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u-boot/include/configs/SCM.h
Peter Tyser d98b0523cf powerpc: Cleanup BOOTFLAG_* references 
Now that warm booting is not supported, there isn't a need for the
BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them.

Note that this change makes the board info bd_bootflags field useless.
It will always be set to 0, but we leave it around so that we don't
break the board info structure that some OSes are expecting to be passed
from U-Boot.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-10-18 22:38:56 +02:00

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/*
* (C) Copyright 2001
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* 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
*/
/*
* board/config.h - configuration options, board specific
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC8260 1 /* This is a MPC8260 CPU */
#define CONFIG_TQM8260 200 /* ...on a TQM8260 module Rev.200 */
#define CONFIG_SCM 1 /* ...on a System Controller Module */
#define CONFIG_CPM2 1 /* Has a CPM2 */
#define CONFIG_SYS_TEXT_BASE 0x40000000
#if (CONFIG_TQM8260 <= 100)
# error "TQM8260 module revison not supported"
#endif
/* We use a TQM8260 module with a 300MHz CPU */
#define CONFIG_300MHz
/* Define 60x busmode only if your TQM8260 has L2 cache! */
#ifdef CONFIG_L2_CACHE
# define CONFIG_BUSMODE_60x 1 /* bus mode: 60x */
#else
# undef CONFIG_BUSMODE_60x /* bus mode: 8260 */
#endif
/* The board with 300MHz CPU doesn't have L2 cache, but works in 60x bus mode */
#ifdef CONFIG_300MHz
# define CONFIG_BUSMODE_60x
#endif
#define CONFIG_82xx_CONS_SMC1 1 /* console on SMC1 */
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;echo"
#undef CONFIG_BOOTARGS
#define CONFIG_BOOTCOMMAND \
"bootp; " \
"setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
"bootm"
/* 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 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
/*
* Software (bit-bang) I2C driver configuration
*/
#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_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
#define CONFIG_I2C_X
/*
* 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).
*
* if CONFIG_CONS_NONE is defined, then the serial console routines must
* defined elsewhere (for example, on the cogent platform, there are serial
* ports on the motherboard which are used for the serial console - see
* cogent/cma101/serial.[ch]).
*/
#define CONFIG_CONS_ON_SMC /* define if console on SMC */
#undef CONFIG_CONS_ON_SCC /* define if console on SCC */
#undef CONFIG_CONS_NONE /* define if console on something else*/
#ifdef CONFIG_82xx_CONS_SMC1
#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
#endif
#ifdef CONFIG_82xx_CONS_SMC2
#define CONFIG_CONS_INDEX 2 /* which serial channel for console */
#endif
#undef CONFIG_CONS_USE_EXTC /* SMC/SCC use ext clock not brg_clk */
#define CONFIG_CONS_EXTC_RATE 3686400 /* SMC/SCC ext clk rate in Hz */
#define CONFIG_CONS_EXTC_PINSEL 0 /* pin select 0=CLK3/CLK9 */
/*
* 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.
