diff options
Diffstat (limited to 'include/configs/mgcoge.h')
| -rw-r--r-- | include/configs/mgcoge.h | 207 |
1 files changed, 130 insertions, 77 deletions
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h index 99bd1ce..dc9b311 100644 --- a/include/configs/mgcoge.h +++ b/include/configs/mgcoge.h @@ -66,9 +66,9 @@ #undef CONFIG_ETHER_NONE /* No external Ethernet */ #define CONFIG_ETHER_INDEX 4 -#define CFG_SCC_TOUT_LOOP 10000000 +#define CONFIG_SYS_SCC_TOUT_LOOP 10000000 -# define CFG_CMXSCR_VALUE (CMXSCR_RS4CS_CLK7 | CMXSCR_TS4CS_CLK8) +# define CONFIG_SYS_CMXSCR_VALUE (CMXSCR_RS4CS_CLK7 | CMXSCR_TS4CS_CLK8) #ifndef CONFIG_8260_CLKIN #define CONFIG_8260_CLKIN 66000000 /* in Hz */ @@ -76,12 +76,17 @@ #define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTCOUNT_LIMIT + /* * Command line configuration. */ #include <config_cmd_default.h> +#define CONFIG_CMD_DTT #define CONFIG_CMD_ECHO +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_I2C #define CONFIG_CMD_IMMAP #define CONFIG_CMD_MII #define CONFIG_CMD_PING @@ -127,107 +132,154 @@ /* * Miscellaneous configurable options */ -#define CFG_HUSH_PARSER -#define CFG_PROMPT_HUSH_PS2 "> " -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_HUSH_INIT_VAR 1 #if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ -#define CFG_MEMTEST_START 0x00100000 /* memtest works on */ -#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ +#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ -#define CFG_LOAD_ADDR 0x100000 /* default load address */ +#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ +#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ -#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } -#define CFG_SDRAM_BASE 0x00000000 -#define CFG_FLASH_BASE 0xFE000000 -#define CFG_FLASH_SIZE 32 -#define CFG_FLASH_CFI +#define CONFIG_SYS_SDRAM_BASE 0x00000000 +#define CONFIG_SYS_FLASH_BASE 0xFE000000 +#define CONFIG_SYS_FLASH_SIZE 32 +#define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER -#define CFG_MAX_FLASH_BANKS 2 /* max num of flash banks */ -#define CFG_MAX_FLASH_SECT 512 /* max num of sects on one chip */ +#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ -#define CFG_FLASH_BASE_1 0x50000000 -#define CFG_FLASH_SIZE_1 64 +#define CONFIG_SYS_FLASH_BASE_1 0x50000000 +#define CONFIG_SYS_FLASH_SIZE_1 64 -#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE, CFG_FLASH_BASE_1 } +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_1 } -#define CFG_MONITOR_BASE TEXT_BASE -#if (CFG_MONITOR_BASE < CFG_FLASH_BASE) -#define CFG_RAMBOOT +#define CONFIG_SYS_MONITOR_BASE TEXT_BASE +#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_RAMBOOT #endif -#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256KB for Monitor */ +#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256KB for Monitor */ #define CONFIG_ENV_IS_IN_FLASH #ifdef CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SECT_SIZE 0x20000 -#define CONFIG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN) -#define CONFIG_ENV_OFFSET CFG_MONITOR_LEN +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_ENV_OFFSET CONFIG_SYS_MONITOR_LEN /* Address and size of Redundant Environment Sector */ #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #endif /* CONFIG_ENV_IS_IN_FLASH */ -#define CFG_IMMR 0xF0000000 +/* enable I2C and select the hardware/software driver */ +#undef CONFIG_HARD_I2C /* I2C with hardware support */ +#define CONFIG_SOFT_I2C 1 /* I2C bit-banged */ +#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_SLAVE 0x7F + +/* + * Software (bit-bang) I2C driver configuration + */ -#define CFG_INIT_RAM_ADDR CFG_IMMR -#define CFG_INIT_RAM_END 0x2000 /* End