diff options
Diffstat (limited to 'arch/arm/mach-at91/board-yl-9200.c')
| -rw-r--r-- | arch/arm/mach-at91/board-yl-9200.c | 97 |
1 files changed, 46 insertions, 51 deletions
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index 89df00a9d2f..46fdb0c68a6 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -22,6 +22,7 @@ */ #include <linux/types.h> +#include <linux/gpio.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> @@ -42,45 +43,25 @@ #include <asm/mach/irq.h> #include <mach/hardware.h> -#include <mach/board.h> -#include <mach/gpio.h> #include <mach/at91rm9200_mc.h> +#include <mach/at91_ramc.h> +#include <mach/cpu.h> +#include "at91_aic.h" +#include "board.h" #include "generic.h" +#include "gpio.h" -static void __init yl9200_map_io(void) +static void __init yl9200_init_early(void) { - /* Initialize processor: 18.432 MHz crystal */ - at91rm9200_initialize(18432000, AT91RM9200_PQFP); - - /* Setup the LEDs D2=PB17 (timer), D3=PB16 (cpu) */ - at91_init_leds(AT91_PIN_PB16, AT91_PIN_PB17); - - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); + /* Set cpu type: PQFP */ + at91rm9200_set_type(ARCH_REVISON_9200_PQFP); - /* USART0 on ttyS2. (Rx & Tx only to JP3) */ - at91_register_uart(AT91RM9200_ID_US0, 2, 0); - - /* USART3 on ttyS3. (Rx, Tx, RTS - RS485 interface) */ - at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_RTS); - - /* set serial console to ttyS0 (ie, DBGU) */ - at91_set_serial_console(0); -} - -static void __init yl9200_init_irq(void) -{ - at91rm9200_init_interrupts(NULL); + /* Initialize processor: 18.432 MHz crystal */ + at91_initialize(18432000); } - /* * LEDs */ @@ -112,7 +93,7 @@ static struct gpio_led yl9200_leds[] = { /* * Ethernet */ -static struct at91_eth_data __initdata yl9200_eth_data = { +static struct macb_platform_data __initdata yl9200_eth_data = { .phy_irq_pin = AT91_PIN_PB28, .is_rmii = 1, }; @@ -122,6 +103,8 @@ static struct at91_eth_data __initdata yl9200_eth_data = { */ static struct at91_usbh_data __initdata yl9200_usbh_data = { .ports = 1, /* PQFP version of AT91RM9200 */ + .vbus_pin = {-EINVAL, -EINVAL}, + .overcurrent_pin= {-EINVAL, -EINVAL}, }; /* @@ -137,10 +120,12 @@ static struct at91_udc_data __initdata yl9200_udc_data = { /* * MMC */ -static struct at91_mmc_data __initdata yl9200_mmc_data = { - .det_pin = AT91_PIN_PB9, - // .wp_pin = ... not connected - .wire4 = 1, +static struct mci_platform_data __initdata yl9200_mci0_data = { + .slot[0] = { + .bus_width = 4, + .detect_pin = AT91_PIN_PB9, + .wp_pin = -EINVAL, + }, }; /* @@ -174,19 +159,15 @@ static struct mtd_partition __initdata yl9200_nand_partition[] = { } }; -static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) -{ - *num_partitions = ARRAY_SIZE(yl9200_nand_partition); - return yl9200_nand_partition; -} - static struct atmel_nand_data __initdata yl9200_nand_data = { .ale = 6, .cle = 7, - // .det_pin = ... not connected + .det_pin = -EINVAL, .rdy_pin = AT91_PIN_PC14, /* R/!B (Sheet10) */ .enable_pin = AT91_PIN_PC15, /* !CE (Sheet10) */ - .partition_info = nand_partitions, + .ecc_mode = NAND_ECC_SOFT, + .parts = yl9200_nand_partition, + .num_parts = ARRAY_SIZE(yl9200_nand_partition), }; /* @@ -387,17 +368,17 @@ static struct spi_board_info yl9200_spi_devices[] = { * EPSON S1D13806 FB (discontinued chip) * EPSON S1D13506 FB */ -#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE) +#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) #include <video/s1d13xxxfb.h> -static void __init yl9200_init_video(void) +static void yl9200_init_video(void) { /* NWAIT Signal */ at91_set_A_periph(AT91_PIN_PC6, 0); /* Initialization of the Static Memory Controller for Chip Select 2 */ - at91_sys_write(AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */ + at91_ramc_write(0, AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */ | AT91_SMC_WSEN | AT91_SMC_NWS_(0x4) /* wait states */ | AT91_SMC_TDF_(0x100) /* float time */ ); @@ -563,6 +544,19 @@ void __init yl9200_add_device_video(void) {} static void __init yl9200_board_init(void) { /* Serial */ + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* USART0 on ttyS2. (Rx & Tx only to JP3) */ + at91_register_uart(AT91RM9200_ID_US0, 2, 0); + + /* USART3 on ttyS3. (Rx, Tx, RTS - RS485 interface) */ + at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_RTS); at91_add_device_serial(); /* Ethernet */ at91_add_device_eth(&yl9200_eth_data); @@ -573,7 +567,7 @@ static void __init yl9200_board_init(void) /* I2C */ at91_add_device_i2c(yl9200_i2c_devices, ARRAY_SIZE(yl9200_i2c_devices)); /* MMC */ - at91_add_device_mmc(0, &yl9200_mmc_data); + at91_add_device_mci(0, &yl9200_mci0_data); /* NAND */ at91_add_device_nand(&yl9200_nand_data); /* NOR Flash */ @@ -594,9 +588,10 @@ static void __init yl9200_board_init(void) MACHINE_START(YL9200, "uCdragon YL-9200") /* Maintainer: S.Birtles */ - .boot_params = AT91_SDRAM_BASE + 0x100, - .timer = &at91rm9200_timer, - .map_io = yl9200_map_io, - .init_irq = yl9200_init_irq, + .init_time = at91rm9200_timer_init, + .map_io = at91_map_io, + .handle_irq = at91_aic_handle_irq, + .init_early = yl9200_init_early, + .init_irq = at91_init_irq_default, .init_machine = yl9200_board_init, MACHINE_END |