tcl/interface: add SPDX tag

[fw/openocd] / tcl / board / imx53-m53evk.cfg

diff --git a/tcl/board/imx53-m53evk.cfg b/tcl/board/imx53-m53evk.cfg
index 6f4964e3dcd45cad9b41aaac1376b8453f6ca71c..6f9210a2611134361d37ff6914cd484a43b39b40 100644 (file)
--- a/tcl/board/imx53-m53evk.cfg
+++ b/tcl/board/imx53-m53evk.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #######################################
 # DENX M53EVK                         #
 # http://www.denx-cs.de/?q=M53EVK     #
@@ -65,7 +67,7 @@ proc init_l2cc { } {
        set tR [arm mrc 15 0 1 0 1]
        ; #bic r0, r0, #0x2
        ; #mcr 15, 0, r0, c1, c0, 1
-       arm mcr 15 0 1 0 1 [expr $tR & ~(1<<2)]
+       arm mcr 15 0 1 0 1 [expr {$tR & ~(1 << 2)}]
 
        ; #/* reconfigure L2 cache aux control reg */
        ; #mov r0, #0xC0                   /* tag RAM */
@@ -135,7 +137,7 @@ proc init_clock { } {
        mww [expr {$CCM_BASE_ADDR + $CLKCTL_CBCMR}] 0x00016154
 
        ; # change uart clk parent to pll2
-       mww [expr {$CCM_BASE_ADDR + $CLKCTL_CSCMR1}] [expr [mrw [expr {$CCM_BASE_ADDR + $CLKCTL_CSCMR1}]] & 0xfcffffff | 0x01000000]
+       mww [expr {$CCM_BASE_ADDR + $CLKCTL_CSCMR1}] [expr {[mrw [expr {$CCM_BASE_ADDR + $CLKCTL_CSCMR1}]] & 0xfcffffff | 0x01000000}]
 
        ; # make sure change is effective
        while {[mrw [expr {$CCM_BASE_ADDR + $CLKCTL_CDHIPR}]] != 0} { sleep 1 }
@@ -153,7 +155,7 @@ proc init_clock { } {
        mww [expr {$CCM_BASE_ADDR + $CLKCTL_CCSR}] 0x0
 
        ; # make uart div=6
-       mww [expr {$CCM_BASE_ADDR + $CLKCTL_CSCDR1}] [expr [mrw [expr {$CCM_BASE_ADDR + $CLKCTL_CSCDR1}]] & 0xffffffc0 | 0x0a]
+       mww [expr {$CCM_BASE_ADDR + $CLKCTL_CSCDR1}] [expr {[mrw [expr {$CCM_BASE_ADDR + $CLKCTL_CSCDR1}]] & 0xffffffc0 | 0x0a}]
 
        ; # Restore the default values in the Gate registers
        mww [expr {$CCM_BASE_ADDR + 0x68}] 0xFFFFFFFF
@@ -239,7 +241,7 @@ proc setup_pll { PLL_ADDR CLK } {
        mww [expr {$PLL_ADDR + $PLL_DP_HFS_MFN}] $DP_MFN
 
        mww [expr {$PLL_ADDR + $PLL_DP_CTL}] 0x00001232
-       while {[expr [mrw [expr {$PLL_ADDR + $PLL_DP_CTL}]] & 0x1] == 0} { sleep 1 }
+       while {[expr {[mrw [expr {$PLL_ADDR + $PLL_DP_CTL}]] & 0x1}] == 0} { sleep 1 }
 }