2006-09-07 09:51:23 +00:00
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/*
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2008-03-07 07:01:43 +00:00
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* (C) Copyright 2006-2008
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2006-09-07 09:51:23 +00:00
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* (C) Copyright 2006
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* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
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* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.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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2008-01-19 02:49:05 +00:00
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/*
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2007-01-30 16:06:10 +00:00
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* sequoia.h - configuration for Sequoia & Rainier boards
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2008-01-19 02:49:05 +00:00
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*/
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2006-09-07 09:51:23 +00:00
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#ifndef __CONFIG_H
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#define __CONFIG_H
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* High Level Configuration Options
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2008-01-19 02:49:05 +00:00
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*/
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2007-01-30 16:06:10 +00:00
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/* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
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2006-09-13 11:51:58 +00:00
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#ifndef CONFIG_RAINIER
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2008-01-19 02:49:05 +00:00
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#define CONFIG_440EPX 1 /* Specific PPC440EPx */
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2008-06-06 13:55:21 +00:00
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#define CONFIG_HOSTNAME sequoia
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2006-09-13 11:51:58 +00:00
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#else
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2008-01-19 02:49:05 +00:00
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#define CONFIG_440GRX 1 /* Specific PPC440GRx */
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2008-06-06 13:55:21 +00:00
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#define CONFIG_HOSTNAME rainier
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2006-09-13 11:51:58 +00:00
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#endif
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2008-01-19 02:49:05 +00:00
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#define CONFIG_440 1 /* ... PPC440 family */
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#define CONFIG_4xx 1 /* ... PPC4xx family */
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2008-06-06 13:55:21 +00:00
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/*
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* Include common defines/options for all AMCC eval boards
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*/
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#include "amcc-common.h"
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2007-05-05 06:32:14 +00:00
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/* Detect Sequoia PLL input clock automatically via CPLD bit */
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#define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
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2007-05-07 17:42:49 +00:00
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33333333 : 33000000)
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2006-09-07 09:51:23 +00:00
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2008-02-21 11:52:29 +00:00
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/*
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* Define this if you want support for video console with radeon 9200 pci card
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* Also set TEXT_BASE to 0xFFF80000 in board/amcc/sequoia/config.mk in this case
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*/
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#undef CONFIG_VIDEO
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#ifdef CONFIG_VIDEO
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2007-10-31 16:57:52 +00:00
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/*
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* 44x dcache supported is working now on sequoia, but we don't enable
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* it yet since it needs further testing
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*/
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2008-01-19 02:49:05 +00:00
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#define CONFIG_4xx_DCACHE /* enable dcache */
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2007-10-31 16:57:52 +00:00
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#endif
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2008-01-19 02:49:05 +00:00
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#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
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#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
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2006-09-07 09:51:23 +00:00
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2008-01-19 02:49:05 +00:00
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/*
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* Base addresses -- Note these are effective addresses where the actual
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* resources get mapped (not physical addresses).
