From: kc8apf Date: Tue, 20 Jan 2009 04:29:46 +0000 (+0000) Subject: AT91SAM9260 and Olimex changes by Dean Glazeski X-Git-Tag: v0.1.0~4 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=48c8589513417f856323d863106c5d0a55ce5108;p=openocd AT91SAM9260 and Olimex changes by Dean Glazeski git-svn-id: svn://svn.berlios.de/openocd/trunk@1350 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- diff --git a/src/target/board/olimex_sam9_l9260.cfg b/src/target/board/olimex_sam9_l9260.cfg new file mode 100644 index 00000000..fbd8f5c0 --- /dev/null +++ b/src/target/board/olimex_sam9_l9260.cfg @@ -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] diff --git a/src/target/board/unknown-board-atmel-at91sam9260.cfg b/src/target/board/unknown-board-atmel-at91sam9260.cfg new file mode 100644 index 00000000..05500ab5 --- /dev/null +++ b/src/target/board/unknown-board-atmel-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 +flash bank cfi 0x10000000 0x01000000 2 2 0 + diff --git a/src/target/interface/olimex-jtag-tiny.cfg b/src/target/interface/olimex-jtag-tiny.cfg new file mode 100644 index 00000000..c63c37c8 --- /dev/null +++ b/src/target/interface/olimex-jtag-tiny.cfg @@ -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 diff --git a/src/target/target/at91sam9260.cfg b/src/target/target/at91sam9260.cfg index 05500ab5..4d51831d 100644 --- a/src/target/target/at91sam9260.cfg +++ b/src/target/target/at91sam9260.cfg @@ -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] - -###################### -# 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 +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME at91sam9260 +} - 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 +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} - flash probe 0 # Identify flash bank 0 +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # force an error till we get a good number + set _CPUTAPID 0x0792603f +} - mww 0xfffff870 0xffff0000 # PIO_ASR : Select peripheral function for D15..D31 - mww 0xfffff804 0xffff0000 # PIO_PDR : Disable PIO function for D15..D31 +reset_config trst_and_srst - mww 0xffffef1c 0x2 # EBI_CSA : Assign EBI Chip Select 1 to SDRAM +# +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID - #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) +jtag_nsrst_delay 200 +jtag_ntrst_delay 200 - 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 -} +###################### +# Target configuration +###################### +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs -##################### -# Flash configuration -##################### +# Internal sram1 memory +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00300000 -work-area-size 0x1000 -work-area-backup 1 -#flash bank cfi -flash bank cfi 0x10000000 0x01000000 2 2 0 diff --git a/src/target/target/at91sam9260minimal.cfg b/src/target/target/at91sam9260minimal.cfg deleted file mode 100644 index 4d51831d..00000000 --- a/src/target/target/at91sam9260minimal.cfg +++ /dev/null @@ -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 - -