| commit | f6a59cbc48b5d88c505b73c385b0c1e96d78c793 | [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 | 836fcc50f614515d3c28597c3898c5952f161f26 [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>