mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 18:59:44 +00:00
a8992e788a
We have CONFIG_ENV_SIZE_IS_REDUND but don't really use it. We have one board where we can simply multiple CONFIG_ENV_SIZE by two for the same result. The other place where we could but were not previously using this is for where env_internal.h checks for if we should set ENV_IS_EMBEDDED. This seems like the most likely use, historically, of the variable, but it was not used. Add logic to check for this now. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
332 lines
9.7 KiB
C
332 lines
9.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* esd vme8349 U-Boot configuration file
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* Copyright (c) 2008, 2009 esd gmbh Hannover Germany
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*
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* (C) Copyright 2006-2010
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* reinhard.arlt@esd-electronics.de
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* Based on the MPC8349EMDS config.
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*/
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/*
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* vme8349 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 /* E300 Family */
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/* Don't enable PCI2 on vme834x - it doesn't exist physically. */
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#undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
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#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
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#define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
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#define CONFIG_SYS_MEMTEST_END 0x00100000
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/*
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* DDR Setup
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*/
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#define CONFIG_DDR_ECC /* only for ECC DDR module */
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#define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
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#define CONFIG_SPD_EEPROM
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#define SPD_EEPROM_ADDRESS 0x54
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#define CONFIG_SYS_READ_SPD vme8349_read_spd
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#define CONFIG_SYS_83XX_DDR_USES_CS0 /* esd; Fsl board uses CS2/CS3 */
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/*
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* 32-bit data path mode.
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*
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* Please note that using this mode for devices with the real density of 64-bit
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* effectively reduces the amount of available memory due to the effect of
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* wrapping around while translating address to row/columns, for example in the
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* 256MB module the upper 128MB get aliased with contents of the lower
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* 128MB); normally this define should be used for devices with real 32-bit
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* data path.
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*/
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#undef CONFIG_DDR_32BIT
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#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is sys memory*/
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#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
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| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
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#define CONFIG_DDR_2T_TIMING
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#define CONFIG_SYS_DDRCDR (DDRCDR_DHC_EN \
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| DDRCDR_ODT \
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| DDRCDR_Q_DRN)
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/* 0x80080001 */
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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_BASE 0xf8000000 /* start of FLASH */
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#define CONFIG_SYS_FLASH_SIZE 128 /* flash size in MB */
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#define CONFIG_SYS_WINDOW1_BASE 0xf0000000
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device*/
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#undef CONFIG_SYS_FLASH_CHECKSUM
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#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase TO (ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO (ms) */
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
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#define CONFIG_SYS_RAMBOOT
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#else
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#undef CONFIG_SYS_RAMBOOT
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#endif
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#define CONFIG_SYS_INIT_RAM_LOCK 1
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#define CONFIG_SYS_INIT_RAM_ADDR 0xF7000000 /* Initial RAM addr */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* size */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
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GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB */
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#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Malloc size */
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#undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */
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/*
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* Serial Port
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*/
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
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#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
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/* I2C */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_FSL
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#define CONFIG_SYS_FSL_I2C_SPEED 400000
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#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
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#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
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#define CONFIG_SYS_FSL_I2C2_SPEED 400000
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#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
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#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
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#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
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/* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */
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#define CONFIG_SYS_I2C_8574_ADDR2 0x20 /* I2C1, PCF8574 */
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/* TSEC */
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#define CONFIG_SYS_TSEC1_OFFSET 0x24000
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#define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
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#define CONFIG_SYS_TSEC2_OFFSET 0x25000
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#define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET)
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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_SYS_PCI2_MEM_BASE 0xA0000000
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#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
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#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000
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#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
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#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
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#define CONFIG_SYS_PCI2_IO_BASE 0x00000000
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#define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000
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#define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
