mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-25 00:42:21 +00:00
2f8a6db5d8
In order to finish moving this symbol to Kconfig for all platforms, we need to do a few more things. First, for all platforms that define this to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h. This entails also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk() and updating a few preprocessor tests. With that done, all platforms that define a value here can be converted to Kconfig, and a fall-back of zero is sufficiently safe to use (and what is used today in cases where code may or may not have this available). Make sure that code which calls this function includes <clock_legacy.h> to get the prototype. Signed-off-by: Tom Rini <trini@konsulko.com>
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016 David Lechner <david@lechnology.com>
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*
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* Based on da850evm.h
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*
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* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
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*
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* Based on davinci_dvevm.h. Original Copyrights follow:
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*
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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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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* SoC Configuration
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*/
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#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
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#define CONFIG_SYS_OSCIN_FREQ 24000000
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#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
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#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
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/*
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* Memory Info
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*/
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#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
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#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
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#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
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/* memtest start addr */
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/* memtest will be run on 16MB */
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/*
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* Serial Driver info
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*/
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
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#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
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/*
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* I2C Configuration
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*/
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#define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
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#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
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/*
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* U-Boot general configuration
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*/
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#define CONFIG_BOOTFILE "uImage" /* Boot file name */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
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/*
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* Linux Information
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*/
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#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
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#define CONFIG_HWCONFIG /* enable hwconfig */
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#define CONFIG_SETUP_INITRD_TAG
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootenvfile=uEnv.txt\0" \
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"fdtfile=da850-lego-ev3.dtb\0" \
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"memsize=64M\0" \
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"filesyssize=10M\0" \
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"verify=n\0" \
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"console=ttyS1,115200n8\0" \
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"bootscraddr=0xC0600000\0" \
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"fdtaddr=0xC0600000\0" \
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"loadaddr=0xC0007FC0\0" \
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"filesysaddr=0xC1180000\0" \
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"fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
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"importbootenv=echo Importing environment...; " \
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"env import -t ${loadaddr} ${filesize}\0" \
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"loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \
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"mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \
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"rootwait ${optargs}\0" \
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"mmcboot=bootm ${loadaddr}\0" \
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"flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \
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"root=/dev/ram0 rw rootfstype=squashfs console=${console} " \
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"${optargs}\0" \
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"flashboot=sf probe 0; " \
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"sf read ${fdtaddr} 0x40000 0x10000; " \
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"sf read ${loadaddr} 0x50000 0x400000; " \
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"sf read ${filesysaddr} 0x450000 0xA00000; " \
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"run fdtfixup; " \
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"run fdtboot\0" \
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"loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
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"loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \
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"fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \
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"fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \
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"loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
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"bootscript=source ${bootscraddr}\0"
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#ifdef CONFIG_CMD_BDI
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#define CONFIG_CLOCKS
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#endif
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/* additions for new relocation code, must added to all boards */
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#define CONFIG_SYS_SDRAM_BASE 0xc0000000
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#define CONFIG_SYS_INIT_SP_ADDR 0x80010000
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#include <asm/arch/hardware.h>
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#endif /* __CONFIG_H */
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