/* * (C) Copyright 2007-2010 Michal Simek * * Michal SIMEK * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef __CONFIG_H #define __CONFIG_H #include "../board/xilinx/microblaze-generic/xparameters.h" /* MicroBlaze CPU */ #define CONFIG_MICROBLAZE 1 #define MICROBLAZE_V5 1 /* uart */ #ifdef XILINX_UARTLITE_BASEADDR # define CONFIG_XILINX_UARTLITE # define CONFIG_SERIAL_BASE XILINX_UARTLITE_BASEADDR # define CONFIG_BAUDRATE XILINX_UARTLITE_BAUDRATE # define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } # define CONSOLE_ARG "console=console=ttyUL0,115200\0" #elif XILINX_UART16550_BASEADDR # define CONFIG_SYS_NS16550 1 # define CONFIG_SYS_NS16550_SERIAL # define CONFIG_SYS_NS16550_REG_SIZE -4 # define CONFIG_CONS_INDEX 1 # define CONFIG_SYS_NS16550_COM1 \ (XILINX_UART16550_BASEADDR + 0x1000) # define CONFIG_SYS_NS16550_CLK XILINX_UART16550_CLOCK_HZ # define CONFIG_BAUDRATE 115200 /* The following table includes the supported baudrates */ # define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} # define CONSOLE_ARG "console=console=ttyS0,115200\0" #else # error Undefined uart #endif /* setting reset address */ /*#define CONFIG_SYS_RESET_ADDRESS CONFIG_SYS_TEXT_BASE*/ /* ethernet */ #undef CONFIG_SYS_ENET #ifdef XILINX_EMACLITE_BASEADDR # define CONFIG_XILINX_EMACLITE 1 # define CONFIG_SYS_ENET #elif XILINX_LLTEMAC_BASEADDR # define CONFIG_XILINX_LL_TEMAC 1 # define CONFIG_SYS_ENET #endif #if defined(XILINX_AXIEMAC_BASEADDR) # define CONFIG_XILINX_AXIEMAC 1 # define CONFIG_SYS_ENET #endif #undef ET_DEBUG /* gpio */ #ifdef XILINX_GPIO_BASEADDR # define CONFIG_SYS_GPIO_0 1 # define CONFIG_SYS_GPIO_0_ADDR XILINX_GPIO_BASEADDR #endif /* interrupt controller */ #ifdef XILINX_INTC_BASEADDR # define CONFIG_SYS_INTC_0 1 # define CONFIG_SYS_INTC_0_ADDR XILINX_INTC_BASEADDR # define CONFIG_SYS_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS #endif /* timer */ #ifdef XILINX_TIMER_BASEADDR # if (XILINX_TIMER_IRQ != -1) # define CONFIG_SYS_TIMER_0 1 # define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR # define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ # define FREQUENCE XILINX_CLOCK_FREQ # define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 ) # endif #elif XILINX_CLOCK_FREQ # define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ #else # error BAD CLOCK FREQ #endif /* FSL */ /* #define CONFIG_SYS_FSL_2 */ /* #define FSL_INTR_2 1 */ /* * memory layout - Example * CONFIG_SYS_TEXT_BASE = 0x1200_0000; * CONFIG_SYS_SRAM_BASE = 0x1000_0000; * CONFIG_SYS_SRAM_SIZE = 0x0400_0000; * * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000 * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000 * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000 * * 0x1000_0000 CONFIG_SYS_SDRAM_BASE * FREE * 0x1200_0000 CONFIG_SYS_TEXT_BASE * U-BOOT code * 0x1202_0000 * FREE * * STACK * 0x13F7_F000 CONFIG_SYS_MALLOC_BASE * MALLOC_AREA 256kB Alloc * 0x11FB_F000 CONFIG_SYS_MONITOR_BASE * MONITOR_CODE 256kB Env * 0x13FF_F000 CONFIG_SYS_GBL_DATA_OFFSET * GLOBAL_DATA 4kB bd, gd * 0x1400_0000 CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE */ /* ddr sdram - main memory */ #define CONFIG_SYS_SDRAM_BASE XILINX_RAM_START #define CONFIG_SYS_SDRAM_SIZE XILINX_RAM_SIZE #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x1000) /* global pointer */ /* start of global data */ #define CONFIG_SYS_GBL_DATA_OFFSET \ (CONFIG_SYS_SDRAM_SIZE - GENERATED_GBL_DATA_SIZE) /* monitor code */ #define SIZE 0x40000 #define CONFIG_SYS_MONITOR_LEN SIZE #define CONFIG_SYS_MONITOR_BASE \ (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \ - CONFIG_SYS_MONITOR_LEN - GENERATED_BD_INFO_SIZE) #define CONFIG_SYS_MONITOR_END \ (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) #define CONFIG_SYS_MALLOC_LEN SIZE #define CONFIG_SYS_MALLOC_BASE \ (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN) /* stack */ #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_MALLOC_BASE /*#define RAMENV */ #define FLASH #ifdef FLASH # define CONFIG_SYS_FLASH_BASE XILINX_FLASH_START # define CONFIG_SYS_FLASH_SIZE XILINX_FLASH_SIZE # define CONFIG_SYS_FLASH_CFI 1 # define