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omap: pandora: fix NAND support

PATCH New Grazvydas Ignotas 2 participants 2 messages Jun 3, 2011 – Jun 13, 2011

Subsystems (3)
Arm (32-bit) Arm sub-architectures OMAP2+ support
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Grazvydas Ignotas

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PATCH 1/1 omap: pandora: fix NAND support

Commit d5ce2b65 "omap3630: nand: fix device size to work in polled mode" changed values for .devsize in nand platform data, now we have to pass NAND_BUSWIDTH_16 instead of '1' to select 16bit NAND.

Update pandora's platform data accordingly, also specify appropriate transfer type.

Signed-off-by Grazvydas Ignotas <[email protected]>
---
 arch/arm/mach-omap2/board-omap3pandora.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
arch/arm/mach-omap2/board-omap3pandora.c +2 -1
index 1d10736..a3d655c 100644
@@ -86,7 +86,8 @@ static struct mtd_partition omap3pandora_nand_partitions[] = {
 
 static struct omap_nand_platform_data pandora_nand_data = {
 	.cs		= 0,
-	.devsize	= 1,	/* '0' for 8-bit, '1' for 16-bit device */
+	.devsize	= NAND_BUSWIDTH_16,
+	.xfer_type	= NAND_OMAP_PREFETCH_DMA,
 	.parts		= omap3pandora_nand_partitions,
 	.nr_parts	= ARRAY_SIZE(omap3pandora_nand_partitions),
 };
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#1 lore raw

PATCH 1/1 omap: pandora: fix NAND support

Quoted 6 lines · Grazvydas Ignotas

Commit d5ce2b65 "omap3630: nand: fix device size to work in polled mode" changed values for .devsize in nand platform data, now we have to pass NAND_BUSWIDTH_16 instead of '1' to select 16bit NAND.

Update pandora's platform data accordingly, also specify appropriate transfer type.

Thanks adding to fixes.

Tony