Re: [U-Boot] [PATCH 1/3 V3] esdhc: Workaround for card can't be detected on T4240QDS

2014-01-22 Thread Pantelis Antoniou
Hi Haijun, On Jan 10, 2014, at 7:52 AM, Haijun Zhang wrote: Card detection pin is ineffective on T4240QDS Rev1.0. There are two cards can be connected to board. 1. eMMC card is built-in board, can not be removed. so For eMMC card it is always there. 2. Card detecting pin is functional for

Re: [U-Boot] [PATCH 1/3 V3] esdhc: Workaround for card can't be detected on T4240QDS

2014-01-22 Thread Pantelis Antoniou
Hi York, On Jan 22, 2014, at 12:01 AM, York Sun wrote: Pantelis, On 01/09/2014 09:52 PM, Haijun Zhang wrote: Card detection pin is ineffective on T4240QDS Rev1.0. There are two cards can be connected to board. 1. eMMC card is built-in board, can not be removed. so For eMMC card it is

Re: [U-Boot] [PATCH 1/3 V3] esdhc: Workaround for card can't be detected on T4240QDS

2014-01-22 Thread Zhang Haijun
Many thanks. Pantelis and York How about below patch? http://patchwork.ozlabs.org/patch/283002/ It's about esdhc, but is in york's backyard. Regards Haijun On 01/22/2014 08:01 PM, Pantelis Antoniou wrote: Hi York, On Jan 22, 2014, at 12:01 AM, York Sun wrote: Pantelis, On 01/09/2014

Re: [U-Boot] [PATCH 1/3 V3] esdhc: Workaround for card can't be detected on T4240QDS

2014-01-21 Thread York Sun
Pantelis, On 01/09/2014 09:52 PM, Haijun Zhang wrote: Card detection pin is ineffective on T4240QDS Rev1.0. There are two cards can be connected to board. 1. eMMC card is built-in board, can not be removed. so For eMMC card it is always there. 2. Card detecting pin is functional for SDHC

[U-Boot] [PATCH 1/3 V3] esdhc: Workaround for card can't be detected on T4240QDS

2014-01-09 Thread Haijun Zhang
Card detection pin is ineffective on T4240QDS Rev1.0. There are two cards can be connected to board. 1. eMMC card is built-in board, can not be removed. so For eMMC card it is always there. 2. Card detecting pin is functional for SDHC card in Rev2.0. This workaround force sdhc driver scan and