X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=tcl%2Ftarget%2Fixp42x.cfg;h=5c8e9032156f593ac0e2fb2ed86c11e242a00d6b;hb=e6505b04892ccacf75603c3d173616f5d92809e7;hp=d7b5bf47067eab91970f47253a265cc66fcbf848;hpb=1c021ed0afb5f9f7d9e8cbce53a4fe985a4c2235;p=fw%2Fopenocd

diff --git a/tcl/target/ixp42x.cfg b/tcl/target/ixp42x.cfg
index d7b5bf470..5c8e90321 100644
--- a/tcl/target/ixp42x.cfg
+++ b/tcl/target/ixp42x.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #xscale ixp42x CPU
 
 if { [info exists CHIPNAME] } {
@@ -66,17 +68,17 @@ set IXP42x_SDRAM_256MB_32Mx16_2BANK	0x0015
 
 # helper function to init SDRAM on IXP42x.
 # SDRAM_CFG: one of IXP42X_SDRAM_xxx
-# REFRESH: refresh counter reload value (integer) 
-# CASLAT: 2 or 3 
+# REFRESH: refresh counter reload value (integer)
+# CASLAT: 2 or 3
 proc ixp42x_init_sdram { SDRAM_CFG REFRESH CASLAT } {
 
     switch $CASLAT {
 	2 {
-	    set SDRAM_CFG [expr $SDRAM_CFG | $::IXP42x_SDRAM_CL2 ]
+	    set SDRAM_CFG [expr {$SDRAM_CFG | $::IXP42x_SDRAM_CL2} ]
 	    set CASCMD $::IXP425_SDRAM_IR_MODE_SET_CAS2_CMD
 	}
 	3 {
-	    set SDRAM_CFG [expr $SDRAM_CFG | $::IXP42x_SDRAM_CL3 ]
+	    set SDRAM_CFG [expr {$SDRAM_CFG | $::IXP42x_SDRAM_CL3} ]
 	    set CASCMD $::IXP425_SDRAM_IR_MODE_SET_CAS3_CMD
 	}
 	default { error [format "unsupported cas latency \"%s\" " $CASLAT] }
@@ -104,4 +106,3 @@ proc ixp42x_init_sdram { SDRAM_CFG REFRESH CASLAT } {
 proc ixp42x_set_bigendian { } {
     reg XSCALE_CTRL 0xF8
 }
-