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 477fe5c2a038d21d83f036058cb506d360f7aefc..2a12c362218279de9d68c4e1266907b905fe75d9 100644 (file)
--- 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."
 }