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tinyriscv-openocd/tcl/board/spansion_sk-fm4-176l-s6e2cc...

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tcl/board: Add Spansion SK-FM4-176L-S6E2CC config Works best after update to firmware v2.3. Change-Id: Id2d3a0ae28bba014ee5338df9280fe39773c3398 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2570 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-03-01 20:35:12 +00:00
#
# Spansion SK-FM4-176L-S6E2CC
#
#
# FM3 MB9AF312K
#
source [find interface/cmsis-dap.cfg]
# There's also an unpopulated 10-pin 0.05" pinout.
#
fm4: Split out S6E2CC family config Its memory layout is different from MB9BFxxx. Change-Id: I39c9f9cf582cd182971a9f83bb88c7a18da6cf15 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3007 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2015-10-11 00:06:00 +00:00
# FM4 S6E2CCAJ0A w/ 192 KB SRAM0
tcl/board: Add Spansion SK-FM4-176L-S6E2CC config Works best after update to firmware v2.3. Change-Id: Id2d3a0ae28bba014ee5338df9280fe39773c3398 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2570 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-03-01 20:35:12 +00:00
#
set CHIPNAME s6e2cc
flash: New Spansion FM4 flash driver The Spansion FM4 family of microcontrollers does not offer a way to identify the chip model nor the flash size, except for Dual Flash vs. regular layout. Therefore the family is passed as argument and wildcard-matched - MB9BFx6x and S6E2CC families are supported. Iterations showed that ... 1) Just doing the flash command sequence from SRAM loader code for each half-word took 20 minutes for an 8 KB block. 2) Doing the busy-wait in the loader merely reduced the time to 19 minutes. 3) Significant performance gains were achieved by looping in loader code rather than in OpenOCD and by maximizing the batch size across sectors, getting us down to ~2 seconds for 8 KB and ~2.5 minutes for 1.1 MB. (Tested with SK-FM4-176L-S6E2CC-ETH v11, CMSIS-DAP v23.) gcc, objcopy -Obinary and bin2char.sh are used for automating the integration of hand-written assembler snippets. Change-Id: I092c81074662534f50b71b91d54eb8e0098fec76 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2190 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-04-20 00:51:23 +00:00
set CHIPSERIES S6E2CCAJ0A
fm4: Split out S6E2CC family config Its memory layout is different from MB9BFxxx. Change-Id: I39c9f9cf582cd182971a9f83bb88c7a18da6cf15 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/3007 Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
2015-10-11 00:06:00 +00:00
set WORKAREASIZE 0x30000
source [find target/fm4_s6e2cc.cfg]
tcl/board: Add Spansion SK-FM4-176L-S6E2CC config Works best after update to firmware v2.3. Change-Id: Id2d3a0ae28bba014ee5338df9280fe39773c3398 Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-on: http://openocd.zylin.com/2570 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2015-03-01 20:35:12 +00:00
reset_config srst_only