[PATCH] MTD: Intel StrataFlash P33 is locked on bootup

[Haavard Skinnemoen]

On Tue, 29 Jan 2008 18:13:43 -0800
"Jared Hulbert" <jaredeh at gmail.com> wrote:

> drivers/mtd/chips/cfi_cmdset_0001.c |   20 +++++++++++++-------
> drivers/mtd/cmdlinepart.c           |    9 ++++++++-
> drivers/mtd/mtdcore.c               |    2 +-
> include/mtd/mtd-abi.h               |    2 +-
> 4 files changed, 23 insertions(+), 10 deletions(-)

Hang on a second though...

> diff -r c105f44cf785 include/mtd/mtd-abi.h
> --- a/include/mtd/mtd-abi.h	Thu Nov 08 15:36:57 2007 -0800
> +++ b/include/mtd/mtd-abi.h	Fri Nov 09 10:43:28 2007 -0800
> @@ -29,7 +29,7 @@ struct mtd_oob_buf {
>  #define MTD_WRITEABLE		0x400	/* Device is writeable */
>  #define MTD_BIT_WRITEABLE	0x800	/* Single bits can be flipped */
>  #define MTD_NO_ERASE		0x1000	/* No erase necessary */
> -#define MTD_STUPID_LOCK		0x2000	/* Always locked after reset */
> +#define MTD_POWERUP_LOCK	0x2000	/* Always locked after reset */
> 
>  // Some common devices / combinations of capabilities
>  #define MTD_CAP_ROM		0

This will break cfi_cmdset_0002.c, which also uses MTD_STUPID_LOCK.

Haavard