[U-Boot] [PATCH] Noisily disable the legacy NAND subsystem.
Becky Bruce
beckyb at kernel.crashing.org
Wed Apr 1 23:27:07 CEST 2009
On Apr 1, 2009, at 4:15 PM, Scott Wood wrote:
> Legacy NAND is marked for feature removal after April 2009 (i.e. this
> upcoming release). There are still several boards that reference it
> (though many do so only for disk-on-chip support which has been
> silently
> disabled for a while now). These boards will now fail to build with
Drum roll....? You're missing the rest of your sentence, or you have
too much sentence, or something.
>
>
> The plan is to remove the code outright in the next release, along
> with
> any board code that refers to it (such as board/esd/common/
> auto_update.c).
>
> Signed-off-by: Scott Wood <scottwood at freescale.com>
> ---
> Applied to u-boot-nand-flash.
>
> common/cmd_doc.c | 4 ++++
> drivers/mtd/nand_legacy/nand_legacy.c | 3 +++
> 2 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/common/cmd_doc.c b/common/cmd_doc.c
> index e2d4a42..cd221fc 100644
> --- a/common/cmd_doc.c
> +++ b/common/cmd_doc.c
> @@ -14,6 +14,10 @@
> #include <linux/mtd/nftl.h>
> #include <linux/mtd/doc2000.h>
>
> +#error This code is broken and will be removed outright in the next
> release.
> +#error If you need diskonchip support, please update
> +#error drivers/mtd/nand/diskonchip.c to work with u-boot.
"to work with u-boot"? As opposed to what, exactly? How about
"please update blah to be functional"
-B
>
> +
> /*
> * ! BROKEN !
> *
> diff --git a/drivers/mtd/nand_legacy/nand_legacy.c b/drivers/mtd/
> nand_legacy/nand_legacy.c
> index 441780a..d9ae9c7 100644
> --- a/drivers/mtd/nand_legacy/nand_legacy.c
> +++ b/drivers/mtd/nand_legacy/nand_legacy.c
> @@ -18,6 +18,9 @@
> #include <linux/mtd/nand_ids.h>
> #include <jffs2/jffs2.h>
>
> +#error Legacy NAND is deprecated. Please convert to the current
> NAND interface.
> +#error This code will be removed outright in the next release.
> +
> #ifdef CONFIG_OMAP1510
> void archflashwp(void *archdata, int wp);
> #endif
> --
> 1.5.6.rc1.6.gc53ad
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