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Diffstat (limited to 'include/configs/MPC8349ITX.h')
| -rw-r--r-- | include/configs/MPC8349ITX.h | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h new file mode 100644 index 0000000..c395d62 --- /dev/null +++ b/include/configs/MPC8349ITX.h @@ -0,0 +1,454 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) Freescale Semiconductor, Inc. 2006. + */ + +/* + MPC8349E-mITX and MPC8349E-mITX-GP board configuration file + + Memory map: + + 0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB) + 0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB) + 0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB) + 0xE000_0000-0xEFFF_FFFF IMMR (1 MB) + 0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB) + 0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB) + 0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only) + 0xF001_0000-0xF001_FFFF Local bus expansion slot + 0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only) + 0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory + 0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only) + + I2C address list: + Align. Board + Bus Addr Part No. Description Length Location + ---------------------------------------------------------------- + I2C0 0x50 M24256-BWMN6P Board EEPROM 2 U64 + + I2C1 0x20 PCF8574 I2C Expander 0 U8 + I2C1 0x21 PCF8574 I2C Expander 0 U10 + I2C1 0x38 PCF8574A I2C Expander 0 U8 + I2C1 0x39 PCF8574A I2C Expander 0 U10 + I2C1 0x51 (DDR) DDR EEPROM 1 U1 + I2C1 0x68 DS1339 RTC 1 U68 + + Note that a given board has *either* a pair of 8574s or a pair of 8574As. +*/ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MISC_INIT_F + +/* + * On-board devices + */ + +#ifdef CONFIG_TARGET_MPC8349ITX +/* The CF card interface on the back of the board */ +#define CONFIG_COMPACT_FLASH +#define CONFIG_VSC7385_ENET /* VSC7385 ethernet support */ +#define CONFIG_SYS_USB_HOST /* use the EHCI USB controller */ +#endif + +#define CONFIG_RTC_DS1337 +#define CONFIG_SYS_I2C + +/* + * Device configurations + */ + +/* I2C */ +#ifdef 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_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 + +#define CONFIG_SYS_SPD_BUS_NUM 1 /* The I2C bus for SPD */ +#define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */ + +#define CONFIG_SYS_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */ +#define CONFIG_SYS_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */ +#define CONFIG_SYS_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */ +#define CONFIG_SYS_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */ +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */ +#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/ +#define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */ + +/* Don't probe these addresses: */ +#define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \ + {1, CONFIG_SYS_I2C_8574_ADDR2}, \ + {1, CONFIG_SYS_I2C_8574A_ADDR1}, \ + {1, CONFIG_SYS_I2C_8574A_ADDR2} } +/* Bit definitions for the 8574[A] I2C expander */ + /* Board revision, 00=0.0, 01=0.1, 10=1.0 */ +#define I2C_8574_REVISION 0x03 +#define I2C_8574_CF 0x08 /* 1=Compact flash absent, 0=present */ +#define I2C_8574_MPCICLKRN 0x10 /* MiniPCI Clk Run */ +#define I2C_8574_PCI66 0x20 /* 0=33MHz PCI, 1=66MHz PCI */ +#define I2C_8574_FLASHSIDE 0x40 /* 0=Reset vector from U4, 1=from U7*/ + +#endif + +/* Compact Flash */ +#ifdef CONFIG_COMPACT_FLASH + +#define CONFIG_SYS_IDE_MAXBUS 1 +#define CONFIG_SYS_IDE_MAXDEVICE 1 + +#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 +#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF_BASE +#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 +#define CONFIG_SYS_ATA_REG_OFFSET 0 +#define CONFIG_SYS_ATA_ALT_OFFSET 0x0200 +#define CONFIG_SYS_ATA_STRIDE 2 + +/* If a CF card is not inserted, time out quickly */ +#define ATA_RESET_TIME 1 + +#endif + +/* + * SATA + */ +#ifdef CONFIG_SATA_SIL3114 + +#define CONFIG_SYS_SATA_MAX_DEVICE 4 +#define CONFIG_LBA48 + +#endif + +#ifdef CONFIG_SYS_USB_HOST +/* + * Support USB + */ +#define