*
* (On TQM8260 either SCC1 or FCC2 may be chosen: SCC1 is hardwired to the
* X.29 connector, and FCC2 is hardwired to the X.1 connector)
*/
#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */
#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
#undef CONFIG_ETHER_NONE /* define if ether on something else */
#define CONFIG_ETHER_INDEX 1 /* which SCC/FCC channel for ethernet */
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
/*
* - Rx-CLK is CLK12
* - Tx-CLK is CLK11
* - RAM for BD/Buffers is on the 60x Bus (see 28-13)
* - Enable Full Duplex in FSMR
*/
# define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC1|CMXFCR_RF1CS_MSK|CMXFCR_TF1CS_MSK)
# define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF1CS_CLK12|CMXFCR_TF1CS_CLK11)
# define CONFIG_SYS_CPMFCR_RAMTYPE 0
# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB)
#elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3)
/*
* - Rx-CLK is CLK15
* - Tx-CLK is CLK16
* - RAM for BD/Buffers is on the 60x Bus (see 28-13)
* - Enable Full Duplex in FSMR
*/
# define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC3|CMXFCR_RF3CS_MSK|CMXFCR_TF3CS_MSK)
# define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF3CS_CLK15|CMXFCR_TF3CS_CLK16)
# define CONFIG_SYS_CPMFCR_RAMTYPE 0
# define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE|FCC_PSMR_LPB)
#endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */
/* system clock rate (CLKIN) - equal to the 60x and local bus speed */
#ifndef CONFIG_300MHz
#define CONFIG_8260_CLKIN 66666666 /* in Hz */
#else
#define CONFIG_8260_CLKIN 83333000 /* in Hz */
#endif
#if defined(CONFIG_CONS_NONE) || defined(CONFIG_CONS_USE_EXTC)
#define CONFIG_BAUDRATE 230400
#else
#define CONFIG_BAUDRATE 115200
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_BOOTFILESIZE
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_I2C
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_BSP
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#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 0x0400000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 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 }
#define CONFIG_SYS_RESET_ADDRESS 0xFFFFFFFC /* "bad" address */
#define CONFIG_MISC_INIT_R /* have misc_init_r() function */
/*
* 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 (8 << 20) /* Initial Memory map for Linux */
/* What should the base address of the main FLASH be and how big is
* it (in MBytes)? This must contain CONFIG_SYS_TEXT_BASE from board/tqm8260/config.mk
* The main FLASH is whichever is connected to *CS0.
*/
#define CONFIG_SYS_FLASH0_BASE 0x40000000
#define CONFIG_SYS_FLASH1_BASE 0x60000000
#define CONFIG_SYS_FLASH0_SIZE 32
#define CONFIG_SYS_FLASH1_SIZE 32
/* Flash bank size (for preliminary settings)
*/
#define CONFIG_SYS_FLASH_SIZE CONFIG_SYS_FLASH0_SIZE
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
#if 0
/* Start port with environment in flash; switch to EEPROM later */
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x40000)
#define CONFIG_ENV_SIZE 0x40000
#define CONFIG_ENV_SECT_SIZE 0x40000
#else
/* Final version: environment in EEPROM */
#define CONFIG_ENV_IS_IN_EEPROM 1
#define CONFIG_ENV_OFFSET 0
#define CONFIG_ENV_SIZE 2048
#endif
/*-----------------------------------------------------------------------
* Hardware Information Block
*/
#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */
#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
/*-----------------------------------------------------------------------
* Hard Reset Configuration Words
*
* if you change bits in the HRCW, you must also change the CONFIG_SYS_*
* defines for the various registers affected by the HRCW e.g. changing
* HRCW_DPPCxx requires you to also change CONFIG_SYS_SIUMCR.
*/
#if defined(CONFIG_266MHz)
#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB111 | HRCW_BMS | \
HRCW_MODCK_H0111)
#elif defined(CONFIG_300MHz)
#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB111 | HRCW_BMS | \
HRCW_MODCK_H0110)
#else
#define CONFIG_SYS_HRCW_MASTER (HRCW_CIP | HRCW_ISB111 | HRCW_BMS)
#endif
/* no slaves so just fill with zeros */
#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
/*-----------------------------------------------------------------------
* Internal Memory Mapped Register
*/
#define CONFIG_SYS_IMMR 0xFFF00000
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#define CONFIG_SYS_INIT_RAM_END 0x4000 /* 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
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*
* 60x SDRAM is mapped at CONFIG_SYS_SDRAM_BASE, local SDRAM
* is mapped at SDRAM_BASE2_PRELIM.
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_FLASH0_BASE
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc()*/
/*-----------------------------------------------------------------------
* Hardware Information Block
*/
#define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
#define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */
#define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */
#if defined(CONFIG_CMD_KGDB)
# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
/*-----------------------------------------------------------------------
* HIDx - Hardware Implementation-dependent Registers 2-11
*-----------------------------------------------------------------------
* HID0 also contains cache control - initially enable both caches and
* invalidate contents, then the final state leaves only the instruction
* cache enabled. Note that Power-On and Hard reset invalidate the caches,
* but Soft reset does not.
*
* HID1 has only read-only information - nothing to set.