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*/
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2008-01-10 17:50:33 +00:00
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#define CFG_TLB_FOR_BOOT_FLASH 0x0003
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2006-09-07 09:51:23 +00:00
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#define CFG_BOOT_BASE_ADDR 0xf0000000
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2006-11-20 19:39:52 +00:00
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#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
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2008-01-19 02:49:05 +00:00
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#define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */
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#define CFG_OCM_BASE 0xe0010000 /* ocm */
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2007-03-28 15:06:19 +00:00
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#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
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2008-01-19 02:49:05 +00:00
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#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
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2006-09-07 09:51:23 +00:00
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#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
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#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
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#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
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#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000
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/* Don't change either of these */
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#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
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#define CFG_USB2D0_BASE 0xe0000100
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#define CFG_USB_DEVICE 0xe0000000
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#define CFG_USB_HOST 0xe0000400
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#define CFG_BCSR_BASE 0xc0000000
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* Initial RAM & stack pointer
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2008-01-19 02:49:05 +00:00
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*/
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2006-09-07 09:51:23 +00:00
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/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
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#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
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#define CFG_INIT_RAM_END (4 << 10)
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2008-01-19 02:49:05 +00:00
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#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
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2006-09-07 09:51:23 +00:00
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#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
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2007-03-28 15:06:19 +00:00
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#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
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2006-09-07 09:51:23 +00:00
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* Serial Port
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2008-01-19 02:49:05 +00:00
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*/
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2006-09-07 09:51:23 +00:00
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#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
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/* define this if you want console on UART1 */
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#undef CONFIG_UART1_CONSOLE
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* Environment
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2008-01-19 02:49:05 +00:00
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*/
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2006-09-12 18:19:10 +00:00
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#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
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2008-01-19 02:49:05 +00:00
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#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
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2006-09-07 09:51:23 +00:00
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#else
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2008-01-19 02:49:05 +00:00
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#define CFG_ENV_IS_IN_NAND 1 /* use NAND for environ vars */
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#define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
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2006-09-07 09:51:23 +00:00
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#endif
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* FLASH related
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2008-01-19 02:49:05 +00:00
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*/
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#define CFG_FLASH_CFI /* The flash is CFI compatible */
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2008-08-12 23:40:42 +00:00
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#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
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2006-09-07 09:51:23 +00:00
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#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
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2008-01-19 02:49:05 +00:00
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#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
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#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
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2006-09-07 09:51:23 +00:00
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2008-01-19 02:49:05 +00:00
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#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
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#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
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2006-09-07 09:51:23 +00:00
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2008-01-19 02:49:05 +00:00
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#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
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#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
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2006-09-07 09:51:23 +00:00
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2008-01-19 02:49:05 +00:00
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#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
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#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
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2006-09-07 09:51:23 +00:00
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#ifdef CFG_ENV_IS_IN_FLASH
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2008-01-19 02:49:05 +00:00
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#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
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2006-09-07 09:51:23 +00:00
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#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
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2008-01-19 02:49:05 +00:00
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#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
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2006-09-07 09:51:23 +00:00
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/* Address and size of Redundant Environment Sector */
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#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#endif
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/*
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* IPL (Initial Program Loader, integrated inside CPU)
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* Will load first 4k from NAND (SPL) into cache and execute it from there.
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*
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* SPL (Secondary Program Loader)
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* Will load special U-Boot version (NUB) from NAND and execute it. This SPL
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* has to fit into 4kByte. It sets up the CPU and configures the SDRAM
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* controller and the NAND controller so that the special U-Boot image can be
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* loaded from NAND to SDRAM.
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*
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* NUB (NAND U-Boot)
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* This NAND U-Boot (NUB) is a special U-Boot version which can be started
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* from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
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*
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* On 440EPx the SPL is copied to SDRAM before the NAND controller is
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* set up. While still running from cache, I experienced problems accessing
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* the NAND controller. sr - 2006-08-25
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*/
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2008-01-19 02:49:05 +00:00
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#define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */
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#define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */
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#define CFG_NAND_BOOT_SPL_DST (CFG_OCM_BASE + (12 << 10)) /* Copy SPL here */
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#define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */
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#define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from */
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/* this addr */
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2006-09-07 09:51:23 +00:00
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#define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST)
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/*
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* Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
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*/
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2008-01-19 02:49:05 +00:00
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#define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */
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#define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */
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2006-09-07 09:51:23 +00:00
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/*
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* Now the NAND chip has to be defined (no autodetection used!)
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*/
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2008-01-19 02:49:05 +00:00
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#define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */
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#define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
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#define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */
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#define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */
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#undef CFG_NAND_4_ADDR_CYCLE /* No fourth addr used (<=32MB) */
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2006-09-07 09:51:23 +00:00
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2007-06-01 13:29:04 +00:00
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#define CFG_NAND_ECCSIZE 256
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#define CFG_NAND_ECCBYTES 3
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#define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE)
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#define CFG_NAND_OOBSIZE 16
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#define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS)
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#define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
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2006-09-07 09:51:23 +00:00
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#ifdef CFG_ENV_IS_IN_NAND
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2006-09-12 18:19:10 +00:00
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/*
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* For NAND booting the environment is embedded in the U-Boot image. Please take
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* look at the file board/amcc/sequoia/u-boot-nand.lds for details.
