#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
+#include "sam9_smc.h"
#include "generic.h"
.partition_info = nand_partitions,
};
+static struct sam9_smc_config __initdata cam60_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .tdf_cycles = 2,
+};
+
+static void __init cam60_add_device_nand(void)
+{
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &cam60_nand_smc_config);
+
+ at91_add_device_nand(&cam60_nand_data);
+}
+
static void __init cam60_board_init(void)
{
at91_set_gpio_output(AT91_PIN_PB18, 1);
at91_add_device_usbh(&cam60_usbh_data);
/* NAND */
- at91_add_device_nand(&cam60_nand_data);
+ cam60_add_device_nand();
}
MACHINE_START(CAM60, "KwikByte CAM60")
#include <mach/at91cap9_matrix.h>
#include <mach/at91sam9_smc.h>
+#include "sam9_smc.h"
#include "generic.h"
#endif
};
+static struct sam9_smc_config __initdata cap9adk_nand_smc_config = {
+ .ncs_read_setup = 1,
+ .nrd_setup = 2,
+ .ncs_write_setup = 1,
+ .nwe_setup = 2,
+
+ .ncs_read_pulse = 6,
+ .nrd_pulse = 4,
+ .ncs_write_pulse = 6,
+ .nwe_pulse = 4,
+
+ .read_cycle = 8,
+ .write_cycle = 8,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 1,
+};
+
+static void __init cap9adk_add_device_nand(void)
+{
+ unsigned long csa;
+
+ csa = at91_sys_read(AT91_MATRIX_EBICSA);
+ at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
+
+ /* setup bus-width (8 or 16) */
+ if (cap9adk_nand_data.bus_width_16)
+ cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16;
+ else
+ cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &cap9adk_nand_smc_config);
+
+ at91_add_device_nand(&cap9adk_nand_data);
+}
+
/*
* NOR flash
.num_resources = ARRAY_SIZE(nor_flash_resources),
};
+static struct sam9_smc_config __initdata cap9adk_nor_smc_config = {
+ .ncs_read_setup = 2,
+ .nrd_setup = 4,
+ .ncs_write_setup = 2,
+ .nwe_setup = 4,
+
+ .ncs_read_pulse = 10,
+ .nrd_pulse = 8,
+ .ncs_write_pulse = 10,
+ .nwe_pulse = 8,
+
+ .read_cycle = 16,
+ .write_cycle = 16,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16,
+ .tdf_cycles = 1,
+};
+
static __init void cap9adk_add_device_nor(void)
{
unsigned long csa;
csa = at91_sys_read(AT91_MATRIX_EBICSA);
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
- /* set the bus interface characteristics */
- at91_sys_write(AT91_SMC_SETUP(0), AT91_SMC_NWESETUP_(4) | AT91_SMC_NCS_WRSETUP_(2)
- | AT91_SMC_NRDSETUP_(4) | AT91_SMC_NCS_RDSETUP_(2));
-
- at91_sys_write(AT91_SMC_PULSE(0), AT91_SMC_NWEPULSE_(8) | AT91_SMC_NCS_WRPULSE_(10)
- | AT91_SMC_NRDPULSE_(8) | AT91_SMC_NCS_RDPULSE_(10));
-
- at91_sys_write(AT91_SMC_CYCLE(0), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16));
-
- at91_sys_write(AT91_SMC_MODE(0), AT91_SMC_READMODE | AT91_SMC_WRITEMODE
- | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE
- | AT91_SMC_DBW_16 | AT91_SMC_TDF_(1));
+ /* configure chip-select 0 (NOR) */
+ sam9_smc_configure(0, &cap9adk_nor_smc_config);
platform_device_register(&cap9adk_nor_flash);
}
/* Ethernet */
at91_add_device_eth(&cap9adk_macb_data);
/* NAND */
- at91_add_device_nand(&cap9adk_nand_data);
+ cap9adk_add_device_nand();
/* NOR Flash */
cap9adk_add_device_nor();
/* I2C */
#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
- .bus_width_16 = 1,
-#else
- .bus_width_16 = 0,
-#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* MCI (SD/MMC)
*/
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* I2C */
at91_add_device_i2c(NULL, 0);
/* Ethernet */
#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
+#include "sam9_smc.h"
#include "generic.h"
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
- .bus_width_16 = 1,
-#else
- .bus_width_16 = 0,
-#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* MCI (SD/MMC)
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* MMC */
#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
+#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* setup bus-width (8 or 16) */
+ if (ek_nand_data.bus_width_16)
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
+ else
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* MCI (SD/MMC)
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* MMC */
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91sam9_smc.h>
+#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
* DM9000 ethernet device
*/
#if defined(CONFIG_DM9000)
-static struct resource at91sam9261_dm9000_resource[] = {
+static struct resource dm9000_resource[] = {
[0] = {
.start = AT91_CHIPSELECT_2,
.end = AT91_CHIPSELECT_2 + 3,
.flags = DM9000_PLATF_16BITONLY,
};
-static struct platform_device at91sam9261_dm9000_device = {
+static struct platform_device dm9000_device = {
.name = "dm9000",
.id = 0,
- .num_resources = ARRAY_SIZE(at91sam9261_dm9000_resource),
- .resource = at91sam9261_dm9000_resource,
+ .num_resources = ARRAY_SIZE(dm9000_resource),
+ .resource = dm9000_resource,
.dev = {
.platform_data = &dm9000_platdata,
}
};
+/*
+ * SMC timings for the DM9000.
