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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2016 David Lechner <david@lechnology.com>
- *
- * Based on da850evm.h
- *
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
- *
- * Based on davinci_dvevm.h. Original Copyrights follow:
- *
- * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- /*
- * SoC Configuration
- */
- #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
- #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
- #define CONFIG_SYS_OSCIN_FREQ 24000000
- #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
- #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
- #define CONFIG_SKIP_LOWLEVEL_INIT
- /*
- * Memory Info
- */
- #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
- #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
- #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
- #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
- /* memtest start addr */
- /* memtest will be run on 16MB */
- /*
- * Serial Driver info
- */
- #define CONFIG_SYS_NS16550_SERIAL
- #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
- #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
- /*
- * I2C Configuration
- */
- #define CONFIG_SYS_I2C
- #define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
- #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
- /*
- * U-Boot general configuration
- */
- #define CONFIG_BOOTFILE "uImage" /* Boot file name */
- #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
- #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
- #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
- /*
- * Linux Information
- */
- #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
- #define CONFIG_HWCONFIG /* enable hwconfig */
- #define CONFIG_CMDLINE_TAG
- #define CONFIG_REVISION_TAG
- #define CONFIG_SERIAL_TAG
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_SETUP_INITRD_TAG
- #define CONFIG_BOOTCOMMAND \
- "if mmc rescan; then " \
- "if run loadbootscr; then " \
- "run bootscript; " \
- "else " \
- "if run loadbootenv; then " \
- "echo Loaded env from ${bootenvfile};" \
- "run importbootenv;" \
- "fi;" \
- "if test -n $uenvcmd; then " \
- "echo Running uenvcmd...;" \
- "run uenvcmd;" \
- "fi;" \
- "if run loadimage; then " \
- "run mmcargs; " \
- "if run loadfdt; then " \
- "echo Using ${fdtfile}...;" \
- "run fdtfixup; " \
- "run fdtboot; "\
- "fi; " \
- "run mmcboot; " \
- "fi; " \
- "fi; " \
- "fi; "\
- "run flashargs; " \
- "run flashboot"
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "bootenvfile=uEnv.txt\0" \
- "fdtfile=da850-lego-ev3.dtb\0" \
- "memsize=64M\0" \
- "filesyssize=10M\0" \
- "verify=n\0" \
- "console=ttyS1,115200n8\0" \
- "bootscraddr=0xC0600000\0" \
- "fdtaddr=0xC0600000\0" \
- "loadaddr=0xC0007FC0\0" \
- "filesysaddr=0xC1180000\0" \
- "fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
- "importbootenv=echo Importing environment...; " \
- "env import -t ${loadaddr} ${filesize}\0" \
- "loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \
- "mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \
- "rootwait ${optargs}\0" \
- "mmcboot=bootm ${loadaddr}\0" \
- "flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \
- "root=/dev/ram0 rw rootfstype=squashfs console=${console} " \
- "${optargs}\0" \
- "flashboot=sf probe 0; " \
- "sf read ${fdtaddr} 0x40000 0x10000; " \
- "sf read ${loadaddr} 0x50000 0x400000; " \
- "sf read ${filesysaddr} 0x450000 0xA00000; " \
- "run fdtfixup; " \
- "run fdtboot\0" \
- "loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
- "loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \
- "fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \
- "fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \
- "loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
- "bootscript=source ${bootscraddr}\0"
- #ifdef CONFIG_CMD_BDI
- #define CONFIG_CLOCKS
- #endif
- /* additions for new relocation code, must added to all boards */
- #define CONFIG_SYS_SDRAM_BASE 0xc0000000
- #define CONFIG_SYS_INIT_SP_ADDR 0x80010000
- #include <asm/arch/hardware.h>
- #endif /* __CONFIG_H */
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