Commit graph

6 commits

Author SHA1 Message Date
Jagan Teki
101000b771 mtd: nand: mxs_nand_spl: Fix to remove twise 'NAND' print
SPL from nand will print 'NAND' in boot_from_devices based on
the image_loader name, remove the extra 'NAND ' in mxs_nand_spl driver.

Original behaviour:
-------------------
U-Boot SPL 2017.01-rc2-gf84dd8b (Jan 02 2017 - 22:24:19)
Trying to boot from NANDNAND : 512 MiB

After the fix:
-------------
U-Boot SPL 2017.01-rc2-gf84dd8b-dirty (Jan 02 2017 - 23:17:00)
Trying to boot from NAND: 512 MiB

Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
2017-01-04 16:56:44 +01:00
Boris Brezillon
30780f9483 mtd: nand: Patch remaining places where nand_to_mtd() should be used
Some drivers are still directly accessing the chip->mtd field. Patch
them to use nand_to_mtd() instead.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
2016-06-19 19:28:38 -05:00
Scott Wood
17cb4b8f32 mtd: nand: Add+use mtd_to/from_nand and nand_get/set_controller_data
These functions are part of the Linux 4.6 sync.  They are being added
before the main sync patch in order to make it easier to address the
issue across all NAND drivers (many/most of which do not closely track
their Linux counterparts) separately from other merge issues.

Signed-off-by: Scott Wood <oss@buserror.net>
2016-06-03 20:27:48 -05:00
Scott Wood
b616d9b0a7 nand: Embed mtd_info in struct nand_chip
nand_info[] is now an array of pointers, with the actual mtd_info
instance embedded in struct nand_chip.

This is in preparation for syncing the NAND code with Linux 4.6,
which makes the same change to struct nand_chip.  It's in a separate
commit due to the large amount of changes required to accommodate the
change to nand_info[].

Signed-off-by: Scott Wood <oss@buserror.net>
2016-06-03 20:27:48 -05:00
Scott Wood
151c06ec61 mtd: nand: Remove nand_info_t typedef
This typedef serves no purpose other than causing confusion with
struct nand_chip.

Signed-off-by: Scott Wood <oss@buserror.net>
2016-06-03 20:27:48 -05:00
Tim Harvey
73210dccdb spl: nand: add support for mxs nand
This utilizes existing mxs_nand support layer to provide a method to load an
image off nand for SPL. The flash device will be detected in order to support
multiple flash devices instead of having layout hard coded at build time.

Cc: Stefan Roese <sr@denx.de>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Andy Ng <andreas2025@gmail.com>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Tapani Utriainen <tapani@technexion.com>
Cc: Tom Rini <trini@ti.com>
Cc: Scott Wood <scottwood@freescale.com>

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2014-06-06 10:07:25 +02:00