u-boot/include/configs/TQM834x.h

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/*
* (C) Copyright 2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
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*/
/*
* TQM8349 board configuration file
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 Family */
#define CONFIG_MPC834x 1 /* MPC834x specific */
#define CONFIG_MPC8349 1 /* MPC8349 specific */
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#define CONFIG_TQM834X 1 /* TQM834X board specific */
#define CONFIG_SYS_TEXT_BASE 0x80000000
/* IMMR Base Address Register, use Freescale default: 0xff400000 */
#define CONFIG_SYS_IMMR 0xff400000
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/* System clock. Primary input clock when in PCI host mode */
#define CONFIG_83XX_CLKIN 66666000 /* 66,666 MHz */
/*
* Local Bus LCRR
* LCRR: DLL bypass, Clock divider is 8
*
* for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
*
* External Local Bus rate is
* CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
*/
#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_8
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/* board pre init: do not call, nothing to do */
/* detect the number of flash banks */
#define CONFIG_BOARD_EARLY_INIT_R
/*
* DDR Setup
*/
/* DDR is system memory*/
#define CONFIG_SYS_DDR_BASE 0x00000000
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
#define DDR_CASLAT_25 /* CASLAT set to 2.5 */
#undef CONFIG_DDR_ECC /* only for ECC DDR module */
#undef CONFIG_SPD_EEPROM /* do not use SPD EEPROM for DDR setup */
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#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
#define CONFIG_SYS_MEMTEST_END 0x00100000
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/*
* FLASH on the Local Bus
*/
#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
#undef CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_BASE 0x80000000 /* start of FLASH */
#define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size in MB */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sectors */
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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/*
* FLASH bank number detection
*/
/*
* When CONFIG_SYS_MAX_FLASH_BANKS_DETECT is defined, the actual number of
* Flash banks has to be determined at runtime and stored in a gloabl variable
* tqm834x_num_flash_banks. The value of CONFIG_SYS_MAX_FLASH_BANKS_DETECT is
* only used instead of CONFIG_SYS_MAX_FLASH_BANKS to allocate the array
* flash_info, and should be made sufficiently large to accomodate the number
* of banks that might actually be detected. Since most (all?) Flash related
* functions use CONFIG_SYS_MAX_FLASH_BANKS as the number of actual banks on
* the board, it is defined as tqm834x_num_flash_banks.
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*/
#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 2
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#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max sectors per device */
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/* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
#define CONFIG_SYS_BR0_PRELIM ((CONFIG_SYS_FLASH_BASE & BR_BA) \
| BR_MS_GPCM \
| BR_PS_32 \
| BR_V)
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/* FLASH timing (0x0000_0c54) */
#define CONFIG_SYS_OR_TIMING_FLASH (OR_GPCM_CSNT \
| OR_GPCM_ACS_DIV4 \
| OR_GPCM_SCY_5 \
| OR_GPCM_TRLX)
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#define CONFIG_SYS_PRELIM_OR_AM OR_AM_1GB /* OR addr mask: 1 GiB */
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#define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM \
| CONFIG_SYS_OR_TIMING_FLASH)
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#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_1GB)
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/* Window base at flash base */
#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
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/* disable remaining mappings */
#define CONFIG_SYS_BR1_PRELIM 0x00000000
#define CONFIG_SYS_OR1_PRELIM 0x00000000
#define CONFIG_SYS_LBLAWBAR1_PRELIM 0x00000000
#define CONFIG_SYS_LBLAWAR1_PRELIM 0x00000000
#define CONFIG_SYS_BR2_PRELIM 0x00000000
#define CONFIG_SYS_OR2_PRELIM 0x00000000
#define CONFIG_SYS_LBLAWBAR2_PRELIM 0x00000000
#define CONFIG_SYS_LBLAWAR2_PRELIM 0x00000000
#define CONFIG_SYS_BR3_PRELIM 0x00000000
#define CONFIG_SYS_OR3_PRELIM 0x00000000
#define CONFIG_SYS_LBLAWBAR3_PRELIM 0x00000000
#define CONFIG_SYS_LBLAWAR3_PRELIM 0x00000000
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/*
* Monitor config
*/
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
# define CONFIG_SYS_RAMBOOT
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#else
# undef CONFIG_SYS_RAMBOOT
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#endif
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000 /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
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#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
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/* Reserve 384 kB = 3 sect. for Mon */
#define CONFIG_SYS_MONITOR_LEN (384 * 1024)
/* Reserve 512 kB for malloc */
#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
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/*
* Serial Port
*/
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
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#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
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/*
* 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_I2C_OFFSET 0x3000
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/* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16 bit */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 32 bytes/write */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12 /* 10ms +/- 20% */
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/* I2C RTC */
#define CONFIG_RTC_DS1337 /* use ds1337 rtc via i2c */
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
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/*
* TSEC
*/
#define CONFIG_TSEC_ENET /* tsec ethernet support */
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#define CONFIG_MII
#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)
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#if defined(CONFIG_TSEC_ENET)
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "TSEC0"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "TSEC1"
#define TSEC1_PHY_ADDR 2
#define TSEC2_PHY_ADDR 1
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define TSEC1_FLAGS TSEC_GIGABIT
#define TSEC2_FLAGS TSEC_GIGABIT
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/* Options are: TSEC[0-1] */
#define CONFIG_ETHPRIME "TSEC0"
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#endif /* CONFIG_TSEC_ENET */
/*
* General PCI
* Addresses are mapped 1-1.
