Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-12-01 00:49:43 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/include/configs/MPC8641HPCN.h
york 076bff8f47 powerpc/8xxx: Fix bug in memctrl interleaving & bank interleaving on cs0~cs4 
Verified on MPC8641HPCN with four DDR2 dimms. Each dimm has dual
rank with 512MB each rank.

Also check dimm size and rank size for memory controller interleaving

Signed-off-by: York Sun <yorksun@freescale.com>
2010-07-26 13:16:09 -05:00

765 lines
25 KiB
C
Raw Blame History

/*
* Copyright 2006, 2010 Freescale Semiconductor.
*
* Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
*
* 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
*/
/*
* MPC8641HPCN board configuration file
*
* Make sure you change the MAC address and other network params first,
* search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* High Level Configuration Options */
#define CONFIG_MPC86xx 1 /* MPC86xx */
#define CONFIG_MPC8641 1 /* MPC8641 specific */
#define CONFIG_MPC8641HPCN 1 /* MPC8641HPCN board specific */
#define CONFIG_MP 1 /* support multiple processors */
#define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */
/*#define CONFIG_PHYS_64BIT 1*/ /* Place devices in 36-bit space */
#define CONFIG_ADDR_MAP 1 /* Use addr map */
#ifdef RUN_DIAG
#define CONFIG_SYS_DIAG_ADDR CONFIG_SYS_FLASH_BASE
#endif
/*
* virtual address to be used for temporary mappings. There
* should be 128k free at this VA.
*/
#define CONFIG_SYS_SCRATCH_VA 0xe0000000
/*
* set this to enable Rapid IO. PCI and RIO are mutually exclusive
*/
/*#define CONFIG_RIO 1*/
#ifndef CONFIG_RIO /* RIO/PCI are mutually exclusive */
#define CONFIG_PCI 1 /* Enable PCI/PCIE */
#define CONFIG_PCIE1 1 /* PCIE controler 1 (ULI bridge) */
#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot) */
#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
#endif
#define CONFIG_FSL_LAW 1 /* Use common FSL law init code */
#define CONFIG_TSEC_ENET /* tsec ethernet support */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_HIGH_BATS 1 /* High BATs supported and enabled */
#define CONFIG_SYS_NUM_ADDR_MAP 8 /* Number of addr map slots = 8 dbats */
#define CONFIG_ALTIVEC 1
/*
* L2CR setup -- make sure this is right for your board!
*/
#define CONFIG_SYS_L2
#define L2_INIT 0
#define L2_ENABLE (L2CR_L2E)
#ifndef CONFIG_SYS_CLK_FREQ
#ifndef __ASSEMBLY__
extern unsigned long get_board_sys_clk(unsigned long dummy);
#endif
#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0)
#endif
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
#define CONFIG_SYS_MEMTEST_END 0x00400000
/*
* With the exception of PCI Memory and Rapid IO, most devices will simply
* add CONFIG_SYS_PHYS_ADDR_HIGH to the front of the 32-bit VA to get the PA
* when 36-bit is enabled. When 36-bit is not enabled, these bits are 0.
*/
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_PHYS_ADDR_HIGH 0x0000000f00000000ULL
#else
#define CONFIG_SYS_PHYS_ADDR_HIGH 0x0
#endif
/*
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*/
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
#define CONFIG_SYS_CCSRBAR 0xffe00000 /* relocated CCSRBAR */
#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
/* Physical addresses */
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0xf
#define CONFIG_SYS_CCSRBAR_PHYS (CONFIG_SYS_CCSRBAR_PHYS_LOW \
| ((u64)CONFIG_SYS_CCSRBAR_PHYS_HIGH << 32))
#else
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR_PHYS_LOW
#endif
#define CONFIG_HWCONFIG /* use hwconfig to control memory interleaving */
/*
* DDR Setup
*/
#define CONFIG_FSL_DDR2
#undef CONFIG_FSL_DDR_INTERACTIVE
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_DDR_SPD
#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_SYS_MAX_DDR_BAT_SIZE 0x80000000 /* BAT mapping size */
#define CONFIG_VERY_BIG_RAM
#define CONFIG_NUM_DDR_CONTROLLERS 2
#define CONFIG_DIMM_SLOTS_PER_CTLR 2
#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
/*
* I2C addresses of SPD EEPROMs
*/
#define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */
#define SPD_EEPROM_ADDRESS2 0x52 /* CTLR 0 DIMM 1 */
#define SPD_EEPROM_ADDRESS3 0x53 /* CTLR 1 DIMM 0 */
#define SPD_EEPROM_ADDRESS4 0x54 /* CTLR 1 DIMM 1 */
/*
* These are used when DDR doesn't use SPD.
