mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
2e651b2483
Rename CONFIG_SYS_DDR_CONFIG to include which CS it is configuring Cleanup the setting of the csnbds to respect the setting of CONFIG_SYS_DDR_SDRAM_BASE Use __ilog2 instead of writing the code to compute it Disable unused CS configs Ensure ddrlaw.bar is configured Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
718 lines
22 KiB
C
718 lines
22 KiB
C
/*
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* Copyright (C) Freescale Semiconductor, Inc. 2006, 2010.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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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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/*
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* mpc8313epb board configuration file
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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
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#define CONFIG_MPC83xx 1
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#define CONFIG_MPC831x 1
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#define CONFIG_MPC8313 1
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#define CONFIG_MPC8313ERDB 1
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#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
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#define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
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#define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 16384
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#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
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#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000)
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#ifdef CONFIG_NAND_U_BOOT
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#define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
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#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
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#ifdef CONFIG_NAND_SPL
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
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#endif /* CONFIG_NAND_SPL */
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#endif /* CONFIG_NAND_U_BOOT */
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#ifndef CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_TEXT_BASE 0xFE000000
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#endif
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#ifndef CONFIG_SYS_MONITOR_BASE
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#endif
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#define CONFIG_PCI
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#define CONFIG_FSL_ELBC 1
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#define CONFIG_MISC_INIT_R
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/*
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* On-board devices
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*
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* TSEC1 is VSC switch
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* TSEC2 is SoC TSEC
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*/
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#define CONFIG_VSC7385_ENET
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#define CONFIG_TSEC2
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#ifdef CONFIG_SYS_66MHZ
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#define CONFIG_83XX_CLKIN 66666667 /* in Hz */
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#elif defined(CONFIG_SYS_33MHZ)
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#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
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#else
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#error Unknown oscillator frequency.
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#endif
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#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
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#define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
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#define CONFIG_SYS_IMMR 0xE0000000
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#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
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#define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
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#endif
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#define CONFIG_SYS_MEMTEST_START 0x00001000
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#define CONFIG_SYS_MEMTEST_END 0x07f00000
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/* Early revs of this board will lock up hard when attempting
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* to access the PMC registers, unless a JTAG debugger is
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* connected, or some resistor modifications are made.
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*/
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#define CONFIG_SYS_8313ERDB_BROKEN_PMC 1
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#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
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#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
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/*
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* Device configurations
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*/
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/* Vitesse 7385 */
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#ifdef CONFIG_VSC7385_ENET
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#define CONFIG_TSEC1
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/* The flash address and size of the VSC7385 firmware image */
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#define CONFIG_VSC7385_IMAGE 0xFE7FE000
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#define CONFIG_VSC7385_IMAGE_SIZE 8192
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#endif
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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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#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
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/*
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* Manually set up DDR parameters, as this board does not
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* seem to have the SPD connected to I2C.
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*/
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#define CONFIG_SYS_DDR_SIZE 128 /* MB */
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#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
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| CSCONFIG_ODT_RD_NEVER \
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| CSCONFIG_ODT_WR_ONLY_CURRENT \
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| CSCONFIG_ROW_BIT_13 \
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| CSCONFIG_COL_BIT_10)
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/* 0x80010102 */
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#define CONFIG_SYS_DDR_TIMING_3 0x00000000
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#define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
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| (0 << TIMING_CFG0_WRT_SHIFT) \
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| (0 << TIMING_CFG0_RRT_SHIFT) \
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| (0 << TIMING_CFG0_WWT_SHIFT) \
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| (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
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| (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
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| (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
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| (2 << TIMING_CFG0_MRS_CYC_SHIFT))
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/* 0x00220802 */
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#define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
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| (8 << TIMING_CFG1_ACTTOPRE_SHIFT) \
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| (3 << TIMING_CFG1_ACTTORW_SHIFT) \
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| (5 << TIMING_CFG1_CASLAT_SHIFT) \
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| (10 << TIMING_CFG1_REFREC_SHIFT) \
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| (3 << TIMING_CFG1_WRREC_SHIFT) \
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| (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
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| (2 << TIMING_CFG1_WRTORD_SHIFT))
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/* 0x3835a322 */
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#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
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| (5 << TIMING_CFG2_CPO_SHIFT) \
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| (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
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| (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
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| (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
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| (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
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| (6 << TIMING_CFG2_FOUR_ACT_SHIFT))
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/* 0x129048c6 */ /* P9-45,may need tuning */
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#define CONFIG_SYS_DDR_INTERVAL ((1296 << SDRAM_INTERVAL_REFINT_SHIFT) \
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| (1280 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
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/* 0x05100500 */
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#if defined(CONFIG_DDR_2T_TIMING)
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#define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN \
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| SDRAM_CFG_SDRAM_TYPE_DDR2 \
