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David Brownell <david-b@pacbell.net> Cleanup the Stellaris target configs: 

- remove endianness options; these chips hard-wire "little"
 - $_TARGETNAME updates:
    * don't pass $_TARGETNAME where a TAP label is required
    * flash config uses $_TARGETNAME (it might not be target #0)
    * simplify one $_TARGETNAME construction
 - update work area setup:
    * remove VM spec; these chips have no VM!
    * fix some wrong sizes (0x4000 == 16K, not 4K)
    * simplify: take defaults
 - comment fixups


git-svn-id: svn://svn.berlios.de/openocd/trunk@2589 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-08-18 10:27:24 +00:00
parent ed22097a55
commit 7b4428df97
5 changed files with 21 additions and 59 deletions
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15
tcl/target/lm3s1968.cfg
View File

@ -6,13 +6,6 @@ if { [info exists CHIPNAME] } {
set _CHIPNAME lm3s1968 set _CHIPNAME lm3s1968
} }
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
# this defaults to a little endian
set _ENDIAN little
}
if { [info exists CPUTAPID ] } { if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID set _CPUTAPID $CPUTAPID
} else { } else {
@ -26,10 +19,10 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUT
# this stops the debug registers from being cleared # this stops the debug registers from being cleared
# this will be fixed in later revisions of silicon # this will be fixed in later revisions of silicon
set _TARGETNAME $_CHIPNAME.cpu set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu -variant lm3s
# 4k working area at base of ram # 8k working area at base of ram, not backed up
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x4000 -work-area-backup 0 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
#flash configuration #flash configuration
flash bank stellaris 0 0 0 0 0 flash bank stellaris 0 0 0 0 $_TARGETNAME

12
tcl/target/lm3s3748.cfg
View File

@ -6,13 +6,6 @@ if { [info exists CHIPNAME] } {
set _CHIPNAME lm3s3748 set _CHIPNAME lm3s3748
} }
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
# this defaults to a little endian
set _ENDIAN little
}
if { [info exists CPUTAPID ] } { if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID set _CPUTAPID $CPUTAPID
} else { } else {
@ -26,11 +19,10 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUT
# parts (third generation, includes LM3S3748). It keeps the debug registers # parts (third generation, includes LM3S3748). It keeps the debug registers
# from being cleared, by using software reset not SRST; NOP on newer revs. # from being cleared, by using software reset not SRST; NOP on newer revs.
set _TARGETNAME $_CHIPNAME.cpu set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m3 -endian $_ENDIAN \ target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu -variant lm3s
-chain-position $_TARGETNAME -variant lm3s
# 8k working area at base of ram, not backed up # 8k working area at base of ram, not backed up
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
# flash configuration -- one bank of 128K # flash configuration -- one bank of 128K
flash bank stellaris 0 0 0 0 0 flash bank stellaris 0 0 0 0 $_TARGETNAME

21
tcl/target/lm3s6965.cfg
View File

@ -1,5 +1,4 @@
# script for luminary lm3s6965 # TI/Luminary Stellaris lm3s6965
if { [info exists CHIPNAME] } { if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME set _CHIPNAME $CHIPNAME
@ -7,17 +6,9 @@ if { [info exists CHIPNAME] } {
set _CHIPNAME lm3s6965 set _CHIPNAME lm3s6965
} }
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
# this defaults to a little endian
set _ENDIAN little
}
if { [info exists CPUTAPID ] } { if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID set _CPUTAPID $CPUTAPID
} else { } else {
# force an error till we get a good number
set _CPUTAPID 0x3ba00477 set _CPUTAPID 0x3ba00477
} }
@ -36,11 +27,11 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUT
# the luminary variant causes a software reset rather than asserting SRST # the luminary variant causes a software reset rather than asserting SRST
# this stops the debug registers from being cleared # this stops the debug registers from being cleared
# this will be fixed in later revisions of silicon # this will be fixed in later revisions of silicon
set _TARGETNAME [format "%s.cpu" $_CHIPNAME] set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu -variant lm3s
# 4k working area at base of ram # 8k working area at base of ram, not backed up
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x4000 -work-area-backup 0 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
#flash configuration #flash configuration
flash bank stellaris 0 0 0 0 0 flash bank stellaris 0 0 0 0 $_TARGETNAME

15
tcl/target/lm3s811.cfg
View File

@ -6,13 +6,6 @@ if { [info exists CHIPNAME] } {
set _CHIPNAME lm3s811 set _CHIPNAME lm3s811
} }
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
# this defaults to a little endian
set _ENDIAN little
}
if { [info exists CPUTAPID ] } { if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID set _CPUTAPID $CPUTAPID
} else { } else {
@ -26,10 +19,10 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUT
# this stops the debug registers from being cleared # this stops the debug registers from being cleared
# this will be fixed in later revisions of silicon # this will be fixed in later revisions of silicon
set _TARGETNAME $_CHIPNAME.cpu set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu -variant lm3s
# 8k working area at base of ram # 8k working area at base of ram, not backed up
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x2000 -work-area-backup 0 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
#flash configuration #flash configuration
flash bank stellaris 0 0 0 0 0 flash bank stellaris 0 0 0 0 $_TARGETNAME

17
tcl/target/lm3s9b9x.cfg
View File

@ -11,17 +11,10 @@ if { [info exists CHIPNAME] } {
set _CHIPNAME lm3s9b9x set _CHIPNAME lm3s9b9x
} }
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
# this defaults to a little endian
set _ENDIAN little
}
if { [info exists CPUTAPID ] } { if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID set _CPUTAPID $CPUTAPID
} else { } else {
# forth generation Tempest device # Fourth generation "Tempest" device
set _CPUTAPID 0x4ba00477 set _CPUTAPID 0x4ba00477
} }
@ -30,10 +23,10 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUT
#Cortex-M3 with Luminary lm3s variant #Cortex-M3 with Luminary lm3s variant
set _TARGETNAME $_CHIPNAME.cpu set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu -variant lm3s
# 16k working area at base of ram # 16k working area at base of ram, not backed up
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x4000 -work-area-backup 0 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x4000
#flash configuration #flash configuration
flash bank stellaris 0 0 0 0 0 flash bank stellaris 0 0 0 0 $_TARGETNAME