summaryrefslogtreecommitdiff
path: root/tcl
diff options
context:
space:
mode:
Diffstat (limited to 'tcl')
-rw-r--r--tcl/board/hitex_lpc2929.cfg105
-rw-r--r--tcl/target/lpc2900.cfg65
2 files changed, 170 insertions, 0 deletions
diff --git a/tcl/board/hitex_lpc2929.cfg b/tcl/board/hitex_lpc2929.cfg
new file mode 100644
index 00000000..d0b28647
--- /dev/null
+++ b/tcl/board/hitex_lpc2929.cfg
@@ -0,0 +1,105 @@
+# Hitex eval board for LPC2929/LPC2939
+# http://www.hitex.com/
+
+# Delays on reset lines
+jtag_nsrst_delay 50
+jtag_ntrst_delay 1
+
+# Maximum of 1/8 of clock frequency (XTAL = 16 MHz).
+# Adaptive clocking through RTCK is not supported.
+jtag_khz 2000
+
+# Target device: LPC29xx with ETB
+# The following variables are used by the LPC2900 script:
+# HAS_ETB Must be set to 1. The CPU on this board has ETB.
+# FLASH_CLOCK CPU frequency at the time of flash programming (in kHz)
+set HAS_ETB 1
+set FLASH_CLOCK 112000
+source [find target/lpc2900.cfg]
+
+# A working area will help speeding the flash programming
+#$_TARGETNAME configure -work-area-phys 0x80000000 -work-area-size 0x2000 -work-area-backup 0
+$_TARGETNAME configure -work-area-phys 0x58000000 -work-area-size 0x10000 -work-area-backup 0
+
+# Event handlers
+$_TARGETNAME configure -event reset-start {
+ # Back to the slow JTAG clock
+ jtag_khz 2000
+}
+
+# External 16-bit flash at chip select CS7 (SST39VF3201-70, 4 MiB)
+flash bank cfi 0x5C000000 0x400000 2 2 $_TARGETNAME jedec_probe
+
+
+$_TARGETNAME configure -event reset-init {
+ # Flash
+ mww 0x20200010 0x00000007 # FBWST: 7 wait states, not chached
+
+ # Use PLL
+ mww 0xFFFF8020 0x00000001 # XTAL_OSC_CONTROL: enable, 1-20 MHz
+ mww 0xFFFF8070 0x01000000 # SYS_CLK_CONF: Crystal
+ mww 0xFFFF8028 0x00000005 # PLL: (power down)
+ mww 0xFFFF8028 0x01060004 # PLL: M=7, 2P=2 (power up)
+ # --> f=112 MHz, fcco=224 MHz
+ sleep 100
+ mww 0xFFFF8070 0x02000000 # SYS_CLK_CONF: PLL
+
+ # Increase JTAG speed
+ jtag_khz 6000
+
+ # Enable external memory bus (16-bit SRAM at CS6, 16-bit flash at CS7)
+ mww 0xE0001138 0x0000001F # P1.14 = D0
+ mww 0xE000113C 0x0000001F # P1.15 = D1
+ mww 0xE0001140 0x0000001F # P1.16 = D2
+ mww 0xE0001144 0x0000001F # P1.17 = D3
+ mww 0xE0001148 0x0000001F # P1.18 = D4
+ mww 0xE000114C 0x0000001F # P1.19 = D5
+ mww 0xE0001150 0x0000001F # P1.20 = D6
+ mww 0xE0001154 0x0000001F # P1.21 = D7
+ mww 0xE0001200 0x0000001F # P2.0 = D8
+ mww 0xE0001204 0x0000001F # P2.1 = D9
+ mww 0xE0001208 0x0000001F # P2.2 = D10
+ mww 0xE000120C 0x0000001F # P2.3 = D11
+ mww 0xE0001210 0x0000001F # P2.4 = D12
+ mww 0xE0001214 0x0000001F # P2.5 = D13
+ mww 0xE0001218 0x0000001F # P2.6 = D14
+ mww 0xE000121C 0x0000001F # P2.7 = D15
+ mww 0xE0001104 0x00000007 # P1.1 = A1
+ mww 0xE0001108 0x00000007 # P1.2 = A2
+ mww 0xE000110C 0x00000007 # P1.3 = A3
+ mww 0xE0001110 0x00000007 # P1.4 = A4
+ mww 0xE0001114 0x00000007 # P1.5 = A5
+ mww 0xE0001118 0x00000007 # P1.6 = A6
+ mww 0xE000111C 0x00000007 # P1.7 = A7
+ mww 0xE0001028 0x00000007 # P0.10 = A8
+ mww 0xE000102C 0x00000007 # P0.11 = A9
+ mww 0xE0001030 0x00000007 # P0.12 = A10
+ mww 0xE0001034 0x00000007 # P0.13 = A11
+ mww 0xE0001038 0x00000007 # P0.14 = A12