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*/
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#define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE
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#define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE)
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2006-09-07 09:51:23 +00:00
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#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE)
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#endif
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* DDR SDRAM
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2008-01-19 02:49:05 +00:00
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*/
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#define CFG_MBYTES_SDRAM (256) /* 256MB */
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2007-01-05 09:38:05 +00:00
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#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
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2008-01-19 02:49:05 +00:00
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#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
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2007-01-05 09:38:05 +00:00
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#endif
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ppc: Add CFG_MEM_TOP_HIDE option to hide memory area that doesn't get "touched"
If CFG_MEM_TOP_HIDE is defined in the board config header, this specified
memory area will get subtracted from the top (end) of ram and won't get
"touched" at all by U-Boot. By fixing up gd->ram_size the Linux kernel
should gets passed the now "corrected" memory size and won't touch it
either. This should work for arch/ppc and arch/powerpc. Only Linux board
ports in arch/powerpc with bootwrapper support, which recalculate the
memory size from the SDRAM controller setup, will have to get fixed
in Linux additionally.
This patch enables this config option on some PPC440EPx boards as a workaround
for the CHIP 11 errata. Here the description from the AMCC documentation:
CHIP_11: End of memory range area restricted access.
Category: 3
Overview:
The 440EPx DDR controller does not acknowledge any
transaction which is determined to be crossing over the
end-of-memory-range boundary, even if the starting address is
within valid memory space. Any such transaction from any PLB4
master will result in a PLB time-out on PLB4 bus.
Impact:
In case of such misaligned bursts, PLB4 masters will not
retrieve any data at all, just the available data up to the
end of memory, especially the 440 CPU. For example, if a CPU
instruction required an operand located in memory within the
last 7 words of memory, the DCU master would burst read 8
words to update the data cache and cross over the
end-of-memory-range boundary. Such a DCU read would not be
answered by the DDR controller, resulting in a PLB4 time-out
and ultimately in a Machine Check interrupt. The data would
be inaccessible to the CPU.
Workaround:
Forbid any application to access the last 256 bytes of DDR
memory. For example, make your operating system believe that
the last 256 bytes of DDR memory are absent. AMCC has a patch
that does this, available for Linux.
This patch sets CFG_MEM_TOP_HIDE for the following 440EPx boards:
lwmon5, korat, sequoia
The other remaining 440EPx board were intentionally not included
since it is not clear to me, if they use the end of ram for some
other purpose. This is unclear, since these boards have CONFIG_PRAM
defined and even comments like this:
PMC440.h:
/* esd expects pram at end of physical memory.
* So no logbuffer at the moment.
*/
It is strongly recommended to not use the last 256 bytes on those
boards too. Patches from the board maintainers are welcome.
Signed-off-by: Stefan Roese <sr@denx.de>
2008-03-26 09:14:11 +00:00
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#define CFG_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */
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/* 440EPx errata CHIP 11 */
