diff options
40 files changed, 494 insertions, 798 deletions
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 95b384d54f8a..49e49d0b7cf5 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -34,7 +34,7 @@ #include <asm/mach/map.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <plat/usb.h> #include "gpmc-smc91x.h" diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 2abbd6a9857a..3e8725b73161 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -33,10 +33,10 @@ #include <plat/usb.h> #include "common.h" #include <plat-omap/dma-omap.h> -#include <plat/gpmc.h> #include <video/omapdss.h> #include <video/omap-panel-tfp410.h> +#include "gpmc.h" #include "gpmc-smc91x.h" #include "board-flash.h" diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index cea3abace815..8cdd18699de6 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -35,7 +35,7 @@ #include <plat/led.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 376d26eb601c..73e2ba9b343b 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -40,7 +40,7 @@ #include "common.h" #include <linux/platform_data/mtd-nand-omap2.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include <plat/usb.h> #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> @@ -53,6 +53,7 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" #include "common-board-devices.h" +#include "gpmc-nand.h" #define CM_T35_GPIO_PENDOWN 57 #define SB_T35_USB_HUB_RESET_GPIO 167 @@ -181,7 +182,7 @@ static struct omap_nand_platform_data cm_t35_nand_data = { static void __init cm_t35_init_nand(void) { - if (gpmc_nand_init(&cm_t35_nand_data) < 0) + if (gpmc_nand_init(&cm_t35_nand_data, NULL) < 0) pr_err("CM-T35: Unable to register NAND device\n"); } #else diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 59c0a45f75b0..b5495e415024 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -41,7 +41,7 @@ #include "common.h" #include <plat/usb.h> #include <linux/platform_data/mtd-nand-omap2.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include "am35xx.h" @@ -49,6 +49,7 @@ #include "control.h" #include "common-board-devices.h" #include "am35xx-emac.h" +#include "gpmc-nand.h" #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) static struct gpio_led cm_t3517_leds[] = { @@ -240,7 +241,7 @@ static struct omap_nand_platform_data cm_t3517_nand_data = { static void __init cm_t3517_init_nand(void) { - if (gpmc_nand_init(&cm_t3517_nand_data) < 0) + if (gpmc_nand_init(&cm_t3517_nand_data, NULL) < 0) pr_err("CM-T3517: NAND initialization failed\n"); } #else diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 1fd161e934c7..3eedb8fd0370 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -39,7 +39,7 @@ #include <asm/mach/flash.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include <video/omapdss.h> @@ -55,8 +55,11 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "mux.h" #include "hsmmc.h" +#include "board-flash.h" #include "common-board-devices.h" +#define NAND_CS 0 + #define OMAP_DM9000_GPIO_IRQ 25 #define OMAP3_DEVKIT_TS_GPIO 27 @@ -621,8 +624,9 @@ static void __init devkit8000_init(void) usb_musb_init(NULL); usbhs_init(&usbhs_bdata); - omap_nand_flash_init(NAND_BUSWIDTH_16, devkit8000_nand_partitions, - ARRAY_SIZE(devkit8000_nand_partitions)); + board_nand_init(devkit8000_nand_partitions, + ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS, + NAND_BUSWIDTH_16, NULL); omap_twl4030_audio_init("omap3beagle"); /* Ensure SDRC pins are mux'd for self-refresh */ diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index e642acf9cad0..020b96b91f73 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -18,13 +18,15 @@ #include <linux/io.h> #include <plat/cpu.