Commit graph

6 commits

Author SHA1 Message Date
Ladislav Michl
b51ced8e2a onenand_spl_simple: Add DDP OneNAND support
Current implementation is unable to access second half of
DDP OneNAND flash (reads first half mirrored). Use block
and bufferram address calculations from onenand_base to
fix this.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2017-06-23 10:38:07 -04:00
Ladislav Michl
0da008ef8d onenand_spl_simple: Call onenand_spl_get_geometry() only once
Do not call onenand_spl_get_geometry() for each block read.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2017-06-23 10:38:06 -04:00
Ladislav Michl
735717d18a onenand_spl_simple: Add a simple OneNAND read function
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2016-07-22 09:53:00 -04:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Enric Balletbo i Serra
f99613782a SPL: ONENAND: Fix onenand_spl_load_image implementation.
Tested with an IGEPv2 board seems that current onenand_spl_load_image implementation
doesn't work. This patch fixes this function changing the read loop and reading the
onenand blocks from page to page.

Tested with various IGEP based boards with a OneNAND from Numonyx.

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2013-03-08 16:41:14 -05:00
Marek Vasut
54cd51bf79 OneNAND: Add simple OneNAND SPL
This introduces small OneNAND loader, fitting into 1kB of space (smallest
possible OneNAND RAM size). Some devices equipped with such crappy chips will
use this.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Scott Wood <scottwood@freescale.com>

V2: Introduce spl_onenand_load_image() to load data from OneNAND in SPL
V3: Cleanup, align with nand_spl. Skip whole blocks.
2011-11-15 22:24:50 +01:00