From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Frysinger Date: Wed, 9 Jun 2010 01:46:22 -0400 Subject: [U-Boot] nand_plat extensions with GPIO framework In-Reply-To: <4C0EE74A.8050809@wytron.com.tw> References: <201006081710.12926.vapier@gentoo.org> <4C0EE74A.8050809@wytron.com.tw> Message-ID: <201006090146.23866.vapier@gentoo.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tuesday, June 08, 2010 20:58:50 Thomas Chou wrote: > Thanks. This is what I have been looking for. Nios2 has asm/gpio.h > already, then I added gpio_request() and tested on my boards. i couldnt seem to find anyone else who had imported asm/gpio.h yet, but i guess was looking in the wrong place. i have generic GPIO implementations pending for: - command line 'gpio' to toggle/set/clear pins - soft i2c via gpio - i had a status led gpio, but i'll convert to your version - examples for doing parallel flash with GPIO-assisted address lines i'll try and generalize them a bit more and send thing out. not sure if you'll find any of these useful though. -mike -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: This is a digitally signed message part. Url : http://lists.denx.de/pipermail/u-boot/attachments/20100609/b1d9d4d4/attachment.pgp