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include <linux/platform_data/mtd-nand-omap2.h> #include <linux/platform_data/mtd-onenand-omap2.h> #include <plat/tc.h> #include "common.h" #include "board-flash.h" +#include "gpmc-onenand.h" +#include "gpmc-nand.h" #define REG_FPGA_REV 0x10 #define REG_FPGA_DIP_SWITCH_INPUT2 0x60 @@ -104,36 +106,35 @@ __init board_onenand_init(struct mtd_partition *onenand_parts, defined(CONFIG_MTD_NAND_OMAP2_MODULE) /* Note that all values in this struct are in nanoseconds */ -static struct gpmc_timings nand_timings = { +struct gpmc_timings nand_default_timings[1] = { + { + .sync_clk = 0, - .sync_clk = 0, + .cs_on = 0, + .cs_rd_off = 36, + .cs_wr_off = 36, - .cs_on = 0, - .cs_rd_off = 36, - .cs_wr_off = 36, + .adv_on = 6, + .adv_rd_off = 24, + .adv_wr_off = 36, - .adv_on = 6, - .adv_rd_off = 24, - .adv_wr_off = 36, + .we_off = 30, + .oe_off = 48, - .we_off = 30, - .oe_off = 48, + .access = 54, + .rd_cycle = 72, + .wr_cycle = 72, - .access = 54, - .rd_cycle = 72, - .wr_cycle = 72, - - .wr_access = 30, - .wr_data_mux_bus = 0, + .wr_access = 30, + .wr_data_mux_bus = 0, + }, }; -static struct omap_nand_platform_data board_nand_data = { - .gpmc_t = &nand_timings, -}; +static struct omap_nand_platform_data board_nand_data; void -__init board_nand_init(struct mtd_partition *nand_parts, - u8 nr_parts, u8 cs, int nand_type) +__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs, + int nand_type, struct gpmc_timings *gpmc_t) { board_nand_data.cs = cs; board_nand_data.parts = nand_parts; @@ -141,7 +142,7 @@ __init board_nand_init(struct mtd_partition *nand_parts, board_nand_data.devsize = nand_type; board_nand_data.ecc_opt = OMAP_ECC_HAMMING_CODE_DEFAULT; - gpmc_nand_init(&board_nand_data); + gpmc_nand_init(&board_nand_data, gpmc_t); } #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */ @@ -238,5 +239,6 @@ void __init board_flash_init(struct flash_partitions partition_info[], pr_err("NAND: Unable to find configuration in GPMC\n"); else board_nand_init(partition_info[2].parts, - partition_info[2].nr_parts, nandcs, nand_type); + partition_info[2].nr_parts, nandcs, + nand_type, nand_default_timings); } diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h index c44b70d52021..2fb5d41a9fae 100644 --- a/arch/arm/mach-omap2/board-flash.h +++ b/arch/arm/mach-omap2/board-flash.h @@ -12,7 +12,7 @@ */ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <plat/gpmc.h> +#include "gpmc.h" #define PDC_NOR 1 #define PDC_NAND 2 @@ -40,12 +40,14 @@ static inline void board_flash_init(struct flash_partitions part[], #if defined(CONFIG_MTD_NAND_OMAP2) || \ defined(CONFIG_MTD_NAND_OMAP2_MODULE) extern void board_nand_init(struct mtd_partition *nand_parts, - u8 nr_parts, u8 cs, int nand_type); + u8 nr_parts, u8 cs, int nand_type, struct gpmc_timings *gpmc_t); +extern struct gpmc_timings nand_default_timings[]; #else static inline void board_nand_init(struct mtd_partition *nand_parts, - u8 nr_parts, u8 cs, int nand_type) + u8 nr_parts, u8 cs, int nand_type, struct gpmc_timings *gpmc_t) { } +#define nand_default_timings NULL #endif #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index b3bab62fd5ed..366ebd93ae24 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -33,7 +33,6 @@ #include <plat/menelaus.h> #include <plat-omap/dma-omap.h> -#include <plat/gpmc.h> #include "debug-devices.h" #include <video/omapdss.h> @@ -42,6 +41,7 @@ #include "common.h" #include "mux.h" #include "control.h" +#include "gpmc.h" #define H4_FLASH_CS 0 #define H4_SMC91X_CS 1 diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 48d5e41dfbfa..9a9a9b5f78b6 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -30,7 +30,7 @@ #include <asm/mach/arch.