG_MPC5200 */
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_FLAT_TREE 1
+#define CONFIG_OF_BOARD_SETUP 1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE 8192
+
+#define OF_CPU "PowerPC,5200@0"
+#define OF_SOC "soc5200@f0000000"
+#define OF_TBCLK (bd->bi_busfreq / 8)
+#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
+
/*
* I2C configuration
*/