*/
#define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000F
#define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102 /* Enable, no interleaving */
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
#define CONFIG_SYS_DDR_TIMING_0 0x00260802
#define CONFIG_SYS_DDR_TIMING_1 0x39357322
#define CONFIG_SYS_DDR_TIMING_2 0x14904cc8
#define CONFIG_SYS_DDR_MODE_1 0x00480432
#define CONFIG_SYS_DDR_MODE_2 0x00000000
#define CONFIG_SYS_DDR_INTERVAL 0x06090100
#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef
#define CONFIG_SYS_DDR_CLK_CTRL 0x03800000
#define CONFIG_SYS_DDR_OCD_CTRL 0x00000000
#define CONFIG_SYS_DDR_OCD_STATUS 0x00000000
#define CONFIG_SYS_DDR_CONTROL 0xe3008000 /* Type = DDR2 */
#define CONFIG_SYS_DDR_CONTROL2 0x04400000
#define CONFIG_ID_EEPROM
#define CONFIG_SYS_I2C_EEPROM_NXID
#define CONFIG_ID_EEPROM
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_FLASH_BASE 0xef800000 /* start of FLASH 8M */
#define CONFIG_SYS_FLASH_BASE_PHYS (CONFIG_SYS_FLASH_BASE \
| CONFIG_SYS_PHYS_ADDR_HIGH)
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS}
#define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
| 0x00001001) /* port size 16bit */
#define CONFIG_SYS_OR0_PRELIM 0xff806ff7 /* 8MB Boot Flash area*/
#define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(CF_BASE_PHYS) \
| 0x00001001) /* port size 16bit */
#define CONFIG_SYS_OR2_PRELIM 0xffffeff7 /* 32k Compact Flash */
#define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) \
| 0x00000801) /* port size 8bit */
#define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32k PIXIS area*/
/*
* The LBC_BASE is the base of the region that contains the PIXIS and the CF.
* The PIXIS and CF by themselves aren't large enough to take up the 128k
* required for the smallest BAT mapping, so there's a 64k hole.
*/
#define CONFIG_SYS_LBC_BASE 0xffde0000
#define CONFIG_SYS_LBC_BASE_PHYS (CONFIG_SYS_LBC_BASE \
| CONFIG_SYS_PHYS_ADDR_HIGH)
#define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */
#define PIXIS_BASE (CONFIG_SYS_LBC_BASE + 0x00010000)
#define PIXIS_BASE_PHYS (CONFIG_SYS_LBC_BASE_PHYS + 0x00010000)
#define PIXIS_SIZE 0x00008000 /* 32k */
#define PIXIS_ID 0x0 /* Board ID at offset 0 */
#define PIXIS_VER 0x1 /* Board version at offset 1 */
#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */
#define PIXIS_RST 0x4 /* PIXIS Reset Control register */
#define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch register */
#define PIXIS_SPD 0x7 /* Register for SYSCLK speed */
#define PIXIS_VCTL 0x10 /* VELA Control Register */
#define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */
#define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */
#define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */
#define PIXIS_VBOOT_FMAP 0x80 /* VBOOT - CFG_FLASHMAP */
#define PIXIS_VBOOT_FBANK 0x40 /* VBOOT - CFG_FLASHBANK */
#define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */
#define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */
#define PIXIS_VCLKH 0x19 /* VELA VCLKH register */
#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */
#define CONFIG_SYS_PIXIS_VBOOT_MASK 0x40 /* Reset altbank mask*/
/* Compact flash shares a BAT with PIXIS; make sure they're contiguous */
#define CF_BASE (PIXIS_BASE + PIXIS_SIZE)
#define CF_BASE_PHYS (PIXIS_BASE_PHYS + PIXIS_SIZE)
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */
#undef CONFIG_SYS_FLASH_CHECKSUM
#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_MONITOR_BASE TEXT_BASE /* start of monitor */