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2006-09-07 09:51:23 +00:00
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2008-01-19 02:49:05 +00:00
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/*
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2006-09-07 09:51:23 +00:00
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* I2C
|
2008-01-19 02:49:05 +00:00
|
|
|
*/
|
|
|
|
|
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
2006-09-07 09:51:23 +00:00
|
|
|
|
|
|
|
|
#define CFG_I2C_MULTI_EEPROMS
|
|
|
|
|
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
|
|
|
|
|
#define CFG_I2C_EEPROM_ADDR_LEN 1
|
|
|
|
|
#define CFG_EEPROM_PAGE_WRITE_ENABLE
|
|
|
|
|
#define CFG_EEPROM_PAGE_WRITE_BITS 3
|
|
|
|
|
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
|
|
|
|
|
|
|
|
|
|
/* I2C SYSMON (LM75, AD7414 is almost compatible) */
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
|
|
|
|
|
#define CONFIG_DTT_AD7414 1 /* use AD7414 */
|
|
|
|
|
#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CFG_DTT_MAX_TEMP 70
|
|
|
|
|
#define CFG_DTT_LOW_TEMP -30
|
|
|
|
|
#define CFG_DTT_HYSTERESIS 3
|
|
|
|
|
|
2008-06-06 13:55:21 +00:00
|
|
|
/*
|
|
|
|
|
* Default environment variables
|
|
|
|
|
*/
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
2008-06-06 13:55:21 +00:00
|
|
|
CONFIG_AMCC_DEF_ENV \
|
|
|
|
|
CONFIG_AMCC_DEF_ENV_POWERPC \
|
|
|
|
|
CONFIG_AMCC_DEF_ENV_PPC_OLD \
|
|
|
|
|
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
|
|
|
|
CONFIG_AMCC_DEF_ENV_NAND_UPD \
|
2006-11-20 19:39:52 +00:00
|
|
|
"kernel_addr=FC000000\0" \
|
|
|
|
|
"ramdisk_addr=FC180000\0" \
|
2006-09-07 09:51:23 +00:00
|
|
|
""
|
|
|
|
|
|
|
|
|
|
#define CONFIG_M88E1111_PHY 1
|
|
|
|
|
#define CONFIG_IBM_EMAC4_V4 1
|
|
|
|
|
#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
|
|
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_HAS_ETH0
|
|
|
|
|
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
|
|
|
|
|
#define CONFIG_PHY1_ADDR 1
|
|
|
|
|
|
|
|
|
|
/* USB */
|
2006-09-13 11:51:58 +00:00
|
|
|
#ifdef CONFIG_440EPX
|
2007-11-09 14:37:53 +00:00
|
|
|
#define CONFIG_USB_OHCI_NEW
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CONFIG_USB_STORAGE
|
2007-11-09 14:37:53 +00:00
|
|
|
#define CFG_OHCI_BE_CONTROLLER
|
|
|
|
|
|
|
|
|
|
#undef CFG_USB_OHCI_BOARD_INIT
|
|
|
|
|
#define CFG_USB_OHCI_CPU_INIT 1
|
|
|
|
|
#define CFG_USB_OHCI_REGS_BASE CFG_USB_HOST
|
|
|
|
|
#define CFG_USB_OHCI_SLOT_NAME "ppc440"
|
|
|
|
|
#define CFG_USB_OHCI_MAX_ROOT_PORTS 15
|
2006-09-07 09:51:23 +00:00
|
|
|
|
|
|
|
|
/* Comment this out to enable USB 1.1 device */
|
|
|
|
|
#define USB_2_0_DEVICE
|
|
|
|
|
|
2006-09-13 11:51:58 +00:00
|
|
|
#endif /* CONFIG_440EPX */
|
|
|
|
|
|
2006-09-07 09:51:23 +00:00
|
|
|
/* Partitions */
|
|
|
|
|
#define CONFIG_MAC_PARTITION
|
|
|
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
|
#define CONFIG_ISO_PARTITION
|
|
|
|
|
|
2007-07-10 15:12:10 +00:00
|
|
|
/*
|
2008-06-06 13:55:21 +00:00
|
|
|
* Commands additional to the ones defined in amcc-common.h
|
2007-07-10 15:12:10 +00:00
|
|
|
*/
|
2007-07-05 03:33:30 +00:00
|
|
|
#define CONFIG_CMD_DTT
|
|
|
|
|
#define CONFIG_CMD_FAT
|
|
|
|
|
#define CONFIG_CMD_NAND
|
|
|
|
|
#define CONFIG_CMD_PCI
|
|
|
|
|
#define CONFIG_CMD_SDRAM
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_440EPX
|
|
|
|
|
#define CONFIG_CMD_USB
|
|
|
|
|
#endif
|
|
|
|
|
|
2007-08-16 08:18:33 +00:00
|
|
|
#ifndef CONFIG_RAINIER
|
|
|
|
|
#define CFG_POST_FPU_ON CFG_POST_FPU
|
|
|
|
|
#else
|
|
|
|
|
#define CFG_POST_FPU_ON 0
|
|
|
|
|
#endif
|
2006-09-07 09:51:23 +00:00
|
|
|
|
2007-03-28 15:06:19 +00:00
|
|
|
/* POST support */
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CONFIG_POST (CFG_POST_CACHE | \
|
2007-03-28 15:06:19 +00:00
|
|
|
CFG_POST_CPU | \
|
2007-07-05 06:17:37 +00:00
|
|
|
CFG_POST_ETHER | \
|
2008-01-19 02:49:05 +00:00
|
|
|
CFG_POST_FPU_ON | \
|
|
|
|
|
CFG_POST_I2C | \
|
|
|
|
|
CFG_POST_MEMORY | \
|
|
|
|
|
CFG_POST_SPR | \
|
|
|
|
|
CFG_POST_UART)
|
2007-03-28 15:06:19 +00:00
|
|
|
|
|
|
|
|
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
|
|
|
|
|
#define CONFIG_LOGBUFFER
