X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fat91sam9n12ek.h;h=b284db36daa19ed771c1c14db92b45f8659510db;hb=de42975141215e7d02e0ab696b3138959bf2042c;hp=9b0e588c6b825a51b3d0be91e0c20519358a6eda;hpb=90b51c33f362926e17d4c07dcef1ce822abaa89f;p=u-boot diff --git a/include/configs/at91sam9n12ek.h b/include/configs/at91sam9n12ek.h index 9b0e588c6b..b284db36da 100644 --- a/include/configs/at91sam9n12ek.h +++ b/include/configs/at91sam9n12ek.h @@ -1,23 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2013 Atmel Corporation. * Josh Wu * * Configuation settings for the AT91SAM9N12-EK boards. - * - * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __AT91SAM9N12_CONFIG_H_ #define __AT91SAM9N12_CONFIG_H_ -/* - * SoC must be defined first, before hardware.h is included. - * In this case SoC is defined in boards.cfg. - */ -#include - -#define CONFIG_SYS_TEXT_BASE 0x26f00000 - /* ARM asynchronous clock */ #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ #define CONFIG_SYS_AT91_MAIN_CLOCK 16000000 /* main clock xtal */ @@ -27,59 +18,20 @@ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG #define CONFIG_SKIP_LOWLEVEL_INIT -#define CONFIG_BOARD_EARLY_INIT_F -#define CONFIG_DISPLAY_CPUINFO - -#define CONFIG_OF_LIBFDT - -/* general purpose I/O */ -#define CONFIG_AT91_GPIO - -/* serial console */ -#define CONFIG_ATMEL_USART -#define CONFIG_USART_BASE ATMEL_BASE_DBGU -#define CONFIG_USART_ID ATMEL_ID_SYS -#define CONFIG_BAUDRATE 115200 /* LCD */ -#define CONFIG_LCD #define LCD_BPP LCD_COLOR16 #define LCD_OUTPUT_BPP 24 #define CONFIG_LCD_LOGO #define CONFIG_LCD_INFO #define CONFIG_LCD_INFO_BELOW_LOGO -#define CONFIG_SYS_WHITE_ON_BLACK #define CONFIG_ATMEL_HLCD #define CONFIG_ATMEL_LCD_RGB565 -#define CONFIG_SYS_CONSOLE_IS_IN_ENV - -#define CONFIG_BOOTDELAY 3 /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* NOR flash - no real flash on this board */ -#define CONFIG_SYS_NO_FLASH - -/* - * Command line configuration. - */ -#include -#undef CONFIG_CMD_FPGA - -#define CONFIG_CMD_BOOTZ -#define CONFIG_CMD_PING -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_NAND -#define CONFIG_CMD_SF -#define CONFIG_CMD_MMC -#define CONFIG_CMD_FAT -#define CONFIG_CMD_USB #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE 0x20000000 @@ -91,16 +43,11 @@ * that address while providing maximum stack area below. */ # define CONFIG_SYS_INIT_SP_ADDR \ - (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE) + (0x00300000 + 16 * 1024 - GENERATED_GBL_DATA_SIZE) /* DataFlash */ #ifdef CONFIG_CMD_SF -#define CONFIG_ATMEL_SPI -#define CONFIG_SPI_FLASH -#define CONFIG_SPI_FLASH_ATMEL #define CONFIG_SF_DEFAULT_SPEED 30000000 -#define CONFIG_ENV_SPI_MODE SPI_MODE_3 -#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 #endif /* NAND flash */ @@ -112,45 +59,23 @@ #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(4) #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PD(5) +#endif /* PMECC & PMERRLOC */ #define CONFIG_ATMEL_NAND_HWECC #define CONFIG_ATMEL_NAND_HW_PMECC #define CONFIG_PMECC_CAP 2 #define CONFIG_PMECC_SECTOR_SIZE 512 -#define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000 - -#define CONFIG_CMD_NAND_TRIMFFS - -#endif #define CONFIG_MTD_PARTITIONS #define CONFIG_MTD_DEVICE -#define CONFIG_CMD_MTDPARTS -#define MTDIDS_DEFAULT "nand0=atmel_nand" -#define MTDPARTS_DEFAULT \ - "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \ - "256k(env),256k(env_redundant),256k(spare)," \ - "512k(dtb),6M(kernel)ro,-(rootfs)" #define CONFIG_EXTRA_ENV_SETTINGS \ "console=console=ttyS0,115200\0" \ - "mtdparts="MTDPARTS_DEFAULT"\0" \ + "mtdparts="CONFIG_MTDPARTS_DEFAULT"\0" \ "bootargs_nand=rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw\0"\ "bootargs_mmc=root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait\0" -/* MMC */ -#ifdef CONFIG_CMD_MMC -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_GENERIC_ATMEL_MCI -#endif - -/* FAT */ -#ifdef CONFIG_CMD_FAT -#define CONFIG_DOS_PARTITION -#endif - /* Ethernet */ #define CONFIG_KS8851_MLL #define CONFIG_KS8851_MLL_BASEADDR 0x30000000 /* use NCS2 */ @@ -169,13 +94,11 @@ #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9n12" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 -#define CONFIG_USB_STORAGE #endif -#ifdef CONFIG_SYS_USE_SPIFLASH +#ifdef CONFIG_SPI_BOOT /* bootstrap + u-boot + env + linux in dataflash on CS0 */ -#define CONFIG_ENV_IS_IN_SPI_FLASH #define CONFIG_ENV_OFFSET 0x5000 #define CONFIG_ENV_SIZE 0x3000 #define CONFIG_ENV_SECT_SIZE 0x1000 @@ -184,11 +107,10 @@ "sf probe 0; sf read 0x22000000 0x100000 0x300000; " \ "bootm 0x22000000" -#elif defined(CONFIG_SYS_USE_NANDFLASH) +#elif defined(CONFIG_NAND_BOOT) /* bootstrap + u-boot + env + linux in nandflash */ -#define CONFIG_ENV_IS_IN_NAND -#define CONFIG_ENV_OFFSET 0xc0000 +#define CONFIG_ENV_OFFSET 0x120000 #define CONFIG_ENV_OFFSET_REDUND 0x100000 #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ #define CONFIG_BOOTCOMMAND \ @@ -197,14 +119,20 @@ "nand read 0x22000000 0x200000 0x400000;" \ "bootm 0x22000000 - 0x21000000" -#else /* CONFIG_SYS_USE_MMC */ +#else /* CONFIG_SD_BOOT */ /* bootstrap + u-boot + env + linux in mmc */ -#define CONFIG_ENV_IS_IN_MMC -/* For FAT system, most cases it should be in the reserved sector */ + +#ifdef CONFIG_ENV_IS_IN_MMC +/* Use raw reserved sectors to save environment */ #define CONFIG_ENV_OFFSET 0x2000 #define CONFIG_ENV_SIZE 0x1000 #define CONFIG_SYS_MMC_ENV_DEV 0 +#else +/* Use file in FAT file to save environment */ +#define CONFIG_ENV_SIZE 0x4000 +#endif + #define CONFIG_BOOTCOMMAND \ "setenv bootargs ${console} ${mtdparts} ${bootargs_mmc};" \ "fatload mmc 0:1 0x21000000 dtb;" \ @@ -213,20 +141,47 @@ #endif -#define CONFIG_SYS_PROMPT "U-Boot> " -#define CONFIG_SYS_CBSIZE 256 -#define CONFIG_SYS_MAXARGS 16 -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ - + 16) -#define CONFIG_SYS_LONGHELP -#define CONFIG_CMDLINE_EDITING -#define CONFIG_AUTO_COMPLETE -#define CONFIG_SYS_HUSH_PARSER - /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) -#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */ + +/* SPL */ +#define CONFIG_SPL_TEXT_BASE 0x300000 +#define CONFIG_SPL_MAX_SIZE 0x6000 +#define CONFIG_SPL_STACK 0x308000 + +#define CONFIG_SPL_BSS_START_ADDR 0x20000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 +#define CONFIG_SYS_SPL_MALLOC_START 0x20080000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 + +#define CONFIG_SYS_MONITOR_LEN (512 << 10) + +#define CONFIG_SYS_MASTER_CLOCK 132096000 +#define CONFIG_SYS_AT91_PLLA 0x20953f03 +#define CONFIG_SYS_MCKR 0x1301 +#define CONFIG_SYS_MCKR_CSS 0x1302 + +#ifdef CONFIG_SD_BOOT +#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" + +#elif CONFIG_SYS_USE_NANDFLASH +#elif CONFIG_SPI_BOOT +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8400 + +#elif CONFIG_NAND_BOOT +#define CONFIG_SPL_NAND_DRIVERS +#define CONFIG_SPL_NAND_BASE +#endif +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 +#define CONFIG_SYS_NAND_5_ADDR_CYCLE +#define CONFIG_SYS_NAND_PAGE_SIZE 0x800 +#define CONFIG_SYS_NAND_PAGE_COUNT 64 +#define CONFIG_SYS_NAND_OOBSIZE 64 +#define CONFIG_SYS_NAND_BLOCK_SIZE 0x20000 +#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0x0 +#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER #endif