Commit 38c30b3c authored by Janusz Krzysztofik's avatar Janusz Krzysztofik Committed by Miquel Raynal
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ARM: OMAP1: ams-delta: Provide board specific partition info 



Now as the Amstrad Delta NAND driver supports fetching information on
MTD partitions from device platform data, add partition info to the
NAND device configuration.

Signed-off-by: default avatarJanusz Krzysztofik <jmkrzyszt@gmail.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200212003929.6682-4-jmkrzyszt@gmail.com
parent 1698ea32

arch/arm/mach-omap1/board-ams-delta.c

+35 −0
Original line number Diff line number Diff line
@@ -17,6 +17,8 @@ 
#include <linux/input.h>

#include <linux/interrupt.h>

#include <linux/leds.h>

#include <linux/mtd/nand-gpio.h>

#include <linux/mtd/partitions.h>

#include <linux/platform_device.h>

#include <linux/regulator/consumer.h>

#include <linux/regulator/fixed.h>
@@ -294,9 +296,42 @@ struct modem_private_data { 


static struct modem_private_data modem_priv;



/*

 * Define partitions for flash device

 */



static struct mtd_partition partition_info[] = {

	{ .name		= "Kernel",

	  .offset	= 0,

	  .size		= 3 * SZ_1M + SZ_512K },

	{ .name		= "u-boot",

	  .offset	= 3 * SZ_1M + SZ_512K,

	  .size		= SZ_256K },

	{ .name		= "u-boot params",

	  .offset	= 3 * SZ_1M + SZ_512K + SZ_256K,

	  .size		= SZ_256K },

	{ .name		= "Amstrad LDR",

	  .offset	= 4 * SZ_1M,

	  .size		= SZ_256K },

	{ .name		= "File system",

	  .offset	= 4 * SZ_1M + 1 * SZ_256K,

	  .size		= 27 * SZ_1M },

	{ .name		= "PBL reserved",

	  .offset	= 32 * SZ_1M - 3 * SZ_256K,

	  .size		=  3 * SZ_256K },

};



static struct gpio_nand_platdata nand_platdata = {

	.parts		= partition_info,

	.num_parts	= ARRAY_SIZE(partition_info),

};



static struct platform_device ams_delta_nand_device = {

	.name	= "ams-delta-nand",

	.id	= -1,

	.dev	= {

		.platform_data = &nand_platdata,

	},

};



#define OMAP_GPIO_LABEL		"gpio-0-15"

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