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OneNAND: Separate U-Boot dependent code from OneNAND

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OneNAND: Separate U-Boot dependent code from OneNAND

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Kyungmin Park 2008-01-15 08:59:44 +09:00 committed by Stefan Roese
parent 58d204256c
commit 6cb2239ae7
3 changed files with 42 additions and 21 deletions
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2
drivers/mtd/onenand/Makefile
View File

@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB := $(obj)libonenand.a LIB := $(obj)libonenand.a
COBJS := onenand_base.o onenand_bbt.o COBJS := onenand_uboot.o onenand_base.o onenand_bbt.o
SRCS := $(COBJS:.o=.c) SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS)) OBJS := $(addprefix $(obj),$(COBJS))

20
drivers/mtd/onenand/onenand_base.c
View File

@ -1271,24 +1271,4 @@ void onenand_release(struct mtd_info *mtd)
{ {
} }
/*
* OneNAND initialization at U-Boot
*/
struct mtd_info onenand_mtd;
struct onenand_chip onenand_chip;
void onenand_init(void)
{
memset(&onenand_mtd, 0, sizeof(struct mtd_info));
memset(&onenand_chip, 0, sizeof(struct onenand_chip));
onenand_chip.base = (void *)CFG_ONENAND_BASE;
onenand_mtd.priv = &onenand_chip;
onenand_scan(&onenand_mtd, 1);
puts("OneNAND: ");
print_size(onenand_mtd.size, "\n");
}
#endif /* CONFIG_CMD_ONENAND */ #endif /* CONFIG_CMD_ONENAND */

41
drivers/mtd/onenand/onenand_uboot.c Normal file
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@ -0,0 +1,41 @@
/*
* drivers/mtd/onenand/onenand_uboot.c
*
* Copyright (C) 2005-2008 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* OneNAND initialization at U-Boot
*/
#include <common.h>
#ifdef CONFIG_CMD_ONENAND
#include <linux/mtd/compat.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/onenand.h>
struct mtd_info onenand_mtd;
struct onenand_chip onenand_chip;
void onenand_init(void)
{
memset(&onenand_mtd, 0, sizeof(struct mtd_info));
memset(&onenand_chip, 0, sizeof(struct onenand_chip));
onenand_chip.base = (void *) CFG_ONENAND_BASE;
onenand_mtd.priv = &onenand_chip;
onenand_scan(&onenand_mtd, 1);
puts("OneNAND: ");
print_size(onenand_mtd.size, "\n");
}
#endif /* CONFIG_CMD_ONENAND */