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| SDRAM_CFG_DBW_32 \
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| SDRAM_CFG_2T_EN)
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/* 0x43088000 */
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#else
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#define CONFIG_SYS_SDRAM_CFG (SDRAM_CFG_SREN \
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| SDRAM_CFG_SDRAM_TYPE_DDR2 \
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| SDRAM_CFG_DBW_32)
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/* 0x43080000 */
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#endif
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#define CONFIG_SYS_SDRAM_CFG2 0x00401000
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/* set burst length to 8 for 32-bit data path */
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#define CONFIG_SYS_DDR_MODE ((0x4448 << SDRAM_MODE_ESD_SHIFT) \
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| (0x0632 << SDRAM_MODE_SD_SHIFT))
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/* 0x44480632 */
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#define CONFIG_SYS_DDR_MODE_2 0x8000C000
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#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
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/*0x02000000*/
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#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
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| DDRCDR_PZ_NOMZ \
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| DDRCDR_NZ_NOMZ \
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| DDRCDR_M_ODR)
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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 /* start of FLASH */
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#define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */
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#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
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#define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */
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#define CONFIG_SYS_NOR_BR_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_NOR_OR_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
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| OR_GPCM_XACS \
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| OR_GPCM_SCY_9 \
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| OR_GPCM_EHTR \
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| OR_GPCM_EAD)
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/* 0xFF006FF7 TODO SLOW 16 MB flash size */
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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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/* 16 MB window size */
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#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_16MB)
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 135 /* sectors per device */
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#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) && \
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!defined(CONFIG_NAND_SPL)
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#define CONFIG_SYS_RAMBOOT
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#endif
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#define CONFIG_SYS_INIT_RAM_LOCK 1
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#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */
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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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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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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 (512 * 1024) /* Reserved for malloc */
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/*
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* Local Bus LCRR and LBCR regs
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*/
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#define CONFIG_SYS_LCRR_EADC LCRR_EADC_1
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#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
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#define CONFIG_SYS_LBC_LBCR (0x00040000 /* TODO */ \
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| (0xFF << LBCR_BMT_SHIFT) \
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| 0xF) /* 0x0004ff0f */
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/* LB refresh timer prescal, 266MHz/32 */
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#define CONFIG_SYS_LBC_MRTPR 0x20000000 /*TODO */
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/* drivers/mtd/nand/nand.c */
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#ifdef CONFIG_NAND_SPL
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#define CONFIG_SYS_NAND_BASE 0xFFF00000
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#else
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#define CONFIG_SYS_NAND_BASE 0xE2800000
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#endif
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#define CONFIG_MTD_DEVICE
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#define CONFIG_MTD_PARTITION
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#define CONFIG_CMD_MTDPARTS
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#define MTDIDS_DEFAULT "nand0=e2800000.flash"
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#define MTDPARTS_DEFAULT \
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"mtdparts=e0600000.flash:512k(uboot),128k(env),3m@1m(kernel),-(fs)"
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_MTD_NAND_VERIFY_WRITE
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#define CONFIG_CMD_NAND 1
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#define CONFIG_NAND_FSL_ELBC 1
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#define CONFIG_SYS_NAND_BLOCK_SIZE 16384
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#define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024)
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#define CONFIG_SYS_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE \
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| BR_DECC_CHK_GEN /* Use HW ECC */ \
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| BR_PS_8 /* 8 bit port */ \
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| BR_MS_FCM /* MSEL = FCM */ \
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| BR_V) /* valid */
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#define CONFIG_SYS_NAND_OR_PRELIM \
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(P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
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| OR_FCM_CSCT \
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| OR_FCM_CST \
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| OR_FCM_CHT \
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| OR_FCM_SCY_1 \
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| OR_FCM_TRLX \
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| OR_FCM_EHTR)
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/* 0xFFFF8396 */
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#ifdef CONFIG_NAND_U_BOOT
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#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
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#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
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#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM
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#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NOR_OR_PRELIM
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#else
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#define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM
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#define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM
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#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM
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#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM
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#endif
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#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
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#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
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#define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
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#define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM
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/* local bus write LED / read status buffer (BCSR) mapping */
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#define CONFIG_SYS_BCSR_ADDR 0xFA000000
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#define CONFIG_SYS_BCSR_SIZE (32 * 1024) /* 0x00008000 */
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/* map at 0xFA000000 on LCS3 */
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#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_BCSR_ADDR \
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| BR_PS_8 /* 8 bit port */ \
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| BR_MS_GPCM /* MSEL = GPCM */ \
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| BR_V) /* valid */
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/* 0xFA000801 */
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#define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_BCSR_SIZE) \
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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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/* 0xFFFF8FF7 */
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#define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_BCSR_ADDR
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#define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
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/* Vitesse 7385 */
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#ifdef CONFIG_VSC7385_ENET
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/* VSC7385 Base address on LCS2 */
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#define CONFIG_SYS_VSC7385_BASE 0xF0000000