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <plat/usb.h> #include <video/omapdss.h> @@ -43,6 +43,7 @@ #include "common-board-devices.h" #include "board-flash.h" #include "control.h" +#include "gpmc-onenand.h" #define IGEP2_SMSC911X_CS 5 #define IGEP2_SMSC911X_GPIO 176 @@ -175,7 +176,7 @@ static void __init igep_flash_init(void) pr_info("IGEP: initializing NAND memory device\n"); board_nand_init(igep_flash_partitions, ARRAY_SIZE(igep_flash_partitions), - 0, NAND_BUSWIDTH_16); + 0, NAND_BUSWIDTH_16, nand_default_timings); } else if (mux == IGEP_SYSBOOT_ONENAND) { pr_info("IGEP: initializing OneNAND memory device\n"); board_onenand_init(igep_flash_partitions, diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index ee8c3cfb95b3..e1628cd25ab4 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -35,7 +35,7 @@ #include <asm/mach/map.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <mach/board-zoom.h> #include <plat/usb.h> #include "gpmc-smsc911x.h" @@ -420,8 +420,8 @@ static void __init omap_ldp_init(void) omap_serial_init(); omap_sdrc_init(NULL, NULL); usb_musb_init(NULL); - board_nand_init(ldp_nand_partitions, - ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); + board_nand_init(ldp_nand_partitions, ARRAY_SIZE(ldp_nand_partitions), + ZOOM_NAND_CS, 0, nand_default_timings); omap_hsmmc_init(mmc); ldp_display_init(); diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index d95f727ca39a..92b19166aac8 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -32,6 +32,7 @@ #include <plat/mmc.h> #include "mux.h" +#include "gpmc-onenand.h" #define TUSB6010_ASYNC_CS 1 #define TUSB6010_SYNC_CS 4 diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 388c431c745a..f11a5eb595f7 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -41,7 +41,7 @@ #include "common.h" #include <video/omapdss.h> #include <video/omap-panel-tfp410.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include <plat/omap_device.h> @@ -49,8 +49,11 @@ #include "mux.h" #include "hsmmc.h" #include "pm.h" +#include "board-flash.h" #include "common-board-devices.h" +#define NAND_CS 0 + /* * OMAP3 Beagle revision * Run time detection of Beagle revision is done by reading GPIO. @@ -512,8 +515,9 @@ static void __init omap3_beagle_init(void) usb_musb_init(NULL); usbhs_init(&usbhs_bdata); - omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions, - ARRAY_SIZE(omap3beagle_nand_partitions)); + board_nand_init(omap3beagle_nand_partitions, + ARRAY_SIZE(omap3beagle_nand_partitions), NAND_CS, + NAND_BUSWIDTH_16, NULL); omap_twl4030_audio_init("omap3beagle"); /* Ensure msecure is mux'd to be able to set the RTC. */ diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b9b776b6c954..1d8e926b52fe 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -56,6 +56,9 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" #include "common-board-devices.h" +#include "board-flash.h" + +#define NAND_CS 0 #define OMAP3_EVM_TS_GPIO 175 #define OMAP3_EVM_EHCI_VBUS 22 @@ -731,8 +734,9 @@ static void __init omap3_evm_init(void) } usb_musb_init(&musb_board_data); usbhs_init(&usbhs_bdata); - omap_nand_flash_init(NAND_BUSWIDTH_16, omap3evm_nand_partitions, - ARRAY_SIZE(omap3evm_nand_partitions)); + board_nand_init(omap3evm_nand_partitions, + ARRAY_SIZE(omap3evm_nand_partitions), NAND_CS, + NAND_BUSWIDTH_16, NULL); omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL); omap3evm_init_smsc911x(); diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 7bd8253b5d1d..5cfade235bb4 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -35,7 +35,7 @@ #include <asm/mach/map.h> #include "gpmc-smsc911x.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <plat/sdrc.h> #include <plat/usb.h> diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 00a1f4ae6e44..f286b4b4bd5b 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -50,6 +50,7 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" #include "common-board-devices.h" +#include "gpmc-nand.h" #define PANDORA_WIFI_IRQ_GPIO 21 #define PANDORA_WIFI_NRESET_GPIO 23 @@ -602,7 +603,7 @@ static void __init omap3pandora_init(void) omap_ads7846_init(1, OMAP3_PANDORA_TS_GPIO, 0, NULL); usbhs_init(&usbhs_bdata); usb_musb_init(NULL); - gpmc_nand_init(&pandora_nand_data); + gpmc_nand_init(&pandora_nand_data, NULL); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index 731235eb319e..3c83b9fbff45 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -40,7 +40,7 @@ #include <asm/mach/flash.