Searched hist:d08a1baf617a8b7f1959c6b24c1ee7590a0c06a5 (Results 1 – 2 of 2) sorted by relevance
| /rk3399_rockchip-uboot/drivers/mtd/spi/ |
| H A D | sf_probe.c | d08a1baf617a8b7f1959c6b24c1ee7590a0c06a5 Thu Dec 26 08:24:57 UTC 2013 Jagannadha Sutradharudu Teki <jaganna@xilinx.com> sf: Set quad enable bit support
This patch provides support to set the quad enable bit on flash.
quad enable bit needs to set before performing any quad IO
operations on respective SPI flashes.
Currently added set quad enable bit for winbond and spansion flash
devices. stmicro flash doesn't require to set as qeb is volatile.
remaining flash devices support will add in future patches.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
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| H A D | sf_internal.h | d08a1baf617a8b7f1959c6b24c1ee7590a0c06a5 Thu Dec 26 08:24:57 UTC 2013 Jagannadha Sutradharudu Teki <jaganna@xilinx.com> sf: Set quad enable bit support
This patch provides support to set the quad enable bit on flash.
quad enable bit needs to set before performing any quad IO
operations on respective SPI flashes.
Currently added set quad enable bit for winbond and spansion flash
devices. stmicro flash doesn't require to set as qeb is volatile.
remaining flash devices support will add in future patches.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
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