| /* |
| * Copyright 2011 Alex Dubov <oakad@yahoo.com> |
| * |
| * 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 |
| */ |
| |
| /* |
| * Merury Computers MPQ101 board configuration file |
| * |
| */ |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #ifdef CONFIG_36BIT |
| # define CONFIG_PHYS_64BIT |
| #endif |
| |
| /* High Level Configuration Options */ |
| #define CONFIG_BOOKE /* BOOKE */ |
| #define CONFIG_E500 /* BOOKE e500 family */ |
| #define CONFIG_MPC85xx /* MPC8540/60/55/41/48 */ |
| #define CONFIG_MPC8548 /* MPC8548 specific */ |
| #define CONFIG_MPQ101 /* MPQ101 board specific */ |
| |
| #define CONFIG_SYS_SRIO /* enable serial RapidIO */ |
| #define CONFIG_TSEC_ENET /* tsec ethernet support */ |
| #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ |
| #define CONFIG_FSL_LAW /* Use common FSL init code */ |
| |
| /* |
| * These can be toggled for performance analysis, otherwise use default. |
| */ |
| #define CONFIG_L2_CACHE /* toggle L2 cache */ |
| #define CONFIG_BTB /* toggle branch predition */ |
| |
| #define CONFIG_PANIC_HANG |
| |
| /* |
| * Only possible on E500 Version 2 or newer cores. |
| */ |
| #define CONFIG_ENABLE_36BIT_PHYS |
| |
| #ifdef CONFIG_PHYS_64BIT |
| # define CONFIG_ADDR_MAP |
| # define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */ |
| #endif |
| |
| |
| #define CONFIG_SYS_CLK_FREQ 33000000 /* sysclk for MPC85xx */ |
| |
| #define CONFIG_SYS_CCSRBAR 0xe0000000 |
| #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR |
| |
| /* DDR Setup */ |
| #define CONFIG_FSL_DDR2 |
| |
| #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ |
| |
| #define CONFIG_MEM_INIT_VALUE 0xDeadBeef |
| #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ |
| #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE |
| |
| #define CONFIG_NUM_DDR_CONTROLLERS 1 |
| #define CONFIG_DIMM_SLOTS_PER_CTLR 1 |
| #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR) |
| |
| /* Fixed 512MB DDR2 parameters */ |
| #define CONFIG_SYS_SDRAM_SIZE_LOG 29 /* DDR is 512MB */ |
| #define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f |
| #define CONFIG_SYS_DDR_CS0_CONFIG 0x80014102 |
| #define CONFIG_SYS_DDR_TIMING_3 0x00010000 |
| #define CONFIG_SYS_DDR_TIMING_0 0x00260802 |
| #define CONFIG_SYS_DDR_TIMING_1 0x5c47a432 |
| #define CONFIG_SYS_DDR_TIMING_1_PERF 0x49352322 |
| #define CONFIG_SYS_DDR_TIMING_2 0x03984cce |
| #define CONFIG_SYS_DDR_TIMING_2_PERF 0x14904cca |
| #define CONFIG_SYS_DDR_MODE_1 0x00400442 |
| #define CONFIG_SYS_DDR_MODE_1_PERF 0x00480432 |
| #define CONFIG_SYS_DDR_MODE_2 0x00000000 |
| #define CONFIG_SYS_DDR_MODE_2_PERF 0x00000000 |
| #define CONFIG_SYS_DDR_INTERVAL 0x08200100 |
| #define CONFIG_SYS_DDR_INTERVAL_PERF 0x06180100 |
| #define CONFIG_SYS_DDR_CLK_CTRL 0x03800000 |
| #define CONFIG_SYS_DDR_CONTROL 0xc3008000 /* Type = DDR2 */ |
| #define CONFIG_SYS_DDR_CONTROL2 0x04400000 |
| |
| #define CONFIG_SYS_ALT_MEMTEST |
| #define CONFIG_SYS_MEMTEST_START 0x0ff00000 /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_END 0x0ffffffc |
| |
| /* |
| * RAM definitions |
| */ |
| #define CONFIG_SYS_INIT_RAM_LOCK |
| #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */ |
| |
| #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \ |
| - GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
| |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ |
| #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */ |
| |
| /* |
| * Local Bus Definitions |
| */ |
| #define CONFIG_SYS_LBC_LCRR 0x00000004 /* LB clock ratio reg */ |
| #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */ |
| |
| |
| /* |
| * FLASH on the Local Bus |
