From: michal smulski <michal.smulski@ooma.com>
Date: Mon, 14 Jun 2010 22:13:09 +0000 (-0700)
Subject: arm1136 scripts
X-Git-Tag: v0.5.0-rc1~633
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=bf3410fcc711f6601f1f8eb39c5df57cf8cfe535;p=openocd

arm1136 scripts

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>
---

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."
 }