Dick Hollenbeck <dick@softplc.com> moved stuff into openocd.c - should never have...

[openocd.git] / src / target / target / pxa255.cfg

diff --git a/src/target/target/pxa255.cfg b/src/target/target/pxa255.cfg
index c5a27be0deb5f6f08cff81da48c1d15cfe844bc1..c79ea4c9a2bc37634f67d18ec2b871e0949f698d 100644 (file)
--- a/src/target/target/pxa255.cfg
+++ b/src/target/target/pxa255.cfg
@@ -1,9 +1,100 @@
-jtag_device 5 0x1 0x1f 0x1e
+if { [info exists CHIPNAME] } {        
+   set  _CHIPNAME $CHIPNAME    
+} else {        
+   set  _CHIPNAME pxa255
+}
+
+if { [info exists ENDIAN] } {  
+   set  _ENDIAN $ENDIAN    
+} else {        
+   set  _ENDIAN little
+}
+
+if { [info exists CPUTAPID ] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+  # force an error till we get a good number
+   set _CPUTAPID 0xffffffff
+}
+
+jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
+
 jtag_nsrst_delay 200
 jtag_ntrst_delay 200
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant pxa255
+$_TARGETNAME configure -event reset-init {
+       xscale cp15   15      0x00002001  #Enable CP0 and CP13 access
+       #
+       # setup GPIO
+       #
+       mww    0x40E00018  0x00008000  #CPSR0
+       sleep   20
+       mww    0x40E0001C  0x00000002  #GPSR1
+       sleep   20
+       mww    0x40E00020  0x00000008  #GPSR2
+       sleep   20
+       mww    0x40E0000C  0x00008000  #GPDR0
+       sleep   20
+       mww    0x40E00054  0x80000000  #GAFR0_L
+       sleep   20
+       mww    0x40E00058  0x00188010  #GAFR0_H
+       sleep   20
+       mww    0x40E0005C  0x60908018  #GAFR1_L
+       sleep   20
+       mww    0x40E0000C  0x0280E000  #GPDR0
+       sleep   20
+       mww    0x40E00010  0x821C88B2  #GPDR1
+       sleep   20
+       mww    0x40E00014  0x000F03DB  #GPDR2
+       sleep   20
+       mww    0x40E00000  0x000F03DB  #GPLR0
+       sleep   20
+
+
+       mww    0x40F00004  0x00000020  #PSSR
+       sleep   20
+
+       #
+       # setup memory controller
+       #
+       mww    0x48000008  0x01111998  #MSC0
+       sleep   20
+       mww    0x48000010  0x00047ff0  #MSC2
+       sleep   20
+       mww    0x48000014  0x00000000  #MECR
+       sleep   20
+       mww    0x48000028  0x00010504  #MCMEM0
+       sleep   20
+       mww    0x4800002C  0x00010504  #MCMEM1
+       sleep   20
+       mww    0x48000030  0x00010504  #MCATT0
+       sleep   20
+       mww    0x48000034  0x00010504  #MCATT1
+       sleep   20
+       mww    0x48000038  0x00004715  #MCIO0
+       sleep   20
+       mww    0x4800003C  0x00004715  #MCIO1
+       sleep   20
+       #
+       mww    0x48000004  0x03CA4018  #MDREF
+       sleep   20
+       mww    0x48000004  0x004B4018  #MDREF
+       sleep   20
+       mww    0x48000004  0x000B4018  #MDREF
+       sleep   20
+       mww    0x48000004  0x000BC018  #MDREF
+       sleep   20
+       mww    0x48000000  0x00001AC8  #MDCNFG
+       sleep   20
+
+       sleep   20
 
-target create target0 xscale -endian little -chain-position 0 -variant pxa255
-[new_target_name] configure -event reset-init { script event/pxa255_reset.script }
+       mww    0x48000000  0x00001AC9  #MDCNFG
+       sleep   20
+       mww    0x48000040  0x00000000  #MDMRS
+       sleep   20
+}
 
 reset_config trst_and_srst