| * One bank, 128M, using the CFI driver. |
| */ |
| #define CONFIG_SYS_BOOT_BLOCK 0xf8000000 /* boot TLB block */ |
| #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK /* start of FLASH 128M */ |
| |
| #ifdef CONFIG_PHYS_64BIT |
| # define CONFIG_SYS_FLASH_BASE_PHYS 0xff8000000ull |
| #else |
| # define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE |
| #endif |
| |
| /* 0xf8001801 */ |
| #define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \ |
| | BR_PS_32 | BR_V) |
| |
| /* 0xf8006ff7 */ |
| #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(128) | OR_GPCM_XAM | OR_GPCM_CSNT \ |
| | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS \ |
| | OR_GPCM_SCY_15 | OR_GPCM_TRLX \ |
| | OR_GPCM_EHTR | OR_GPCM_EAD) |
| |
| #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS} |
| #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */ |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */ |
| |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ |
| |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CONFIG_SYS_FLASH_CFI |
| #define CONFIG_SYS_FLASH_EMPTY_INFO |
| #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7 |
| /* |
| * When initializing flash, if we cannot find the manufacturer ID, |
| * assume this is the AMD flash. |
| */ |
| #define CONFIG_ASSUME_AMD_FLASH |
| |
| /* |
| * Environment parameters |
| */ |
| #define CONFIG_ENV_IS_IN_FLASH |
| #define CONFIG_ENV_OVERWRITE |
| #define CONFIG_SYS_USE_PPCENV |
| #define ENV_IS_EMBEDDED |
| #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K */ |
| #define CONFIG_ENV_SIZE 0x800 |
| |
| /* Environment at the start of flash sector, before text. */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE - CONFIG_ENV_SIZE) |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ |
| #define CONFIG_SYS_TEXT_BASE 0xfffc0800 |
| #define CONFIG_SYS_LDSCRIPT "board/mercury/mpq101/u-boot.lds" |
| |
| /* |
| * Cypress CY7C67200 USB controller on the Local Bus. |
| * Not supported by u-boot at present. |
| */ |
| #define CONFIG_SYS_LBC_OPTION_BASE 0xf0000000 |
| |
| #ifdef CONFIG_PHYS_64BIT |
| # define CONFIG_SYS_LBC_OPTION_BASE_PHYS 0xff0000000ull |
| #else |
| # define CONFIG_SYS_LBC_OPTION_BASE_PHYS CONFIG_SYS_LBC_OPTION_BASE |
| #endif |
| |
| /* 0xf0001001 */ |
| #define CONFIG_SYS_BR1_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_LBC_OPTION_BASE_PHYS) \ |
| | BR_PS_16 | BR_V) |
| |
| /* fffff002 */ |
| #define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(0x8000) | OR_GPCM_XAM \ |
| | OR_GPCM_BCTLD | OR_GPCM_EHTR) |
| |
| /* |
| * Serial Ports |
| */ |
| #define CONFIG_CONS_INDEX 2 |
| #define CONFIG_SYS_NS16550 |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, 9600, \ |
| 19200, 38400, 115200} |
| |
| #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500) |
| #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600) |
| |
| /* |
| * I2C buses and peripherals |
| */ |
| #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ |
| #define CONFIG_HARD_I2C /* I2C with hardware support*/ |
| #define CONFIG_I2C_MULTI_BUS |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7f |
| #define CONFIG_SYS_I2C_OFFSET 0x3000 |
| #define CONFIG_SYS_I2C2_OFFSET 0x3100 |
| |
| /* I2C RTC - M41T81 */ |
| #define CONFIG_RTC_M41T62 |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x68 |
| #define CONFIG_SYS_M41T11_BASE_YEAR 2000 |
| |
| /* I2C EEPROM - 24C256 */ |
| #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12 |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| #define CONFIG_SYS_EEPROM_BUS_NUM 1 |
| |
| /* |
| * RapidIO MMU |
| */ |
| #ifdef CONFIG_SYS_SRIO |
| # define CONFIG_SRIO1 |
