d37be07ee5
The new MPC8360EMDS board supports 512MB DDR since 2008. For 512MB DDR: BAT0 is used for the first 256MB memory, BAT4 is used for the second 256MB memory and the address space of SDRAM follows the DDR, so if the size of DDR is 256MB, the BAT4 will be used for SDRAM and if the size of DDR is 512MB, the BAT4 will be used for the second 256MB memory and there is no BAT for SDRAM. Therefore, if the size of DDR is 512MB, this patch will use BAT6 for SDRAM and BAT5 will be used for PCI MEM to replace the BAT6 after the codes relocates to the DDR. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> CC: Kim Phillips <kim.phillips@freescale.com>
730 lines
20 KiB
C
730 lines
20 KiB
C
/*
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* Copyright (C) 2006,2011 Freescale Semiconductor, Inc.
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*
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* Dave Liu <daveliu@freescale.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_E300 1 /* E300 family */
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#define CONFIG_QE 1 /* Has QE */
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#define CONFIG_MPC83xx 1 /* MPC83xx family */
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#define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
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#define CONFIG_MPC8360EMDS 1 /* MPC8360EMDS board specific */
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#define CONFIG_SYS_TEXT_BASE 0xFE000000
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#undef CONFIG_PQ_MDS_PIB /* POWERQUICC MDS Platform IO Board */
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#undef CONFIG_PQ_MDS_PIB_ATM /* QOC3 ATM card */
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/*
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* System Clock Setup
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*/
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#ifdef CONFIG_PCISLAVE
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#define CONFIG_83XX_PCICLK 66000000 /* in HZ */
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#else
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#define CONFIG_83XX_CLKIN 66000000 /* in Hz */
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#endif
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#ifndef CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_CLK_FREQ 66000000
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#endif
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/*
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* Hardware Reset Configuration Word
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*/
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#define CONFIG_SYS_HRCW_LOW (\
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HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
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HRCWL_DDR_TO_SCB_CLK_1X1 |\
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HRCWL_CSB_TO_CLKIN_4X1 |\
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HRCWL_VCO_1X2 |\
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HRCWL_CE_PLL_VCO_DIV_4 |\
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HRCWL_CE_PLL_DIV_1X1 |\
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HRCWL_CE_TO_PLL_1X6 |\
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HRCWL_CORE_TO_CSB_2X1)
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#ifdef CONFIG_PCISLAVE
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#define CONFIG_SYS_HRCW_HIGH (\
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HRCWH_PCI_AGENT |\
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HRCWH_PCI1_ARBITER_DISABLE |\
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HRCWH_PCICKDRV_DISABLE |\
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HRCWH_CORE_ENABLE |\
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HRCWH_FROM_0XFFF00100 |\
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HRCWH_BOOTSEQ_DISABLE |\
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HRCWH_SW_WATCHDOG_DISABLE |\
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HRCWH_ROM_LOC_LOCAL_16BIT)
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#else
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#define CONFIG_SYS_HRCW_HIGH (\
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HRCWH_PCI_HOST |\
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HRCWH_PCI1_ARBITER_ENABLE |\
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HRCWH_PCICKDRV_ENABLE |\
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HRCWH_CORE_ENABLE |\
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HRCWH_FROM_0X00000100 |\
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HRCWH_BOOTSEQ_DISABLE |\
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HRCWH_SW_WATCHDOG_DISABLE |\
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HRCWH_ROM_LOC_LOCAL_16BIT)
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#endif
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/*
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* System IO Config
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*/
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#define CONFIG_SYS_SICRH 0x00000000
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#define CONFIG_SYS_SICRL 0x40000000
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#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
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#define CONFIG_BOARD_EARLY_INIT_R
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/*
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* IMMR new address
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*/
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#define CONFIG_SYS_IMMR 0xE0000000
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/*
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* DDR Setup
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*/
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#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
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/* + 256M */
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#define CONFIG_SYS_SDRAM_BASE2 (CONFIG_SYS_SDRAM_BASE + 0x10000000)
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#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
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#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
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| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
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#define CONFIG_SYS_83XX_DDR_USES_CS0
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#define CONFIG_DDR_ECC /* support DDR ECC function */
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#define CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
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/*
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* DDRCDR - DDR Control Driver Register
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*/
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#define CONFIG_SYS_DDRCDR_VALUE 0x80080001
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#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
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#if defined(CONFIG_SPD_EEPROM)
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/*
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* Determine DDR configuration from I2C interface.