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#if defined(CONFIG_PCI)
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#undef CONFIG_EEPRO100
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#undef CONFIG_TULIP
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#if !defined(CONFIG_PCI_PNP)
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#define PCI_ENET0_IOADDR 0xFIXME
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#define PCI_ENET0_MEMADDR 0xFIXME
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#define PCI_IDSEL_NUMBER 0xFIXME
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#endif
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#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
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#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
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#endif /* CONFIG_PCI */
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/*
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* TSEC configuration
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*/
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#if defined(CONFIG_TSEC_ENET)
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#define CONFIG_GMII /* MII PHY management */
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#define CONFIG_TSEC1
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#define CONFIG_TSEC1_NAME "TSEC0"
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#define CONFIG_TSEC2
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#define CONFIG_TSEC2_NAME "TSEC1"
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#define CONFIG_PHY_M88E1111
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#define TSEC1_PHY_ADDR 0x08
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#define TSEC2_PHY_ADDR 0x10
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#define TSEC1_PHYIDX 0
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#define TSEC2_PHYIDX 0
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#define TSEC1_FLAGS TSEC_GIGABIT
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#define TSEC2_FLAGS TSEC_GIGABIT
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/* Options are: TSEC[0-1] */
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#define CONFIG_ETHPRIME "TSEC0"
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#endif /* CONFIG_TSEC_ENET */
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/*
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* Environment
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*/
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#ifndef CONFIG_SYS_RAMBOOT
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0xc0000)
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#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(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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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
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#else
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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 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE /* 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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/*
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* Command line configuration.
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*/
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#define CONFIG_SYS_RTC_BUS_NUM 0x01
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#define CONFIG_SYS_I2C_RTC_ADDR 0x32
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/* Pass Ethernet MAC to VxWorks */
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#define CONFIG_SYS_VXWORKS_MAC_PTR 0x000043f0
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
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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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#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Init Memory map for Linux*/
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#define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
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/* System IO Config */
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#define CONFIG_SYS_SICRH 0
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#define CONFIG_SYS_SICRL SICRL_LDP_A
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#define CONFIG_SYS_GPIO1_PRELIM
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#define CONFIG_SYS_GPIO1_DIR 0x00100000
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#define CONFIG_SYS_GPIO1_DAT 0x00100000
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#define CONFIG_SYS_GPIO2_PRELIM
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#define CONFIG_SYS_GPIO2_DIR 0x78900000
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#define CONFIG_SYS_GPIO2_DAT 0x70100000
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#ifdef CONFIG_PCI
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#define CONFIG_PCI_INDIRECT_BRIDGE
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#endif
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
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#endif
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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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#if defined(CONFIG_TSEC_ENET)
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#define CONFIG_HAS_ETH0
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#define CONFIG_HAS_ETH1
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#endif
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#define CONFIG_HOSTNAME "VME8349"
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#define CONFIG_ROOTPATH "/tftpboot/rootfs"
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#define CONFIG_BOOTFILE "uImage"
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#define CONFIG_LOADADDR 800000 /* def location for tftp and bootm */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"hostname=vme8349\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
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"flash_nfs=run nfsargs addip addtty;" \
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"bootm ${kernel_addr}\0" \
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"flash_self=run ramargs addip addtty;" \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
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"bootm\0" \
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"load=tftp 100000 /tftpboot/bdi2000/vme8349.bin\0" \
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"update=protect off fff00000 fff3ffff; " \
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"era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \
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"upd=run load update\0" \
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"fdtaddr=780000\0" \
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"fdtfile=vme8349.dtb\0" \
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""
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#define CONFIG_NFSBOOTCOMMAND \
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"setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$serverip:$rootpath " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \
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"$netdev:off " \
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"console=$consoledev,$baudrate $othbootargs;" \
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"tftp $loadaddr $bootfile;" \
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"tftp $fdtaddr $fdtfile;" \
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"bootm $loadaddr - $fdtaddr"
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#define CONFIG_RAMBOOTCOMMAND \
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"setenv bootargs root=/dev/ram rw " \
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"console=$consoledev,$baudrate $othbootargs;" \
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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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#define CONFIG_BOOTCOMMAND "run flash_self"
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#ifndef __ASSEMBLY__
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int vme8349_read_spd(unsigned char chip, unsigned int addr, int alen,
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unsigned char *buffer, int len);
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#endif
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#endif /* __CONFIG_H */
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