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#define CONFIG_SYS_VSC7385_SIZE (128 * 1024) /* 0x00020000 */
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#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE \
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| BR_PS_8 /* 8 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_OR2_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \
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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_SETA \
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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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/* 0xFFFE09FF */
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/* Access window base at VSC7385 base */
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#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE
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#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
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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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/*
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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_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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/* Use the HUSH parser */
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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/* I2C */
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#define CONFIG_HARD_I2C /* I2C with hardware support*/
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#define CONFIG_FSL_I2C
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#define CONFIG_I2C_MULTI_BUS
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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 { {0, 0x69} } /* 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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* 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 0xE2000000
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#define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
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/*
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* TSEC
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*/
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#define CONFIG_TSEC_ENET /* TSEC ethernet support */
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#define CONFIG_GMII /* MII PHY management */
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#ifdef CONFIG_TSEC1
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#define CONFIG_HAS_ETH0
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#define CONFIG_TSEC1_NAME "TSEC0"
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#define CONFIG_SYS_TSEC1_OFFSET 0x24000
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#define TSEC1_PHY_ADDR 0x1c
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#define TSEC1_FLAGS TSEC_GIGABIT
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#define TSEC1_PHYIDX 0
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#endif
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#ifdef CONFIG_TSEC2
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#define CONFIG_HAS_ETH1
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#define CONFIG_TSEC2_NAME "TSEC1"
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#define CONFIG_SYS_TSEC2_OFFSET 0x25000
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#define TSEC2_PHY_ADDR 4
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#define TSEC2_FLAGS TSEC_GIGABIT
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#define TSEC2_PHYIDX 0
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#endif
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/* Options are: TSEC[0-1] */
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#define CONFIG_ETHPRIME "TSEC1"
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/*
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* Configure on-board RTC
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*/
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#define CONFIG_RTC_DS1337
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68
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/*
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* Environment
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*/
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#if defined(CONFIG_NAND_U_BOOT)
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#define CONFIG_ENV_IS_IN_NAND 1
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#define CONFIG_ENV_OFFSET (512 * 1024)
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#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
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#define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
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#define CONFIG_ENV_OFFSET_REDUND \
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(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
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#elif !defined(CONFIG_SYS_RAMBOOT)
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_ADDR \
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(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
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#define CONFIG_ENV_SIZE 0x2000
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/* Address and size of Redundant Environment Sector */
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#else
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#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
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#define CONFIG_ENV_SIZE 0x2000
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#endif
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_PCI
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#if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT)
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#undef CONFIG_CMD_SAVEENV
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#undef CONFIG_CMD_LOADS
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#endif
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#define CONFIG_CMDLINE_EDITING 1
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#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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/* Print Buffer Size */
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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/* Boot Argument Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
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/*
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* For booting Linux, the board info and command line data
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* 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.
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*/
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/* Initial Memory map for Linux*/
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#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
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#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
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#ifdef CONFIG_SYS_66MHZ
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/* 66MHz IN, 133MHz CSB, 266 DDR, 266 CORE */
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/* 0x62040000 */
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#define CONFIG_SYS_HRCW_LOW (\
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0x20000000 /* reserved, must be set */ |\
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HRCWL_DDRCM |\
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HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
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HRCWL_DDR_TO_SCB_CLK_2X1 |\
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HRCWL_CSB_TO_CLKIN_2X1 |\
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HRCWL_CORE_TO_CSB_2X1)
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#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 2)
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#elif defined(CONFIG_SYS_33MHZ)
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/* 33MHz IN, 165MHz CSB, 330 DDR, 330 CORE */
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/* 0x65040000 */
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#define CONFIG_SYS_HRCW_LOW (\
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0x20000000 /* reserved, must be set */ |\
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HRCWL_DDRCM |\
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HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
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HRCWL_DDR_TO_SCB_CLK_2X1 |\
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HRCWL_CSB_TO_CLKIN_5X1 |\
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HRCWL_CORE_TO_CSB_2X1)
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#define CONFIG_SYS_NS16550_CLK (CONFIG_83XX_CLKIN * 5)
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#endif
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#define CONFIG_SYS_HRCW_HIGH_BASE (\
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HRCWH_PCI_HOST |\
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HRCWH_PCI1_ARBITER_ENABLE |\
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HRCWH_CORE_ENABLE |\
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HRCWH_BOOTSEQ_DISABLE |\
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HRCWH_SW_WATCHDOG_DISABLE |\
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HRCWH_TSEC1M_IN_RGMII |\
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HRCWH_TSEC2M_IN_RGMII |\
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HRCWH_BIG_ENDIAN)
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#ifdef CONFIG_NAND_SPL
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#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
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HRCWH_FROM_0XFFF00100 |\
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HRCWH_ROM_LOC_NAND_SP_8BIT |\
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HRCWH_RL_EXT_NAND)
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#else
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#define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
