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omap3 nand: fix issue in board file to detect nand

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Board file modified for not to provide gpmc phys_base address to nand driver.
The gpmc_nand_init funciton is now used to detect the nand and required to
adopt _prob function as in nand/omap2.c

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Sukumar Ghorai
2010-07-09 09:14:46 +00:00
committed by Tony Lindgren
parent 2c01946c6b
commit f450d86790
6 changed files with 5 additions and 118 deletions
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24
arch/arm/mach-omap2/board-omap3beagle.c
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@ -48,9 +48,6 @@
#include "mux.h"
#include "hsmmc.h"
#define GPMC_CS0_BASE 0x60
#define GPMC_CS_SIZE 0x30
#define NAND_BLOCK_SIZE SZ_128K
static struct mtd_partition omap3beagle_nand_partitions[] = {
@ -93,20 +90,6 @@ static struct omap_nand_platform_data omap3beagle_nand_data = {
.dev_ready = NULL,
};
static struct resource omap3beagle_nand_resource = {
.flags = IORESOURCE_MEM,
};
static struct platform_device omap3beagle_nand_device = {
.name = "omap2-nand",
.id = -1,
.dev = {
.platform_data = &omap3beagle_nand_data,
},
.num_resources = 1,
.resource = &omap3beagle_nand_resource,
};
/* DSS */
static int beagle_enable_dvi(struct omap_dss_device *dssdev)
@ -424,8 +407,6 @@ static void __init omap3beagle_flash_init(void)
u8 cs = 0;
u8 nandcs = GPMC_CS_NUM + 1;
u32 gpmc_base_add = OMAP34XX_GPMC_VIRT;
/* find out the chip-select on which NAND exists */
while (cs < GPMC_CS_NUM) {
u32 ret = 0;
@ -447,12 +428,9 @@ static void __init omap3beagle_flash_init(void)
if (nandcs < GPMC_CS_NUM) {
omap3beagle_nand_data.cs = nandcs;
omap3beagle_nand_data.gpmc_cs_baseaddr = (void *)
(gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE);
omap3beagle_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add);
printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
if (platform_device_register(&omap3beagle_nand_device) < 0)
if (gpmc_nand_init(&omap3beagle_nand_data) < 0)
printk(KERN_ERR "Unable to register NAND device\n");
}
}