| # define CONFIG_SYS_SRIO1_MEM_VIRT 0xc0000000 |
| # define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */ |
| |
| # ifdef CONFIG_PHYS_64BIT |
| # define CONFIG_SYS_SRIO1_MEM_PHYS 0xfc0000000ull |
| # else |
| # define CONFIG_SYS_SRIO1_MEM_PHYS CONFIG_SYS_SRIO1_MEM_VIRT |
| # endif |
| #endif |
| |
| /* |
| * Ethernet |
| */ |
| #ifdef CONFIG_TSEC_ENET |
| |
| # define CONFIG_MII /* MII PHY management */ |
| # define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */ |
| |
| # define CONFIG_TSEC1 |
| # define CONFIG_TSEC1_NAME "eTSEC0" |
| # define TSEC1_PHY_ADDR 0x10 |
| # define TSEC1_PHYIDX 0 |
| # define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
| |
| # define CONFIG_TSEC2 |
| # define CONFIG_TSEC2_NAME "eTSEC1" |
| # define TSEC2_PHY_ADDR 0x11 |
| # define TSEC2_PHYIDX 0 |
| # define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
| |
| # define CONFIG_TSEC3 |
| # define CONFIG_TSEC3_NAME "eTSEC2" |
| # define TSEC3_PHY_ADDR 0x12 |
| # define TSEC3_PHYIDX 0 |
| # define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
| |
| # define CONFIG_TSEC4 |
| # define CONFIG_TSEC4_NAME "eTSEC3" |
| # define TSEC4_PHY_ADDR 0x13 |
| # define TSEC4_PHYIDX 0 |
| # define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) |
| |
| /* Options are: eTSEC[0-3] */ |
| # define CONFIG_ETHPRIME "eTSEC0" |
| # define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ |
| #endif |
| |
| /* |
| * Command line configuration. |
| */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_CMD_DATE |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_SNTP |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_EEPROM |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_ELF |
| #define CONFIG_CMD_IRQ |
| #define CONFIG_CMD_SETEXPR |
| #define CONFIG_CMD_JFFS2 |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| |
| /* pass open firmware flat tree */ |
| #define CONFIG_OF_LIBFDT |
| #define CONFIG_OF_BOARD_SETUP |
| #define CONFIG_OF_STDOUT_VIA_ALIAS |
| |
| #define CONFIG_FIT /* new uImage format support */ |
| #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ |
| |
| /* Use the HUSH parser */ |
| #define CONFIG_SYS_HUSH_PARSER |
| |
| |
| #define CONFIG_LOADS_ECHO /* echo on for serial download */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ |
| |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_CMDLINE_EDITING /* Command-line editing */ |
| #define CONFIG_AUTO_COMPLETE /* add autocompletion support */ |
| |
| #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ |
| #define CONFIG_SYS_PROMPT "MPQ-101=> " /* Monitor Command Prompt */ |
| |
| /* Console I/O Buffer Size */ |
| #ifdef CONFIG_CMD_KGDB |
| # define CONFIG_SYS_CBSIZE 1024 |
| #else |
| # define CONFIG_SYS_CBSIZE 256 |
| #endif |
| |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT)+16) |
| |
| #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */ |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 16 MB of memory, since this is |
| * the maximum mapped by the Linux kernel during initialization. |
| */ |
| #define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/ |
| #define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */ |
| |
| #ifdef CONFIG_CMD_KGDB |
| # define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
| # define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ |
| #endif |
| |
| /* |
| * Basic Environment Configuration |
| */ |
| #define CONFIG_BAUDRATE 115200 |
| #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ |
| |
| /*default location for tftp and bootm*/ |
| #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR |
| |
| #endif /* __CONFIG_H */ |
