X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fat91sam9260ek.h;h=b9cc7ba974de545b90f039c14277f7c98dd55c63;hb=5db4972a5bbdbf9e3af48ffc9bc4fec73b7b6a79;hp=2177512fe82fa9e66d399ba109b6592ecc97fd07;hpb=b71d9e8b3805305ea4116733f515061710ad7081;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h index 2177512..b9cc7ba 100644 --- a/include/configs/at91sam9260ek.h +++ b/include/configs/at91sam9260ek.h @@ -17,144 +17,40 @@ #include /* - * Warning: changing CONFIG_SYS_TEXT_BASE requires + * Warning: changing CONFIG_TEXT_BASE requires * adapting the initial boot program. * Since the linker has to swallow that define, we must use a pure * hex number here! */ /* ARM asynchronous clock */ -#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ -#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* main clock xtal */ - -/* Define actual evaluation board type from used processor type */ -#ifdef CONFIG_AT91SAM9G20 -# define CONFIG_AT91SAM9G20EK /* It's an Atmel AT91SAM9G20 EK */ -#else -# define CONFIG_AT91SAM9260EK /* It's an Atmel AT91SAM9260 EK */ -#endif - -/* Misc CPU related */ -#define CONFIG_ARCH_CPU_INIT -#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_INITRD_TAG -#define CONFIG_SKIP_LOWLEVEL_INIT - -/* general purpose I/O */ -#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE 1 +#define CFG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ +#define CFG_SYS_AT91_MAIN_CLOCK 18432000 /* main clock xtal */ /* * SDRAM: 1 bank, min 32, max 128 MB * Initialized before u-boot gets started. */ -#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1 -#define CONFIG_SYS_SDRAM_SIZE 0x04000000 +#define CFG_SYS_SDRAM_BASE ATMEL_BASE_CS1 +#define CFG_SYS_SDRAM_SIZE 0x04000000 -/* - * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM, - * leaving the correct space for initial global data structure above - * that address while providing maximum stack area below. - */ +#define CFG_SYS_INIT_RAM_SIZE (16 * 1024) #ifdef CONFIG_AT91SAM9XE -# define CONFIG_SYS_INIT_SP_ADDR \ - (ATMEL_BASE_SRAM + 16 * 1024 - GENERATED_GBL_DATA_SIZE) -#else -# define CONFIG_SYS_INIT_SP_ADDR \ - (ATMEL_BASE_SRAM1 + 16 * 1024 - GENERATED_GBL_DATA_SIZE) -#endif - -/* - * The (arm)linux board id set by generic code depending on configured board - * (see boards.cfg for different boards) - */ -#ifdef CONFIG_AT91SAM9G20 - /* the sam9g20 variants have two different board ids */ -# ifdef CONFIG_AT91SAM9G20EK_2MMC - /* we may be setup for the 2MMC variant of at91sam9g20ek */ -# define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9G20EK_2MMC -# else - /* or the normal at91sam9g20ek */ -# define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9G20EK -# endif +# define CFG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM #else - /* otherwise default to good old at91sam9260ek */ -# define CONFIG_MACH_TYPE MACH_TYPE_AT91SAM9260EK +# define CFG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM1 #endif /* NAND flash */ #ifdef CONFIG_CMD_NAND -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 -#define CONFIG_SYS_NAND_DBW_8 -#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) -#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) -#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14 -#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13 +#define CFG_SYS_NAND_BASE ATMEL_BASE_CS3 +#define CFG_SYS_NAND_MASK_ALE (1 << 21) +#define CFG_SYS_NAND_MASK_CLE (1 << 22) +#define CFG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14 +#define CFG_SYS_NAND_READY_PIN AT91_PIN_PC13 #endif /* USB */ -#define CONFIG_USB_ATMEL -#define CONFIG_USB_ATMEL_CLK_SEL_PLLB -#define CONFIG_USB_OHCI_NEW 1 -#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 -#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */ -#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260" -#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 - -#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ - -#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE -#define CONFIG_SYS_MEMTEST_END 0x23e00000 - -#ifdef CONFIG_SYS_USE_DATAFLASH_CS0 - -/* bootstrap + u-boot + env + linux in dataflash on CS0 */ -#define CONFIG_ENV_OFFSET 0x4200 -#define CONFIG_ENV_SIZE 0x4200 -#define CONFIG_ENV_SECT_SIZE 0x210 -#define CONFIG_ENV_SPI_MAX_HZ 15000000 -#define CONFIG_BOOTCOMMAND "sf probe 0:0; " \ - "sf read 0x22000000 0x84000 0x294000; " \ - "bootm 0x22000000" - -#elif CONFIG_SYS_USE_DATAFLASH_CS1 - -#define CONFIG_ENV_OFFSET 0x4200 -#define CONFIG_ENV_SIZE 0x4200 -#define CONFIG_ENV_SECT_SIZE 0x210 -#define CONFIG_ENV_SPI_MAX_HZ 15000000 -#define CONFIG_BOOTCOMMAND "sf probe 0:1; " \ - "sf read 0x22000000 0x84000 0x294000; " \ - "bootm 0x22000000" - -#elif defined(CONFIG_SYS_USE_NANDFLASH) - -/* bootstrap + u-boot + env + linux in nandflash */ -#define CONFIG_ENV_OFFSET 0x140000 -#define CONFIG_ENV_OFFSET_REDUND 0x100000 -#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ -#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0x200000 0x300000; bootm" - -#else /* CONFIG_SYS_USE_MMC */ -/* bootstrap + u-boot + env + linux in mmc */ -/* For FAT system, most cases it should be in the reserved sector */ -#define CONFIG_ENV_OFFSET 0x2000 -#define CONFIG_ENV_SIZE 0x1000 -#define CONFIG_SYS_MMC_ENV_DEV 0 - -#define CONFIG_BOOTCOMMAND \ - "fatload mmc 0:1 0x22000000 uImage; bootm" -#endif - -/* - * Size of malloc() pool - */ -#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) +#define CFG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */ #endif