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lantiq: make m25p80 work again 

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 44421
lede-17.01
John Crispin 2015-02-12 11:15:56 +00:00
parent 1eb616764e
commit dbfb21ee90
2 changed files with 12 additions and 2 deletions
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2
target/linux/lantiq/config-3.18
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@ -102,7 +102,9 @@ CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_LANTIQ=y CONFIG_MTD_LANTIQ=y
CONFIG_MTD_M25P80=y
# CONFIG_MTD_NAND_XWAY is not set # CONFIG_MTD_NAND_XWAY is not set
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPLIT_FIRMWARE=y CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_UIMAGE_SPLIT=y CONFIG_MTD_UIMAGE_SPLIT=y
CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_DMA_MAP_STATE=y

12
target/linux/lantiq/patches-3.18/0022-MTD-m25p80-allow-loading-mtd-name-from-OF.patch
View File

@ -14,7 +14,15 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/drivers/mtd/devices/m25p80.c --- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c
@@ -198,6 +198,10 @@ static int m25p_probe(struct spi_device @@ -19,6 +19,7 @@
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/device.h>
+#include <linux/of.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -198,6 +199,10 @@
enum read_mode mode = SPI_NOR_NORMAL; enum read_mode mode = SPI_NOR_NORMAL;
char *flash_name = NULL; char *flash_name = NULL;
int ret; int ret;
@ -25,7 +33,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
data = dev_get_platdata(&spi->dev); data = dev_get_platdata(&spi->dev);
@@ -229,6 +233,8 @@ static int m25p_probe(struct spi_device @@ -229,6 +234,8 @@
if (data && data->name) if (data && data->name)
flash->mtd.name = data->name; flash->mtd.name = data->name;