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*/
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#define SPD_EEPROM_ADDRESS 0x52 /* DDR SODIMM */
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#else
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/*
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* Manually set up DDR parameters
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*/
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#define CONFIG_SYS_DDR_SIZE 256 /* MB */
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#if defined(CONFIG_DDR_II)
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#define CONFIG_SYS_DDRCDR 0x80080001
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#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
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#define CONFIG_SYS_DDR_CS0_CONFIG 0x80330102
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#define CONFIG_SYS_DDR_TIMING_0 0x00220802
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#define CONFIG_SYS_DDR_TIMING_1 0x38357322
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#define CONFIG_SYS_DDR_TIMING_2 0x2f9048c8
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#define CONFIG_SYS_DDR_TIMING_3 0x00000000
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#define CONFIG_SYS_DDR_CLK_CNTL 0x02000000
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#define CONFIG_SYS_DDR_MODE 0x47d00432
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#define CONFIG_SYS_DDR_MODE2 0x8000c000
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#define CONFIG_SYS_DDR_INTERVAL 0x03cf0080
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#define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
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#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
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#else
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#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
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| CSCONFIG_ROW_BIT_13 \
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| CSCONFIG_COL_BIT_9)
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#define CONFIG_SYS_DDR_CS1_CONFIG CONFIG_SYS_DDR_CS0_CONFIG
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#define CONFIG_SYS_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
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#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* may need tuning */
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#define CONFIG_SYS_DDR_CONTROL 0x42008000 /* Self refresh,2T timing */
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#define CONFIG_SYS_DDR_MODE 0x20000162 /* DLL,normal,seq,4/2.5 */
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#define CONFIG_SYS_DDR_INTERVAL 0x045b0100 /* page mode */
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#endif
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#endif
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/*
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* Memory test
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*/
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#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
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#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
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#define CONFIG_SYS_MEMTEST_END 0x00100000
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/*
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* The reserved memory
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*/
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#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)
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#define CONFIG_SYS_RAMBOOT
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#else
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#undef CONFIG_SYS_RAMBOOT
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#endif
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/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
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#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
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#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
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/*
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* Initial RAM Base Address Setup
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*/
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#define CONFIG_SYS_INIT_RAM_LOCK 1
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#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
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#define CONFIG_SYS_GBL_DATA_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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/*
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* Local Bus Configuration & Clock Setup
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*/
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#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
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#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
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#define CONFIG_SYS_LBC_LBCR 0x00000000
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/*
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* FLASH on the Local Bus
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*/
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#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
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#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
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#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
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#define CONFIG_SYS_FLASH_SIZE 32 /* max FLASH size is 32M */
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#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
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#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
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/* Window base at flash base */
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#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_32MB)
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#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
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| BR_PS_16 /* 16 bit port */ \
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| BR_MS_GPCM /* MSEL = GPCM */ \
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| BR_V) /* valid */
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#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
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| OR_GPCM_XAM \
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| OR_GPCM_CSNT \
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| OR_GPCM_ACS_DIV2 \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_15 \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
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#undef CONFIG_SYS_FLASH_CHECKSUM
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/*
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* BCSR on the Local Bus
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*/
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#define CONFIG_SYS_BCSR 0xF8000000
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/* Access window base at BCSR base */
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#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR
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#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_64KB)
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#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR \
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| BR_PS_8 \
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| BR_MS_GPCM \
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| BR_V)
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#define CONFIG_SYS_OR1_PRELIM (OR_AM_32KB \
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| OR_GPCM_XAM \
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| OR_GPCM_CSNT \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_15 \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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/* 0xFFFFE9F7 */
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/*
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* SDRAM on the Local Bus
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*/
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#define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
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#define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
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#define CONFIG_SYS_LB_SDRAM /* if board has SRDAM on local bus */
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#ifdef CONFIG_SYS_LB_SDRAM
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#define CONFIG_SYS_LBLAWBAR2 0
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#define CONFIG_SYS_LBLAWAR2 (LBLAWAR_EN | LBLAWAR_64MB)
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/*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
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/*
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* Base Register 2 and Option Register 2 configure SDRAM.
