diff options
| -rw-r--r-- | board/micronas/vct/ebi_onenand.c | 4 | ||||
| -rw-r--r-- | board/samsung/goni/onenand.c | 4 | ||||
| -rw-r--r-- | board/samsung/smdkc100/onenand.c | 4 | ||||
| -rw-r--r-- | board/samsung/universal_c210/onenand.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/onenand/onenand_uboot.c | 30 | ||||
| -rw-r--r-- | 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 62eb6489be2..ef892cae15b 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 b74d8e8ac9e..cbe1d12fdaa 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 577c1a546f0..994d91d999f 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 28bc8114f4a..147a95e2907 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 ae60c3bb71d..c15ec9df079 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 d69e0d2d190..995f0aa6fec 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); |