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HRCWH_FROM_0X00000100 |\
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HRCWH_ROM_LOC_LOCAL_16BIT |\
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HRCWH_RL_EXT_LEGACY)
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#endif
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/* System IO Config */
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#define CONFIG_SYS_SICRH (SICRH_TSOBI1 | SICRH_TSOBI2) /* RGMII */
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#define CONFIG_SYS_SICRL SICRL_USBDR_10 /* Enable Internal USB Phy */
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#define CONFIG_SYS_HID0_INIT 0x000000000
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#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
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HID0_ENABLE_INSTRUCTION_CACHE | \
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HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
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#define CONFIG_SYS_HID2 HID2_HBE
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#define CONFIG_HIGH_BATS 1 /* High BATs supported */
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/* DDR @ 0x00000000 */
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#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW)
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#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
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| BATU_BL_256M \
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| BATU_VS \
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| BATU_VP)
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/* PCI @ 0x80000000 */
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#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_RW)
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#define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE \
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| BATU_BL_256M \
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| BATU_VS \
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| BATU_VP)
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#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE \
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| BATL_PP_RW \
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| BATL_CACHEINHIBIT \
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| BATL_GUARDEDSTORAGE)
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#define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE \
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| BATU_BL_256M \
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| BATU_VS \
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| BATU_VP)
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/* PCI2 not supported on 8313 */
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#define CONFIG_SYS_IBAT3L (0)
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#define CONFIG_SYS_IBAT3U (0)
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#define CONFIG_SYS_IBAT4L (0)
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#define CONFIG_SYS_IBAT4U (0)
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/* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
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#define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR \
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| BATL_PP_RW \
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| BATL_CACHEINHIBIT \
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| BATL_GUARDEDSTORAGE)
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#define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR \
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| BATU_BL_256M \
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| BATU_VS \
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| BATU_VP)
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/* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
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#define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_RW | BATL_GUARDEDSTORAGE)
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#define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
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#define CONFIG_SYS_IBAT7L (0)
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#define CONFIG_SYS_IBAT7U (0)
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#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
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#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
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#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
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#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
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#define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
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#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
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#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
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#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
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#define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
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#define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
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#define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
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#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
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#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
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#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
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#define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
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#define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
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/*
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* Environment Configuration
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*/
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_NETDEV "eth1"
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#define CONFIG_HOSTNAME mpc8313erdb
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#define CONFIG_ROOTPATH "/nfs/root/path"
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#define CONFIG_BOOTFILE "uImage"
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/* U-Boot image on TFTP server */
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#define CONFIG_UBOOTPATH "u-boot.bin"
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#define CONFIG_FDTFILE "mpc8313erdb.dtb"
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/* default location for tftp and bootm */
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#define CONFIG_LOADADDR 800000
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#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
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#define CONFIG_BAUDRATE 115200
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#define XMK_STR(x) #x
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#define MK_STR(x) XMK_STR(x)
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=" CONFIG_NETDEV "\0" \
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"ethprime=TSEC1\0" \
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"uboot=" CONFIG_UBOOTPATH "\0" \
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"tftpflash=tftpboot $loadaddr $uboot; " \
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"protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "\
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"erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
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"cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; "\
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"protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; "\
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"cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0"\
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"fdtaddr=780000\0" \
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"fdtfile=" CONFIG_FDTFILE "\0" \
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"console=ttyS0\0" \
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"setbootargs=setenv bootargs " \
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"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
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"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"\
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"$netdev:off " \
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"root=$rootdev rw console=$console,$baudrate $othbootargs\0"
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#define CONFIG_NFSBOOTCOMMAND \
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"setenv rootdev /dev/nfs;" \
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"run setbootargs;" \
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"run setipargs;" \
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"tftp $loadaddr $bootfile;" \
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"tftp $fdtaddr $fdtfile;" \
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"bootm $loadaddr - $fdtaddr"
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#define CONFIG_RAMBOOTCOMMAND \
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"setenv rootdev /dev/ram;" \
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"run setbootargs;" \
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"tftp $ramdiskaddr $ramdiskfile;" \
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"tftp $loadaddr $bootfile;" \
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"tftp $fdtaddr $fdtfile;" \
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"bootm $loadaddr $ramdiskaddr $fdtaddr"
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#undef MK_STR
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#undef XMK_STR
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#endif /* __CONFIG_H */
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