| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. |
| * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com |
| * |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_E300 1 /* E300 family */ |
| |
| /* |
| * On-board devices |
| * |
| * TSECs |
| */ |
| #define CONFIG_TSEC1 |
| #define CONFIG_TSEC2 |
| |
| /* |
| * System IO Config |
| */ |
| #define CONFIG_SYS_SICRH (\ |
| SICRH_ESDHC_A_GPIO |\ |
| SICRH_ESDHC_B_GPIO |\ |
| SICRH_ESDHC_C_GTM |\ |
| SICRH_GPIO_A_TSEC2 |\ |
| SICRH_GPIO_B_TSEC2_TX_CLK |\ |
| SICRH_IEEE1588_A_GPIO |\ |
| SICRH_USB |\ |
| SICRH_GTM_GPIO |\ |
| SICRH_IEEE1588_B_GPIO |\ |
| SICRH_ETSEC2_CRS |\ |
| SICRH_GPIOSEL_1 |\ |
| SICRH_TMROBI_V3P3 |\ |
| SICRH_TSOBI1_V3P3 |\ |
| SICRH_TSOBI2_V3P3) /* 0xf577d100 */ |
| #define CONFIG_SYS_SICRL (\ |
| SICRL_SPI_PF0 |\ |
| SICRL_UART_PF0 |\ |
| SICRL_IRQ_PF0 |\ |
| SICRL_I2C2_PF0 |\ |
| SICRL_ETSEC1_TX_CLK) /* 0x00000000 */ |
| |
| #define CONFIG_SYS_GPIO1_PRELIM |
| /* GPIO Default input/output settings */ |
| #define CONFIG_SYS_GPIO1_DIR 0x7AAF8C00 |
| /* |
| * Default GPIO values: |
| * LED#1 enabled; WLAN enabled; Both COM LED on (orange) |
| */ |
| #define CONFIG_SYS_GPIO1_DAT 0x08008C00 |
| |
| /* |
| * 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_WIDTH FLASH_CFI_16BIT |
| |
| #define CONFIG_SYS_FLASH_BASE 0xFC000000 /* FLASH base address */ |
| #define CONFIG_SYS_FLASH_SIZE 64 /* FLASH size is 64M */ |
| |
| /* Window base at flash base */ |
| #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \ |
| | BR_PS_16 /* 16 bit port */ \ |
| | BR_MS_GPCM /* MSEL = GPCM */ \ |
| | BR_V) /* valid */ |
| #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ |
| | OR_UPM_XAM \ |
| | OR_GPCM_CSNT \ |
| | OR_GPCM_ACS_DIV2 \ |
| | OR_GPCM_XACS \ |
| | OR_GPCM_SCY_4 \ |
| | OR_GPCM_TRLX_SET \ |
| | OR_GPCM_EHTR_SET) |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 |
| |
| /* Flash Erase Timeout (ms) */ |
| #define CONFIG_SYS_FLASH_ERASE_TOUT (1000 * 1024) |
| /* Flash Write Timeout (ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT (500 * 1024) |
| |
| /* |
| * SJA1000 CAN controller on Local Bus |
| */ |
| #define CONFIG_SYS_SJA1000_BASE 0xFBFF0000 |
| #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_SJA1000_BASE \ |
| | BR_PS_8 /* 8 bit port size */ \ |
| | BR_MS_GPCM /* MSEL = GPCM */ \ |
| | BR_V) /* valid */ |
| #define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \ |
| | OR_GPCM_SCY_5 \ |
| | OR_GPCM_EHTR_SET) |
| /* 0xFFFF8052 */ |
| |
| /* |
| * CPLD on Local Bus |
| */ |
| #define CONFIG_SYS_CPLD_BASE 0xFBFF8000 |
| #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_CPLD_BASE \ |
| | BR_PS_8 /* 8 bit port */ \ |
| | BR_MS_GPCM /* MSEL = GPCM */ \ |
| | BR_V) /* valid */ |
| #define CONFIG_SYS_OR2_PRELIM (OR_AM_32KB \ |
| | OR_GPCM_SCY_4 \ |
| | OR_GPCM_EHTR_SET) |
| /* 0xFFFF8042 */ |
| |
| /* |
| * Serial Port |
| */ |
| #undef CONFIG_SERIAL_SOFTWARE_FIFO |
| #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, 57600, 115200} |
| |
| #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) |
| #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) |
| |
| /* I2C */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_FSL |
| #define CONFIG_SYS_FSL_I2C_SPEED 400000 |
| #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_FSL_I2C2_SPEED 400000 |
| #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F |
| #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 |
| #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 |
| |
| /* |
| * 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_INDIRECT_BRIDGE |
| #define CONFIG_PCIE |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ |
| #define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1 |
| |
| /* |
| * TSEC |
| */ |
| #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_TSEC1_NAME "eTSEC0" |
| #define CONFIG_TSEC2_NAME "eTSEC1" |
| #define TSEC1_PHY_ADDR 1 |
| #define TSEC2_PHY_ADDR 2 |
| #define TSEC1_PHYIDX 0 |
| #define TSEC2_PHYIDX 0 |
| #define TSEC1_FLAGS 0 |
| #define TSEC2_FLAGS 0 |
| |
| /* Options are: eTSEC[0-1] */ |
| #define CONFIG_ETHPRIME "eTSEC0" |
| |
| /* |
| * Environment |
| */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ |
| CONFIG_SYS_MONITOR_LEN) |
| #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(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 |
| |
| /* |
| * Command line configuration. |
| */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ |
| |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| |
| /* Boot Argument Buffer Size */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 8 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 |
| |
| /* |
| * Environment Configuration |
| */ |
| |
| #define CONFIG_ENV_OVERWRITE |
| |
| #if defined(CONFIG_TSEC_ENET) |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_HAS_ETH1 |
| #endif |
| |
| #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ |
| |
| |
| #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=FC0A0000\0" \ |
| "fdt_addr=FC2A0000\0" \ |
| "ramdisk_addr=FC2C0000\0" \ |
| "u-boot=mpc8308_p1m/u-boot.bin\0" \ |
| "kernel_addr_r=1000000\0" \ |
| "fdt_addr_r=C00000\0" \ |
| "hostname=mpc8308_p1m\0" \ |
| "bootfile=mpc8308_p1m/uImage\0" \ |
| "fdtfile=mpc8308_p1m/mpc8308_p1m.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} ${u-boot}\0" \ |
| "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \ |
| " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\ |
| " +${filesize};cp.b ${fileaddr} " \ |
| __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \ |
| "upd=run load update\0" \ |
| |
| #endif /* __CONFIG_H */ |