of used area in DPRAM */ -#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ -#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) -#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET +#define I2C_PORT 3 /* Port A=0, B=1, C=2, D=3 */ +#define I2C_ACTIVE (iop->pdir |= 0x00010000) +#define I2C_TRISTATE (iop->pdir &= ~0x00010000) +#define I2C_READ ((iop->pdat & 0x00010000) != 0) +#define I2C_SDA(bit) if(bit) iop->pdat |= 0x00010000; \ + else iop->pdat &= ~0x00010000 +#define I2C_SCL(bit) if(bit) iop->pdat |= 0x00020000; \ + else iop->pdat &= ~0x00020000 +#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ + +#define CONFIG_I2C_MULTI_BUS 1 +#define CONFIG_I2C_CMD_TREE 1 +#define CONFIG_SYS_MAX_I2C_BUS 2 +#define CONFIG_SYS_I2C_INIT_BOARD 1 +#define CONFIG_I2C_MUX 1 + +/* EEprom support */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 + +/* Support the IVM EEprom */ +#define CONFIG_SYS_IVM_EEPROM_ADR 0x50 +#define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400 +#define CONFIG_SYS_IVM_EEPROM_PAGE_LEN 0x100 + +/* I2C SYSMON (LM75, AD7414 is almost compatible) */ +#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ +#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ +#define CONFIG_SYS_DTT_MAX_TEMP 70 +#define CONFIG_SYS_DTT_LOW_TEMP -30 +#define CONFIG_SYS_DTT_HYSTERESIS 3 +#define CONFIG_SYS_DTT_BUS_NUM (CONFIG_SYS_MAX_I2C_BUS) + +#define CONFIG_SYS_IMMR 0xF0000000 + +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR +#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in DPRAM */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET /* Hard reset configuration word */ -#define CFG_HRCW_MASTER 0x0604b211 +#define CONFIG_SYS_HRCW_MASTER 0x0604b211 /* No slaves */ -#define CFG_HRCW_SLAVE1 0 -#define CFG_HRCW_SLAVE2 0 -#define CFG_HRCW_SLAVE3 0 -#define CFG_HRCW_SLAVE4 0 -#define CFG_HRCW_SLAVE5 0 -#define CFG_HRCW_SLAVE6 0 -#define CFG_HRCW_SLAVE7 0 +#define CONFIG_SYS_HRCW_SLAVE1 0 +#define CONFIG_SYS_HRCW_SLAVE2 0 +#define CONFIG_SYS_HRCW_SLAVE3 0 +#define CONFIG_SYS_HRCW_SLAVE4 0 +#define CONFIG_SYS_HRCW_SLAVE5 0 +#define CONFIG_SYS_HRCW_SLAVE6 0 +#define CONFIG_SYS_HRCW_SLAVE7 0 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ #define BOOTFLAG_WARM 0x02 /* Software reboot */ -#define CFG_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ +#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */ +#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ -#define CFG_CACHELINE_SIZE 32 /* For MPC8260 CPUs */ +#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */ #if defined(CONFIG_CMD_KGDB) -# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ +# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif -#define CFG_HID0_INIT 0 -#define CFG_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE) +#define CONFIG_SYS_HID0_INIT 0 +#define CONFIG_SYS_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE) -#define CFG_HID2 0 +#define CONFIG_SYS_HID2 0 -#define CFG_SIUMCR 0x4020c200 -#define CFG_SYPCR 0xFFFFFFC3 -#define CFG_BCR 0x10000000 -#define CFG_SCCR (SCCR_PCI_MODE | SCCR_PCI_MODCK) +#define CONFIG_SYS_SIUMCR 0x4020c200 +#define CONFIG_SYS_SYPCR 0xFFFFFFC3 +#define CONFIG_SYS_BCR 0x10000000 +#define CONFIG_SYS_SCCR (SCCR_PCI_MODE | SCCR_PCI_MODCK) /*----------------------------------------------------------------------- * RMR - Reset Mode Register 5-5 *----------------------------------------------------------------------- * turn on Checkstop Reset Enable */ -#define CFG_RMR 0 +#define CONFIG_SYS_RMR 0 /*----------------------------------------------------------------------- * TMCNTSC - Time Counter Status and Control 4-40 @@ -235,7 +287,7 @@ * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk, * and enable Time Counter */ -#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) +#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE) /*----------------------------------------------------------------------- * PISCR - Periodic Interrupt Status and Control 4-42 @@ -243,13 +295,13 @@ * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable * Periodic timer */ -#define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) +#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE) /*----------------------------------------------------------------------- * RCCR - RISC Controller Configuration 13-7 *----------------------------------------------------------------------- */ -#define CFG_RCCR 0 +#define CONFIG_SYS_RCCR 0 /* * Init Memory Controller: @@ -264,12 +316,12 @@ */ /* Bank 0 - FLASH */ -#define CFG_BR0_PRELIM ((CFG_FLASH_BASE & BRx_BA_MSK) |\ +#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\ BRx_PS_8 |\ BRx_MS_GPCM_P |\ BRx_V) -#define CFG_OR0_PRELIM (MEG_TO_AM(CFG_FLASH_SIZE) |\ +#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\ ORxG_CSNT |\ ORxG_ACS_DIV2 |\ ORxG_SCY_5_CLK |\ @@ -279,33 +331,33 @@ /* Bank 1 - 60x bus SDRAM */ #define SDRAM_MAX_SIZE 0x08000000 /* max. 128 MB */ -#define CFG_GLOBAL_SDRAM_LIMIT (256 << 20) /* less than 256 MB */ +#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (256 << 20) /* less than 256 MB */ -#define CFG_MPTPR 0x1800 +#define CONFIG_SYS_MPTPR 0x1800 /*----------------------------------------------------------------------------- * Address for Mode Register Set (MRS) command *----------------------------------------------------------------------------- */ -#define CFG_MRS_OFFS 0x00000110 -#define CFG_PSRT 0x0e +#define CONFIG_SYS_MRS_OFFS 0x00000110 +#define CONFIG_SYS_PSRT 0x0e -#define CFG_BR1_PRELIM ((CFG_SDRAM_BASE & BRx_BA_MSK) |\ +#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\ BRx_PS_64 |\ BRx_MS_SDRAM_P |\ BRx_V) -#define CFG_OR1_PRELIM CFG_OR1 +#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR1 /* SDRAM initialization values */ -#define CFG_OR1 ((~(CFG_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ +#define CONFIG_SYS_OR1 ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\ ORxS_BPD_8 |\ ORxS_ROWST_PBI0_A7 |\ ORxS_NUMR_13) -#define CFG_PSDMR (PSDMR_SDAM_A14_IS_A5 |\ +#define CONFIG_SYS_PSDMR (PSDMR_SDAM_A14_IS_A5 |\ PSDMR_BSMA_A14_A16 |\ PSDMR_SDA10_PBI0_A9 |\ PSDMR_RFRC_5_CLK |\ @@ -317,28 +369,29 @@ /* GPIO/PIGGY on CS3 initialization values */ -#define CFG_PIGGY_BASE 0x30000000 -#define CFG_PIGGY_SIZE 128 +#define CONFIG_SYS_PIGGY_BASE 0x30000000 +#define CONFIG_SYS_PIGGY_SIZE 128 -#define CFG_BR3_PRELIM ((CFG_PIGGY_BASE & BRx_BA_MSK) |\ +#define CONFIG_SYS_BR3_PRELIM ((CONFIG_SYS_PIGGY_BASE & BRx_BA_MSK) |\ BRx_PS_8 | BRx_MS_GPCM_P | BRx_V) -#define CFG_OR3_PRELIM (MEG_TO_AM(CFG_PIGGY_SIZE) |\ +#define CONFIG_SYS_OR3_PRELIM (MEG_TO_AM(CONFIG_SYS_PIGGY_SIZE) |\ ORxG_CSNT | ORxG_ACS_DIV2 |\ ORxG_SCY_3_CLK | ORxG_TRLX ) /* CFG-Flash on CS5 initialization values */ -#define CFG_BR5_PRELIM ((CFG_FLASH_BASE_1 & BRx_BA_MSK) |\ +#define CONFIG_SYS_BR5_PRELIM ((CONFIG_SYS_FLASH_BASE_1 & BRx_BA_MSK) |\ BRx_PS_16 | BRx_MS_GPCM_P | BRx_V) -#define CFG_OR5_PRELIM (MEG_TO_AM(CFG_FLASH_SIZE_1) |\ +#define CONFIG_SYS_OR5_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE_1) |\ ORxG_CSNT | ORxG_ACS_DIV2 |\ ORxG_SCY_5_CLK | ORxG_TRLX ) -#define CFG_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */ +#define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */ /* pass open firmware flat tree */ +#define CONFIG_FIT 1 #define CONFIG_OF_LIBFDT 1 #define CONFIG_OF_BOARD_SETUP 1 |