diff options
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/mtd/nand/at91_nand.c | 5 | ||||
| -rw-r--r-- | drivers/mtd/nand/diskonchip.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/nand/ndfc.c | 8 |
5 files changed, 19 insertions, 10 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index f1d60b6f048e..df25cabb0481 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -134,10 +134,10 @@ config MTD_NAND_S3C2410_HWECC config MTD_NAND_NDFC tristate "NDFC NanD Flash Controller" - depends on 44x + depends on 4xx select MTD_NAND_ECC_SMC help - NDFC Nand Flash Controllers are integrated in EP44x SoCs + NDFC Nand Flash Controllers are integrated in IBM/AMCC's 4xx SoCs config MTD_NAND_S3C2410_CLKSTOP bool "S3C2410 NAND IDLE clock stop" @@ -237,7 +237,7 @@ config MTD_NAND_CAFE select REED_SOLOMON select REED_SOLOMON_DEC16 help - Use NAND flash attached to the CAFÉ chip designed for the $100 + Use NAND flash attached to the CAFÉ chip designed for the OLPC laptop. config MTD_NAND_CS553X diff --git a/drivers/mtd/nand/at91_nand.c b/drivers/mtd/nand/at91_nand.c index 512e999177f7..b2a5672df6e0 100644 --- a/drivers/mtd/nand/at91_nand.c +++ b/drivers/mtd/nand/at91_nand.c @@ -128,7 +128,10 @@ static int __init at91_nand_probe(struct platform_device *pdev) nand_chip->IO_ADDR_R = host->io_base; nand_chip->IO_ADDR_W = host->io_base; nand_chip->cmd_ctrl = at91_nand_cmd_ctrl; - nand_chip->dev_ready = at91_nand_device_ready; + + if (host->board->rdy_pin) + nand_chip->dev_ready = at91_nand_device_ready; + nand_chip->ecc.mode = NAND_ECC_SOFT; /* enable ECC */ nand_chip->chip_delay = 20; /* 20us command delay time */ diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c index 17c868034aad..5f3049a424c4 100644 --- a/drivers/mtd/nand/diskonchip.c +++ b/drivers/mtd/nand/diskonchip.c @@ -59,8 +59,6 @@ static unsigned long __initdata doc_locations[] = { #elif defined(CONFIG_MOMENCO_OCELOT) 0x2f000000, 0xff000000, -#elif defined(CONFIG_MOMENCO_OCELOT_G) - 0xff000000, #else #warning Unknown architecture for DiskOnChip. No default probe locations defined #endif diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 7e68203fe1ba..25673eacdd88 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -768,7 +768,7 @@ static int nand_read_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *p = buf; uint8_t *ecc_calc = chip->buffers->ecccalc; uint8_t *ecc_code = chip->buffers->ecccode; - int *eccpos = chip->ecc.layout->eccpos; + uint32_t *eccpos = chip->ecc.layout->eccpos; chip->ecc.read_page_raw(mtd, chip, buf); @@ -810,7 +810,7 @@ static int nand_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *p = buf; uint8_t *ecc_calc = chip->buffers->ecccalc; uint8_t *ecc_code = chip->buffers->ecccode; - int *eccpos = chip->ecc.layout->eccpos; + uint32_t *eccpos = chip->ecc.layout->eccpos; for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { chip->ecc.hwctl(mtd, NAND_ECC_READ); @@ -1416,7 +1416,7 @@ static void nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, int eccsteps = chip->ecc.steps; uint8_t *ecc_calc = chip->buffers->ecccalc; const uint8_t *p = buf; - int *eccpos = chip->ecc.layout->eccpos; + uint32_t *eccpos = chip->ecc.layout->eccpos; /* Software ecc calculation */ for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) @@ -1442,7 +1442,7 @@ static void nand_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, int eccsteps = chip->ecc.steps; uint8_t *ecc_calc = chip->buffers->ecccalc; const uint8_t *p = buf; - int *eccpos = chip->ecc.layout->eccpos; + uint32_t *eccpos = chip->ecc.layout->eccpos; for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { chip->ecc.hwctl(mtd, NAND_ECC_WRITE); diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index fd7a8d5ba29a..1c0e89f00e8d 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -24,7 +24,11 @@ #include <linux/platform_device.h> #include <asm/io.h> +#ifdef CONFIG_40x +#include <asm/ibm405.h> +#else #include <asm/ibm44x.h> +#endif struct ndfc_nand_mtd { struct mtd_info mtd; @@ -230,7 +234,11 @@ static int ndfc_nand_probe(struct platform_device *pdev) struct ndfc_controller *ndfc = &ndfc_ctrl; unsigned long long phys = settings->ndfc_erpn | res->start; +#ifndef CONFIG_PHYS_64BIT + ndfc->ndfcbase = ioremap((phys_addr_t)phys, res->end - res->start + 1); +#else ndfc->ndfcbase = ioremap64(phys, res->end - res->start + 1); +#endif if (!ndfc->ndfcbase) { printk(KERN_ERR "NDFC: ioremap failed\n"); return -EIO; |