*/
#define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|HID0_ICFI|HID0_DCI|\
HID0_IFEM|HID0_ABE)
#define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE)
#define CONFIG_SYS_HID2 0
/*-----------------------------------------------------------------------
* RMR - Reset Mode Register 5-5
*-----------------------------------------------------------------------
* turn on Checkstop Reset Enable
*/
#define CONFIG_SYS_RMR RMR_CSRE
/*-----------------------------------------------------------------------
* BCR - Bus Configuration 4-25
*-----------------------------------------------------------------------
*/
#ifdef CONFIG_BUSMODE_60x
#define CONFIG_SYS_BCR (BCR_EBM|BCR_L2C|BCR_LETM|\
BCR_NPQM0|BCR_NPQM1|BCR_NPQM2) /* 60x mode */
#else
#define BCR_APD01 0x10000000
#define CONFIG_SYS_BCR (BCR_APD01|BCR_ETM|BCR_LETM) /* 8260 mode */
#endif
/*-----------------------------------------------------------------------
* SIUMCR - SIU Module Configuration 4-31
*-----------------------------------------------------------------------
*/
#if 0
#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC10|SIUMCR_APPC10)
#else
#define CONFIG_SYS_SIUMCR (SIUMCR_DPPC00|SIUMCR_APPC10)
#endif
/*-----------------------------------------------------------------------
* 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 */
/*-----------------------------------------------------------------------
* 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)
/*-----------------------------------------------------------------------
* SCCR - System Clock Control 9-8
*-----------------------------------------------------------------------
* Ensure DFBRG is Divide by 16
*/
#define CONFIG_SYS_SCCR 0
/*-----------------------------------------------------------------------
* RCCR - RISC Controller Configuration 13-7
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_RCCR 0
/*
* Init Memory Controller:
*
* Bank Bus Machine PortSz Device
* ---- --- ------- ------ ------
* 0 60x GPCM 64 bit FLASH
* 1 60x SDRAM 64 bit SDRAM
* 2 Local SDRAM 32 bit SDRAM
*
*/
/* Initialize SDRAM on local bus
*/
#define CONFIG_SYS_INIT_LOCAL_SDRAM
#define SDRAM_MAX_SIZE 0x08000000 /* max. 128 MB */
/* Minimum mask to separate preliminary
* address ranges for CS[0:2]
*/
#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT (512<<20) /* less than 512 MB */
#define CONFIG_SYS_LOCAL_SDRAM_LIMIT (128<<20) /* less than 128 MB */
#define CONFIG_SYS_MPTPR 0x4000
/*-----------------------------------------------------------------------------
* Address for Mode Register Set (MRS) command
*-----------------------------------------------------------------------------
* In fact, the address is rather configuration data presented to the SDRAM on
* its address lines. Because the address lines may be mux'ed externally either
* for 8 column or 9 column devices, some bits appear twice in the 8260's
* address:
*
* | (RFU) | (RFU) | WBL | TM | CL | BT | Burst Length |
* | BA1 BA0 | A12 : A10 | A9 | A8 A7 | A6 : A4 | A3 | A2 : A0 |
* 8 columns mux'ing: | A9 | A10 A21 | A22 : A24 | A25 | A26 : A28 |
* 9 columns mux'ing: | A8 | A20 A21 | A22 : A24 | A25 | A26 : A28 |
* Settings: | 0 | 0 0 | 0 1 0 | 0 | 0 1 0 |
*-----------------------------------------------------------------------------
*/
#define CONFIG_SYS_MRS_OFFS 0x00000110
/* Bank 0 - FLASH
*/
#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BRx_BA_MSK) |\
BRx_PS_64 |\
BRx_MS_GPCM_P |\
BRx_V)
#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) |\
ORxG_CSNT |\
ORxG_ACS_DIV1 |\
ORxG_SCY_3_CLK |\
ORxG_EHTR |\
ORxG_TRLX)
/* SDRAM on TQM8260 can have either 8 or 9 columns.
* The number affects configuration values.
