Re: [U-Boot] [PATCH] mmc: fix OCR Polling

2015-05-05 Thread Pantelis Antoniou
Hi Peng, > On Mar 19, 2015, at 10:22 , Peng Fan wrote: > > If in mmc_send_op_cond, OCR_BUSY is set in CMD1's response, then > state is transfered to Ready state, and there is no need to send > CMD1 again. Otherwise following CMD1 will recieve no response, or > timeour error from driver such as f

Re: [U-Boot] [PATCH] mmc: fix OCR Polling

2015-03-30 Thread Andrew Gabbasov
Hi Pantelis, > From: Pantelis Antoniou [mailto:pantelis.anton...@gmail.com] > Sent: Friday, March 27, 2015 9:32 PM > To: Gabbasov, Andrew > Cc: Peng Fan; u-boot@lists.denx.de > Subject: Re: [U-Boot] [PATCH] mmc: fix OCR Polling > > Hi Andrew, Peng, > > > On M

Re: [U-Boot] [PATCH] mmc: fix OCR Polling

2015-03-27 Thread Pantelis Antoniou
Hi Andrew, Peng, > On Mar 23, 2015, at 01:23 , Andrew Gabbasov > wrote: > > Hi Peng, > >> From: Peng Fan [mailto:peng@freescale.com] >> Sent: Saturday, March 21, 2015 1:34 PM >> To: Gabbasov, Andrew; u-boot@lists.denx.de >> Subject: Re

Re: [U-Boot] [PATCH] mmc: fix OCR Polling

2015-03-23 Thread Andrew Gabbasov
Hi Peng, > From: Peng Fan [mailto:peng@freescale.com] > Sent: Saturday, March 21, 2015 1:34 PM > To: Gabbasov, Andrew; u-boot@lists.denx.de > Subject: Re: [U-Boot] [PATCH] mmc: fix OCR Polling > > [skipped] > > > After this patch, if the busy flag is indeed alread

Re: [U-Boot] [PATCH] mmc: fix OCR Polling

2015-03-21 Thread Peng Fan
Hi, Andrew On 3/20/2015 3:19 PM, Andrew Gabbasov wrote: Hi Peng, From: Peng.Fan at freescale.com (Peng Fan) Date: Thu, 19 Mar 2015 16:22:46 +0800 Subject: [U-Boot] [PATCH] mmc: fix OCR Polling If in mmc_send_op_cond, OCR_BUSY is set in CMD1's response, then state is transfered to Ready

Re: [U-Boot] [PATCH] mmc: fix OCR Polling

2015-03-20 Thread Andrew Gabbasov
Hi Peng, > From: Peng.Fan at freescale.com (Peng Fan) > Date: Thu, 19 Mar 2015 16:22:46 +0800 > Subject: [U-Boot] [PATCH] mmc: fix OCR Polling > > If in mmc_send_op_cond, OCR_BUSY is set in CMD1's response, then > state is transfered to Ready state, and there is no ne

[U-Boot] [PATCH] mmc: fix OCR Polling

2015-03-19 Thread Peng Fan
If in mmc_send_op_cond, OCR_BUSY is set in CMD1's response, then state is transfered to Ready state, and there is no need to send CMD1 again. Otherwise following CMD1 will recieve no response, or timeour error from driver such as fsl_esdhc.c. If not into Ready state in previous CMD1, then continue