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https://github.com/AsahiLinux/u-boot
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2c3c6bc6fb
The mach/config.h file would helpfully define CONFIG_SYS_I2C and CONFIG_SYS_I2C_MVTWSI if CONFIG_CMD_I2C was defined by the board. This conflicts with the way DM_I2C works. As a transitional measure don't automatically define these if CONFIG_DM_I2C is defined. It should be possible to remove this once all kirkwood boards are migrated to DM. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
132 lines
3.6 KiB
C
132 lines
3.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2011
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Lei Wen <leiwen@marvell.com>
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*/
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/*
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* This file should be included in board config header file.
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*
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* It supports common definitions for Kirkwood platform
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*/
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#ifndef _KW_CONFIG_H
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#define _KW_CONFIG_H
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#if defined (CONFIG_KW88F6281)
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#include <asm/arch/kw88f6281.h>
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#elif defined (CONFIG_KW88F6192)
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#include <asm/arch/kw88f6192.h>
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#else
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#error "SOC Name not defined"
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#endif /* CONFIG_KW88F6281 */
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#include <asm/arch/soc.h>
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#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
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#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
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#define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */
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/*
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* By default kwbimage.cfg from board specific folder is used
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* If for some board, different configuration file need to be used,
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* CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
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*/
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#ifndef CONFIG_SYS_KWD_CONFIG
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#define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg
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#endif /* CONFIG_SYS_KWD_CONFIG */
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/* Kirkwood has 2k of Security SRAM, use it for SP */
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#define CONFIG_SYS_INIT_SP_ADDR 0xC8012000
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#define CONFIG_NR_DRAM_BANKS_MAX 2
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#define CONFIG_I2C_MVTWSI_BASE0 KW_TWSI_BASE
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#define MV_UART_CONSOLE_BASE KW_UART0_BASE
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#define MV_SATA_BASE KW_SATA_BASE
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#define MV_SATA_PORT0_OFFSET KW_SATA_PORT0_OFFSET
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#define MV_SATA_PORT1_OFFSET KW_SATA_PORT1_OFFSET
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/*
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* NAND configuration
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*/
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#ifdef CONFIG_CMD_NAND
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#define CONFIG_NAND_KIRKWOOD
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#define CONFIG_SYS_NAND_BASE 0xD8000000 /* MV_DEFADR_NANDF */
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#define NAND_ALLOW_ERASE_ALL 1
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#endif
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/*
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* SPI Flash configuration
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*/
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#ifdef CONFIG_CMD_SF
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#ifndef CONFIG_ENV_SPI_BUS
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# define CONFIG_ENV_SPI_BUS 0
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#endif
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#ifndef CONFIG_ENV_SPI_CS
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# define CONFIG_ENV_SPI_CS 0
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#endif
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#ifndef CONFIG_ENV_SPI_MAX_HZ
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# define CONFIG_ENV_SPI_MAX_HZ 50000000
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#endif
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#endif
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/*
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* Ethernet Driver configuration
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*/
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#ifdef CONFIG_CMD_NET
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#define CONFIG_NETCONSOLE /* include NetConsole support */
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#define CONFIG_MII /* expose smi ove miiphy interface */
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#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
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#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
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#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
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#endif /* CONFIG_CMD_NET */
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/*
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* USB/EHCI
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*/
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#ifdef CONFIG_CMD_USB
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#define CONFIG_EHCI_IS_TDI
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#endif /* CONFIG_CMD_USB */
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/*
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* IDE Support on SATA ports
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*/
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#ifdef CONFIG_IDE
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#define __io
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#define CONFIG_IDE_PREINIT
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#define CONFIG_MVSATA_IDE_USE_PORT1
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/* Needs byte-swapping for ATA data register */
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#define CONFIG_IDE_SWAP_IO
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/* Data, registers and alternate blocks are at the same offset */
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#define CONFIG_SYS_ATA_DATA_OFFSET (0x0100)
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#define CONFIG_SYS_ATA_REG_OFFSET (0x0100)
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#define CONFIG_SYS_ATA_ALT_OFFSET (0x0100)
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/* Each 8-bit ATA register is aligned to a 4-bytes address */
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#define CONFIG_SYS_ATA_STRIDE 4
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/* Controller supports 48-bits LBA addressing */
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#define CONFIG_LBA48
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/* CONFIG_IDE requires some #defines for ATA registers */
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#define CONFIG_SYS_IDE_MAXBUS 2
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#define CONFIG_SYS_IDE_MAXDEVICE 2
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/* ATA registers base is at SATA controller base */
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#define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE
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#endif /* CONFIG_IDE */
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/*
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* I2C related stuff
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*/
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#if defined(CONFIG_CMD_I2C) && !defined(CONFIG_DM_I2C)
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#ifndef CONFIG_SYS_I2C_SOFT
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MVTWSI
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#endif
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#define CONFIG_SYS_I2C_SLAVE 0x0
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#define CONFIG_SYS_I2C_SPEED 100000
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#endif
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/* Use common timer */
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#define CONFIG_SYS_TIMER_COUNTS_DOWN
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#define CONFIG_SYS_TIMER_COUNTER (MVEBU_TIMER_BASE + 0x14)
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#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_TCLK
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#endif /* _KW_CONFIG_H */
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