*/
/* Bank 1 - 60x bus SDRAM
*/
#define CONFIG_SYS_PSRT 0x20
#define CONFIG_SYS_LSRT 0x20
#ifndef CONFIG_SYS_RAMBOOT
#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_8COL
/* SDRAM initialization values for 8-column chips
*/
#define CONFIG_SYS_OR1_8COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
ORxS_BPD_4 |\
ORxS_ROWST_PBI1_A7 |\
ORxS_NUMR_12)
#define CONFIG_SYS_PSDMR_8COL (PSDMR_PBI |\
PSDMR_SDAM_A15_IS_A5 |\
PSDMR_BSMA_A12_A14 |\
PSDMR_SDA10_PBI1_A8 |\
PSDMR_RFRC_7_CLK |\
PSDMR_PRETOACT_2W |\
PSDMR_ACTTORW_2W |\
PSDMR_LDOTOPRE_1C |\
PSDMR_WRC_2C |\
PSDMR_EAMUX |\
PSDMR_CL_2)
/* SDRAM initialization values for 9-column chips
*/
#define CONFIG_SYS_OR1_9COL ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
ORxS_BPD_4 |\
ORxS_ROWST_PBI1_A5 |\
ORxS_NUMR_13)
#define CONFIG_SYS_PSDMR_9COL (PSDMR_PBI |\
PSDMR_SDAM_A16_IS_A5 |\
PSDMR_BSMA_A12_A14 |\
PSDMR_SDA10_PBI1_A7 |\
PSDMR_RFRC_7_CLK |\
PSDMR_PRETOACT_2W |\
PSDMR_ACTTORW_2W |\
PSDMR_LDOTOPRE_1C |\
PSDMR_WRC_2C |\
PSDMR_EAMUX |\
PSDMR_CL_2)
/* Bank 2 - Local bus SDRAM
*/
#ifdef CONFIG_SYS_INIT_LOCAL_SDRAM
#define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BRx_BA_MSK) |\
BRx_PS_32 |\
BRx_MS_SDRAM_L |\
BRx_V)
#define CONFIG_SYS_OR2_PRELIM CONFIG_SYS_OR2_8COL
#define SDRAM_BASE2_PRELIM 0x80000000
/* SDRAM initialization values for 8-column chips
*/
#define CONFIG_SYS_OR2_8COL ((~(CONFIG_SYS_LOCAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
ORxS_BPD_4 |\
ORxS_ROWST_PBI1_A8 |\
ORxS_NUMR_12)
#define CONFIG_SYS_LSDMR_8COL (PSDMR_PBI |\
PSDMR_SDAM_A15_IS_A5 |\
PSDMR_BSMA_A13_A15 |\
PSDMR_SDA10_PBI1_A9 |\
PSDMR_RFRC_7_CLK |\
PSDMR_PRETOACT_2W |\
PSDMR_ACTTORW_2W |\
PSDMR_BL |\
PSDMR_LDOTOPRE_1C |\
PSDMR_WRC_2C |\
PSDMR_CL_2)
/* SDRAM initialization values for 9-column chips
*/
#define CONFIG_SYS_OR2_9COL ((~(CONFIG_SYS_LOCAL_SDRAM_LIMIT-1) & ORxS_SDAM_MSK) |\
ORxS_BPD_4 |\
ORxS_ROWST_PBI1_A6 |\
ORxS_NUMR_13)
#define CONFIG_SYS_LSDMR_9COL (PSDMR_PBI |\
PSDMR_SDAM_A16_IS_A5 |\
PSDMR_BSMA_A13_A15 |\
PSDMR_SDA10_PBI1_A8 |\
PSDMR_RFRC_7_CLK |\
PSDMR_PRETOACT_2W |\
PSDMR_ACTTORW_2W |\
PSDMR_BL |\
PSDMR_LDOTOPRE_1C |\
PSDMR_WRC_2C |\
PSDMR_CL_2)
#endif /* CONFIG_SYS_INIT_LOCAL_SDRAM */
#endif /* CONFIG_SYS_RAMBOOT */
#define CONFIG_SYS_CAN0_BASE 0xc0000000
#define CONFIG_SYS_CAN1_BASE 0xc0008000