#define CONFIG_SYS_MONITOR_BASE_EARLY 0xfff00000 /* early monitor loc */
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_EMPTY_INFO
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#else
#undef CONFIG_SYS_RAMBOOT
#endif
#if defined(CONFIG_SYS_RAMBOOT)
#undef CONFIG_SPD_EEPROM
#define CONFIG_SYS_SDRAM_SIZE 256
#endif
#undef CONFIG_CLOCKS_IN_MHZ
#define CONFIG_SYS_INIT_RAM_LOCK 1
#ifndef CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */
#else
#define CONFIG_SYS_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */
#endif
#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes 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
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
/* Serial Port */
#define CONFIG_CONS_INDEX 1
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#define CONFIG_SYS_NS16550
#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 CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
/* Use the HUSH parser */
#define CONFIG_SYS_HUSH_PARSER
#ifdef CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#endif
/*
* Pass open firmware flat tree to kernel
*/
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/*
* I2C
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support*/
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET 0x3100
/*
* RapidIO MMU
*/
#define CONFIG_SYS_RIO_MEM_BASE 0x80000000 /* base address */
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_RIO_MEM_PHYS 0x0000000c00000000ULL
#else
#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE
#endif
#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
/*
* General PCI
* Addresses are mapped 1-1.
*/
#define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0x0000000c00000000ULL
#else
#define CONFIG_SYS_PCIE1_MEM_BUS CONFIG_SYS_PCIE1_MEM_VIRT
#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_VIRT
#endif
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc00000
#define CONFIG_SYS_PCIE1_IO_PHYS (CONFIG_SYS_PCIE1_IO_VIRT \
| CONFIG_SYS_PHYS_ADDR_HIGH)
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64K */
#ifdef CONFIG_PHYS_64BIT
/*
* Use the same PCI bus address on PCIE1 and PCIE2 if we have PHYS_64BIT.
* This will increase the amount of PCI address space available for
* for mapping RAM.
*/
#define CONFIG_SYS_PCIE2_MEM_BUS CONFIG_SYS_PCIE1_MEM_BUS
#else
#define CONFIG_SYS_PCIE2_MEM_BUS (CONFIG_SYS_PCIE1_MEM_BUS \
+ CONFIG_SYS_PCIE1_MEM_SIZE)
#endif
#define CONFIG_SYS_PCIE2_MEM_VIRT (CONFIG_SYS_PCIE1_MEM_VIRT \
+ CONFIG_SYS_PCIE1_MEM_SIZE)
#define CONFIG_SYS_PCIE2_MEM_PHYS (CONFIG_SYS_PCIE1_MEM_PHYS \
+ CONFIG_SYS_PCIE1_MEM_SIZE)
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE2_IO_VIRT (CONFIG_SYS_PCIE1_IO_VIRT \
+ CONFIG_SYS_PCIE1_IO_SIZE)
#define CONFIG_SYS_PCIE2_IO_PHYS (CONFIG_SYS_PCIE1_IO_PHYS \
+ CONFIG_SYS_PCIE1_IO_SIZE)
#define CONFIG_SYS_PCIE2_IO_SIZE CONFIG_SYS_PCIE1_IO_SIZE
#if defined(CONFIG_PCI)
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#undef CONFIG_SYS_SCSI_SCAN_BUS_REVERSE
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_RTL8139
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
/************************************************************
* USB support
************************************************************/
#define CONFIG_PCI_OHCI 1
#define CONFIG_USB_OHCI_NEW 1
#define CONFIG_USB_KEYBOARD 1
#define CONFIG_SYS_STDIO_DEREGISTER
#define CONFIG_SYS_USB_EVENT_POLL 1
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