CONFIG_USB_EHCI_FSL + +/* Current USB implementation supports the only USB controller, + * so we have to choose between the MPH or the DR ones */ +#if 1 +#define CONFIG_HAS_FSL_MPH_USB +#else +#define CONFIG_HAS_FSL_DR_USB +#endif + +#endif + +/* + * DDR Setup + */ +#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory*/ +#define CONFIG_SYS_83XX_DDR_USES_CS0 +#define CONFIG_SYS_MEMTEST_START 0x1000 /* memtest region */ +#define CONFIG_SYS_MEMTEST_END 0x2000 + +#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \ + | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075) + +#define CONFIG_VERY_BIG_RAM +#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)256 << 20) + +#ifdef CONFIG_SYS_I2C +#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/ +#endif + +/* No SPD? Then manually set up DDR parameters */ +#ifndef CONFIG_SPD_EEPROM + #define CONFIG_SYS_DDR_SIZE 256 /* Mb */ + #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \ + | CSCONFIG_ROW_BIT_13 \ + | CSCONFIG_COL_BIT_10) + + #define CONFIG_SYS_DDR_TIMING_1 0x26242321 + #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */ +#endif + +/* + *Flash on the Local Bus + */ + +#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */ +#define CONFIG_SYS_FLASH_EMPTY_INFO +/* 127 64KB sectors + 8 8KB 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) */ +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT + +/* The ITX has two flash chips, but the ITX-GP has only one. To support both +boards, we say we have two, but don't display a message if we find only one. */ +#define CONFIG_SYS_FLASH_QUIET_TEST +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */ +#define CONFIG_SYS_FLASH_BANKS_LIST \ + {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000} +#define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size in MB */ + +/* Vitesse 7385 */ + +#ifdef CONFIG_VSC7385_ENET + +#define CONFIG_TSEC2 + +/* The flash address and size of the VSC7385 firmware image */ +#define CONFIG_VSC7385_IMAGE 0xFEFFE000 +#define CONFIG_VSC7385_IMAGE_SIZE 8192 + +#endif + +/* + * BRx, ORx, LBLAWBARx, and LBLAWARx + */ + + +/* Vitesse 7385 */ + +#define CONFIG_SYS_VSC7385_BASE 0xF8000000 + +#define CONFIG_SYS_LED_BASE 0xF9000000 + + +/* Compact Flash */ + +#ifdef CONFIG_COMPACT_FLASH + +#define CONFIG_SYS_CF_BASE 0xF0000000 + + +#endif + +/* + * U-Boot memory configuration + */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ + +#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_RAMBOOT +#else +#undef CONFIG_SYS_RAMBOOT +#endif + +#define CONFIG_SYS_INIT_RAM_LOCK +#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */ +#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) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */ +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ +#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */ + +/* + * Serial Port + */ +#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 CONSOLE ttyS0 + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) + +/* + * PCI + */ +#ifdef CONFIG_PCI +#define CONFIG_PCI_INDIRECT_BRIDGE + +#define CONFIG_MPC83XX_PCI2 + +/* + * General PCI + * Addresses are mapped 1-1. + */ +#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 +#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE +#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI1_MMIO_BASE \ + (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE) +#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE +#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI1_IO_BASE 0x00000000 +#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 +#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */ + +#ifdef CONFIG_MPC83XX_PCI2 +#define CONFIG_SYS_PCI2_MEM_BASE \ + (CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE) +#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE +#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI2_MMIO_BASE \ + (CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE) +#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE +#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI2_IO_BASE 