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# Hitex eval board for LPC2929/LPC2939
# http://www.hitex.com/
# Delays on reset lines
adapter srst delay 50
jtag_ntrst_delay 1
# Maximum of 1/8 of clock frequency (XTAL = 16 MHz).
# Adaptive clocking through RTCK is not supported.
adapter speed 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
adapter speed 2000
}
# External 16-bit flash at chip select CS7 (SST39VF3201-70, 4 MiB)
set _FLASHNAME $_CHIPNAME.extflash
flash bank $_FLASHNAME 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
adapter speed 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
}
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