mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 07:34:31 +00:00
0defddc851
The definitions for CONFIG_SYS_PROMPT are varied with little reason other than to display the board name. Over half the definitions are "==> ", so make this the default. The rest of the boards remain unchanged to avoid breaking any external scripts expecting a certain prompt. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
399 lines
13 KiB
C
399 lines
13 KiB
C
/*
|
|
* (C) Copyright 2008
|
|
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
|
|
#define CONFIG_8260 1
|
|
#define CONFIG_MPC8260 1
|
|
#define CONFIG_MUAS3001 1
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0xFF000000
|
|
|
|
#define CONFIG_CPM2 1 /* Has a CPM2 */
|
|
|
|
/* Do boardspecific init */
|
|
#define CONFIG_BOARD_EARLY_INIT_R 1
|
|
|
|
/* enable Watchdog */
|
|
#define CONFIG_WATCHDOG 1
|
|
|
|
/*
|
|
* Select serial console configuration
|
|
*
|
|
* If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
|
|
* CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
|
|
* for SCC).
|
|
*/
|
|
#define CONFIG_CONS_ON_SMC /* Console is on SMC */
|
|
#undef CONFIG_CONS_ON_SCC /* It's not on SCC */
|
|
#undef CONFIG_CONS_NONE /* It's not on external UART */
|
|
#if defined(CONFIG_MUAS_DEV_BOARD)
|
|
#define CONFIG_CONS_INDEX 2 /* SMC2 is used for console */
|
|
#else
|
|
#define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
|
|
#endif
|
|
|
|
/*
|
|
* Select ethernet configuration
|
|
*
|
|
* If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
|
|
* then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
|
|
* SCC, 1-3 for FCC)
|
|
*
|
|
* If CONFIG_ETHER_NONE is defined, then either the ethernet routines
|
|
* must be defined elsewhere (as for the console), or CONFIG_CMD_NET
|
|
* must be unset.
|
|
*/
|
|
#undef CONFIG_ETHER_ON_SCC /* Ethernet is not on SCC */
|
|
#define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
|
|
#undef CONFIG_ETHER_NONE /* No external Ethernet */
|
|
|
|
#define CONFIG_ETHER_INDEX 1
|
|
#define CONFIG_ETHER_ON_FCC1
|
|
#define CONFIG_HAS_ETH0
|
|
#define FCC_ENET
|
|
|
|
/*
|
|
* - Rx-CLK is CLK11
|
|
* - Tx-CLK is CLK12
|
|
*/
|
|
# define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
|
|
# define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
|
|
/*
|
|
* - RAM for BD/Buffers is on the 60x Bus (see 28-13)
|
|
*/
|
|
# define CONFIG_SYS_CPMFCR_RAMTYPE (0)
|
|
/* know on local Bus */
|
|
/* define CONFIG_SYS_CPMFCR_RAMTYPE (CPMFCR_DTB | CPMFCR_BDB) */
|
|
/*
|
|
* - Enable Full Duplex in FSMR
|
|
*/
|
|
# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB)
|
|
|
|
#define CONFIG_MII /* MII PHY management */
|
|
#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
|
|
# define CONFIG_SYS_PHY_ADDR 1
|
|
/*
|
|
* GPIO pins used for bit-banged MII communications
|
|
*/
|
|
#define MDIO_PORT 0 /* Port A */
|
|
#define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
|
|
(immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
|
|
#define MDC_DECLARE MDIO_DECLARE
|
|
|
|
|
|
#define CONFIG_SYS_MDIO_PIN 0x00200000 /* PA10 */
|
|
#define CONFIG_SYS_MDC_PIN 0x00400000 /* PA9 */
|
|
|
|
#define MDIO_ACTIVE (iop->pdir |= CONFIG_SYS_MDIO_PIN)
|
|
#define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
|
|
#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0)
|
|
|
|
#define MDIO(bit) if(bit) iop->pdat |= CONFIG_SYS_MDIO_PIN; \
|
|
else iop->pdat &= ~CONFIG_SYS_MDIO_PIN
|
|
|
|
#define MDC(bit) if(bit) iop->pdat |= CONFIG_SYS_MDC_PIN; \
|
|
else iop->pdat &= ~CONFIG_SYS_MDC_PIN
|
|
|
|
#define MIIDELAY udelay(1)
|
|
|
|
#ifndef CONFIG_8260_CLKIN
|
|
#define CONFIG_8260_CLKIN 66000000 /* in Hz */
|
|
#endif
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_DTT
|
|
#define CONFIG_CMD_ECHO
|
|
#define CONFIG_CMD_IMMAP
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_I2C
|
|
|
|
/*
|
|
* Default environment settings
|
|
*/
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"u-boot_addr_r=100000\0" \