+ * Note: These timings were calculated for MASTER_CLOCK = 100000000 according to the DM9000 timings.
+ */
+static struct sam9_smc_config __initdata dm9000_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 2,
+ .ncs_write_setup = 0,
+ .nwe_setup = 2,
+
+ .ncs_read_pulse = 8,
+ .nrd_pulse = 4,
+ .ncs_write_pulse = 8,
+ .nwe_pulse = 4,
+
+ .read_cycle = 16,
+ .write_cycle = 16,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16,
+ .tdf_cycles = 1,
+};
+
static void __init ek_add_device_dm9000(void)
{
- /*
- * Configure Chip-Select 2 on SMC for the DM9000.
- * Note: These timings were calculated for MASTER_CLOCK = 100000000
- * according to the DM9000 timings.
- */
- at91_sys_write(AT91_SMC_SETUP(2), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(0) | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(0));
- at91_sys_write(AT91_SMC_PULSE(2), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(8) | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(8));
- at91_sys_write(AT91_SMC_CYCLE(2), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16));
- at91_sys_write(AT91_SMC_MODE(2), AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE | AT91_SMC_DBW_16 | AT91_SMC_TDF_(1));
+ /* Configure chip-select 2 (DM9000) */
+ sam9_smc_configure(2, &dm9000_smc_config);
/* Configure Reset signal as output */
at91_set_gpio_output(AT91_PIN_PC10, 0);
/* Configure Interrupt pin as input, no pull-up */
at91_set_gpio_input(AT91_PIN_PC11, 0);
- platform_device_register(&at91sam9261_dm9000_device);
+ platform_device_register(&dm9000_device);
}
#else
static void __init ek_add_device_dm9000(void) {}
#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* setup bus-width (8 or 16) */
+ if (ek_nand_data.bus_width_16)
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
+ else
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
+
/*
* ADS7846 Touchscreen
*/
/* I2C */
at91_add_device_i2c(NULL, 0);
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* DM9000 ethernet */
ek_add_device_dm9000();
#include <mach/board.h>
#include <mach/gpio.h>
#include <mach/at91sam9_smc.h>
+#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* setup bus-width (8 or 16) */
+ if (ek_nand_data.bus_width_16)
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
+ else
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* I2C devices
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* I2C */
at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices));
/* LCD Controller */
#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
+#include "sam9_smc.h"
#include "generic.h"
#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 2,
+ .ncs_write_setup = 0,
+ .nwe_setup = 2,
+
+ .ncs_read_pulse = 4,
+ .nrd_pulse = 4,
+ .ncs_write_pulse = 4,
+ .nwe_pulse = 4,
+
+ .read_cycle = 7,
+ .write_cycle = 7,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 3,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* setup bus-width (8 or 16) */
+ if (ek_nand_data.bus_width_16)
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_16;
+ else
+ ek_nand_smc_config.mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* MCI (SD/MMC)
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* MMC */
#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
-#include <mach/at91sam9_smc.h>
+#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
.rdy_pin = AT91_PIN_PD17,
.enable_pin = AT91_PIN_PB6,
.partition_info = nand_partitions,
- .bus_width_16 = 0,
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* SPI devices
/* I2C */
at91_add_device_i2c(NULL, 0);
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* MMC */
#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
.rdy_pin = AT91_PIN_PC13,
.enable_pin = AT91_PIN_PC14,
.partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
- .bus_width_16 = 1,
-#else
- .bus_width_16 = 0,
-#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
/*
* GPIO Buttons
*/
/* USB Device */
at91_add_device_udc(&ek_udc_data);
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* I2C */
at91_add_device_i2c(NULL, 0);
/* Ethernet */
#include <mach/hardware.h>
#include <mach/board.h>
#include <mach/gpio.h>
+#include <mach/at91sam9_smc.h>
#include <mach/at91_shdwc.h>
+#include "sam9_smc.h"
#include "generic.h"
.rdy_pin = AT91_PIN_PA22,
.enable_pin = AT91_PIN_PD15,
.partition_info = nand_partitions,
-#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
- .bus_width_16 = 1,
-#else
- .bus_width_16 = 0,
-#endif
};
+static struct sam9_smc_config __initdata ek_nand_smc_config = {
+ .ncs_read_setup = 0,
+ .nrd_setup = 1,
+ .ncs_write_setup = 0,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,
+ .tdf_cycles = 2,
+};
+
+static void __init ek_add_device_nand(void)
+{
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &ek_nand_smc_config);
+
+ at91_add_device_nand(&ek_nand_data);
+}
+
+
/*
* GPIO Buttons
*/
/* Ethernet */
at91_add_device_eth(&ek_macb_data);
/* NAND */
- at91_add_device_nand(&ek_nand_data);
+ ek_add_device_nand();
/* I2C */
at91_add_device_i2c(NULL, 0);
/* Push Buttons */
projects / platform / kernel / kernel-mfld-blackbay.git / commitdiff