CONFIG_FLASH_CFI_DRIVER 1 /* ?empty sector */ # define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* max number of memory banks */ # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of sectors on one chip */ # define CONFIG_SYS_MAX_FLASH_SECT 512 /* hardware flash protection */ # define CONFIG_SYS_FLASH_PROTECTION # ifdef RAMENV # define CONFIG_ENV_IS_NOWHERE 1 # define CONFIG_ENV_SIZE 0x1000 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) # else /* !RAMENV */ # define CONFIG_ENV_IS_IN_FLASH 1 /* 128K(one sector) for env */ # define CONFIG_ENV_SECT_SIZE 0x20000 # define CONFIG_ENV_ADDR \ (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE)) # define CONFIG_ENV_SIZE 0x20000 # endif /* !RAMBOOT */ #else /* !FLASH */ /* ENV in RAM */ # define CONFIG_SYS_NO_FLASH 1 # define CONFIG_ENV_IS_NOWHERE 1 # define CONFIG_ENV_SIZE 0x1000 # define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE) /* hardware flash protection */ # define CONFIG_SYS_FLASH_PROTECTION #endif /* !FLASH */ /* system ace */ #ifdef XILINX_SYSACE_BASEADDR # define CONFIG_SYSTEMACE /* #define DEBUG_SYSTEMACE */ # define SYSTEMACE_CONFIG_FPGA # define CONFIG_SYS_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR # define CONFIG_SYS_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH # define CONFIG_DOS_PARTITION #endif #if defined(XILINX_USE_ICACHE) # define CONFIG_ICACHE #else # undef CONFIG_ICACHE #endif #if defined(XILINX_USE_DCACHE) # define CONFIG_DCACHE #else # undef CONFIG_DCACHE #endif /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. */ #include #define CONFIG_CMD_ASKENV #define CONFIG_CMD_IRQ #define CONFIG_CMD_MFSL #define CONFIG_CMD_ECHO #if defined(CONFIG_DCACHE) || defined(CONFIG_ICACHE) # define CONFIG_CMD_CACHE #else # undef CONFIG_CMD_CACHE #endif #ifndef CONFIG_SYS_ENET # undef CONFIG_CMD_NET # undef CONFIG_CMD_NFS #else # define CONFIG_CMD_PING # define CONFIG_CMD_DHCP #endif #if defined(CONFIG_SYSTEMACE) # define CONFIG_CMD_EXT2 # define CONFIG_CMD_FAT #endif #if defined(FLASH) # define CONFIG_CMD_ECHO # define CONFIG_CMD_FLASH # define CONFIG_CMD_IMLS # define CONFIG_CMD_JFFS2 # if !defined(RAMENV) # define CONFIG_CMD_SAVEENV # define CONFIG_CMD_SAVES # endif #else # undef CONFIG_CMD_IMLS # undef CONFIG_CMD_FLASH # undef CONFIG_CMD_JFFS2 #endif #if defined(CONFIG_CMD_JFFS2) /* JFFS2 partitions */ #define CONFIG_CMD_MTDPARTS /* mtdparts command line support */ #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ #define CONFIG_FLASH_CFI_MTD #define MTDIDS_DEFAULT "nor0=flash-0" /* default mtd partition table */ #define MTDPARTS_DEFAULT "mtdparts=flash-0:256k(u-boot),"\ "256k(env),3m(kernel),1m(romfs),"\ "1m(cramfs),-(jffs2)" #endif /* Miscellaneous configurable options */ #define CONFIG_SYS_PROMPT "U-Boot-mONStR> " /* size of console buffer */ #define CONFIG_SYS_CBSIZE 512 /* print buffer size */ #define CONFIG_SYS_PBSIZE \ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* max number of command args */ #define CONFIG_SYS_MAXARGS 15 #define CONFIG_SYS_LONGHELP /* default load address */ #define CONFIG_SYS_LOAD_ADDR XILINX_RAM_START #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ #define CONFIG_BOOTARGS "root=romfs" #define CONFIG_HOSTNAME XILINX_BOARD_NAME #define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm" #define CONFIG_IPADDR 192.168.0.3 #define CONFIG_SERVERIP 192.168.0.5 #define CONFIG_GATEWAYIP 192.168.0.1 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD /* architecture dependent code */ #define CONFIG_SYS_USR_EXCEP /* user exception */ #define CONFIG_SYS_HZ 1000 #define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo" #define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \ "nor0=flash-0\0"\ "mtdparts=mtdparts=flash-0:"\ "256k(u-boot),256k(env),3m(kernel),"\ "1m(romfs),1m(cramfs),-(jffs2)\0" #define CONFIG_CMDLINE_EDITING /* Use the HUSH parser */ #define CONFIG_SYS_HUSH_PARSER #ifdef CONFIG_SYS_HUSH_PARSER # define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #endif /* Enable flat device tree support */ #define CONFIG_LMB 1 #define CONFIG_FIT 1 #define CONFIG_OF_LIBFDT 1 #endif /* __CONFIG_H */