AT91SAM9260 and Olimex changes by Dean Glazeski <dnglaze@gmail.com>
git-svn-id: svn://svn.berlios.de/openocd/trunk@1350 b42882b7-edfa-0310-969c-e2dbd0fdcd60__archive__
kc8apf
parent
967bac332f
commit
48c8589513
|
|
@ -0,0 +1,10 @@
|
|||
##
|
||||
# Olimex SAM9-L9260 board configuration file
|
||||
#
|
||||
# Date Author Change
|
||||
# ---- ----- -----
|
||||
# 17/Jan/2009 Dean Glazeski Initial Creation
|
||||
#
|
||||
##
|
||||
|
||||
source [find target/at91sam9260.cfg]
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
# Thanks to Pieter Conradie for this script!
|
||||
# Target: Atmel AT91SAM9260
|
||||
######################################
|
||||
|
||||
# We add to the minimal configuration.
|
||||
source [find target/at91sam9260minimal.cfg]
|
||||
|
||||
######################
|
||||
# Target configuration
|
||||
######################
|
||||
|
||||
$_TARGETNAME configure -event reset-init {
|
||||
# at reset chip runs at 32khz
|
||||
jtag_khz 8
|
||||
mww 0xfffffd08 0xa5000501 # RSTC_MR : enable user reset
|
||||
mww 0xfffffd44 0x00008000 # WDT_MR : disable watchdog
|
||||
|
||||
mww 0xfffffc20 0x00004001 # CKGR_MOR : enable the main oscillator
|
||||
sleep 20 # wait 20 ms
|
||||
mww 0xfffffc30 0x00000001 # PMC_MCKR : switch to main oscillator
|
||||
sleep 10 # wait 10 ms
|
||||
mww 0xfffffc28 0x2060bf09 # CKGR_PLLAR: Set PLLA Register for 198,656MHz
|
||||
sleep 20 # wait 20 ms
|
||||
mww 0xfffffc30 0x00000101 # PMC_MCKR : Select prescaler
|
||||
sleep 10 # wait 10 ms
|
||||
mww 0xfffffc30 0x00000102 # PMC_MCKR : Clock from PLLA is selected
|
||||
sleep 10 # wait 10 ms
|
||||
|
||||
# Now run at anything fast... ie: 10mhz!
|
||||
jtag_khz 10000 # Increase JTAG Speed to 6 MHz
|
||||
arm7_9 dcc_downloads enable # Enable faster DCC downloads
|
||||
|
||||
mww 0xffffec00 0x01020102 # SMC_SETUP0 : Setup SMC for Intel NOR Flash JS28F128P30T85 128MBit
|
||||
mww 0xffffec04 0x09070806 # SMC_PULSE0
|
||||
mww 0xffffec08 0x000d000b # SMC_CYCLE0
|
||||
mww 0xffffec0c 0x00001003 # SMC_MODE0
|
||||
|
||||
flash probe 0 # Identify flash bank 0
|
||||
|
||||
mww 0xfffff870 0xffff0000 # PIO_ASR : Select peripheral function for D15..D31
|
||||
mww 0xfffff804 0xffff0000 # PIO_PDR : Disable PIO function for D15..D31
|
||||
|
||||
mww 0xffffef1c 0x2 # EBI_CSA : Assign EBI Chip Select 1 to SDRAM
|
||||
|
||||
#mww 0xffffea08 0x85227259 # SDRAMC_CR : Configure SDRAM (2 x Samsung K4S561632H-UC75 : 4M x 16Bit x 4 Banks)
|
||||
mww 0xffffea08 0x85227254 # SDRAMC_CR : Configure SDRAM (2 x Samsung K4S641632H-UC75 : 1M x 16Bit x 4 Banks)
|
||||
|
||||
mww 0xffffea00 0x1 # SDRAMC_MR : issue a NOP command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x2 # SDRAMC_MR : issue an 'All Banks Precharge' command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4 # SDRAMC_MR : issue 8 x 'Auto-Refresh' Command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x3 # SDRAMC_MR : issue a 'Load Mode Register' command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x0 # SDRAMC_MR : normal mode
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea04 0x5d2 # SDRAMC_TR : Set refresh timer count to 15us
|
||||
}
|
||||
|
||||
|
||||
#####################
|
||||
# Flash configuration
|
||||
#####################
|
||||
|
||||
#flash bank cfi <base> <size> <chip width> <bus width> <target#>
|
||||
flash bank cfi 0x10000000 0x01000000 2 2 0
|
||||
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
##
|
||||
# Olimex JTAG TINY USB Debugger
|
||||
# Linux USB tends to see the device description without the 'A' as in target/olimex-jtag-tiny.cfg,
|
||||
# but Windows still needs the 'A'. This is a replacement for Linux users.
|
||||
##
|
||||
|
||||
# REFERENCE: http://www.olimex.com/dev/arm-usb-tiny.html
|
||||
interface ft2232
|
||||
ft2232_device_desc "Olimex OpenOCD JTAG TINY"
