From b199489d37b21c5e294f95bf265acc5dde3fc3a2 Mon Sep 17 00:00:00 2001 From: Huang Shijie Date: Mon, 24 Feb 2014 18:37:37 +0800 Subject: mtd: spi-nor: add the framework for SPI NOR This patch cloned most of the m25p80.c. In theory, it adds a new spi-nor layer. Before this patch, the layer is like: MTD ------------------------ m25p80 ------------------------ spi bus driver ------------------------ SPI NOR chip After this patch, the layer is like: MTD ------------------------ spi-nor ------------------------ m25p80 ------------------------ spi bus driver ------------------------ SPI NOR chip With the spi-nor controller driver(Freescale Quadspi), it looks like: MTD ------------------------ spi-nor ------------------------ fsl-quadspi ------------------------ SPI NOR chip New APIs: spi_nor_scan: used to scan a spi-nor flash. Signed-off-by: Huang Shijie Acked-by: Marek Vasut [Brian: rebased to include additional m25p_ids[] entry] Signed-off-by: Brian Norris --- drivers/mtd/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mtd/Makefile') diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile index 4cfb31e6c966..40fd15344387 100644 --- a/drivers/mtd/Makefile +++ b/drivers/mtd/Makefile @@ -32,4 +32,5 @@ inftl-objs := inftlcore.o inftlmount.o obj-y += chips/ lpddr/ maps/ devices/ nand/ onenand/ tests/ +obj-$(CONFIG_MTD_SPI_NOR_BASE) += spi-nor/ obj-$(CONFIG_MTD_UBI) += ubi/ -- cgit v1.2.3