bcm2835gpio: use maximum drive strength 33/1633/4
authorPaul Fertser <fercerpav@gmail.com>
Wed, 18 Sep 2013 19:42:50 +0000 (23:42 +0400)
committerSpencer Oliver <spen@spen-soft.co.uk>
Tue, 15 Oct 2013 20:38:21 +0000 (20:38 +0000)
commitd4993beec4bcb4f667f2d6120d238a70d07489b4
tree9bcf01b7071a2448e83ac60a13e53748cbf979c6
parent1c975fe30b8fb380907133462cc38a0b2e9de565
bcm2835gpio: use maximum drive strength

According to the docs, the default drive strength for the GPIO pads is
8mA but they're capable of 16mA. Configure GPIO 0-27 to use the maximum
(as they might be used on high enough frequency with JTAG).

Change-Id: I621737a1b0a855bb97b56ce2cc46c0e385b74f5d
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1633
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
src/jtag/drivers/bcm2835gpio.c