Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-26 Thread thomas.langer
Hello Jagan, it seems an almost ready patch for m25p80 driver in the kernel was posted today: [PATCHv2] drivers: mtd: devices: Add quad read support. http://thread.gmane.org/gmane.linux.drivers.mtd/48552/focus=48557 Please see how there in the function m25p80_quad_read the rx_nbits in the

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-25 Thread Jagan Teki
On Wed, Sep 25, 2013 at 1:40 AM, thomas.lan...@lantiq.com wrote: Hello Jagan, Am 24.09.2013 20:36, schrieb Jagannadha Sutradharudu Teki: diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ea39d1a..0ac9fab 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -7,6 +7,7 @@

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-25 Thread thomas.langer
: Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support On Wed, Sep 25, 2013 at 1:40 AM, thomas.lan...@lantiq.com wrote: Hello Jagan, Am 24.09.2013 20:36, schrieb Jagannadha Sutradharudu Teki: diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ea39d1a..0ac9fab

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-25 Thread Jagan Teki
; Todd Legler (tlegler); Willis Max; Syed Hussain; Sascha Silbe Subject: Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support On Wed, Sep 25, 2013 at 1:40 AM, thomas.lan...@lantiq.com wrote: Hello Jagan, Am 24.09.2013 20:36, schrieb Jagannadha Sutradharudu Teki: diff --git

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-25 Thread thomas.langer
; Tom Rini; jaganna; u- b...@lists.denx.de; Todd Legler (tlegler); Willis Max; Syed Hussain; Sascha Silbe Subject: Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support On Wed, Sep 25, 2013 at 1:40 AM, thomas.lan...@lantiq.com wrote: Hello Jagan, Am 24.09.2013 20:36

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-25 Thread Jagan Teki
To: Langer Thomas (LQDE RD ST PON SW) Cc: Jagannadha Sutradharudu Teki; Tom Rini; jaganna; u- b...@lists.denx.de; Todd Legler (tlegler); Willis Max; Syed Hussain; Sascha Silbe Subject: Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support On Wed, Sep 25, 2013 at 1:40 AM, thomas.lan

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-25 Thread thomas.langer
] Sent: Wednesday, September 25, 2013 11:36 AM To: Langer Thomas (LQDE RD ST PON SW) Cc: Jagannadha Sutradharudu Teki; Tom Rini; jaganna; u- b...@lists.denx.de; Todd Legler (tlegler); Willis Max; Syed Hussain; Sascha Silbe Subject: Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

[U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-24 Thread Jagannadha Sutradharudu Teki
Current sf uses FAST_READ command, this patch adds support to use the different/extended read command. This implementation will determine the fastest command by taking the supported commands from the flash and the controller, controller is always been a priority. Signed-off-by: Jagannadha

Re: [U-Boot] [PATCH v4 31/36] sf: Add extended read commands support

2013-09-24 Thread thomas.langer
Hello Jagan, Am 24.09.2013 20:36, schrieb Jagannadha Sutradharudu Teki: diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index ea39d1a..0ac9fab 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -7,6 +7,7 @@ #include common.h #include malloc.h #include spi.h +#include