Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2016 David Lechner <david@lechnology.com> |
| 4 | * |
| 5 | * Based on da850evm.h |
| 6 | * |
| 7 | * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ |
| 8 | * |
| 9 | * Based on davinci_dvevm.h. Original Copyrights follow: |
| 10 | * |
| 11 | * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 12 | */ |
| 13 | |
| 14 | #ifndef __CONFIG_H |
| 15 | #define __CONFIG_H |
| 16 | |
| 17 | /* |
| 18 | * SoC Configuration |
| 19 | */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 20 | #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 21 | #define CONFIG_SYS_OSCIN_FREQ 24000000 |
| 22 | #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE |
| 23 | #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 24 | |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 25 | /* |
| 26 | * Memory Info |
| 27 | */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 28 | #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ |
| 29 | #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */ |
| 30 | #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/ |
| 31 | |
| 32 | /* memtest start addr */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 33 | |
| 34 | /* memtest will be run on 16MB */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 35 | |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 36 | /* |
| 37 | * Serial Driver info |
| 38 | */ |
| 39 | #define CONFIG_SYS_NS16550_SERIAL |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 40 | #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 41 | |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 42 | #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID) |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 43 | |
| 44 | /* |
| 45 | * I2C Configuration |
| 46 | */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 47 | #define CONFIG_SYS_DAVINCI_I2C_SPEED 400000 |
| 48 | #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ |
| 49 | |
| 50 | /* |
| 51 | * U-Boot general configuration |
| 52 | */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 53 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 54 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 55 | |
| 56 | /* |
| 57 | * Linux Information |
| 58 | */ |
| 59 | #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) |
| 60 | #define CONFIG_HWCONFIG /* enable hwconfig */ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 61 | #define CONFIG_SETUP_INITRD_TAG |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 62 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
David Lechner | 3453077 | 2018-05-19 23:25:07 -0500 | [diff] [blame] | 63 | "bootenvfile=uEnv.txt\0" \ |
| 64 | "fdtfile=da850-lego-ev3.dtb\0" \ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 65 | "memsize=64M\0" \ |
| 66 | "filesyssize=10M\0" \ |
| 67 | "verify=n\0" \ |
| 68 | "console=ttyS1,115200n8\0" \ |
| 69 | "bootscraddr=0xC0600000\0" \ |
David Lechner | 3453077 | 2018-05-19 23:25:07 -0500 | [diff] [blame] | 70 | "fdtaddr=0xC0600000\0" \ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 71 | "loadaddr=0xC0007FC0\0" \ |
| 72 | "filesysaddr=0xC1180000\0" \ |
| 73 | "fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \ |
David Lechner | 3453077 | 2018-05-19 23:25:07 -0500 | [diff] [blame] | 74 | "importbootenv=echo Importing environment...; " \ |
| 75 | "env import -t ${loadaddr} ${filesize}\0" \ |
| 76 | "loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \ |
| 77 | "mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \ |
| 78 | "rootwait ${optargs}\0" \ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 79 | "mmcboot=bootm ${loadaddr}\0" \ |
David Lechner | 3453077 | 2018-05-19 23:25:07 -0500 | [diff] [blame] | 80 | "flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \ |
| 81 | "root=/dev/ram0 rw rootfstype=squashfs console=${console} " \ |
| 82 | "${optargs}\0" \ |
| 83 | "flashboot=sf probe 0; " \ |
| 84 | "sf read ${fdtaddr} 0x40000 0x10000; " \ |
| 85 | "sf read ${loadaddr} 0x50000 0x400000; " \ |
| 86 | "sf read ${filesysaddr} 0x450000 0xA00000; " \ |
| 87 | "run fdtfixup; " \ |
| 88 | "run fdtboot\0" \ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 89 | "loadimage=fatload mmc 0 ${loadaddr} uImage\0" \ |
David Lechner | 3453077 | 2018-05-19 23:25:07 -0500 | [diff] [blame] | 90 | "loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \ |
| 91 | "fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \ |
| 92 | "fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \ |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 93 | "loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \ |
David Lechner | 3453077 | 2018-05-19 23:25:07 -0500 | [diff] [blame] | 94 | "bootscript=source ${bootscraddr}\0" |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 95 | |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 96 | #ifdef CONFIG_CMD_BDI |
| 97 | #define CONFIG_CLOCKS |
| 98 | #endif |
| 99 | |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 100 | /* additions for new relocation code, must added to all boards */ |
| 101 | #define CONFIG_SYS_SDRAM_BASE 0xc0000000 |
| 102 | |
| 103 | #define CONFIG_SYS_INIT_SP_ADDR 0x80010000 |
| 104 | |
Simon Glass | ce3574f | 2017-05-17 08:23:09 -0600 | [diff] [blame] | 105 | #include <asm/arch/hardware.h> |
| 106 | |
David Lechner | a67f16f | 2016-02-26 00:46:07 -0600 | [diff] [blame] | 107 | #endif /* __CONFIG_H */ |