|
|
"kernel_addr_r=200000\0" \
|
|
"fdt_addr_r=400000\0" \
|
|
"rootpath=/opt/eldk/ppc_6xx\0" \
|
|
"u-boot=muas3001/u-boot.bin\0" \
|
|
"bootfile=muas3001/uImage\0" \
|
|
"fdt_file=muas3001/muas3001.dtb\0" \
|
|
"ramdisk_file=uRamdisk\0" \
|
|
"load=tftp ${u-boot_addr_r} ${u-boot}\0" \
|
|
"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; " \
|
|
"cp.b ${u-boot_addr_r} ff000000 ${filesize};" \
|
|
"prot on ff000000 ff03ffff\0" \
|
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
"nfsroot=${serverip}:${rootpath}\0" \
|
|
"addcons=setenv bootargs ${bootargs} console=ttyCPM0,${baudrate}\0" \
|
|
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
|
|
"addip=setenv bootargs ${bootargs} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:" \
|
|
"${netmask}:${hostname}:${netdev}:off panic=1\0" \
|
|
"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
|
|
"tftp ${fdt_addr_r} ${fdt_file}; run nfsargs addip addcons;" \
|
|
"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
|
|
"net_self=tftp ${kernel_addr_r} ${bootfile}; " \
|
|
"tftp ${fdt_addr_r} ${fdt_file}; " \
|
|
"tftp ${ramdisk_addr} ${ramdisk_file}; " \
|
|
"run ramargs addip; " \
|
|
"bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0" \
|
|
"ramdisk_addr=ff210000\0" \
|
|
"kernel_addr=ff050000\0" \
|
|
"fdt_addr=ff200000\0" \
|
|
"flash_self=run ramargs addip addcons;bootm ${kernel_addr}" \
|
|
" ${ramdisk_addr} ${fdt_addr}\0" \
|
|
"updateramdisk=era ${ramdisk_addr} +1f0000;tftpb ${kernel_addr_r}" \
|
|
" ${ramdisk_file};" \
|
|
"cp.b ${kernel_addr_r} ${ramdisk_addr} ${filesize}\0" \
|
|
"updatekernel=era ${kernel_addr} +1b0000;tftpb ${kernel_addr_r}" \
|
|
" ${bootfile};" \
|
|
"cp.b ${kernel_addr_r} ${kernel_addr} ${filesize}\0" \
|
|
"updatefdt=era ${fdt_addr} +10000;tftpb ${fdt_addr_r} ${fdt_file};" \
|
|
"cp.b ${fdt_addr_r} ${fdt_addr} ${filesize}\0" \
|
|
""
|
|
|
|
#define CONFIG_BOOTCOMMAND "run net_nfs"
|
|
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#else
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#endif
|
|
#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 CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
|
|
|
|
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
|
|
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
#define CONFIG_SYS_FLASH_BASE 0xFF000000
|
|
#define CONFIG_SYS_FLASH_SIZE 32
|
|
#define CONFIG_SYS_FLASH_CFI
|
|
#define CONFIG_FLASH_CFI_DRIVER
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
|
|
|
|
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
|
|
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
|
|
#define CONFIG_SYS_RAMBOOT
|
|
#endif
|
|
|
|
#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 0x10000
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
|
|
#endif /* CONFIG_ENV_IS_IN_FLASH */
|
|
|
|
/*
|
|
* I2C Bus
|
|
*/
|
|
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
|
|
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F
|
|
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
|
|
/* 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_IMMR 0xF0000000
|
|
#define CONFIG_SYS_DEFAULT_IMMR 0x0F010000
|
|
|
|
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
|
|
#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
|
|
|
|
/* Hard reset configuration word */
|
|
#define CONFIG_SYS_HRCW_MASTER 0x0E028200 /* BPS=11 CIP=1 ISB=010 BMS=1 */
|
|
|
|
/* No slaves */
|
|
#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 CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
|
|
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
|
|
#endif
|
|
|
|
#define CONFIG_SYS_HID0_INIT 0
|
|
#define CONFIG_SYS_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE)
|
|
|
|
#define CONFIG_SYS_HID2 0
|
|
|
|
#define CONFIG_SYS_SIUMCR 0x00200000
|
|
#define CONFIG_SYS_BCR 0x004c0000
|
|
#define CONFIG_SYS_SCCR 0x0
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* SYPCR - System Protection Control 4-35
|
|
* SYPCR can only be written once after reset!
