X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fomap3_evm.h;h=53bfc1326437560555b922e839cf88d4152a9cce;hb=b8682a7fcf69344ac5a2d57c75f9c93bfdc93142;hp=9dbca1c6f4d62141307e87407b54867bc8661661;hpb=89cb2b5f8be4f6d04bd87220aa8f72eb0850edc4;p=platform%2Fkernel%2Fu-boot.git diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h index 9dbca1c..53bfc13 100644 --- a/include/configs/omap3_evm.h +++ b/include/configs/omap3_evm.h @@ -25,8 +25,6 @@ * ---------------------------------------------------------------------------- */ -#define CONFIG_CMD_JFFS2 - #define CONFIG_CMD_NAND /* ---------------------------------------------------------------------------- @@ -35,10 +33,6 @@ */ #define CONFIG_SYS_LONGHELP -/* Display CPU and Board information */ -#define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DISPLAY_BOARDINFO - /* Allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE @@ -50,22 +44,11 @@ * ---------------------------------------------------------------------------- */ -/* MMC */ -#define CONFIG_MMC -#define CONFIG_GENERIC_MMC -#define CONFIG_OMAP_HSMMC - /* SPL */ -#define CONFIG_SPL_MMC_SUPPORT -#define CONFIG_SPL_FAT_SUPPORT -#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ -#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */ #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" /* Partition tables */ -#define CONFIG_EFI_PARTITION -#define CONFIG_DOS_PARTITION /* USB * @@ -78,7 +61,6 @@ /* NAND SPL */ #define CONFIG_SPL_NAND_SIMPLE -#define CONFIG_SPL_NAND_SUPPORT #define CONFIG_SPL_NAND_BASE #define CONFIG_SPL_NAND_DRIVERS #define CONFIG_SPL_NAND_ECC @@ -96,17 +78,260 @@ #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 +/* + * High level configuration options + */ + +#define CONFIG_SDRC /* The chip has SDRC controller */ + +/* + * Clock related definitions + */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +/* + * OMAP3 has 12 GP timers, they can be driven by the system clock + * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). + * This rate is divided by a local divisor. + */ +#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2 +#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ + +/* Size of environment - 128KB */ +#define CONFIG_ENV_SIZE (128 << 10) + +/* Size of malloc pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10)) + +/* + * Physical Memory Map + * Note 1: CS1 may or may not be populated + * Note 2: SDRAM size is expected to be at least 32MB + */ +#define CONFIG_NR_DRAM_BANKS 2 +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 +#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1 + +/* Limits for memtest */ +#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) +#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ + 0x01F00000) /* 31MB */ + +/* Default load address */ +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) + /* ----------------------------------------------------------------------------- - * Include common board configuration + * Hardware drivers * ----------------------------------------------------------------------------- */ -#include "omap3_evm_common.h" + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SERIAL1 1 /* UART1 on OMAP3 EVM */ +#define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1 +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ + 115200} + +/* + * I2C + */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_OMAP24_I2C_SPEED 100000 +#define CONFIG_SYS_OMAP24_I2C_SLAVE 1 +#define CONFIG_SYS_I2C_OMAP34XX + +/* + * PISMO support + */ +/* Monitor at start of flash - Reserve 2 sectors */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE + +#define CONFIG_SYS_MONITOR_LEN (256 << 10) + +/* Start location & size of environment */ +#define ONENAND_ENV_OFFSET 0x260000 +#define SMNAND_ENV_OFFSET 0x260000 + +#define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ + +/* + * NAND + */ +/* Physical address to access NAND */ +#define CONFIG_SYS_NAND_ADDR NAND_BASE + +/* Physical address to access NAND at CS0 */ +#define CONFIG_SYS_NAND_BASE NAND_BASE + +/* Max number of NAND devices */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT +/* Timeout values (in ticks) */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) + +/* Flash banks JFFS2 should use */ +#define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ + CONFIG_SYS_MAX_NAND_DEVICE) + +#define CONFIG_SYS_JFFS2_MEM_NAND +#define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS +#define CONFIG_SYS_JFFS2_NUM_BANKS 1 + +#define CONFIG_JFFS2_NAND +/* nand device jffs2 lives on */ +#define CONFIG_JFFS2_DEV "nand0" +/* Start of jffs2 partition */ +#define CONFIG_JFFS2_PART_OFFSET 0x680000 +/* Size of jffs2 partition */ +#define CONFIG_JFFS2_PART_SIZE 0xf980000 + +/* + * USB + */ +#ifdef CONFIG_USB_OMAP3 + +#ifdef CONFIG_USB_MUSB_HCD + +#ifdef CONFIG_USB_KEYBOARD +#define CONFIG_SYS_USB_EVENT_POLL +#define CONFIG_PREBOOT "usb start" +#endif /* CONFIG_USB_KEYBOARD */ + +#endif /* CONFIG_USB_MUSB_HCD */ + +#ifdef CONFIG_USB_MUSB_UDC +/* USB device configuration */ +#define CONFIG_USB_DEVICE +#define CONFIG_USB_TTY + +/* Change these to suit your needs */ +#define CONFIG_USBD_VENDORID 0x0451 +#define CONFIG_USBD_PRODUCTID 0x5678 +#define CONFIG_USBD_MANUFACTURER "Texas Instruments" +#define CONFIG_USBD_PRODUCT_NAME "EVM" +#endif /* CONFIG_USB_MUSB_UDC */ + +#endif /* CONFIG_USB_OMAP3 */ + +/* ---------------------------------------------------------------------------- + * U-Boot features + * ---------------------------------------------------------------------------- + */ +#define CONFIG_SYS_MAXARGS 16 /* max args for a command */ + +#define CONFIG_MISC_INIT_R + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +/* Size of Console IO buffer */ +#define CONFIG_SYS_CBSIZE 512 + +/* Size of print buffer */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) + +/* Size of bootarg buffer */ +#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) + +#define CONFIG_BOOTFILE "uImage" + +/* + * NAND / OneNAND + */ +#if defined(CONFIG_CMD_NAND) +#define CONFIG_SYS_FLASH_BASE NAND_BASE + +#define CONFIG_NAND_OMAP_GPMC +#define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET +#elif defined(CONFIG_CMD_ONENAND) +#define CONFIG_SYS_FLASH_BASE ONENAND_MAP +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP +#endif + +#if !defined(CONFIG_ENV_IS_NOWHERE) +#if defined(CONFIG_CMD_NAND) +#define CONFIG_ENV_IS_IN_NAND +#elif defined(CONFIG_CMD_ONENAND) +#define CONFIG_ENV_IS_IN_ONENAND +#define CONFIG_ENV_OFFSET ONENAND_ENV_OFFSET +#endif +#endif /* CONFIG_ENV_IS_NOWHERE */ + +#define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET + +#if defined(CONFIG_CMD_NET) + +/* Ethernet (SMSC9115 from SMSC9118 family) */ +#define CONFIG_SMC911X +#define CONFIG_SMC911X_32_BIT +#define CONFIG_SMC911X_BASE 0x2C000000 + +/* BOOTP fields */ +#define CONFIG_BOOTP_SUBNETMASK 0x00000001 +#define CONFIG_BOOTP_GATEWAY 0x00000002 +#define CONFIG_BOOTP_HOSTNAME 0x00000004 +#define CONFIG_BOOTP_BOOTPATH 0x00000010 + +#endif /* CONFIG_CMD_NET */ + +/* Support for relocation */ +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 +#define CONFIG_SYS_INIT_RAM_SIZE 0x800 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) + +/* ----------------------------------------------------------------------------- + * Board specific + * ----------------------------------------------------------------------------- + */ + +/* Uncomment to define the board revision statically */ +/* #define CONFIG_STATIC_BOARD_REV OMAP3EVM_BOARD_GEN_2 */ + +/* Defines for SPL */ +#define CONFIG_SPL_FRAMEWORK +#define CONFIG_SPL_TEXT_BASE 0x40200800 +#define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - \ + CONFIG_SPL_TEXT_BASE) + +#define CONFIG_SPL_BSS_START_ADDR 0x80000000 +#define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ + +#define CONFIG_SPL_OMAP3_ID_NAND +#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/u-boot-spl.lds" + +/* + * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM + * 64 bytes before this address should be set aside for u-boot.img's + * header. That is 0x800FFFC0--0x80100000 should not be used for any + * other needs. + */ +#define CONFIG_SYS_TEXT_BASE 0x80100000 +#define CONFIG_SYS_SPL_MALLOC_START 0x80208000 +#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* ----------------------------------------------------------------------------- * Default environment * ----------------------------------------------------------------------------- */ -#define CONFIG_BOOTDELAY 3 #define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=0x82000000\0" \