96f9790279
Globally rename "jtag_khz" as "adapter_khz", and move it out of the "jtag" command group ... it needs to be used with non-JTAG transports Includes a migration aid (in jtag/startup.tcl) so that old user scripts won't break. That aid should Sunset in about a year. (We may want to update it to include a nag message too.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
55 lines
1.4 KiB
INI
55 lines
1.4 KiB
INI
source [find bitsbytes.tcl]
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source [find cpu/arm/arm7tdmi.tcl]
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source [find memory.tcl]
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source [find mmr_helpers.tcl]
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set CHIP_MAKER freescale
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set CHIP_FAMILY mc1322x
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set CHIP_NAME mc13224
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set N_RAM 1
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set RAM(0,BASE) 0x00400000
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set RAM(0,LEN) 0x18000
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set RAM(0,HUMAN) "internal SRAM"
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set RAM(0,TYPE) "ram"
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set RAM(0,RWX) $RWX_RWX
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set RAM(0,ACCESS_WIDTH) $ACCESS_WIDTH_ANY
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# I AM LAZY... I create 1 region for all MMRs.
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set N_MMREGS 1
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set MMREGS(0,CHIPSELECT) -1
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set MMREGS(0,BASE) 0x80000000
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set MMREGS(0,LEN) 0x00030000
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set MMREGS(0,HUMAN) "mm-regs"
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set MMREGS(0,TYPE) "mmr"
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set MMREGS(0,RWX) $RWX_RW
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set MMREGS(0,ACCESS_WIDTH) $ACCESS_WIDTH_ANY
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set N_XMEM 0
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set _CHIPNAME mc13224v
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set _CPUTAPID 0x1f1f001d
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jtag newtap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUTAPID
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reset_config srst_only
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jtag_ntrst_delay 200
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# rclk hasn't been working well. This maybe the mc13224v or something else.
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#jtag_rclk 2000
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adapter_khz 2000
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######################
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# Target configuration
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######################
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME arm7tdmi -chain-position $_TARGETNAME
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# Internal sram memory
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$_TARGETNAME configure -work-area-phys 0x00408000 \
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-work-area-size 0x1000 \
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-work-area-backup 1
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# flash support is pending (should be straightforward to implement)
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#flash bank mc1322x 0 0 0 0 $_TARGETNAME
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