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CFG_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
|
2007-03-28 15:06:19 +00:00
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
|
2007-03-28 15:06:19 +00:00
|
|
|
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CONFIG_SUPPORT_VFAT
|
|
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/*
|
2006-09-07 09:51:23 +00:00
|
|
|
* PCI stuff
|
2008-01-19 02:49:05 +00:00
|
|
|
*/
|
2006-09-07 09:51:23 +00:00
|
|
|
/* General PCI */
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CONFIG_PCI /* include pci support */
|
|
|
|
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
|
|
|
#define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
|
|
|
|
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
2008-05-20 14:00:29 +00:00
|
|
|
#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
|
2008-01-19 02:49:05 +00:00
|
|
|
/* CFG_PCI_MEMBASE */
|
2006-09-07 09:51:23 +00:00
|
|
|
/* Board-specific PCI */
|
|
|
|
|
#define CFG_PCI_TARGET_INIT
|
|
|
|
|
#define CFG_PCI_MASTER_INIT
|
|
|
|
|
|
|
|
|
|
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
|
|
|
|
|
#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
|
|
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/*
|
2006-09-07 09:51:23 +00:00
|
|
|
* External Bus Controller (EBC) Setup
|
2008-01-19 02:49:05 +00:00
|
|
|
*/
|
2006-09-07 09:51:23 +00:00
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* On Sequoia CS0 and CS3 are switched when configuring for NAND booting
|
|
|
|
|
*/
|
|
|
|
|
#if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CFG_NAND_CS 3 /* NAND chip connected to CSx */
|
|
|
|
|
/* Memory Bank 0 (NOR-FLASH) initialization */
|
2007-02-19 07:23:15 +00:00
|
|
|
#define CFG_EBC_PB0AP 0x03017200
|
2007-03-24 14:55:58 +00:00
|
|
|
#define CFG_EBC_PB0CR (CFG_FLASH_BASE | 0xda000)
|
2006-09-07 09:51:23 +00:00
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/* Memory Bank 3 (NAND-FLASH) initialization */
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CFG_EBC_PB3AP 0x018003c0
|
2007-03-24 14:55:58 +00:00
|
|
|
#define CFG_EBC_PB3CR (CFG_NAND_ADDR | 0x1c000)
|
2006-09-07 09:51:23 +00:00
|
|
|
#else
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
|
|
|
|
|
/* Memory Bank 3 (NOR-FLASH) initialization */
|
2007-02-19 07:23:15 +00:00
|
|
|
#define CFG_EBC_PB3AP 0x03017200
|
2007-03-24 14:55:58 +00:00
|
|
|
#define CFG_EBC_PB3CR (CFG_FLASH_BASE | 0xda000)
|
2006-09-07 09:51:23 +00:00
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/* Memory Bank 0 (NAND-FLASH) initialization */
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CFG_EBC_PB0AP 0x018003c0
|
2007-03-24 14:55:58 +00:00
|
|
|
#define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1c000)
|
2006-09-07 09:51:23 +00:00
|
|
|
#endif
|
|
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/* Memory Bank 2 (CPLD) initialization */
|
2006-09-07 09:51:23 +00:00
|
|
|
#define CFG_EBC_PB2AP 0x24814580
|
2007-03-24 14:55:58 +00:00
|
|
|
#define CFG_EBC_PB2CR (CFG_BCSR_BASE | 0x38000)
|
2006-09-07 09:51:23 +00:00
|
|
|
|
2007-10-15 09:29:33 +00:00
|
|
|
#define CFG_BCSR5_PCI66EN 0x80
|
|
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/*
|
2006-10-20 12:28:52 +00:00
|
|
|
* NAND FLASH
|
2008-01-19 02:49:05 +00:00
|
|
|
*/
|
2006-10-20 12:28:52 +00:00
|
|
|
#define CFG_MAX_NAND_DEVICE 1
|
|
|
|
|
#define NAND_MAX_CHIPS 1
|
|
|
|
|
#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
|
2008-01-19 02:49:05 +00:00
|
|
|
#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
|
2006-10-20 12:28:52 +00:00
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
/*
|
2008-01-04 07:11:56 +00:00
|
|
|
* PPC440 GPIO Configuration
|
|
|
|
|
*/
|
|
|
|
|
/* test-only: take GPIO init from pcs440ep ???? in config file */
|
|
|
|
|
#define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
|
|
|
|
|
{ \
|
|
|
|
|