/*PCIE video card used*/
#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE2_IO_VIRT
/*PCI video card used*/
/*#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE1_IO_VIRT*/
/* video */
#define CONFIG_VIDEO
#if defined(CONFIG_VIDEO)
#define CONFIG_BIOSEMU
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_ATI_RADEON_FB
#define CONFIG_VIDEO_LOGO
/*#define CONFIG_CONSOLE_CURSOR*/
#define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCIE2_IO_VIRT
#endif
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_DOS_PARTITION
#define CONFIG_SCSI_AHCI
#ifdef CONFIG_SCSI_AHCI
#define CONFIG_SATA_ULI5288
#define CONFIG_SYS_SCSI_MAX_SCSI_ID 4
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN)
#define CONFIG_SYS_SCSI_MAXDEVICE CONFIG_SYS_SCSI_MAX_DEVICE
#endif
#endif /* CONFIG_PCI */
#if defined(CONFIG_TSEC_ENET)
#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI 1
#endif
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "eTSEC1"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "eTSEC2"
#define CONFIG_TSEC3 1
#define CONFIG_TSEC3_NAME "eTSEC3"
#define CONFIG_TSEC4 1
#define CONFIG_TSEC4_NAME "eTSEC4"
#define TSEC1_PHY_ADDR 0
#define TSEC2_PHY_ADDR 1
#define TSEC3_PHY_ADDR 2
#define TSEC4_PHY_ADDR 3
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define TSEC3_PHYIDX 0
#define TSEC4_PHYIDX 0
#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define CONFIG_ETHPRIME "eTSEC1"
#endif /* CONFIG_TSEC_ENET */
/* Contort an addr into the format needed for BATs */
#ifdef CONFIG_PHYS_64BIT
#define BAT_PHYS_ADDR(x) ((unsigned long) \
((x & 0x00000000ffffffffULL) | \
((x & 0x0000000e00000000ULL) >> 24) | \
((x & 0x0000000100000000ULL) >> 30)))
#else
#define BAT_PHYS_ADDR(x) (x)
#endif
/* Put high physical address bits into the BAT format */
#define PHYS_HIGH_TO_BXPN(x) ((x & 0x0000000e) << 8)
#define PHYS_HIGH_TO_BX(x) ((x & 0x00000001) << 2)
/*
* BAT0 DDR
*/
#define CONFIG_SYS_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
/*
* BAT1 LBC (PIXIS/CF)
*/
#define CONFIG_SYS_DBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT | \
BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT1U (CONFIG_SYS_LBC_BASE | BATU_BL_128K \
| BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT1L (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS) \
| BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U
/* if CONFIG_PCI:
* BAT2 PCIE1 and PCIE1 MEM
* if CONFIG_RIO
* BAT2 Rapidio Memory
*/
#ifdef CONFIG_PCI
#define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_MEM_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCIE1_MEM_VIRT | BATU_BL_1G \
| BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_MEM_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
#else /* CONFIG_RIO */
#define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_RIO_MEM_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT | \
BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_BASE | BATU_BL_512M \
| BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_RIO_MEM_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_DBAT2L (CONFIG_SYS_RIO_MEM_PHYS | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT2U (CONFIG_SYS_RIO_MEM_PHYS | BATU_BL_512M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_RIO_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
#endif
/*
* BAT3 CCSR Space
* This BAT is used early; don't use any macros with ULL - use HIGH/LOW pairs
* instead. The assembler chokes on ULL.
