flash/nor: Add PSoC 5LP flash driver

[openocd.git] / tcl / target / psoc5lp.cfg

diff --git a/tcl/target/psoc5lp.cfg b/tcl/target/psoc5lp.cfg
index 230ca0732193548068e0ac0921c949d675a38e68..68d83b022bd7b242f8f2891a4ad167940e772ab6 100644 (file)
--- a/tcl/target/psoc5lp.cfg
+++ b/tcl/target/psoc5lp.cfg
@@ -28,6 +28,36 @@ dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
 set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
 
+if { [info exists WORKAREASIZE] } {
+       set _WORKAREASIZE $WORKAREASIZE
+} else {
+       set _WORKAREASIZE 0x2000
+}
+
+$_TARGETNAME configure -work-area-phys [expr 0x20000000 - $_WORKAREASIZE / 2] \
+                       -work-area-size $_WORKAREASIZE -work-area-backup 0
+
+source [find mem_helper.tcl]
+
+$_TARGETNAME configure -event reset-init {
+       # Configure Target Device (PSoC 5LP Device Programming Specification 5.2)
+
+       set PANTHER_DBG_CFG 0x4008000C
+       set PANTHER_DBG_CFG_BYPASS [expr 1 << 1]
+       mmw $PANTHER_DBG_CFG $PANTHER_DBG_CFG_BYPASS 0
+
+       set PM_ACT_CFG0 0x400043A0
+       mww $PM_ACT_CFG0 0xBF
+
+       set FASTCLK_IMO_CR 0x40004200
+       set FASTCLK_IMO_CR_F_RANGE_2    [expr 2 << 0]
+       set FASTCLK_IMO_CR_F_RANGE_MASK [expr 7 << 0]
+       mmw $FASTCLK_IMO_CR $FASTCLK_IMO_CR_F_RANGE_2 $FASTCLK_IMO_CR_F_RANGE_MASK
+}
+
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME psoc5lp 0x00000000 0 0 0 $_TARGETNAME
+
 if {![using_hla]} {
        cortex_m reset_config sysresetreq
 }