|
|
*-----------------------------------------------------------------------
|
|
* Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
|
|
*/
|
|
#if defined(CONFIG_WATCHDOG)
|
|
#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
|
|
SYPCR_SWRI|SYPCR_SWP|SYPCR_SWE)
|
|
#else
|
|
#define CONFIG_SYS_SYPCR (SYPCR_SWTC|SYPCR_BMT|SYPCR_PBME|SYPCR_LBME|\
|
|
SYPCR_SWRI|SYPCR_SWP)
|
|
#endif /* CONFIG_WATCHDOG */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* RMR - Reset Mode Register 5-5
|
|
*-----------------------------------------------------------------------
|
|
* turn on Checkstop Reset Enable
|
|
*/
|
|
#define CONFIG_SYS_RMR 0
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* TMCNTSC - Time Counter Status and Control 4-40
|
|
*-----------------------------------------------------------------------
|
|
* Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
|
|
* and enable Time Counter
|
|
*/
|
|
#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* PISCR - Periodic Interrupt Status and Control 4-42
|
|
*-----------------------------------------------------------------------
|
|
* Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
|
|
* Periodic timer
|
|
*/
|
|
#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* RCCR - RISC Controller Configuration 13-7
|
|
*-----------------------------------------------------------------------
|
|
*/
|
|
#define CONFIG_SYS_RCCR 0
|
|
|
|
/*
|
|
* Init Memory Controller:
|
|
*
|
|
* Bank Bus Machine PortSz Device
|
|
* ---- --- ------- ------ ------
|
|
* 0 60x GPCM 32 bit FLASH
|
|
* 1 60x SDRAM 64 bit SDRAM
|
|
* 4 60x GPCM 16 bit I/O Ctrl
|
|
*
|
|
*/
|
|
/* Bank 0 - FLASH
|
|
*/
|
|
#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
|
|
BRx_PS_32 |\
|
|
BRx_MS_GPCM_P |\
|
|
BRx_V)
|
|
|
|
#define CONFIG_SYS_OR0_PRELIM (0xff000020)
|
|
|
|
/* Bank 1 - 60x bus SDRAM
|
|
*/
|
|
#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (256 << 20) /* less than 256 MB */
|
|
|
|
#define CONFIG_SYS_MPTPR 0x2800
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
* Address for Mode Register Set (MRS) command
|
|
*-----------------------------------------------------------------------------
|
|
*/
|
|
#define CONFIG_SYS_MRS_OFFS 0x00000110
|
|
#define CONFIG_SYS_PSRT 0x13
|
|
|
|
#define CONFIG_SYS_BR1_PRELIM ((CONFIG_SYS_SDRAM_BASE & BRx_BA_MSK) |\
|
|
BRx_PS_64 |\
|
|
BRx_MS_SDRAM_P |\
|
|
BRx_V)
|
|
|
|
#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR1_LITTLE
|
|
|
|
/* SDRAM initialization values
|
|
*/
|
|
#define CONFIG_SYS_OR1_LITTLE ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
|
|
ORxS_BPD_4 |\
|
|
ORxS_ROWST_PBI1_A7 |\
|
|
ORxS_NUMR_12)
|
|
|
|
#define CONFIG_SYS_PSDMR_LITTLE 0x004b36a3
|
|
|
|
#define CONFIG_SYS_OR1_BIG ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
|
|
ORxS_BPD_4 |\
|
|
ORxS_ROWST_PBI1_A4 |\
|
|
ORxS_NUMR_12)
|
|
|
|
#define CONFIG_SYS_PSDMR_BIG 0x014f36a3
|
|
|
|
/* IO on CS4 initialization values
|
|
*/
|
|
#define CONFIG_SYS_IO_BASE 0xc0000000
|
|
#define CONFIG_SYS_IO_SIZE 1
|
|
|
|
#define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_IO_BASE & BRx_BA_MSK) |\
|
|
BRx_PS_16 | BRx_MS_GPCM_L | BRx_V)
|
|
|
|
#define CONFIG_SYS_OR4_PRELIM (0xfff80020)
|
|
|
|
#define CONFIG_SYS_RESET_ADDRESS 0xFDFFFFFC /* "bad" address */
|
|
|
|
/* pass open firmware flat tree */
|
|
#define CONFIG_OF_LIBFDT 1
|
|
#define CONFIG_OF_BOARD_SETUP 1
|
|
|
|
#define OF_TBCLK (bd->bi_busfreq / 4)
|
|
#if defined(CONFIG_MUAS_DEV_BOARD)
|
|
#define OF_STDOUT_PATH "/soc/cpm/serial@11a90"
|
|
#else
|
|
#define OF_STDOUT_PATH "/soc/cpm/serial@11a80"
|
|
#endif
|
|
|
|
#endif /* __CONFIG_H */
|