Re: [U-Boot] [PATCH 3/4] spi: sf: Support byte program for sst spi flash

Hi Jagan, On Wed, Dec 10, 2014 at 6:02 PM, Jagan Teki wrote: > On 10 December 2014 at 13:40, Bin Meng wrote: >> Hi Jagan, >> >> On Tue, Dec 9, 2014 at 11:29 PM, Jagannadha Sutradharudu Teki >> wrote: >>> From: Bin Meng >>> >>> Currently if SST flash advertises SST_WP flag in the params table >

Re: [U-Boot] [PATCH 3/4] spi: sf: Support byte program for sst spi flash

On 10 December 2014 at 13:40, Bin Meng wrote: > Hi Jagan, > > On Tue, Dec 9, 2014 at 11:29 PM, Jagannadha Sutradharudu Teki > wrote: >> From: Bin Meng >> >> Currently if SST flash advertises SST_WP flag in the params table >> the word program command (ADh) with auto address increment will be >>

Re: [U-Boot] [PATCH 3/4] spi: sf: Support byte program for sst spi flash

Hi Jagan, On Tue, Dec 9, 2014 at 11:29 PM, Jagannadha Sutradharudu Teki wrote: > From: Bin Meng > > Currently if SST flash advertises SST_WP flag in the params table > the word program command (ADh) with auto address increment will be > used for the flash write op. However some SPI controllers d

[U-Boot] [PATCH 3/4] spi: sf: Support byte program for sst spi flash

From: Bin Meng Currently if SST flash advertises SST_WP flag in the params table the word program command (ADh) with auto address increment will be used for the flash write op. However some SPI controllers do not support the word program command (like the Intel ICH 7), the byte programm command (