aboutsummaryrefslogtreecommitdiff
path: root/docs
diff options
context:
space:
mode:
authorSebastian 'Swift Geek' Grzywna <swiftgeek@gmail.com>2017-04-29 18:18:52 +0200
committerSebastian 'Swift Geek' Grzywna <swiftgeek@gmail.com>2017-04-29 19:01:42 +0200
commit01b733fa07812bf510c3a8cd98b232111adfe360 (patch)
tree81d5023c5994686e8c3a5b1acdcee7253d27152e /docs
parent4e8763c53748eac3259c3daab10554669968b7e5 (diff)
downloadlibrebootfr-01b733fa07812bf510c3a8cd98b232111adfe360.tar.gz
librebootfr-01b733fa07812bf510c3a8cd98b232111adfe360.zip
Remove stability section
link doesn't even provide mentioned info anymore, and further part is far from reality even though it worked in that particular instance
Diffstat (limited to 'docs')
-rw-r--r--docs/install/bbb_setup.md18
1 files changed, 0 insertions, 18 deletions
diff --git a/docs/install/bbb_setup.md b/docs/install/bbb_setup.md
index af9026b3..30e4adc7 100644
--- a/docs/install/bbb_setup.md
+++ b/docs/install/bbb_setup.md
@@ -327,24 +327,6 @@ leads, **but** keep all other leads short (10cm or less)
You should now have something that looks like this:\
![](images/x200/5252_bbb0.jpg) ![](images/x200/5252_bbb1.jpg)
-Notes about stability {#stability}
-=====================
-
-<http://flashrom.org/ISP> is what we typically do in libreboot, though
-not always. That page has some notes about using resistors to affect
-stability. Currently, we use spispeed=512 (512kHz) but it is possible to
-use higher speeds while maintaining stability.
-
-tty0\_ in \#libreboot was able to get better flashing speeds with the
-following configuration:
-
-- "coax" with 0.1 mm core and aluminum foley (from my kitchen), add
- 100 Ohm resistors (serial)
-- put heatshrink above the foley, for: CS, CLK, D0, D1
-- Twisted pair used as core (in case more capacitors are needed)
-- See this image: <http://i.imgur.com/qHGxKpj.jpg>
-- He was able to flash at 50MHz (lower speeds are also fine).
-
Copyright © 2014, 2015 Leah Rowe <info@minifree.org>\
Copyright © 2015 Patrick "P. J." McDermott <pj@pehjota.net>\
Copyright © 2015 Albin Söderqvist\