upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/include/configs/MPC837XEMDS.h

648 lines
20 KiB

/*
* Copyright (C) 2007 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* 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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_E300 1 /* E300 family */
#define CONFIG_MPC83XX 1 /* MPC83XX family */
#define CONFIG_MPC837X 1 /* MPC837X CPU specific */
#define CONFIG_MPC837XEMDS 1 /* MPC837XEMDS board specific */
/*
* System Clock Setup
*/
#ifdef CONFIG_PCISLAVE
#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
#else
#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
#endif
#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ 66000000
#endif
/*
* Hardware Reset Configuration Word
* if CLKIN is 66MHz, then
* CSB = 396MHz, CORE = 594MHz, DDRC = 396MHz, LBC = 396MHz
*/
#define CONFIG_SYS_HRCW_LOW (\
HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
HRCWL_DDR_TO_SCB_CLK_1X1 |\
HRCWL_SVCOD_DIV_2 |\
HRCWL_CSB_TO_CLKIN_6X1 |\
HRCWL_CORE_TO_CSB_1_5X1)
#ifdef CONFIG_PCISLAVE
#define CONFIG_SYS_HRCW_HIGH (\
HRCWH_PCI_AGENT |\
HRCWH_PCI1_ARBITER_DISABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0XFFF00100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_RL_EXT_LEGACY |\
HRCWH_TSEC1M_IN_RGMII |\
HRCWH_TSEC2M_IN_RGMII |\
HRCWH_BIG_ENDIAN |\
HRCWH_LDP_CLEAR)
#else
#define CONFIG_SYS_HRCW_HIGH (\
HRCWH_PCI_HOST |\
HRCWH_PCI1_ARBITER_ENABLE |\
HRCWH_CORE_ENABLE |\
HRCWH_FROM_0X00000100 |\
HRCWH_BOOTSEQ_DISABLE |\
HRCWH_SW_WATCHDOG_DISABLE |\
HRCWH_ROM_LOC_LOCAL_16BIT |\
HRCWH_RL_EXT_LEGACY |\
HRCWH_TSEC1M_IN_RGMII |\
HRCWH_TSEC2M_IN_RGMII |\
HRCWH_BIG_ENDIAN |\
HRCWH_LDP_CLEAR)
#endif
/* Arbiter Configuration Register */
#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */
/* System Priority Control Register */
#define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC1/2 emergency has highest priority */
/*
* IP blocks clock configuration
*/
#define CONFIG_SYS_SCCR_TSEC1CM 1 /* CSB:eTSEC1 = 1:1 */
#define CONFIG_SYS_SCCR_TSEC2CM 1 /* CSB:eTSEC2 = 1:1 */
#define CONFIG_SYS_SCCR_SATACM SCCR_SATACM_2 /* CSB:SATA[0:3] = 2:1 */
/*
* System IO Config
*/
#define CONFIG_SYS_SICRH 0x00000000
#define CONFIG_SYS_SICRL 0x00000000
/*
* Output Buffer Impedance
*/
#define CONFIG_SYS_OBIR 0x31100000
#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
#define CONFIG_BOARD_EARLY_INIT_R
/*
* IMMR new address
*/
#define CONFIG_SYS_IMMR 0xE0000000
/*
* DDR Setup
*/
#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
#define CONFIG_SYS_83XX_DDR_USES_CS0
#define CONFIG_SYS_DDRCDR_VALUE 0x80080001 /* ODT 150ohm on SoC */
#undef CONFIG_DDR_ECC /* support DDR ECC function */
#undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
#define CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */
#if defined(CONFIG_SPD_EEPROM)
#define SPD_EEPROM_ADDRESS 0x51 /* I2C address of DDR SODIMM SPD */
#else
/*
* Manually set up DDR parameters
* WHITE ELECTRONIC DESIGNS - W3HG64M72EEU403PD4 SO-DIMM
* consist of nine chips from SAMSUNG K4T51083QE-ZC(L)D5
*/
#define CONFIG_SYS_DDR_SIZE 512 /* MB */
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f
#define CONFIG_SYS_DDR_CS0_CONFIG ( CSCONFIG_EN \
| 0x00010000 /* ODT_WR to CSn */ \
| CSCONFIG_ROW_BIT_14 | CSCONFIG_COL_BIT_10 )
/* 0x80010202 */
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
#define CONFIG_SYS_DDR_TIMING_0 ( ( 0 << TIMING_CFG0_RWT_SHIFT ) \
| ( 0 << TIMING_CFG0_WRT_SHIFT ) \
| ( 0 << TIMING_CFG0_RRT_SHIFT ) \
| ( 0 << TIMING_CFG0_WWT_SHIFT ) \
| ( 6 << TIMING_CFG0_ACT_PD_EXIT_SHIFT ) \
| ( 2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT ) \
| ( 8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT ) \
| ( 2 << TIMING_CFG0_MRS_CYC_SHIFT ) )
/* 0x00620802 */
#define CONFIG_SYS_DDR_TIMING_1 ( ( 3 << TIMING_CFG1_PRETOACT_SHIFT ) \
| ( 9 << TIMING_CFG1_ACTTOPRE_SHIFT ) \
| ( 3 << TIMING_CFG1_ACTTORW_SHIFT ) \
| ( 5 << TIMING_CFG1_CASLAT_SHIFT ) \
| (13 << TIMING_CFG1_REFREC_SHIFT ) \