/* GPIO Core 0 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_BI , GPIO_ALT1, GPIO_OUT_0}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO6 EBC_CS_N(1) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO7 EBC_CS_N(2) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 EBC_CS_N(3) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 EBC_CS_N(4) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 EBC_CS_N(5) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO11 EBC_BUS_ERR */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO12 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO13 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO14 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO15 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO16 GMCTxD(4) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO17 GMCTxD(5) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO18 GMCTxD(6) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO19 GMCTxD(7) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO20 RejectPkt0 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO21 RejectPkt1 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO22 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO23 SCPD0 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO24 GMCTxD(2) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO25 GMCTxD(3) */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO26 */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO28 USB2D_TXVALID */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \
|
|
|
|
|
{GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \
|
|
|
|
|
}, \
|
|
|
|
|
{ \
|
|
|
|
|
/* GPIO Core 1 */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO32 USB2D_OPMODE0 EBC_DATA(2) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO33 USB2D_OPMODE1 EBC_DATA(3) */ \
|
2008-08-06 19:42:52 +00:00
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO34 UART0_8PIN_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \
|
|
|
|
|
{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO36 UART0_CTS_N EBC_DATA(0) UART3_SIN*/ \
|
|
|
|
|
{GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_1}, /* GPIO37 UART0_RTS_N EBC_DATA(1) UART3_SOUT*/ \
|
|
|
|
|
{GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_1}, /* GPIO38 UART0_8PIN_DTR_N UART1_SOUT */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT2, GPIO_OUT_0}, /* GPIO39 UART0_8PIN_RI_N UART1_SIN */ \
|
2008-01-04 07:11:56 +00:00
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO40 UIC_IRQ(0) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO41 UIC_IRQ(1) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO42 UIC_IRQ(2) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO43 UIC_IRQ(3) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_ALT1, GPIO_OUT_0}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO49 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO50 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO51 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO52 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO53 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO54 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO55 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO56 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO57 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO58 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO59 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO60 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO61 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO62 Unselect via TraceSelect Bit */ \
|
|
|
|
|
{GPIO1_BASE, GPIO_IN , GPIO_SEL , GPIO_OUT_0}, /* GPIO63 Unselect via TraceSelect Bit */ \
|
|
|
|
|
} \
|
|
|
|
|
}
|
|
|
|
|
|
2008-02-21 11:52:29 +00:00
|
|
|
#ifdef CONFIG_VIDEO
|
|
|
|
|
#define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */
|
|
|
|
|
#define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */
|
|
|
|
|
#define VIDEO_IO_OFFSET 0xe8000000
|
|
|
|
|
#define CFG_ISA_IO_BASE_ADDRESS VIDEO_IO_OFFSET
|
|
|
|
|
#define CONFIG_VIDEO_SW_CURSOR
|
|
|
|
|
#define CONFIG_VIDEO_LOGO
|
|
|
|
|
#define CONFIG_CFB_CONSOLE
|
|
|
|
|
#define CONFIG_SPLASH_SCREEN
|
|
|
|
|
#define CONFIG_VGA_AS_SINGLE_DEVICE
|
|
|
|
|
#define CONFIG_CMD_BMP
|
|
|
|
|
#endif
|
|
|
|
|
|
2008-01-19 02:49:05 +00:00
|
|
|
#endif /* __CONFIG_H */
|
