diff options
Diffstat (limited to 'board/freescale/m5373evb/nand.c')
| -rw-r--r-- | board/freescale/m5373evb/nand.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/board/freescale/m5373evb/nand.c b/board/freescale/m5373evb/nand.c index df8c03b..ed79e39 100644 --- a/board/freescale/m5373evb/nand.c +++ b/board/freescale/m5373evb/nand.c @@ -2,7 +2,7 @@ * (C) Copyright 2000-2003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * - * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. + * Copyright (C) 2004-2007, 2012 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -68,21 +68,21 @@ static void nand_hwcontrol(struct mtd_info *mtdinfo, int cmd, unsigned int ctrl) int board_nand_init(struct nand_chip *nand) { - volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; - volatile fbcs_t *fbcs = (fbcs_t *) MMAP_FBCS; + gpio_t *gpio = (gpio_t *) MMAP_GPIO; + fbcs_t *fbcs = (fbcs_t *) MMAP_FBCS; - fbcs->csmr2 &= ~FBCS_CSMR_WP; + clrbits_be32(&fbcs->csmr2, FBCS_CSMR_WP); /* * set up pin configuration - enabled 2nd output buffer's signals * (nand_ngpio - nCE USB1/2_PWR_EN, LATCH_GPIOs, LCD_VEEEN, etc) * to use nCE signal */ - gpio->par_timer &= ~GPIO_PAR_TIN3_TIN3; - gpio->pddr_timer |= 0x08; - gpio->ppd_timer |= 0x08; - gpio->pclrr_timer = 0; - gpio->podr_timer = 0; + clrbits_8(&gpio->par_timer, GPIO_PAR_TIN3_TIN3); + setbits_8(&gpio->pddr_timer, 0x08); + setbits_8(&gpio->ppd_timer, 0x08); + out_8(&gpio->pclrr_timer, 0); + out_8(&gpio->podr_timer, 0); nand->chip_delay = 60; nand->ecc.mode = NAND_ECC_SOFT; |