| ( 3 << TIMING_CFG1_WRREC_SHIFT ) \
| ( 2 << TIMING_CFG1_ACTTOACT_SHIFT ) \
| ( 2 << TIMING_CFG1_WRTORD_SHIFT ) )
/* 0x3935d322 */
#define CONFIG_SYS_DDR_TIMING_2 ( ( 1 << TIMING_CFG2_ADD_LAT_SHIFT ) \
| ( 6 << TIMING_CFG2_CPO_SHIFT ) \
| ( 2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT ) \
| ( 4 << TIMING_CFG2_RD_TO_PRE_SHIFT ) \
| ( 2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT ) \
| ( 3 << TIMING_CFG2_CKE_PLS_SHIFT ) \
| ( 8 << TIMING_CFG2_FOUR_ACT_SHIFT) )
/* 0x131088c8 */
#define CONFIG_SYS_DDR_INTERVAL ( ( 0x03E0 << SDRAM_INTERVAL_REFINT_SHIFT ) \
| ( 0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT ) )
/* 0x03E00100 */
#define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */
#define CONFIG_SYS_DDR_MODE ( ( 0x0448 << SDRAM_MODE_ESD_SHIFT ) \
| ( 0x1432 << SDRAM_MODE_SD_SHIFT ) )
/* ODT 150ohm CL=3, AL=1 on SDRAM */
#define CONFIG_SYS_DDR_MODE2 0x00000000
#endif
/*
* Memory test
*/
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START 0x00040000 /* memtest region */
#define CONFIG_SYS_MEMTEST_END 0x00140000
/*
* The reserved memory
*/
#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#else
#undef CONFIG_SYS_RAMBOOT
#endif
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
/*
* Initial RAM Base Address Setup
*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
#define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
/*
* Local Bus Configuration & Clock Setup
*/
#define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
#define CONFIG_SYS_LBC_LBCR 0x00000000
/*
* FLASH on the Local Bus
*/
#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
#define CONFIG_SYS_FLASH_SIZE 32 /* max FLASH size is 32M */
#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
#define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
#define CONFIG_SYS_BR0_PRELIM ( CONFIG_SYS_FLASH_BASE /* Flash Base address */ \
| (2 << BR_PS_SHIFT) /* 16 bit port size */ \
| BR_V ) /* valid */
#define CONFIG_SYS_OR0_PRELIM ( (~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
| OR_UPM_XAM \
| OR_GPCM_CSNT \
| OR_GPCM_ACS_DIV2 \
| OR_GPCM_XACS \
| OR_GPCM_SCY_15 \
| OR_GPCM_TRLX \
| OR_GPCM_EHTR \
| OR_GPCM_EAD )
/* 0xFE000FF7 */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max 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) */
/*
* BCSR on the Local Bus
*/
#define CONFIG_SYS_BCSR 0xF8000000
#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR /* Access window base at BCSR base */
#define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */
#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR | 0x00000801) /* Port size=8bit, MSEL=GPCM */
#define CONFIG_SYS_OR1_PRELIM 0xFFFFE9f7 /* length 32K */
/*
* NAND Flash on the Local Bus
*/
#define CONFIG_CMD_NAND 1
#define CONFIG_MTD_NAND_VERIFY_WRITE 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define NAND_MAX_CHIPS 1
#define CONFIG_NAND_FSL_ELBC 1
#define CONFIG_SYS_NAND_BASE 0xE0600000 /* 0xE0600000 */
#define CONFIG_SYS_BR3_PRELIM ( CONFIG_SYS_NAND_BASE \
| (2<<BR_DECC_SHIFT) /* Use HW ECC */ \
| BR_PS_8 /* Port Size = 8 bit */ \
| BR_MS_FCM /* MSEL = FCM */ \
| BR_V ) /* valid */
#define CONFIG_SYS_OR3_PRELIM ( 0xFFFF8000 /* length 32K */ \
| OR_FCM_BCTLD \
| OR_FCM_CST \
| OR_FCM_CHT \
| OR_FCM_SCY_1 \
| OR_FCM_RST \
| OR_FCM_TRLX \
| OR_FCM_EHTR )
/* 0xFFFF919E */
#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_NAND_BASE
#define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000000E /* 32KB */
/*
* 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, 57600, 115200}
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+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 */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_FSL_I2C
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET 0x3000
#define CONFIG_SYS_I2C2_OFFSET 0x3100
/*
* Config on-board RTC
*/
#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
/*
* General PCI
* Addresses are mapped 1-1.
