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Diffstat (limited to 'include/configs/davinci_dvevm.h')
| -rw-r--r-- | include/configs/davinci_dvevm.h | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/include/configs/davinci_dvevm.h b/include/configs/davinci_dvevm.h deleted file mode 100644 index 15d8150..0000000 --- a/include/configs/davinci_dvevm.h +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * Define this to make U-Boot skip low level initialization when loaded - * by initial bootloader. Not required by NAND U-Boot version but IS - * required for a NOR version used to burn the real NOR U-Boot into - * NOR Flash. NAND and NOR support for DaVinci chips is mutually exclusive - * so it is NOT possible to build a U-Boot with both NAND and NOR routines. - * NOR U-Boot is loaded directly from Flash so it must perform all the - * low level initialization itself. NAND version is loaded by an initial - * bootloader (UBL in TI-ese) that performs such an initialization so it's - * skipped in NAND version. The third DaVinci boot mode loads a bootloader - * via UART0 and that bootloader in turn loads and runs U-Boot (or whatever) - * performing low level init prior to loading. All that means we can NOT use - * NAND version to put U-Boot into NOR because it doesn't have NOR support and - * we can NOT use NOR version because it performs low level initialization - * effectively destroying itself in DDR memory. That's why a separate NOR - * version with this define is needed. It is loaded via UART, then one uses - * it to somehow download a proper NOR version built WITHOUT this define to - * RAM (tftp?) and burn it to NOR Flash. I would be probably able to squeeze - * NOR support into the initial bootloader so it won't be needed but DaVinci - * static RAM might be too small for this (I have something like 2Kbytes left - * as of now, without NOR support) so this might've not happened... - * -#define CONFIG_NOR_UART_BOOT - */ - -/*=======*/ -/* Board */ -/*=======*/ -#define DV_EVM -#define CONFIG_SYS_NAND_SMALLPAGE -#define CONFIG_SYS_USE_NAND -/*===================*/ -/* SoC Configuration */ -/*===================*/ -#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */ -#define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */ -#define CONFIG_SOC_DM644X -/*====================================================*/ -/* EEPROM definitions for Atmel 24C256BN SEEPROM chip */ -/* on Sonata/DV_EVM board. No EEPROM on schmoogie. */ -/*====================================================*/ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 -/*=============*/ -/* Memory Info */ -/*=============*/ -#define CONFIG_SYS_MALLOC_LEN (0x10000 + 128*1024) /* malloc() len */ -#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */ -#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */ -#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ -#define PHYS_SDRAM_1 0x80000000 /* DDR Start */ -#define PHYS_SDRAM_1_SIZE 0x10000000 /* DDR size 256MB */ - -#define DDR_8BANKS /* 8-bank DDR2 (256MB) */ -/*====================*/ -/* Serial Driver info */ -/*====================*/ -#define CONFIG_SYS_NS16550 -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */ -#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */ -#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */ -#define CONFIG_CONS_INDEX 1 /* use UART0 for console */ -#define CONFIG_BAUDRATE 115200 /* Default baud rate */ -/*===================*/ -/* I2C Configuration */ -/*===================*/ -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_DAVINCI -#define CONFIG_SYS_DAVINCI_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */ -#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ -/*==================================*/ -/* Network & Ethernet Configuration */ -/*==================================*/ -#define CONFIG_DRIVER_TI_EMAC -#define CONFIG_MII -#define CONFIG_BOOTP_DNS -#define CONFIG_BOOTP_DNS2 -#define CONFIG_BOOTP_SEND_HOSTNAME -#define CONFIG_NET_RETRY_COUNT 10 -/*=====================*/ -/* Flash & Environment */ -/*=====================*/ -#ifdef CONFIG_SYS_USE_NAND -#define CONFIG_NAND_DAVINCI -#define CONFIG_SYS_NAND_CS 2 -#undef CONFIG_ENV_IS_IN_FLASH -#define CONFIG_SYS_NO_FLASH -#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ -#ifdef CONFIG_SYS_NAND_SMALLPAGE -#define CONFIG_ENV_SECT_SIZE 512 /* Env sector Size */ -#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */ -#define CONFIG_MTD_PARTITIONS -#define CONFIG_MTD_DEVICE -#define CONFIG_CMD_MTDPARTS -#define MTDIDS_DEFAULT \ - "nand0=davinci_nand.0" -#define MTDPARTS_DEFAULT \ - "mtdparts=davinci_nand.0:384k(bootloader)ro,4m(kernel),-(filesystem)" -#else -#define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */ -#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ -#endif -#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */ -#define CONFIG_SYS_NAND_BASE 0x02000000 -#define CONFIG_SYS_NAND_USE_FLASH_BBT -#define CONFIG_SYS_NAND_HW_ECC -#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */ -#elif defined(CONFIG_SYS_USE_NOR) -#ifdef CONFIG_NOR_UART_BOOT -#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */ -#else -#undef CONFIG_SKIP_LOWLEVEL_INIT -#endif -#define CONFIG_ENV_IS_IN_FLASH -#undef CONFIG_SYS_NO_FLASH -#define CONFIG_FLASH_CFI_DRIVER -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */ -#define CONFIG_SYS_FLASH_SECT_SZ 0x10000 /* 64KB sect size AMD Flash */ -#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3) -#define PHYS_FLASH_1 0x02000000 /* CS2 Base address */ -#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 /* Flash Base for U-Boot */ -#define PHYS_FLASH_SIZE 0x2000000 /* Flash size 32MB */ -#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ) -#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ /* Env sector Size */ -#endif -/*==============================*/ -/* U-Boot general configuration */ -/*==============================*/ -#define CONFIG_MISC_INIT_R -#undef CONFIG_BOOTDELAY -#define CONFIG_BOOTFILE "uImage" /* Boot file name */ -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buffer sz */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ -#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* default Linux kernel load address */ -#define CONFIG_VERSION_VARIABLE -#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */ -#define CONFIG_SYS_HUSH_PARSER -#define CONFIG_CMDLINE_EDITING -#define CONFIG_SYS_LONGHELP -#define CONFIG_CRC32_VERIFY -#define CONFIG_MX_CYCLIC -#define CONFIG_USB_MUSB_HCD -#define CONFIG_USB_DAVINCI -/*===================*/ -/* Linux Information */ -/*===================*/ -#define LINUX_BOOT_PARAM_ADDR 0x80000100 -#define CONFIG_CMDLINE_TAG -#define CONFIG_SETUP_MEMORY_TAGS -#define CONFIG_BOOTARGS "mem=120M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp" -#define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot; bootm 0x2050000" -/*=================*/ -/* U-Boot commands */ -/*=================*/ -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_I2C -#define CONFIG_CMD_MII -#define CONFIG_CMD_PING -#define CONFIG_CMD_SAVES -#define CONFIG_CMD_EEPROM - -#ifdef CONFIG_CMD_BDI -#define CONFIG_CLOCKS -#endif - -#ifdef CONFIG_SYS_USE_NAND -#define CONFIG_CMD_NAND -#elif defined(CONFIG_SYS_USE_NOR) -#define CONFIG_CMD_JFFS2 -#else -#error "Either CONFIG_SYS_USE_NAND or CONFIG_SYS_USE_NOR _MUST_ be defined !!!" -#endif -/*==========================*/ -/* USB MSC support (if any) */ -/*==========================*/ -#ifdef CONFIG_USB_DAVINCI -#define CONFIG_CMD_USB -#ifdef CONFIG_USB_MUSB_HCD -#define CONFIG_USB_STORAGE -#define CONFIG_CMD_STORAGE -#define CONFIG_CMD_FAT -#define CONFIG_DOS_PARTITION -#endif -#ifdef CONFIG_USB_KEYBOARD -#define CONFIG_SYS_USB_EVENT_POLL -#define CONFIG_PREBOOT "usb start" -#endif -#endif - -#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */ - -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \ - CONFIG_SYS_INIT_RAM_SIZE - \ - GENERATED_GBL_DATA_SIZE) - -#endif /* __CONFIG_H */ |