*/
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#if defined(CONFIG_PCI)
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
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/* PCI1 host bridge */
#define CONFIG_SYS_PCI1_MEM_BASE 0x90000000
#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 0xe2000000
#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
#define CONFIG_SYS_PCI1_IO_SIZE 0x1000000 /* 16M */
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#undef CONFIG_EEPRO100
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#define CONFIG_EEPRO100
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#undef CONFIG_TULIP
#if !defined(CONFIG_PCI_PNP)
#define PCI_ENET0_IOADDR CONFIG_SYS_PCI1_IO_BASE
#define PCI_ENET0_MEMADDR CONFIG_SYS_PCI1_MEM_BASE
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#define PCI_IDSEL_NUMBER 0x1c /* slot0 (IDSEL) = 28 */
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#endif
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
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#endif /* CONFIG_PCI */
/*
* Environment
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#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 0x8000 /* 32K max size */
#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 */
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/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_REGINFO
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#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
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#endif
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/*
* For booting Linux, the board info and command line data
* have to be in the first 256 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
*/
/* Initial Memory map for Linux */
#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
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#define CONFIG_SYS_HRCW_LOW (\
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HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
HRCWL_DDR_TO_SCB_CLK_1X1 |\
HRCWL_CSB_TO_CLKIN_4X1 |\
HRCWL_VCO_1X2 |\
HRCWL_CORE_TO_CSB_2X1)
#if defined(PCI_64BIT)
#define CONFIG_SYS_HRCW_HIGH (\
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HRCWH_PCI_HOST |\
HRCWH_64_BIT_PCI |\
HRCWH_PCI1_ARBITER_ENABLE |\
HRCWH_PCI2_ARBITER_DISABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_TSEC1M_IN_GMII |\
HRCWH_TSEC2M_IN_GMII)
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#else
#define CONFIG_SYS_HRCW_HIGH (\
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HRCWH_PCI_HOST |\
HRCWH_32_BIT_PCI |\
HRCWH_PCI1_ARBITER_ENABLE |\
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HRCWH_PCI2_ARBITER_DISABLE |\
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HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_TSEC1M_IN_GMII |\
HRCWH_TSEC2M_IN_GMII)
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#endif
/* System IO Config */
#define CONFIG_SYS_SICRH 0
#define CONFIG_SYS_SICRL SICRL_LDP_A
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/* i-cache and d-cache disabled */
#define CONFIG_SYS_HID0_INIT 0x000000000
mpc83xx: turn on icache in core initialization to improve u-boot boot time before, MPC8349ITX boots u-boot in 4.3sec: column1 is elapsed time since first message column2 is elapsed time since previous message column3 is the message 0.000 0.000: U-Boot 2010.03-00126-gfd4e49c (Apr 11 2010 - 17:25:29) MPC83XX 0.000 0.000: 0.000 0.000: Reset Status: 0.000 0.000: 0.032 0.032: CPU: e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz 0.032 0.000: Board: Freescale MPC8349E-mITX 0.032 0.000: UPMA: Configured for compact flash 0.032 0.000: I2C: ready 0.061 0.028: DRAM: 256 MB (DDR1, 64-bit, ECC off, 266.667 MHz) 1.516 1.456: FLASH: 16 MB 2.641 1.125: PCI: Bus Dev VenId DevId Class Int 2.652 0.011: 00 10 1095 3114 0180 00 2.652 0.000: PCI: Bus Dev VenId DevId Class Int 2.652 0.000: In: serial 2.652 0.000: Out: serial 2.652 0.000: Err: serial 2.682 0.030: Board revision: 1.0 (PCF8475A) 3.080 0.398: Net: TSEC1: No support for PHY id ffffffff; assuming generic 3.080 0.000: TSEC0, TSEC1 4.300 1.219: IDE: Bus 0: .** Timeout ** after, MPC8349ITX boots u-boot in 3.0sec: 0.010 0.010: U-Boot 2010.03-00127-g4b468cc-dirty (Apr 11 2010 - 17:47:29) MPC83XX 0.010 0.000: 0.010 0.000: Reset Status: 0.010 0.000: 0.017 0.007: CPU: e300c1, MPC8349E, Rev: 1.1 at 533.333 MHz, CSB: 266.667 MHz 0.017 0.000: Board: Freescale MPC8349E-mITX 0.038 0.020: UPMA: Configured for compact flash 0.038 0.000: I2C: ready 0.038 0.000: DRAM: 256 MB (DDR1, 64-bit, ECC off, 266.667 MHz) 0.260 0.222: FLASH: 16 MB 1.390 1.130: PCI: Bus Dev VenId DevId Class Int 1.390 0.000: 00 10 1095 3114 0180 00 1.390 0.000: PCI: Bus Dev VenId DevId Class Int 1.400 0.010: In: serial 1.400 0.000: Out: serial 1.400 0.000: Err: serial 1.400 0.000: Board revision: 1.0 (PCF8475A) 1.832 0.432: Net: TSEC1: No support for PHY id ffffffff; assuming generic 1.832 0.000: TSEC0, TSEC1 3.038 1.205: IDE: Bus 0: .** Timeout ** also tested on these boards (albeit with a less accurate boottime measurement method): seconds: before after 8349MDS ~2.6 ~2.2 8360MDS ~2.8 ~2.6 8313RDB ~2.5 ~2.3 #nand boot 837xRDB ~3.1 ~2.3 also tested on an 8323ERDB. v2: also remove the delayed icache enablement assumption in arch ppc's board.c, and add a CONFIG_MPC83xx define in the ITX config file for consistency (even though it was already being defined in 83xx' config.mk). Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-04-21 00:37:54 +00:00
