--- /dev/null +++ b/arch/mips/lantiq/falcon/mach-easy98020.c @@ -0,0 +1,97 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "devices.h" +#include "dev-leds-gpio.h" + +#define EASY98020_GPIO_LED_0 9 +#define EASY98020_GPIO_LED_1 10 +#define EASY98020_GPIO_LED_2 11 +#define EASY98020_GPIO_LED_3 12 + +extern unsigned char lq_ethaddr[6]; + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition easy98020_spi_partitions[] = +{ + { + .name = "uboot", + .offset = 0x0, + .size = 0x40000, + }, + { + .name = "uboot_env", + .offset = 0x40000, + .size = 0x40000, /* 2 sectors for redundant env. */ + }, + { + .name = "linux", + .offset = 0x80000, + .size = 0xF80000, /* map only 16 MiB */ + }, +}; + +static struct flash_platform_data easy98020_spi_flash_platform_data = { + .name = "sflash", + .parts = easy98020_spi_partitions, + .nr_parts = ARRAY_SIZE(easy98020_spi_partitions) +}; +#endif + +static struct spi_board_info easy98020_spi_flash_data __initdata = { + .modalias = "m25p80", + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 10 * 1000 * 1000, + .mode = SPI_MODE_3, +#ifdef CONFIG_MTD_PARTITIONS + .platform_data = &easy98020_spi_flash_platform_data +#endif +}; + +static struct gpio_led easy98020_leds_gpio[] __initdata = { + { + .name = "easy98020:green:0", + .gpio = EASY98020_GPIO_LED_0, + .active_low = 0, + }, { + .name = "easy98020:green:1", + .gpio = EASY98020_GPIO_LED_1, + .active_low = 0, + }, { + .name = "easy98020:green:2", + .gpio = EASY98020_GPIO_LED_2, + .active_low = 0, + }, { + .name = "easy98020:green:3", + .gpio = EASY98020_GPIO_LED_3, + .active_low = 0, + } +}; + +static void __init easy98020_init(void) +{ + falcon_register_asc(0); + falcon_register_gpio(); + falcon_register_wdt(); + falcon_register_i2c(); + falcon_register_spi_flash(&easy98020_spi_flash_data); + lq_add_device_leds_gpio(-1, ARRAY_SIZE(easy98020_leds_gpio), + easy98020_leds_gpio); + falcon_register_crypto(); +} + +MIPS_MACHINE(LANTIQ_MACH_EASY98020, + "EASY98020", + "EASY98020 Eval Board", + easy98020_init); --- a/arch/mips/lantiq/falcon/Kconfig +++ b/arch/mips/lantiq/falcon/Kconfig @@ -6,6 +6,10 @@ config LANTIQ_MACH_EASY98000 bool "Easy98000" default y +config LANTIQ_MACH_EASY98020 + bool "Easy98020" + default y + endmenu endif --- a/arch/mips/lantiq/falcon/Makefile +++ b/arch/mips/lantiq/falcon/Makefile @@ -2,3 +2,4 @@ obj-y := clk-falcon.o devices.o gpio.o p obj-y += softdog_vpe.o obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o +obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o