+ mww 0xE000103C 0x00000007 # P0.15 = A13
+ mww 0xE0001048 0x00000007 # P0.18 = A14
+ mww 0xE000104C 0x00000007 # P0.19 = A15
+ mww 0xE0001050 0x00000007 # P0.20 = A16
+ mww 0xE0001054 0x00000007 # P0.21 = A17
+ mww 0xE0001058 0x00000007 # P0.22 = A18
+ mww 0xE000105C 0x00000007 # P0.23 = A19
+ mww 0xE0001238 0x00000007 # P2.14 = BLS0
+ mww 0xE000123C 0x00000007 # P2.15 = BLS1
+ mww 0xE0001300 0x00000007 # P3.0 = CS6
+ mww 0xE0001304 0x00000007 # P3.1 = CS7
+ mww 0xE0001130 0x00000007 # P1.12 = OE_N
+ mww 0xE0001134 0x00000007 # P1.13 = WE_N
+ mww 0x600000BC 0x00000041 # Bank6 16-bit mode, RBLE=1
+ mww 0x600000B4 0x00000000 # Bank6 WSTOEN=0
+ mww 0x600000AC 0x00000005 # Bank6 WST1=5
+ mww 0x600000B8 0x00000001 # Bank6 WSTWEN=1
+ mww 0x600000B0 0x00000006 # Bank6 WST2=6
+ mww 0x600000A8 0x00000002 # Bank6 IDCY=2
+ mww 0x600000D8 0x00000041 # Bank7 16-bit mode, RBLE=1
+ mww 0x600000D0 0x00000000 # Bank7 WSTOEN=0
+ mww 0x600000C8 0x0000000A # Bank7 WST1=10
+ mww 0x600000D4 0x00000001 # Bank7 WSTWEN=1
+ mww 0x600000CC 0x0000000C # Bank7 WST2=8
+ mww 0x600000C4 0x00000002 # Bank7 IDCY=2
+}
+
diff --git a/tcl/target/lpc2900.cfg b/tcl/target/lpc2900.cfg
new file mode 100644
index 00000000..fa5bd5bb
--- /dev/null
+++ b/tcl/target/lpc2900.cfg
@@ -0,0 +1,65 @@
+
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $CHIPNAME
+} else {
+ set _CHIPNAME lpc2900
+}
+
+if { [info exists CPUTAPID ] } {
+ set _CPUTAPID $CPUTAPID
+} else {
+ set _CPUTAPID 0x0596802B
+}
+
+if { [info exists HAS_ETB ] } {
+} else {
+ # Set default (no ETB).
+ # Show a warning, because this should have been configured explicitely.
+ set HAS_ETB 0
+ # TODO warning?
+}
+
+if { [info exists ETBTAPID ] } {
+ set _ETBTAPID $ETBTAPID
+} else {
+ set _ETBTAPID 0x1B900F0F
+}
+
+# TRST and SRST both exist, and can be controlled independently
+reset_config trst_and_srst separate
+
+# Define the _TARGETNAME
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+
+# Include the ETB tap controller if asked for.
+# Has to be done manually for newer devices (not an "old" LPC2917/2919).
+if { $HAS_ETB == 1 } {
+ # Clear the HAS_ETB flag. Must be set again for a new tap in the chain.
+ set HAS_ETB 0
+
+ # Add the ETB tap controller and the ARM9 core debug tap
+ jtag newtap $_CHIPNAME etb -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_ETBTAPID
+ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+ # Create the ".cpu" target
+ target create $_TARGETNAME arm966e -endian little -chain-position $_TARGETNAME -variant arm966e
+
+ # Configure ETM and ETB
+ etm config $_TARGETNAME 8 normal full etb
+ etb config $_TARGETNAME $_CHIPNAME.etb
+
+} else {
+ # Add the ARM9 core debug tap
+ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+ # Create the ".cpu" target
+ target create $_TARGETNAME arm966e -endian little -chain-position $_TARGETNAME -variant arm966e
+}
+
+arm7_9 dbgrq enable
+arm7_9 dcc_downloads enable
+
+# Flash bank configuration:
+# Flash: flash bank lpc2900 0 0 0 0 <target#> <flash clock (CLK_SYS_FMC) in kHz>
+# Flash base address, total flash size, and number of sectors are all configured automatically.
+flash bank lpc2900 0 0 0 0 $_TARGETNAME $FLASH_CLOCK