*/
#define CONFIG_SYS_DBAT3L (CONFIG_SYS_CCSRBAR_PHYS_LOW \
| PHYS_HIGH_TO_BXPN(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
| PHYS_HIGH_TO_BX(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
| BATL_PP_RW | BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR | BATU_BL_1M | BATU_VS \
| BATU_VP)
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_CCSRBAR_PHYS_LOW \
| PHYS_HIGH_TO_BXPN(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
| PHYS_HIGH_TO_BX(CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
| BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U
#if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
#define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
| BATL_PP_RW | BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \
| BATU_BL_1M | BATU_VS | BATU_VP)
#define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
| BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU
#endif
/*
* BAT4 PCIE1_IO and PCIE2_IO
*/
#define CONFIG_SYS_DBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_IO_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCIE1_IO_VIRT | BATU_BL_128K \
| BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT4L (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_IO_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT)
#define CONFIG_SYS_IBAT4U CONFIG_SYS_DBAT4U
/*
* BAT5 Init RAM for stack in the CPU DCache (no backing memory)
*/
#define CONFIG_SYS_DBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_DBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT5L CONFIG_SYS_DBAT5L
#define CONFIG_SYS_IBAT5U CONFIG_SYS_DBAT5U
/*
* BAT6 FLASH
*/
#define CONFIG_SYS_DBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
| BATL_PP_RW | BATL_CACHEINHIBIT \
| BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | BATU_VS \
| BATU_VP)
#define CONFIG_SYS_IBAT6L (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
| BATL_PP_RW | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U CONFIG_SYS_DBAT6U
/* Map the last 1M of flash where we're running from reset */
#define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
| BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT6U_EARLY (TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP)
#define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
| BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY
/*
* BAT7 FREE - used later for tmp mappings
*/
#define CONFIG_SYS_DBAT7L 0x00000000
#define CONFIG_SYS_DBAT7U 0x00000000
#define CONFIG_SYS_IBAT7L 0x00000000
#define CONFIG_SYS_IBAT7U 0x00000000
/*
* Environment
*/
#ifndef CONFIG_SYS_RAMBOOT
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x60000)
#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
#else
#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
#endif
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_SYS_RAMBOOT)
#undef CONFIG_CMD_SAVEENV
#endif
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#define CONFIG_CMD_SCSI
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_USB
#endif
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_CMDLINE_EDITING /* Command-line editing */
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#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_HZ 1000 /* decrementer freq: 1ms ticks */
/*
* 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*/
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Environment Configuration
*/
/* The mac addresses for all ethernet interface */
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_ETHADDR 00:E0:0C:00:00:01
#define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
#define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
#define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
#endif
#define CONFIG_HAS_ETH0 1
#define CONFIG_HAS_ETH1 1
#define CONFIG_HAS_ETH2 1
#define CONFIG_HAS_ETH3 1
#define CONFIG_IPADDR 192.168.1.100
#define CONFIG_HOSTNAME unknown
#define CONFIG_ROOTPATH /opt/nfsroot
#define CONFIG_BOOTFILE uImage
#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
#define CONFIG_SERVERIP 192.168.1.1
#define CONFIG_GATEWAYIP 192.168.1.1
#define CONFIG_NETMASK 255.255.255.0
/* default location for tftp and bootm */
#define CONFIG_LOADADDR 1000000
#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
#define CONFIG_BAUDRATE 115200
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
"tftpflash=tftpboot $loadaddr $uboot; " \
"protect off " MK_STR(TEXT_BASE) " +$filesize; " \
"erase " MK_STR(TEXT_BASE) " +$filesize; " \
"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
"protect on " MK_STR(TEXT_BASE) " +$filesize; " \
"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
"consoledev=ttyS0\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=your.ramdisk.u-boot\0" \
"fdtaddr=c00000\0" \
"fdtfile=mpc8641_hpcn.dtb\0" \
"en-wd=mw.b ffdf0010 0x08; echo -expect:- 08; md.b ffdf0010 1\0" \
"dis-wd=mw.b ffdf0010 0x00; echo -expect:- 00; md.b ffdf0010 1\0" \
"maxcpus=2"
#define CONFIG_NFSBOOTCOMMAND \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=$serverip:$rootpath " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr $ramdiskaddr $fdtaddr"
#define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
#endif /* __CONFIG_H */
Reference in a new issue View git blame Copy permalink