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*
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* For BR2, need:
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* Base address = BR[0:16] = dynamic
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* port size = 32-bits = BR2[19:20] = 11
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* no parity checking = BR2[21:22] = 00
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* SDRAM for MSEL = BR2[24:26] = 011
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* Valid = BR[31] = 1
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*
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* 0 4 8 12 16 20 24 28
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* xxxx xxxx xxxx xxxx x001 1000 0110 0001 = 00001861
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*/
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/* Port size=32bit, MSEL=DRAM */
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#define CONFIG_SYS_BR2 (BR_PS_32 | BR_MS_SDRAM | BR_V) /* 0xF0001861 */
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/*
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* The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
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*
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* For OR2, need:
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* 64MB mask for AM, OR2[0:7] = 1111 1100
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* XAM, OR2[17:18] = 11
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* 9 columns OR2[19-21] = 010
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* 13 rows OR2[23-25] = 100
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* EAD set for extra time OR[31] = 1
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*
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* 0 4 8 12 16 20 24 28
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* 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
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*/
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#define CONFIG_SYS_OR2 (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
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| OR_SDRAM_XAM \
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| ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
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| ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
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| OR_SDRAM_EAD)
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/* 0xFC006901 */
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/* LB sdram refresh timer, about 6us */
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#define CONFIG_SYS_LBC_LSRT 0x32000000
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/* LB refresh timer prescal, 266MHz/32 */
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#define CONFIG_SYS_LBC_MRTPR 0x20000000
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#define CONFIG_SYS_LBC_LSDMR_COMMON 0x0063b723
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/*
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* SDRAM Controller configuration sequence.
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*/
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#define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
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#define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
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#define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
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#define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
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#define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
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#endif
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/*
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* Windows to access Platform I/O Boards (PIB) via local bus
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*/
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#define CONFIG_SYS_PIB_BASE 0xF8008000
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#define CONFIG_SYS_PIB_WINDOW_SIZE (32 * 1024)
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/* [RFC] This LBLAW only covers the 2nd window (CS5) */
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#define CONFIG_SYS_LBLAWBAR3_PRELIM \
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CONFIG_SYS_PIB_BASE + CONFIG_SYS_PIB_WINDOW_SIZE
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#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
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/*
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* CS4 on Local Bus, to PIB
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*/
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/* CS4 base address at 0xf8008000 */
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#define CONFIG_SYS_BR4_PRELIM (CONFIG_SYS_PIB_BASE \
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| BR_PS_8 \
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| BR_MS_GPCM \
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| BR_V)
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/* 0xF8008801 */
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#define CONFIG_SYS_OR4_PRELIM (OR_AM_32KB \
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| OR_GPCM_XAM \
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| OR_GPCM_CSNT \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_15 \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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/* 0xffffe9f7 */
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/*
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* CS5 on Local Bus, to PIB
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*/
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/* CS5 base address at 0xf8010000 */
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#define CONFIG_SYS_BR5_PRELIM ((CONFIG_SYS_PIB_BASE + \
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CONFIG_SYS_PIB_WINDOW_SIZE) \
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| BR_PS_8 \
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| BR_MS_GPCM \
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| BR_V)
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/* 0xF8010801 */
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#define CONFIG_SYS_OR5_PRELIM (CONFIG_SYS_PIB_BASE \
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| OR_GPCM_XAM \
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| OR_GPCM_CSNT \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_15 \
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| OR_GPCM_TRLX_SET \
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| OR_GPCM_EHTR_SET \
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| OR_GPCM_EAD)
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/* 0xffffe9f7 */
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/*
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* Serial Port
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*/
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
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#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
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/* Use the HUSH parser */
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#define CONFIG_SYS_HUSH_PARSER
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#endif
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/* pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#define CONFIG_OF_STDOUT_VIA_ALIAS 1
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/* I2C */
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#define CONFIG_HARD_I2C /* I2C with hardware support */
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#undef CONFIG_SOFT_I2C /* I2C bit-banged */
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#define CONFIG_FSL_I2C
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#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CONFIG_SYS_I2C_SLAVE 0x7F
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#define CONFIG_SYS_I2C_NOPROBES {0x52} /* Don't probe these addrs */
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#define CONFIG_SYS_I2C_OFFSET 0x3000
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#define CONFIG_SYS_I2C2_OFFSET 0x3100
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/*
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* Config on-board RTC
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*/
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#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
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/*
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* General PCI
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* Addresses are mapped 1-1.
