| commit | 1e8e9bad2db38e93c3bc9f4b6238b3d8be99e469 | [log] [tgz] |
|---|---|---|
| author | Thomas Chou <thomas@wytron.com.tw> | Fri Apr 30 11:34:15 2010 +0800 |
| committer | Scott McNutt <smcnutt@psyent.com> | Fri May 28 10:56:03 2010 -0400 |
| tree | 2dfdb65f3c2fd1bfdfa7f5b5d585396d9c98123b | |
| parent | 3e6b86b5552840bb4147871a753840eb3923374c [diff] |
nios2: add gpio support to nios2-generic board This patch adds gpio support of Altera PIO component to the nios2-generic board. Though it drives only gpio_led at the moment, it supports bidirectional port to control bit-banging I2C, NAND flash busy status or button switches, etc. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Tested-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Scott McNutt <smcnutt@psyent.com>