|
||||
ft2232_layout olimex-jtag
|
||||
ft2232_vid_pid 0x15ba 0x0004
|
||||
|
|
@ -1,82 +1,42 @@
|
|||
# Thanks to Pieter Conradie for this script!
|
||||
######################################
|
||||
# Target: Atmel AT91SAM9260
|
||||
######################################
|
||||
|
||||
# We add to the minimal configuration.
|
||||
source [find target/at91sam9260minimal.cfg]
|
||||
if { [info exists CHIPNAME] } {
|
||||
set _CHIPNAME $CHIPNAME
|
||||
} else {
|
||||
set _CHIPNAME at91sam9260
|
||||
}
|
||||
|
||||
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 0x0792603f
|
||||
}
|
||||
|
||||
reset_config trst_and_srst
|
||||
|
||||
#
|
||||
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
|
||||
|
||||
jtag_nsrst_delay 200
|
||||
jtag_ntrst_delay 200
|
||||
|
||||
######################
|
||||
# Target configuration
|
||||
######################
|
||||
|
||||
$_TARGETNAME configure -event reset-init {
|
||||
# at reset chip runs at 32khz
|
||||
jtag_khz 8
|
||||
mww 0xfffffd08 0xa5000501 # RSTC_MR : enable user reset
|
||||
mww 0xfffffd44 0x00008000 # WDT_MR : disable watchdog
|
||||
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
|
||||
target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
|
||||
|
||||
mww 0xfffffc20 0x00004001 # CKGR_MOR : enable the main oscillator
|
||||
sleep 20 # wait 20 ms
|
||||
mww 0xfffffc30 0x00000001 # PMC_MCKR : switch to main oscillator
|
||||
sleep 10 # wait 10 ms
|
||||
mww 0xfffffc28 0x2060bf09 # CKGR_PLLAR: Set PLLA Register for 198,656MHz
|
||||
sleep 20 # wait 20 ms
|
||||
mww 0xfffffc30 0x00000101 # PMC_MCKR : Select prescaler
|
||||
sleep 10 # wait 10 ms
|
||||
mww 0xfffffc30 0x00000102 # PMC_MCKR : Clock from PLLA is selected
|
||||
sleep 10 # wait 10 ms
|
||||
|
||||
# Now run at anything fast... ie: 10mhz!
|
||||
jtag_khz 10000 # Increase JTAG Speed to 6 MHz
|
||||
arm7_9 dcc_downloads enable # Enable faster DCC downloads
|
||||
|
||||
mww 0xffffec00 0x01020102 # SMC_SETUP0 : Setup SMC for Intel NOR Flash JS28F128P30T85 128MBit
|
||||
mww 0xffffec04 0x09070806 # SMC_PULSE0
|
||||
mww 0xffffec08 0x000d000b # SMC_CYCLE0
|
||||
mww 0xffffec0c 0x00001003 # SMC_MODE0
|
||||
|
||||
flash probe 0 # Identify flash bank 0
|
||||
|
||||
mww 0xfffff870 0xffff0000 # PIO_ASR : Select peripheral function for D15..D31
|
||||
mww 0xfffff804 0xffff0000 # PIO_PDR : Disable PIO function for D15..D31
|
||||
|
||||
mww 0xffffef1c 0x2 # EBI_CSA : Assign EBI Chip Select 1 to SDRAM
|
||||
|
||||
#mww 0xffffea08 0x85227259 # SDRAMC_CR : Configure SDRAM (2 x Samsung K4S561632H-UC75 : 4M x 16Bit x 4 Banks)
|
||||
mww 0xffffea08 0x85227254 # SDRAMC_CR : Configure SDRAM (2 x Samsung K4S641632H-UC75 : 1M x 16Bit x 4 Banks)
|
||||
|
||||
mww 0xffffea00 0x1 # SDRAMC_MR : issue a NOP command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x2 # SDRAMC_MR : issue an 'All Banks Precharge' command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4 # SDRAMC_MR : issue 8 x 'Auto-Refresh' Command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x4
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x3 # SDRAMC_MR : issue a 'Load Mode Register' command
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea00 0x0 # SDRAMC_MR : normal mode
|
||||
mww 0x20000000 0
|
||||
mww 0xffffea04 0x5d2 # SDRAMC_TR : Set refresh timer count to 15us
|
||||
}
|
||||
# Internal sram1 memory
|
||||
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00300000 -work-area-size 0x1000 -work-area-backup 1
|
||||
|
||||
|
||||
#####################
|
||||
# Flash configuration
|
||||
#####################
|
||||
|
||||
#flash bank cfi <base> <size> <chip width> <bus width> <target#>
|
||||
flash bank cfi 0x10000000 0x01000000 2 2 0
|
||||
|
||||
|
|
|
|||
|
|
@ -1,42 +0,0 @@
|
|||
######################################
|
||||
# Target: Atmel AT91SAM9260
|
||||
######################################
|
||||
|
||||
if { [info exists CHIPNAME] } {
|
||||
set _CHIPNAME $CHIPNAME
|
||||
} else {
|
||||
set _CHIPNAME at91sam9260
|
||||
}
|
||||
|
||||
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 0x0792603f
|
||||
}
|
||||
|
||||
reset_config trst_and_srst
|
||||
|
||||
#
|
||||
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
|
||||
|
||||
jtag_nsrst_delay 200
|
||||
jtag_ntrst_delay 200
|
||||
|
||||
######################
|
||||
# Target configuration
|
||||
######################
|
||||
|
||||
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
|
||||
target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
|
||||
|
||||
# Internal sram1 memory
|
||||
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00300000 -work-area-size 0x1000 -work-area-backup 1
|
||||
|
||||
|
||||
Loading…
Reference in New Issue