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69d9eda4da
It is quite confusing that CONFIG_SYS_I2C selects the legacy I2C and CONFIG_DM_I2C selects the current I2C. The deadline to migrate I2C is less than a year away. Also we want to have a CONFIG_I2C for U-Boot proper just like we have CONFIG_SPL_I2C for SPL, so we can simplify the Makefile rules. Rename this symbol so it is clear it is going away. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
138 lines
3.0 KiB
C
138 lines
3.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* WORK Microwave work_92105 board configuration file
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*
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* (C) Copyright 2014 DENX Software Engineering GmbH
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* Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
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*/
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#ifndef __CONFIG_WORK_92105_H__
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#define __CONFIG_WORK_92105_H__
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/* SoC and board defines */
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#include <linux/sizes.h>
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#include <asm/arch/cpu.h>
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/*
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* Define work_92105 machine type by hand -- done only for compatibility
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* with original board code
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*/
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#define CONFIG_MACH_TYPE 736
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#if !defined(CONFIG_SPL_BUILD)
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#endif
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/*
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* Memory configurations
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*/
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#define CONFIG_SYS_MALLOC_LEN SZ_1M
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#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
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#define CONFIG_SYS_SDRAM_SIZE SZ_128M
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \
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- GENERATED_GBL_DATA_SIZE)
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/*
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* Ethernet Driver
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*/
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#define CONFIG_LPC32XX_ETH
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#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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/* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */
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/*
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* I2C driver
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*/
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#define CONFIG_SYS_I2C_LEGACY
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#define CONFIG_SYS_I2C_SPEED 350000
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/*
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* I2C EEPROM
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*/
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x56
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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/*
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* I2C RTC
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*/
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#define CONFIG_RTC_DS1374
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/*
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* U-Boot General Configurations
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*/
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/*
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* NAND chip timings for FIXME: which one?
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*/
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#define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
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#define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
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#define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818
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#define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
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#define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
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#define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
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#define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
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/*
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* NAND
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*/
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/* driver configuration */
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#define CONFIG_SYS_NAND_SELF_INIT
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_MAX_NAND_CHIPS 1
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#define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
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#define CONFIG_NAND_LPC32XX_MLC
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/*
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* GPIO
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*/
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#define CONFIG_LPC32XX_GPIO
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/*
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* Environment
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*/
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/*
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* Boot Linux
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*/
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_BOOTFILE "uImage"
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#define CONFIG_LOADADDR 0x80008000
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/*
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* SPL
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*/
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/* SPL will be executed at offset 0 */
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/* SPL will use SRAM as stack */
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#define CONFIG_SPL_STACK 0x0000FFF8
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/* Use the framework and generic lib */
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/* SPL will use serial */
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/* SPL will load U-Boot from NAND offset 0x40000 */
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00040000
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#define CONFIG_SPL_PAD_TO 0x20000
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/* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
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#define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
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#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
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/*
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* Include SoC specific configuration
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*/
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#include <asm/arch/config.h>
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#endif /* __CONFIG_WORK_92105_H__*/
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