From bf3410fcc711f6601f1f8eb39c5df57cf8cfe535 Mon Sep 17 00:00:00 2001
From: michal smulski <michal.smulski@ooma.com>
Date: Mon, 14 Jun 2010 15:13:09 -0700
Subject: arm1136 scripts
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Here is a patch to fix a startup in C100 (arm1136). Basically make sure
that UART is configured before using it.

Michal

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
---
 tcl/target/c100helper.tcl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tcl')

diff --git a/tcl/target/c100helper.tcl b/tcl/target/c100helper.tcl
index 477fe5c2..2a12c362 100644
--- a/tcl/target/c100helper.tcl
+++ b/tcl/target/c100helper.tcl
@@ -469,11 +469,12 @@ proc initC100 {} {
     mww $INTC_ARM1_CONTROL_REG 0x1
     # configure clocks
     setupPLL
+    # setupUART0 must be run before setupDDR2 as setupDDR2 uses UART.
+    setupUART0
     # enable cache
     # ? (u-boot does nothing here)
     # DDR2 memory init
     setupDDR2
-    setupUART0
     putsUART0 "C100 initialization complete.\n"
     puts "C100 initialization complete."
 }
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