Signed-off-by: Ladislav Michl ladis@linux-mips.org --- board/micronas/vct/ebi_onenand.c | 4 +++- board/samsung/goni/onenand.c | 4 +++- board/samsung/smdkc100/onenand.c | 4 +++- board/samsung/universal_c210/onenand.c | 4 +++- drivers/mtd/onenand/onenand_uboot.c | 30 +++++++++++++++--------------- include/onenand_uboot.h | 2 +- 6 files changed, 28 insertions(+), 20 deletions(-)
diff --git a/board/micronas/vct/ebi_onenand.c b/board/micronas/vct/ebi_onenand.c index 62eb648..ef892ca 100644 --- a/board/micronas/vct/ebi_onenand.c +++ b/board/micronas/vct/ebi_onenand.c @@ -169,7 +169,7 @@ static int ebi_write_bufferram(struct mtd_info *mtd, loff_t addr, int area, return 0; }
-void onenand_board_init(struct mtd_info *mtd) +int onenand_board_init(struct mtd_info *mtd) { struct onenand_chip *chip = mtd->priv;
@@ -181,4 +181,6 @@ void onenand_board_init(struct mtd_info *mtd)
chip->read_bufferram = ebi_read_bufferram; chip->write_bufferram = ebi_write_bufferram; + + return 0; } diff --git a/board/samsung/goni/onenand.c b/board/samsung/goni/onenand.c index b74d8e8..cbe1d12f 100644 --- a/board/samsung/goni/onenand.c +++ b/board/samsung/goni/onenand.c @@ -11,11 +11,13 @@ #include <linux/mtd/samsung_onenand.h> #include <onenand_uboot.h>
-void onenand_board_init(struct mtd_info *mtd) +int onenand_board_init(struct mtd_info *mtd) { struct onenand_chip *this = mtd->priv;
this->base = (void *)CONFIG_SYS_ONENAND_BASE; this->options |= ONENAND_RUNTIME_BADBLOCK_CHECK; this->chip_probe = s5pc110_chip_probe; + + return 0; } diff --git a/board/samsung/smdkc100/onenand.c b/board/samsung/smdkc100/onenand.c index 577c1a5..994d91d 100644 --- a/board/samsung/smdkc100/onenand.c +++ b/board/samsung/smdkc100/onenand.c @@ -16,7 +16,7 @@ #include <asm/io.h> #include <asm/arch/clock.h>
-void onenand_board_init(struct mtd_info *mtd) +int onenand_board_init(struct mtd_info *mtd) { struct onenand_chip *this = mtd->priv; struct s5pc100_clock *clk = @@ -65,4 +65,6 @@ void onenand_board_init(struct mtd_info *mtd) writel(value, &onenand->int_err_mask);
s3c_onenand_init(mtd); + + return 0; } diff --git a/board/samsung/universal_c210/onenand.c b/board/samsung/universal_c210/onenand.c index 28bc811..147a95e 100644 --- a/board/samsung/universal_c210/onenand.c +++ b/board/samsung/universal_c210/onenand.c @@ -10,11 +10,13 @@ #include <linux/mtd/onenand.h> #include <linux/mtd/samsung_onenand.h>
-void onenand_board_init(struct mtd_info *mtd) +int onenand_board_init(struct mtd_info *mtd) { struct onenand_chip *this = mtd->priv;
this->base = (void *)CONFIG_SYS_ONENAND_BASE; this->options |= ONENAND_RUNTIME_BADBLOCK_CHECK; this->chip_probe = s5pc210_chip_probe; + + return 0; } diff --git a/drivers/mtd/onenand/onenand_uboot.c b/drivers/mtd/onenand/onenand_uboot.c index ae60c3b..c15ec9d 100644 --- a/drivers/mtd/onenand/onenand_uboot.c +++ b/drivers/mtd/onenand/onenand_uboot.c @@ -24,33 +24,33 @@ static __attribute__((unused)) char dev_name[] = "onenand0";
void onenand_init(void) { + int err = 0; memset(&onenand_mtd, 0, sizeof(struct mtd_info)); memset(&onenand_chip, 0, sizeof(struct onenand_chip));
onenand_mtd.priv = &onenand_chip;
#ifdef CONFIG_USE_ONENAND_BOARD_INIT - /* - * It's used for some board init required - */ - onenand_board_init(&onenand_mtd); + /* It's used for some board init required */ + err = onenand_board_init(&onenand_mtd); #else onenand_chip.base = (void *) CONFIG_SYS_ONENAND_BASE; #endif
- onenand_scan(&onenand_mtd, 1); + if (!err && !(onenand_scan(&onenand_mtd, 1))) {
- if (onenand_chip.device_id & DEVICE_IS_FLEXONENAND) - puts("Flex-"); - puts("OneNAND: "); - print_size(onenand_chip.chipsize, "\n"); + if (onenand_chip.device_id & DEVICE_IS_FLEXONENAND) + puts("Flex-"); + puts("OneNAND: ");
#ifdef CONFIG_MTD_DEVICE - /* - * Add MTD device so that we can reference it later - * via the mtdcore infrastructure (e.g. ubi). - */ - onenand_mtd.name = dev_name; - add_mtd_device(&onenand_mtd); + /* + * Add MTD device so that we can reference it later + * via the mtdcore infrastructure (e.g. ubi). + */ + onenand_mtd.name = dev_name; + add_mtd_device(&onenand_mtd); #endif + } + print_size(onenand_chip.chipsize, "\n"); } diff --git a/include/onenand_uboot.h b/include/onenand_uboot.h index d69e0d2..995f0aa 100644 --- a/include/onenand_uboot.h +++ b/include/onenand_uboot.h @@ -26,7 +26,7 @@ extern struct mtd_info onenand_mtd; extern struct onenand_chip onenand_chip;
/* board */ -extern void onenand_board_init(struct mtd_info *); +extern int onenand_board_init(struct mtd_info *);
/* Functions */ extern void onenand_init(void);