Re: eSDHC controller driver on MPC8308rdb

2010-10-19 Thread Tonyliu
Maria Johansen wrote: -Original Message- From: Tonyliu [mailto:bo@windriver.com] Could this be a problem related the eSDHC controller (or the driver), or is it the memory card? (a 4GB SanDisk Extreme SDHC card, which unfortunately is the only card I have available at the

Re: eSDHC controller driver on MPC8308rdb

2010-10-18 Thread Tonyliu
: 86-10-8477-8542 ext: 8542 | Fax: 86-10-64790367 (M): 86-136-7117-3612 Address: 15/F, Wangjing TowerB, Chaoyang District, Beijing, P.R.China >From 02dcd667389aa5143a43d245ac5ecc1559a956ed Mon Sep 17 00:00:00 2001 From: Tonyliu Date: Mon, 18 Oct 2010 16:24:21 +0800 Subject: [PATCH] esdhci: f

Re: Interrupts not Firing on PPC405EX

2009-11-10 Thread Tonyliu
Jonathan Haws wrote: All, I am having some troubles getting interrupts to fire from my kernel module. I have connected the ISR with a call to request_irq() and have configured my device to generate interrupts. However, my ISR is called once when I connect the interrupt for the first time.

Re: DMA to User-Space

2009-11-03 Thread Tonyliu
Jonathan Haws wrote: All, I have what may be an unconventional question: Our application consists of data being captured by an FPGA, processed, and transferred to SDRAM. I simply give the FPGA an address of where I want it stored in SDRAM and it simply DMAs the data over and interrupts me wh

Re: booting MPC8313 based board with yaffs2 RFS

2009-07-20 Thread tonyliu
data ECC is 14 bytes). " Tony Thanks Rupesh tonyliu 07/17/2009 07:37 AM To Rupesh Kumar cc linuxppc-dev@lists.ozlabs.org Subject Re: booting MPC8313 based board with yaffs2 RFS Rupesh Kumar wrote: Hi I am using MPC8313 board which is currently booting with JFFS2 r

Re: booting MPC8313 based board with yaffs2 RFS

2009-07-16 Thread tonyliu
Rupesh Kumar wrote: Hi I am using MPC8313 board which is currently booting with JFFS2 root file system. I am using linux kernel version 2.6.23 from FreeScale's LTIB for MPC8313. As, I want it to boot with YAFFS2 root file system, I did compile kernel with yaffs2 support, craeted yaffs2 root