*/
#define CONFIG_SYS_PCI_MEM_BASE 0x80000000
#define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
#define CONFIG_SYS_PCI_MMIO_BASE 0x90000000
#define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE
#define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */
#define CONFIG_SYS_PCI_IO_BASE 0x00000000
#define CONFIG_SYS_PCI_IO_PHYS 0xE0300000
#define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */
#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
#ifdef CONFIG_PCI
#ifndef __ASSEMBLY__
extern int board_pci_host_broken(void);
#endif
#define CONFIG_83XX_GENERIC_PCI 1 /* Use generic PCI setup */
#define CONFIG_PQ_MDS_PIB 1 /* PQ MDS Platform IO Board */
#define CONFIG_HAS_FSL_DR_USB 1 /* fixup device tree for the DR USB */
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#undef CONFIG_EEPRO100
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
#endif /* CONFIG_PCI */
#ifndef CONFIG_NET_MULTI
#define CONFIG_NET_MULTI 1
#endif
/*
* TSEC
*/
#define CONFIG_TSEC_ENET /* TSEC ethernet support */
#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)
/*
* TSEC ethernet configuration
*/
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "eTSEC0"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "eTSEC1"
#define TSEC1_PHY_ADDR 2
#define TSEC2_PHY_ADDR 3
#define TSEC1_PHY_ADDR_SGMII 8
#define TSEC2_PHY_ADDR_SGMII 4
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
/* Options are: TSEC[0-1] */
#define CONFIG_ETHPRIME "eTSEC1"
/* SERDES */
#define CONFIG_FSL_SERDES
#define CONFIG_FSL_SERDES1 0xe3000
#define CONFIG_FSL_SERDES2 0xe3100
/*
* SATA
*/
#define CONFIG_LIBATA
#define CONFIG_FSL_SATA
#define CONFIG_SYS_SATA_MAX_DEVICE 2
#define CONFIG_SATA1
#define CONFIG_SYS_SATA1_OFFSET 0x18000
#define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
#define CONFIG_SATA2
#define CONFIG_SYS_SATA2_OFFSET 0x19000
#define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
#ifdef CONFIG_FSL_SATA
#define CONFIG_LBA48
#define CONFIG_CMD_SATA
#define CONFIG_DOS_PARTITION
#define CONFIG_CMD_EXT2
#endif
/*
* Environment
*/
#ifndef CONFIG_SYS_RAMBOOT
#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 0x2000
#else
#define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
#define CONFIG_ENV_SIZE 0x2000
#endif
#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_MII
#define CONFIG_CMD_DATE
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#endif
#if defined(CONFIG_SYS_RAMBOOT)
#undef CONFIG_CMD_ENV
#undef CONFIG_CMD_LOADS
#endif
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#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 */
/*
* Core HID Setup
*/
#define CONFIG_SYS_HID0_INIT 0x000000000
#define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
#define CONFIG_SYS_HID2 HID2_HBE
/*
* MMU Setup
*/
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
/* DDR: cache cacheable */
#define CONFIG_SYS_SDRAM_LOWER CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_SDRAM_UPPER (CONFIG_SYS_SDRAM_BASE + 0x10000000)
#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_LOWER | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_LOWER | BATU_BL_256M | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
#define CONFIG_SYS_IBAT1L (CONFIG_SYS_SDRAM_UPPER | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT1U (CONFIG_SYS_SDRAM_UPPER | BATU_BL_256M | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
/* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_IMMR | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT2U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
/* BCSR: cache-inhibit and guarded */
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_BCSR | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
/* FLASH: icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT4L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT4U (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT4L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
/* Stack in dcache: cacheable, no memory coherence */
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
#define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
#ifdef CONFIG_PCI
/* PCI MEM space: cacheable */
#define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
/* PCI MMIO space: cache-inhibit and guarded */
#define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
#else
#define CONFIG_SYS_IBAT6L (0)
#define CONFIG_SYS_IBAT6U (0)
#define CONFIG_SYS_IBAT7L (0)
#define CONFIG_SYS_IBAT7U (0)
#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
#endif
/*
* 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 of kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Environment Configuration
*/
#define CONFIG_ENV_OVERWRITE
#if defined(CONFIG_TSEC_ENET)
#define CONFIG_HAS_ETH0
#define CONFIG_ETHADDR 00:E0:0C:00:83:79
#define CONFIG_HAS_ETH1
#define CONFIG_ETH1ADDR 00:E0:0C:00:83:78
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"consoledev=ttyS0\0" \
"ramdiskaddr=1000000\0" \
"ramdiskfile=ramfs.83xx\0" \
"fdtaddr=400000\0" \
"fdtfile=mpc8379_mds.dtb\0" \
""
#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 */