diff options
Diffstat (limited to 'arch/arm/mach-omap/devices-gpmc-nand.c')
| -rw-r--r-- | arch/arm/mach-omap/devices-gpmc-nand.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/arch/arm/mach-omap/devices-gpmc-nand.c b/arch/arm/mach-omap/devices-gpmc-nand.c index 197d4be418..54625ca9ab 100644 --- a/arch/arm/mach-omap/devices-gpmc-nand.c +++ b/arch/arm/mach-omap/devices-gpmc-nand.c @@ -4,7 +4,6 @@ * * FileName: arch/arm/boards/omap/devices-gpmc-nand.c * - * GPMC NAND Devices such as those from Micron, Samsung are listed here */ /* * (C) Copyright 2006-2008 @@ -39,35 +38,12 @@ #define GPMC_CONF1_VALx8 0x00000800 #define GPMC_CONF1_VALx16 0x00001800 -/* Set up the generic params */ - -/** GPMC timing for our nand device */ -static struct gpmc_config nand_cfg = { - .cfg = { - 0, /*CONF1 */ - 0x00141400, /*CONF2 */ - 0x00141400, /*CONF3 */ - 0x0F010F01, /*CONF4 */ - 0x010C1414, /*CONF5 */ -#ifdef CONFIG_ARCH_OMAP3 - /* Additional bits in OMAP3 */ - 0x1F040000 | -#endif - 0x00000A80, /*CONF6 */ - }, - - /* Nand: dont care about base address */ - .base = 0x28000000, - /* GPMC address map as small as possible */ - .size = GPMC_SIZE_16M, -}; /** NAND platform specific settings settings */ static struct gpmc_nand_platform_data nand_plat = { .cs = 0, .max_timeout = MSECOND, .wait_mon_pin = 0, - .priv = (void *)&nand_cfg, }; /** @@ -76,20 +52,21 @@ static struct gpmc_nand_platform_data nand_plat = { * @return success/fail based on device funtion */ int gpmc_generic_nand_devices_init(int cs, int width, - enum gpmc_ecc_mode eccmode) + enum gpmc_ecc_mode eccmode, struct gpmc_config *nand_cfg) { nand_plat.cs = cs; if (width == 16) - nand_cfg.cfg[0] = GPMC_CONF1_VALx16; + nand_cfg->cfg[0] = GPMC_CONF1_VALx16; else - nand_cfg.cfg[0] = GPMC_CONF1_VALx8; + nand_cfg->cfg[0] = GPMC_CONF1_VALx8; nand_plat.device_width = width; nand_plat.ecc_mode = eccmode; + nand_plat.priv = nand_cfg; /* Configure GPMC CS before register */ - gpmc_cs_config(nand_plat.cs, &nand_cfg); + gpmc_cs_config(nand_plat.cs, nand_cfg); add_generic_device("gpmc_nand", -1, NULL, OMAP_GPMC_BASE, 1024 * 4, IORESOURCE_MEM, &nand_plat); |