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jtagspi/pld: add support from lattice ecp5 driver

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Provide	jtagspi	with specific procedures to be able to
use jtagspi for	programming spi-flash devices on lattice
ecp5 devices.

Change-Id: I4a4a60f21d7e8685a5b8320b9c6ebdc2693bbd21
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7824
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit is contained in:
Daniel Anselmi
2022-12-17 13:11:30 +01:00
committed by Antonio Borneo
parent 2b99846ab6
commit 536f2a9f2a
5 changed files with 88 additions and 1 deletions
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8
tcl/board/ecp5_evaluation.cfg
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@@ -15,5 +15,11 @@ adapter speed 6000
source [find fpga/lattice_ecp5.cfg]
#openocd -f board/ecp5_evaluation.cfg -c "init" -c "pld load 0 shared_folder/ecp5_blinker_impl1.bit"
#openocd -f board/ecp5_evaluation.cfg -c "init" -c "pld load ecp5.pld shared_folder/ecp5_blinker_impl1.bit"
#ipdbg -start -tap ecp5.tap -hub 0x32 -port 5555 -tool 0
set JTAGSPI_CHAIN_ID ecp5.pld
source [find cpld/jtagspi.cfg]
#jtagspi_init ecp5.pld "" -1
#jtagspi_program shared_folder/ecp5_blinker_impl1_slow.bit 0