#define CONFIG_SYS_FIOX_BASE 0xc0010000
#define CONFIG_SYS_FDOHM_BASE 0xc0018000
#define CONFIG_SYS_EXTPROM_BASE 0xc2000000
#define CONFIG_SYS_CAN_SIZE 0x00000100
#define CONFIG_SYS_FIOX_SIZE 0x00000020
#define CONFIG_SYS_FDOHM_SIZE 0x00002000
#define CONFIG_SYS_EXTPROM_BANK_SIZE 0x01000000
#define EXT_EEPROM_MAX_FLASH_BANKS 0x02
/* CS3 - CAN 0
*/
#define CONFIG_SYS_CAN0_BR3 ((CONFIG_SYS_CAN0_BASE & BRx_BA_MSK) |\
BRx_PS_8 |\
BRx_MS_UPMA |\
BRx_V)
#define CONFIG_SYS_CAN0_OR3 (P2SZ_TO_AM(CONFIG_SYS_CAN_SIZE) |\
ORxU_BI |\
ORxU_EHTR_4IDLE)
/* CS4 - CAN 1
*/
#define CONFIG_SYS_CAN1_BR4 ((CONFIG_SYS_CAN1_BASE & BRx_BA_MSK) |\
BRx_PS_8 |\
BRx_MS_UPMA |\
BRx_V)
#define CONFIG_SYS_CAN1_OR4 (P2SZ_TO_AM(CONFIG_SYS_CAN_SIZE) |\
ORxU_BI |\
ORxU_EHTR_4IDLE)
/* CS5 - Extended PROM (16MB optional)
*/
#define CONFIG_SYS_EXTPROM_BR5 ((CONFIG_SYS_EXTPROM_BASE & BRx_BA_MSK)|\
BRx_PS_32 |\
BRx_MS_GPCM_P |\
BRx_V)
#define CONFIG_SYS_EXTPROM_OR5 (P2SZ_TO_AM(CONFIG_SYS_EXTPROM_BANK_SIZE)|\
ORxG_CSNT |\
ORxG_ACS_DIV4 |\
ORxG_SCY_5_CLK |\
ORxG_TRLX)
/* CS6 - Extended PROM (16MB optional)
*/
#define CONFIG_SYS_EXTPROM_BR6 (((CONFIG_SYS_EXTPROM_BASE + \
CONFIG_SYS_EXTPROM_BANK_SIZE) & BRx_BA_MSK)|\
BRx_PS_32 |\
BRx_MS_GPCM_P |\
BRx_V)
#define CONFIG_SYS_EXTPROM_OR6 (P2SZ_TO_AM(CONFIG_SYS_EXTPROM_BANK_SIZE)|\
ORxG_CSNT |\
ORxG_ACS_DIV4 |\
ORxG_SCY_5_CLK |\
ORxG_TRLX)
/* CS7 - FPGA FIOX: Glue Logic
*/
#define CONFIG_SYS_FIOX_BR7 ((CONFIG_SYS_FIOX_BASE & BRx_BA_MSK) |\
BRx_PS_32 |\
BRx_MS_GPCM_P |\
BRx_V)
#define CONFIG_SYS_FIOX_OR7 (P2SZ_TO_AM(CONFIG_SYS_FIOX_SIZE) |\
ORxG_ACS_DIV4 |\
ORxG_SCY_5_CLK |\
ORxG_TRLX)
/* CS8 - FPGA DOH Master
*/
#define CONFIG_SYS_FDOHM_BR8 ((CONFIG_SYS_FDOHM_BASE & BRx_BA_MSK) |\
BRx_PS_16 |\
BRx_MS_GPCM_P |\
BRx_V)
#define CONFIG_SYS_FDOHM_OR8 (P2SZ_TO_AM(CONFIG_SYS_FDOHM_SIZE) |\
ORxG_ACS_DIV4 |\
ORxG_SCY_5_CLK |\
ORxG_TRLX)
/* FPGA configuration */
#define CONFIG_SYS_PD_FIOX_PROG (1 << (31- 5)) /* PD 5 */
#define CONFIG_SYS_PD_FIOX_DONE (1 << (31-28)) /* PD 28 */
#define CONFIG_SYS_PD_FIOX_INIT (1 << (31-29)) /* PD 29 */
#define CONFIG_SYS_PD_FDOHM_PROG (1 << (31- 4)) /* PD 4 */
#define CONFIG_SYS_PD_FDOHM_DONE (1 << (31-26)) /* PD 26 */
#define CONFIG_SYS_PD_FDOHM_INIT (1 << (31-27)) /* PD 27 */
#endif /* __CONFIG_H */
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