From f18dbbb1bfe06ea3995b55c2f533057da9e9294a Mon Sep 17 00:00:00 2001 From: Shiraz Hashim Date: Thu, 12 Jan 2012 14:38:57 +0100 Subject: mtd: ST SPEAr: Add SMI driver for serial NOR flash SPEAr platforms (spear3xx/spear6xx/spear13xx) provide SMI (Serial Memory Interface) controller to access serial NOR flash. SMI provides a simple interface for SPI/serial NOR flashes and has certain inbuilt commands and features to support these flashes easily. It also makes it possible to map an address range in order to directly access (read/write) the SNOR over address bus. This patch intends to provide serial nor driver support for spear platforms which are accessed through SMI. Signed-off-by: Shiraz Hashim Signed-off-by: Viresh Kumar Signed-off-by: Stefan Roese Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/devices/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/mtd/devices/Kconfig') diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index 37b05c3f2792..98206b034c01 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -102,6 +102,13 @@ config M25PXX_USE_FAST_READ help This option enables FAST_READ access supported by ST M25Pxx. +config MTD_SPEAR_SMI + tristate "SPEAR MTD NOR Support through SMI controller" + depends on PLAT_SPEAR + default y + help + This enable SNOR support on SPEAR platforms using SMI controller + config MTD_SST25L tristate "Support SST25L (non JEDEC) SPI Flash chips" depends on SPI_MASTER -- cgit v1.2.3