Allen Xu 4e898ce7d9 mtd: fsl-quadspi: improve read performance by increase AHB transfer size ... Set AHB transfer size to 1K which improved the read performance. Add ahb_buf_size field in fsl_qspi_devtype_data to denote the size for different SoC. Before: root@imx6qdlsolo:~# dd if=/dev/mtd1 of=/dev/null bs=1M count=16 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.472183 s, 25.1 MB/s After: root@imx6qdlsolo:~# dd if=/dev/mtd1 of=/dev/null bs=1M count=16 16+0 records in 16+0 records out 16777216 bytes (17 MB) copied, 0.369439 s, 29.5 MB/s Signed-off-by: Allen Xu <b45815@freescale.com> Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Acked-by: Huang Shijie <shijie.huang@intel.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>		2015-02-05 20:01:08 -08:00
..
fsl-quadspi.c	mtd: fsl-quadspi: improve read performance by increase AHB transfer size	2015-02-05 20:01:08 -08:00
Kconfig	mtd: spi-nor: add Kconfig option to disable 4K sectors	2014-09-28 14:14:52 -07:00
Makefile	mtd: spi-nor: shorten Kconfig naming	2014-04-14 11:23:01 -07:00
spi-nor.c	mtd: spi-nor: support for (GigaDevice) GD25Q128B	2015-01-20 12:24:43 -08:00