#define CONFIG_SYS_HID0_FINAL (CONFIG_SYS_HID0_INIT | \
HID0_ENABLE_INSTRUCTION_CACHE)
#define CONFIG_SYS_HID2 HID2_HBE
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#define CONFIG_HIGH_BATS 1 /* High BATs supported */
/* DDR 0 - 512M */
#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
| BATL_PP_RW \
| BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP)
#define CONFIG_SYS_IBAT1L (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
| BATL_PP_RW \
| BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT1U (CONFIG_SYS_SDRAM_BASE + 0x10000000 \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP)
/* stack in DCACHE @ 512M (no backing mem) */
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_INIT_RAM_ADDR \
| BATL_PP_RW \
| BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT2U (CONFIG_SYS_INIT_RAM_ADDR \
| BATU_BL_128K \
| BATU_VS \
| BATU_VP)
/* PCI */
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#ifdef CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI1_MEM_BASE \
| BATL_PP_RW \
| BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI1_MEM_BASE \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP)
#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI1_MMIO_BASE \
| BATL_PP_RW \
| BATL_MEMCOHERENCE \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI1_MMIO_BASE \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP)
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_PCI1_IO_BASE \
| BATL_PP_RW \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT5U (CONFIG_SYS_PCI1_IO_BASE \
| BATU_BL_16M \
| BATU_VS \
| BATU_VP)
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#else
#define CONFIG_SYS_IBAT3L (0)
#define CONFIG_SYS_IBAT3U (0)
#define CONFIG_SYS_IBAT4L (0)
#define CONFIG_SYS_IBAT4U (0)
#define CONFIG_SYS_IBAT5L (0)
#define CONFIG_SYS_IBAT5U (0)
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#endif
/* IMMRBAR */
#define CONFIG_SYS_IBAT6L (CONFIG_SYS_IMMR \
| BATL_PP_RW \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT6U (CONFIG_SYS_IMMR \
| BATU_BL_1M \
| BATU_VS \
| BATU_VP)
/* FLASH */
#define CONFIG_SYS_IBAT7L (CONFIG_SYS_FLASH_BASE \
| BATL_PP_RW \
| BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT7U (CONFIG_SYS_FLASH_BASE \
| BATU_BL_256M \
| BATU_VS \
| BATU_VP)
#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
#endif
/*
* Environment Configuration
*/
/* default location for tftp and bootm */
#define CONFIG_LOADADDR 400000
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#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
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#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"hostname=tqm834x\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addcons=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
"flash_nfs_old=run nfsargs addip addcons;" \
"bootm ${kernel_addr}\0" \
"flash_nfs=run nfsargs addip addcons;" \
"bootm ${kernel_addr} - ${fdt_addr}\0" \
"flash_self_old=run ramargs addip addcons;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"flash_self=run ramargs addip addcons;" \
"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
"net_nfs_old=tftp 400000 ${bootfile};" \
"run nfsargs addip addcons;bootm\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" \
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"rootpath=/opt/eldk/ppc_6xx\0" \
"bootfile=tqm834x/uImage\0" \
"fdtfile=tqm834x/tqm834x.dtb\0" \
"kernel_addr_r=400000\0" \
"fdt_addr_r=600000\0" \
"ramdisk_addr_r=800000\0" \
"kernel_addr=800C0000\0" \
"fdt_addr=800A0000\0" \
"ramdisk_addr=80300000\0" \
"u-boot=tqm834x/u-boot.bin\0" \
"load=tftp 200000 ${u-boot}\0" \
"update=protect off 80000000 +${filesize};" \
"era 80000000 +${filesize};" \
"cp.b 200000 80000000 ${filesize}\0" \
"upd=run load update\0" \
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""
#define CONFIG_BOOTCOMMAND "run flash_self"
/*
* JFFS2 partitions
*/
/* mtdparts command line support */
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_FLASH_CFI_MTD
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#define MTDIDS_DEFAULT "nor0=TQM834x-0"
/* default mtd partition table */
#define MTDPARTS_DEFAULT "mtdparts=TQM834x-0:256k(u-boot),256k(env)," \
"1m(kernel),2m(initrd)," \
"-(user);" \
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#endif /* __CONFIG_H */