interesting
/
riscv-openocd
mirror of https://github.com/riscv/riscv-openocd.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

tcl/interface/ftdi/sheevaplug: Fix FTDI channel configuration 

The migration from the old ft2232 driver to the new generic ftdi driver
ended up breaking support for the SheevaPlug device. The old driver
defaulted to channel 1, but numbered the channels 1 to 4. The new driver
starts at 0. The SheevaPlug JTAG is on interface A (interface B is the
serial console), so it should be using channel 0. Fix this. Confirmed
as working; serial console remains available and a new u-boot image can
be transferred across using the JTAG link.

See also Debian Bug#837989; https://bugs.debian.org/837989

Change-Id: I4ac2bfeb0d1e7e99d70fa47dc55f186e6af2c542
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Reviewed-on: http://openocd.zylin.com/4206
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins
This commit is contained in:
Jonathan McDowell 2017-08-27 19:12:21 +01:00 committed by Spencer Oliver
parent e8b6aaa8e5
commit f95f8b70fb
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tcl/interface/ftdi/sheevaplug.cfg
View File

@ -7,7 +7,7 @@
interface ftdi
ftdi_device_desc "SheevaPlug JTAGKey FT2232D B"
ftdi_vid_pid 0x9e88 0x9e8f
ftdi_channel 1
ftdi_channel 0
ftdi_layout_init 0x0608 0x0f1b
ftdi_layout_signal nTRST -data 0x0200