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*/
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#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
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#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
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#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
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#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
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#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI1_IO_BASE 0x00000000
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#define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
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#define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
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#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
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#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
|
|
#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
|
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|
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|
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#ifdef CONFIG_PCI
|
|
|
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
#define CONFIG_83XX_PCI_STREAMING
|
|
|
|
#undef CONFIG_EEPRO100
|
|
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
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|
|
|
#endif /* CONFIG_PCI */
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|
|
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|
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#define CONFIG_HWCONFIG 1
|
|
|
|
/*
|
|
* QE UEC ethernet configuration
|
|
*/
|
|
#define CONFIG_UEC_ETH
|
|
#define CONFIG_ETHPRIME "UEC0"
|
|
#define CONFIG_PHY_MODE_NEED_CHANGE
|
|
|
|
#define CONFIG_UEC_ETH1 /* GETH1 */
|
|
|
|
#ifdef CONFIG_UEC_ETH1
|
|
#define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
|
|
#define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
|
|
#define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
|
|
#define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
|
|
#define CONFIG_SYS_UEC1_PHY_ADDR 0
|
|
#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
|
|
#define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
|
|
#endif
|
|
|
|
#define CONFIG_UEC_ETH2 /* GETH2 */
|
|
|
|
#ifdef CONFIG_UEC_ETH2
|
|
#define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
|
|
#define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
|
|
#define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
|
|
#define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
|
|
#define CONFIG_SYS_UEC2_PHY_ADDR 1
|
|
#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_ID
|
|
#define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
|
|
#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
|
|
#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_ASKENV
|
|
#define CONFIG_CMD_SDRAM
|
|
|
|
#if defined(CONFIG_PCI)
|
|
#define CONFIG_CMD_PCI
|
|
#endif
|
|
|
|
#if defined(CONFIG_SYS_RAMBOOT)
|
|
#undef CONFIG_CMD_SAVEENV
|
|
#undef CONFIG_CMD_LOADS
|
|
#endif
|
|
|
|
|
|
#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
|
|
|
|
/* 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
|
|
#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 256 MB of memory, since this is
|
|
* the maximum mapped by the Linux kernel during initialization.
|
|
*/
|
|
#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
|
|
|
|
/*
|
|
* Core HID Setup
|
|
*/
|
|
#define CONFIG_SYS_HID0_INIT 0x000000000
|
|
#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
|
|
HID0_ENABLE_INSTRUCTION_CACHE)
|
|
#define CONFIG_SYS_HID2 HID2_HBE
|
|
|
|
/*
|
|
* MMU Setup
|
|
*/
|
|
|
|
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
|
|
#define CONFIG_BAT_RW
|
|
|
|
/* DDR/LBC SDRAM: cacheable */
|
|
#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_DBAT0L CONFIG_SYS_IBAT0L
|
|
#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
|
|
|
|
/* IMMRBAR & PCI IO: cache-inhibit and guarded */
|
|
#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
|
|
| BATL_PP_RW \
|
|
| BATL_CACHEINHIBIT \
|
|
| BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
|
|
| BATU_BL_4M \
|
|
| BATU_VS \
|
|
| BATU_VP)
|
|
#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
|
|
#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
|
|
|
|
/* BCSR: cache-inhibit and guarded */
|
|
#define CONFIG_SYS_IBAT2L (CONFIG_SYS_BCSR \
|
|
| BATL_PP_RW \
|
|
| BATL_CACHEINHIBIT \
|
|
| BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_IBAT2U (CONFIG_SYS_BCSR \
|
|
| BATU_BL_128K \
|
|
| BATU_VS \
|
|
| BATU_VP)
|
|
#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
|
|
#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
|
|
|
|
/* FLASH: icache cacheable, but dcache-inhibit and guarded */
|
|
#define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE \
|
|
| BATL_PP_RW \
|
|
| BATL_MEMCOHERENCE)
|
|
#define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE \
|
|
| BATU_BL_32M \
|
|
| BATU_VS \
|
|
| BATU_VP)
|
|
#define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE \
|
|
| BATL_PP_RW \
|
|
| BATL_CACHEINHIBIT \
|
|
| BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
|
|
|
|
/* DDR/LBC SDRAM next 256M: cacheable */
|
|
#define CONFIG_SYS_IBAT4L (CONFIG_SYS_SDRAM_BASE2 \
|
|
| BATL_PP_RW \
|
|
| BATL_MEMCOHERENCE)
|
|
#define CONFIG_SYS_IBAT4U (CONFIG_SYS_SDRAM_BASE2 \
|
|
| BATU_BL_256M \
|
|
| BATU_VS \
|
|
| BATU_VP)
|
|
#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
|
|
#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_RW)
|
|
#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_PCI1_MEM_PHYS \
|
|
| BATL_PP_RW \
|
|
| BATL_MEMCOHERENCE)
|
|
#define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_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_PCI1_MMIO_PHYS \
|
|
| BATL_PP_RW \
|
|
| BATL_CACHEINHIBIT \
|
|
| BATL_GUARDEDSTORAGE)
|
|
#define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_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
|
|
|
|
#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_UEC_ETH)
|
|
#define CONFIG_HAS_ETH0
|
|
#define CONFIG_HAS_ETH1
|
|
#endif
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
#define CONFIG_LOADADDR 800000 /* 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=780000\0" \
|
|
"fdtfile=mpc836x_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 */
|