0x00000000 +#define CONFIG_SYS_PCI2_IO_PHYS \ + (CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE) +#define CONFIG_SYS_PCI2_IO_SIZE 0x01000000 /* 16M */ +#endif + +#ifndef CONFIG_PCI_PNP + #define PCI_ENET0_IOADDR 0x00000000 + #define PCI_ENET0_MEMADDR CONFIG_SYS_PCI2_MEM_BASE + #define PCI_IDSEL_NUMBER 0x0f /* IDSEL = AD15 */ +#endif + +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ + +#endif + +/* TSEC */ + +#ifdef CONFIG_TSEC_ENET +#define CONFIG_TSEC1 + +#ifdef CONFIG_TSEC1 +#define CONFIG_HAS_ETH0 +#define CONFIG_TSEC1_NAME "TSEC0" +#define CONFIG_SYS_TSEC1_OFFSET 0x24000 +#define TSEC1_PHY_ADDR 0x1c /* VSC8201 uses address 0x1c */ +#define TSEC1_PHYIDX 0 +#define TSEC1_FLAGS TSEC_GIGABIT +#endif + +#ifdef CONFIG_TSEC2 +#define CONFIG_HAS_ETH1 +#define CONFIG_TSEC2_NAME "TSEC1" +#define CONFIG_SYS_TSEC2_OFFSET 0x25000 + +#define TSEC2_PHY_ADDR 4 +#define TSEC2_PHYIDX 0 +#define TSEC2_FLAGS TSEC_GIGABIT +#endif + +#define CONFIG_ETHPRIME "Freescale TSEC" + +#endif + +/* + * Environment + */ +#define CONFIG_ENV_OVERWRITE + +#ifndef CONFIG_SYS_RAMBOOT + #define CONFIG_ENV_ADDR \ + (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) + #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for environment */ + #define CONFIG_ENV_SIZE 0x2000 +#else + #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) + #define CONFIG_ENV_SIZE 0x2000 +#endif + +#define CONFIG_LOADS_ECHO /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE + +/* Watchdog */ +#undef CONFIG_WATCHDOG /* watchdog disabled */ + +/* + * Miscellaneous configurable options + */ + +#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ +#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */ + +/* + * 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. + */ + /* Initial Memory map for Linux*/ +#define CONFIG_SYS_BOOTMAPSZ (256 << 20) +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +/* + * System performance + */ +#define CONFIG_SYS_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */ +#define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */ +#define CONFIG_SYS_SCCR_USBMPHCM 3 /* USB MPH controller's clock */ +#define CONFIG_SYS_SCCR_USBDRCM 0 /* USB DR controller's clock */ + +/* + * System IO Config + */ +/* Needed for gigabit to work on TSEC 1 */ +#define CONFIG_SYS_SICRH SICRH_TSOBI1 + /* USB DR as device + USB MPH as host */ +#define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1) + +#if defined(CONFIG_CMD_KGDB) +#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ +#endif + +/* + * Environment Configuration + */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_NETDEV "eth0" + +/* Default path and filenames */ +#define CONFIG_ROOTPATH "/nfsroot/rootfs" +#define CONFIG_BOOTFILE "uImage" + /* U-Boot image on TFTP server */ +#define CONFIG_UBOOTPATH "u-boot.bin" + +#ifdef CONFIG_TARGET_MPC8349ITX +#define CONFIG_FDTFILE "mpc8349emitx.dtb" +#else +#define CONFIG_FDTFILE "mpc8349emitxgp.dtb" +#endif + + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "console=" __stringify(CONSOLE) "\0" \ + "netdev=" CONFIG_NETDEV "\0" \ + "uboot=" CONFIG_UBOOTPATH "\0" \ + "tftpflash=tftpboot $loadaddr $uboot; " \ + "protect off " __stringify(CONFIG_SYS_TEXT_BASE) \ + " +$filesize; " \ + "erase " __stringify(CONFIG_SYS_TEXT_BASE) \ + " +$filesize; " \ + "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ + " $filesize; " \ + "protect on " __stringify(CONFIG_SYS_TEXT_BASE) \ + " +$filesize; " \ + "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \ + " $filesize\0" \ + "fdtaddr=780000\0" \ + "fdtfile=" CONFIG_FDTFILE "\0" + +#define CONFIG_NFSBOOTCOMMAND \ + "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \ + " ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\ + " console=$console,$baudrate $othbootargs; " \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" + +#define CONFIG_RAMBOOTCOMMAND \ + "setenv bootargs root=/dev/ram rw" \ + " console=$console,$baudrate $othbootargs; " \ + "tftp $ramdiskaddr $ramdiskfile;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr $ramdiskaddr $fdtaddr" + +#endif |