1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/generic/patches-3.3/470-mtd_m25p80_add_pm25lv_flash_support.patch b/target/linux/generic/patches-3.3/470-mtd_m25p80_add_pm25lv_flash_support.patch
deleted file mode 100644
index ff27d04f8f..0000000000
--- a/target/linux/generic/patches-3.3/470-mtd_m25p80_add_pm25lv_flash_support.patch
+++ /dev/null
@@ -1,39 +0,0 @@
---- a/drivers/mtd/devices/m25p80.c
-+++ b/drivers/mtd/devices/m25p80.c
-@@ -45,6 +45,7 @@
- #define	OPCODE_BE_4K		0x20	/* Erase 4KiB block */
- #define	OPCODE_BE_32K		0x52	/* Erase 32KiB block */
- #define	OPCODE_CHIP_ERASE	0xc7	/* Erase whole flash chip */
-+#define	OPCODE_BE_4K_PMC	0xd7	/* Erase 4KiB block on PMC chips*/
- #define	OPCODE_SE		0xd8	/* Sector erase (usually 64KiB) */
- #define	OPCODE_RDID		0x9f	/* Read JEDEC ID */
- 
-@@ -625,6 +626,7 @@ struct flash_info {
- 	u16		flags;
- #define	SECT_4K		0x01		/* OPCODE_BE_4K works uniformly */
- #define	M25P_NO_ERASE	0x02		/* No erase command needed */
-+#define	SECT_4K_PMC	0x04		/* OPCODE_BE_4K_PMC works uniformly */
- };
- 
- #define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags)	\
-@@ -686,6 +688,10 @@ static const struct spi_device_id m25p_i
- 	{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) },
- 	{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
- 
-+	/* PMC -- pm25x "blocks" are 32K, sectors are 4K */
-+	{ "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) },
-+	{ "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) },
-+
- 	/* Spansion -- single (large) sector size only, at least
- 	 * for the chips listed here (without boot sectors).
- 	 */
-@@ -921,6 +927,9 @@ static int __devinit m25p_probe(struct s
- 	if (info->flags & SECT_4K) {
- 		flash->erase_opcode = OPCODE_BE_4K;
- 		flash->mtd.erasesize = 4096;
-+	} else if (info->flags & SECT_4K_PMC) {
-+		flash->erase_opcode = OPCODE_BE_4K_PMC;
-+		flash->mtd.erasesize = 4096;
- 	} else {
- 		flash->erase_opcode = OPCODE_SE;
- 		flash->mtd.erasesize = info->sector_size;