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include <video/omapdss.h> diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 944ffc436577..cd282ae0856b 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -44,12 +44,13 @@ #include <asm/system_info.h> #include "common.h" -#include <plat/gpmc.h> +#include "gpmc.h" #include <linux/platform_data/mtd-nand-omap2.h> #include <plat/usb.h> #include "mux.h" #include "hsmmc.h" +#include "board-flash.h" #include "common-board-devices.h" #include <asm/setup.h> @@ -59,6 +60,8 @@ #define TB_BL_PWM_TIMER 9 #define TB_KILL_POWER_GPIO 168 +#define NAND_CS 0 + static unsigned long touchbook_revision; static struct mtd_partition omap3touchbook_nand_partitions[] = { @@ -365,8 +368,9 @@ static void __init omap3_touchbook_init(void) omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); - omap_nand_flash_init(NAND_BUSWIDTH_16, omap3touchbook_nand_partitions, - ARRAY_SIZE(omap3touchbook_nand_partitions)); + board_nand_init(omap3touchbook_nand_partitions, + ARRAY_SIZE(omap3touchbook_nand_partitions), NAND_CS, + NAND_BUSWIDTH_16, NULL); /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index b700685762b5..3a9d1fa8bebd 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -49,14 +49,17 @@ #include <video/omapdss.h> #include <video/omap-panel-generic-dpi.h> #include <video/omap-panel-tfp410.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include <plat/usb.h> #include "mux.h" #include "sdram-micron-mt46h32m32lf-6.h" #include "hsmmc.h" +#include "board-flash.h" #include "common-board-devices.h" +#define NAND_CS 0 + #define OVERO_GPIO_BT_XGATE 15 #define OVERO_GPIO_W2W_NRESET 16 #define OVERO_GPIO_PENDOWN 114 @@ -495,8 +498,8 @@ static void __init overo_init(void) omap_serial_init(); omap_sdrc_init(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); - omap_nand_flash_init(0, overo_nand_partitions, - ARRAY_SIZE(overo_nand_partitions)); + board_nand_init(overo_nand_partitions, + ARRAY_SIZE(overo_nand_partitions), NAND_CS, 0, NULL); usb_musb_init(NULL); usbhs_init(&usbhs_bdata); overo_spi_init(); diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 45997bfbcbd2..3c3a47317f8f 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -25,7 +25,7 @@ #include <plat/i2c.h> #include <plat/mmc.h> #include <plat/usb.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include "common.h" #include <plat/serial.h> @@ -33,6 +33,7 @@ #include "hsmmc.h" #include "sdram-nokia.h" #include "common-board-devices.h" +#include "gpmc-onenand.h" static struct regulator_consumer_supply rm680_vemmc_consumers[] = { REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 38b3f6389d5b..c2eed847c05b 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -32,7 +32,6 @@ #include "common.h" #include <plat-omap/dma-omap.h> -#include <plat/gpmc.h> #include <plat/omap-pm.h> #include "gpmc-smc91x.h" @@ -54,6 +53,8 @@ #include "mux.h" #include "hsmmc.h" #include "common-board-devices.h" +#include "gpmc.h" +#include "gpmc-onenand.h" #define SYSTEM_REV_B_USES_VAUX3 0x1699 #define SYSTEM_REV_S_USES_VAUX3 0x8 diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index 3b1c03e1c741..63b33c63bd94 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -23,12 +23,12 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include "common.h" #include <plat-omap/dma-omap.h> -#include <plat/gpmc.h> #include <plat/usb.h> +#include "common.h" #include "mux.h" +#include "gpmc.h" #include "pm.h" #include "sdram-nokia.h" diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c index afb2278a29f6..be9f71d436bf 100644 --- a/arch/arm/mach-omap2/board-zoom-debugboard.c +++ b/arch/arm/mach-omap2/board-zoom-debugboard.c @@ -17,7 +17,7 @@ #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> -#include <plat/gpmc.h> +#include "gpmc.h" #include "gpmc-smsc911x.h" #include <mach/board-zoom.h> diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 4994438e1f46..c39578c1fa6d 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -113,8 +113,9 @@ static void __init omap_zoom_init(void) usbhs_init(&usbhs_bdata); } - board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), - ZOOM_NAND_CS, NAND_BUSWIDTH_16); + board_nand_init(zoom_nand_partitions, + ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS, + NAND_BUSWIDTH_16, nand_default_timings); zoom_debugboard_init(); zoom_peripherals_init(); diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c index 48daac2581b4..ad856092c06a 100644 --- a/arch/arm/mach-omap2/common-board-devices.c +++ b/arch/arm/mach-omap2/common-board-devices.c @@ -25,7 +25,6 @@ #include <linux/spi/ads7846.h> #include <linux/platform_data/spi-omap2-mcspi.h> -#include <linux/platform_data/mtd-nand-omap2.h> #include "common.h" #include "common-board-devices.h" @@ -96,48 +95,3 @@ void __init omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce, { } #endif - -#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) -static struct omap_nand_platform_data nand_data; - -void __init omap_nand_flash_init(int options, struct mtd_partition *parts, - int nr_parts) -{ - u8 cs = 0; - u8 nandcs = GPMC_CS_NUM + 1; - - /* find out the chip-select on which NAND exists */ - while (cs < GPMC_CS_NUM) { - u32 ret = 0; - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); - - if ((ret & 0xC00) == 0x800) { - printk(KERN_INFO "Found NAND on CS%d\n", cs); - if (nandcs > GPMC_CS_NUM) - nandcs = cs; - } - cs++; - } - - if (nandcs > GPMC_CS_NUM) { - pr_info("NAND: Unable to find configuration in GPMC\n"); - return; - } - - if (nandcs < GPMC_CS_NUM) { - nand_data.cs = nandcs; - nand_data.parts = parts; - nand_data.nr_parts = nr_parts; - nand_data.devsize = options; - - printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); - if (gpmc_nand_init(&nand_data) < 0) - printk(KERN_ERR "Unable to register NAND device\n"); - } -} -#else -void __init omap_nand_flash_init(int options, struct mtd_partition *parts, - int nr_parts) -{ -} -#endif diff --git a/arch/arm/mach-omap2/common-board-devices.h b/arch/arm/mach-omap2/common-board-devices.h index a0b4a42836ab..72bb41b3fd25 100644 --- a/arch/arm/mach-omap2/common-board-devices.h +++ b/arch/arm/mach-omap2/common-board-devices.h @@ -10,6 +10,5 @@ struct ads7846_platform_data; void omap_ads7846_init(int bus_num, int gpio_pendown, int gpio_debounce, struct ads7846_platform_data *board_pdata); -void omap_nand_flash_init(int opts, struct mtd_partition *parts, int n_parts); #endif /* __OMAP_COMMON_BOARD_DEVICES__ */ diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index 4acf497faeb3..8607735b3ab3 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -17,9 +17,12 @@ #include <asm/mach/flash.h> -#include <plat/gpmc.h> - +#include "gpmc.h" #include "soc.h" +#include "gpmc-nand.h" + +/* minimum size for IO mapping */ +#define NAND_IO_SIZE 4 static struct resource gpmc_nand_resource[] = { { @@ -40,41 +43,36 @@ static struct platform_device gpmc_nand_device = { .resource = gpmc_nand_resource, }; -static int omap2_nand_gpmc_retime(struct omap_nand_platform_data *gpmc_nand_data) +static int omap2_nand_gpmc_retime( + struct omap_nand_platform_data *gpmc_nand_data, + struct gpmc_timings *gpmc_t) { struct gpmc_timings t; int err; - if (!gpmc_nand_data->gpmc_t) - return 0; - memset(&t, 0, sizeof(t)); - t.sync_clk = gpmc_nand_data->gpmc_t->sync_clk; - t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on); - t.adv_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->adv_on); + t.sync_clk = gpmc_t->sync_clk; + t.cs_on = gpmc_round_ns_to_ticks(gpmc_t->cs_on); + t.adv_on = gpmc_round_ns_to_ticks(gpmc_t->adv_on); |