/* * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.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 */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options */ #define CONFIG_E300 1 /* E300 family */ #define CONFIG_MPC83xx 1 /* MPC83xx family */ #define CONFIG_MPC8308 1 /* MPC8308 CPU specific */ #define CONFIG_MPC8308RDB 1 /* MPC8308RDB board specific */ #define CONFIG_SYS_TEXT_BASE 0xFE000000 #define CONFIG_MISC_INIT_R /* * On-board devices * * TSEC1 is SoC TSEC * TSEC2 is VSC switch */ #define CONFIG_TSEC1 #define CONFIG_VSC7385_ENET /* * System Clock Setup */ #define CONFIG_83XX_CLKIN 33333333 /* in Hz */ #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN /* * Hardware Reset Configuration Word * if CLKIN is 66.66MHz, then * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz * We choose the A type silicon as default, so the core is 400Mhz. */ #define CONFIG_SYS_HRCW_LOW (\ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\ HRCWL_DDR_TO_SCB_CLK_2X1 |\ HRCWL_SVCOD_DIV_2 |\ HRCWL_CSB_TO_CLKIN_4X1 |\ HRCWL_CORE_TO_CSB_3X1) /* * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits * in 8308's HRCWH according to the manual, but original Freescale's * code has them and I've expirienced some problems using the board * with BDI3000 attached when I've tried to set these bits to zero * (UART doesn't work after the 'reset run' command). */ #define CONFIG_SYS_HRCW_HIGH (\ HRCWH_PCI_HOST |\ HRCWH_PCI1_ARBITER_ENABLE |\ HRCWH_CORE_ENABLE |\ HRCWH_FROM_0X00000100 |\ HRCWH_BOOTSEQ_DISABLE |\ HRCWH_SW_WATCHDOG_DISABLE |\ HRCWH_ROM_LOC_LOCAL_16BIT |\ HRCWH_RL_EXT_LEGACY |\ HRCWH_TSEC1M_IN_RGMII |\ HRCWH_TSEC2M_IN_RGMII |\ HRCWH_BIG_ENDIAN) /* * System IO Config */ #define CONFIG_SYS_SICRH (\ SICRH_ESDHC_A_SD |\ SICRH_ESDHC_B_SD |\ SICRH_ESDHC_C_SD |\ SICRH_GPIO_A_TSEC2 |\ SICRH_GPIO_B_TSEC2_GTX_CLK125 |\ SICRH_IEEE1588_A_GPIO |\ SICRH_USB |\ SICRH_GTM_GPIO |\ SICRH_IEEE1588_B_GPIO |\ SICRH_ETSEC2_CRS |\ SICRH_GPIOSEL_1 |\ SICRH_TMROBI_V3P3 |\ SICRH_TSOBI1_V2P5 |\ SICRH_TSOBI2_V2P5) /* 0x01b7d103 */ #define CONFIG_SYS_SICRL (\ SICRL_SPI_PF0 |\ SICRL_UART_PF0 |\ SICRL_IRQ_PF0 |\ SICRL_I2C2_PF0 |\ SICRL_ETSEC1_GTX_CLK125) /* 0x00000040 */ /* * IMMR new address */ #define CONFIG_SYS_IMMR 0xE0000000 /* * SERDES */ #define CONFIG_FSL_SERDES #define CONFIG_FSL_SERDES1 0xe3000 /* * Arbiter Setup */ #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */ #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */ #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */ /* * DDR Setup */ #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */ #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \ | DDRCDR_PZ_LOZ \ | DDRCDR_NZ_LOZ \ | DDRCDR_ODT \ | DDRCDR_Q_DRN) /* 0x7b880001 */ /* * Manually set up DDR parameters * consist of two chips HY5PS12621BFP-C4 from HYNIX */ #define CONFIG_SYS_DDR_SIZE 128 /* MB */ #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ | CSCONFIG_ODT_RD_NEVER \ | CSCONFIG_ODT_WR_ONLY_CURRENT \ | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10) /* 0x80010102 */ #define CONFIG_SYS_DDR_TIMING_3 0x00000000 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \ | (0 << TIMING_CFG0_WRT_SHIFT) \ | (0 << TIMING_CFG0_RRT_SHIFT) \ | (0 << TIMING_CFG0_WWT_SHIFT) \ | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \ | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \ | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \ | (2 << TIMING_CFG0_MRS_CYC_SHIFT)) /* 0x00220802 */ #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \ | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \ | (2 << TIMING_CFG1_ACTTORW_SHIFT) \ | (5 << TIMING_CFG1_CASLAT_SHIFT) \ | (6 << TIMING_CFG1_REFREC_SHIFT) \ | (2 << TIMING_CFG1_WRREC_SHIFT) \ | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \ | (2 << TIMING_CFG1_WRTORD_SHIFT)) /* 0x27256222 */ #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \ | (4 << TIMING_CFG2_CPO_SHIFT) \ | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \ | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \ | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \ | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \ | (5 << TIMING_CFG2_FOUR_ACT_SHIFT)) /* 0x121048c5 */ #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \ | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT)) /* 0x03600100 */ #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \ | SDRAM_CFG_SDRAM_TYPE_DDR2 \ | SDRAM_CFG_DBW_32) /* 0x43080000 */ #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */ #define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) \ | (0x0232 << SDRAM_MODE_SD_SHIFT)) /* ODT 150ohm CL=3, AL=1 on SDRAM */ #define CONFIG_SYS_DDR_MODE2 0x00000000 /* * Memory test */ #define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */ #define CONFIG_SYS_MEMTEST_END 0x07f00000 /* * The reserved memory */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */ #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */ /* * Initial RAM Base Address Setup */ #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */ #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */ #define CONFIG_SYS_GBL_DATA_OFFSET \ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) /* * Local Bus Configuration & Clock Setup */ #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2 #define CONFIG_SYS_LBC_LBCR 0x00040000 /* * FLASH on the Local Bus */ #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */ #define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is 8M */ #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */ /* Window base at flash base */ #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB) #define CONFIG_SYS_BR0_PRELIM (\ CONFIG_SYS_FLASH_BASE /* Flash Base address */ |\ (2 << BR_PS_SHIFT) /* 16 bit port size */ |\ BR_V) /* valid */ #define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \ | OR_UPM_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_MAX_FLASH_BANKS 1 /* number of banks */ /* 127 64KB sectors and 8 8KB top sectors per device */ #define CONFIG_SYS_MAX_FLASH_SECT 135 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ /* * NAND Flash on the Local Bus */ #define CONFIG_SYS_NAND_BASE 0xE0600000 /* 0xE0600000 */ #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE \ | (2< " /* Pass open firmware flat tree */ #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 #define CONFIG_OF_STDOUT_VIA_ALIAS 1 /* I2C */ #define CONFIG_HARD_I2C /* I2C with hardware support */ #define CONFIG_FSL_I2C #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_NOPROBES { {0, 0x51} } /* Don't probe these addrs */ #define CONFIG_SYS_I2C_OFFSET 0x3000 #define CONFIG_SYS_I2C2_OFFSET 0x3100 /* * Board info - revision and where boot from */ #define CONFIG_SYS_I2C_PCF8574A_ADDR 0x39 /* * Config on-board RTC */ #define CONFIG_RTC_DS1337 /* ds1339 on board, use ds1337 rtc via i2c */ #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ /* * General PCI * Addresses are mapped 1-1. */ #define CONFIG_SYS_PCIE1_BASE 0xA0000000 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* enable PCIE clock */ #define CONFIG_SYS_SCCR_PCIEXP1CM 1 #define CONFIG_PCI #define CONFIG_PCIE #define CONFIG_PCI_PNP /* do pci plug-and-play */ #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1 /* * TSEC */ #define CONFIG_TSEC_ENET /* TSEC ethernet support */ #define CONFIG_SYS_TSEC1_OFFSET 0x24000 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET) #define CONFIG_SYS_TSEC2_OFFSET 0x25000 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET) /* * TSEC ethernet configuration */ #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_TSEC1_NAME "eTSEC0" #define CONFIG_TSEC2_NAME "eTSEC1" #define TSEC1_PHY_ADDR 2 #define TSEC2_PHY_ADDR 1 #define TSEC1_PHYIDX 0 #define TSEC2_PHYIDX 0 #define TSEC1_FLAGS TSEC_GIGABIT #define TSEC2_FLAGS TSEC_GIGABIT /* Options are: eTSEC[0-1] */ #define CONFIG_ETHPRIME "eTSEC0" /* * Environment */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ CONFIG_SYS_MONITOR_LEN) #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */ #define CONFIG_ENV_SIZE 0x2000 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ /* * 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_DATE #define CONFIG_CMD_DHCP #define CONFIG_CMD_I2C #define CONFIG_CMD_MII #define CONFIG_CMD_NET #define CONFIG_CMD_PCI #define CONFIG_CMD_PING #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ /* 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 */ /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #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 256 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */ /* * Core HID Setup */ #define CONFIG_SYS_HID0_INIT 0x000000000 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ HID0_ENABLE_INSTRUCTION_CACHE | \ HID0_ENABLE_DYNAMIC_POWER_MANAGMENT) #define CONFIG_SYS_HID2 HID2_HBE /* * MMU Setup */ /* DDR: cache cacheable */ #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \ BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \ BATU_VS | BATU_VP) #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */ #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \ BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \ BATU_VP) #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U /* FLASH: icache cacheable, but dcache-inhibit and guarded */ #define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ BATL_MEMCOHERENCE) #define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \ BATU_VS | BATU_VP) #define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \ BATL_CACHEINHIBIT | \ BATL_GUARDEDSTORAGE) #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U /* Stack in dcache: cacheable, no memory coherence */ #define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW) #define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \ BATU_VS | BATU_VP) #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U /* * Environment Configuration */ #define CONFIG_ENV_OVERWRITE #if defined(CONFIG_TSEC_ENET) #define CONFIG_HAS_ETH0 #define CONFIG_HAS_ETH1 #endif #define CONFIG_BAUDRATE 115200 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ #define xstr(s) str(s) #define str(s) #s #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath}\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ "addip=setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ "addtty=setenv bootargs ${bootargs}" \ " console=${consoledev},${baudrate}\0" \ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ "addmisc=setenv bootargs ${bootargs}\0" \ "kernel_addr=FE080000\0" \ "fdt_addr=FE280000\0" \ "ramdisk_addr=FE290000\0" \ "u-boot=mpc8308rdb/u-boot.bin\0" \ "kernel_addr_r=1000000\0" \ "fdt_addr_r=C00000\0" \ "hostname=mpc8308rdb\0" \ "bootfile=mpc8308rdb/uImage\0" \ "fdtfile=mpc8308rdb/mpc8308rdb.dtb\0" \ "rootpath=/opt/eldk-4.2/ppc_6xx\0" \ "flash_self=run ramargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr} - ${fdt_addr}\0" \ "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \ "tftp ${fdt_addr_r} ${fdtfile};" \ "run nfsargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ "bootcmd=run flash_self\0" \ "load=tftp ${loadaddr} ${u-boot}\0" \ "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) \ " +${filesize};era " xstr(CONFIG_SYS_MONITOR_BASE) \ " +${filesize};cp.b ${fileaddr} " \ xstr(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \ "upd=run load update\0" \ #endif /* __CONFIG_H */