1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2016 David Lechner <david@lechnology.com>
7 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
9 * Based on davinci_dvevm.h. Original Copyrights follow:
11 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
20 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
21 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
22 #define CONFIG_SYS_OSCIN_FREQ 24000000
23 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
24 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
29 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
30 #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
31 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
33 /* memtest start addr */
35 /* memtest will be run on 16MB */
40 #define CONFIG_SYS_NS16550_SERIAL
41 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
43 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
48 #define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
49 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
52 * U-Boot general configuration
54 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
55 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
56 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
61 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
62 #define CONFIG_HWCONFIG /* enable hwconfig */
63 #define CONFIG_SETUP_INITRD_TAG
64 #define CONFIG_EXTRA_ENV_SETTINGS \
65 "bootenvfile=uEnv.txt\0" \
66 "fdtfile=da850-lego-ev3.dtb\0" \
70 "console=ttyS1,115200n8\0" \
71 "bootscraddr=0xC0600000\0" \
72 "fdtaddr=0xC0600000\0" \
73 "loadaddr=0xC0007FC0\0" \
74 "filesysaddr=0xC1180000\0" \
75 "fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
76 "importbootenv=echo Importing environment...; " \
77 "env import -t ${loadaddr} ${filesize}\0" \
78 "loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \
79 "mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \
80 "rootwait ${optargs}\0" \
81 "mmcboot=bootm ${loadaddr}\0" \
82 "flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \
83 "root=/dev/ram0 rw rootfstype=squashfs console=${console} " \
85 "flashboot=sf probe 0; " \
86 "sf read ${fdtaddr} 0x40000 0x10000; " \
87 "sf read ${loadaddr} 0x50000 0x400000; " \
88 "sf read ${filesysaddr} 0x450000 0xA00000; " \
91 "loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
92 "loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \
93 "fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \
94 "fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \
95 "loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
96 "bootscript=source ${bootscraddr}\0"
102 /* additions for new relocation code, must added to all boards */
103 #define CONFIG_SYS_SDRAM_BASE 0xc0000000
105 #define CONFIG_SYS_INIT_SP_ADDR 0x80010000
107 #include <asm/arch/hardware.h>
109 #endif /* __CONFIG_H */