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document bitstream loading in readme and remove from zc706.cfg

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This commit is contained in:
Stewart Mackenzie 2020-01-16 02:14:16 +08:00
parent 63378f880c
commit 957228f134
2 changed files with 6 additions and 6 deletions
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8
README.md
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@ -52,6 +52,12 @@ cd openocd
openocd -f cora-z7-10.cfg openocd -f cora-z7-10.cfg
``` ```
### Loading a bitstream into volatile memory
```shell
openocd -f zc706.cfg -c "pld load 0 blinker_migen.bit; exit"
```
### Development Process ### Development Process
Clone this repo onto your development/build machine and the raspberry pi that controls the Xilinx 7000 board Clone this repo onto your development/build machine and the raspberry pi that controls the Xilinx 7000 board
@ -89,5 +95,3 @@ c
``` ```
Sometimes you might need to type `load` after `dr`. Sometimes you might need to type `load` after `dr`.
Note, to exit `picocom` hit `ctrl-a x`

4
openocd/zc706.cfg
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@ -41,7 +41,3 @@ targets $_TARGETNAME_1
arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] & ~0xd] arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] & ~0xd]
targets $_TARGETNAME_0 targets $_TARGETNAME_0
arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] & ~0xd] arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] & ~0xd]
# uncomment the below to load up a bitstream onto the fpga
#pld load 0 blinker_migen.bit
#exit