2012-10-04 17:40:26

by Michal Simek

Subject: [PATCH] mtd: m25p80: Add support for Numonyx N25Q128

From: Wendy Liang <[email protected]>

Add the id and sector mappings for SPI flash chips.

Signed-off-by: Wendy Liang <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
CC: David Woodhouse <[email protected]>
CC: Artem Bityutskiy <[email protected]>
CC: Mike Frysinger <[email protected]>
CC: [email protected]
---
drivers/mtd/devices/m25p80.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 5d0d68c..cad89f1 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -722,6 +722,9 @@ static const struct spi_device_id m25p_ids[] = {
{ "m25px32-s1", INFO(0x206316, 0, 64 * 1024, 64, SECT_4K) },
{ "m25px64", INFO(0x207117, 0, 64 * 1024, 128, 0) },

+ /* Numonyx -- n25q */
+ { "n25q128", INFO(0x20ba18, 0, 64 * 1024, 256, 0) },
+
/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
{ "w25x10", INFO(0xef3011, 0, 64 * 1024, 2, SECT_4K) },
{ "w25x20", INFO(0xef3012, 0, 64 * 1024, 4, SECT_4K) },
--
1.7.0.4

2012-10-05 07:50:08

by Jan Lübbe

Subject: Re: [PATCH] mtd: m25p80: Add support for Numonyx N25Q128

On Thu, 2012-10-04 at 19:40 +0200, Michal Simek wrote:
> From: Wendy Liang <[email protected]>
>
> Add the id and sector mappings for SPI flash chips.

An equivalent patch is already in David Woodhouse's l2-mtd tree:
http://git.infradead.org/users/dedekind/l2-mtd.git/commitdiff/3105875f6b8902628caee2fd7821af43707c6bde

Regards,
Jan
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2012-10-05 09:58:10

by Michal Simek

Subject: Re: [PATCH] mtd: m25p80: Add support for Numonyx N25Q128

On 10/05/2012 09:50 AM, Jan Lübbe wrote:
> On Thu, 2012-10-04 at 19:40 +0200, Michal Simek wrote:
>> From: Wendy Liang <[email protected]>
>>
>> Add the id and sector mappings for SPI flash chips.
>
> An equivalent patch is already in David Woodhouse's l2-mtd tree:
> http://git.infradead.org/users/dedekind/l2-mtd.git/commitdiff/3105875f6b8902628caee2fd7821af43707c6bde

Great thanks.
Michal


--
Michal Simek, Ing. (M.Eng)
w: http://www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian