1 /* 2 * Copyright (C) 2016, STMicroelectronics - All Rights Reserved 3 * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #define CONFIG_SYS_FLASH_BASE 0x08000000 12 #define CONFIG_SYS_INIT_SP_ADDR 0x20050000 13 14 #ifdef CONFIG_SUPPORT_SPL 15 #define CONFIG_SYS_LOAD_ADDR 0x08008000 16 #else 17 #define CONFIG_SYS_LOAD_ADDR 0xC0400000 18 #define CONFIG_LOADADDR 0xC0400000 19 #endif 20 21 /* 22 * Configuration of the external SDRAM memory 23 */ 24 #define CONFIG_NR_DRAM_BANKS 1 25 26 #define CONFIG_SYS_MAX_FLASH_SECT 8 27 #define CONFIG_SYS_MAX_FLASH_BANKS 1 28 29 #define CONFIG_ENV_SIZE (8 << 10) 30 31 #define CONFIG_STM32_FLASH 32 33 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8) 34 #define CONFIG_DW_ALTDESCRIPTOR 35 #define CONFIG_MII 36 #define CONFIG_PHY_SMSC 37 38 #define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */ 39 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 40 41 #define CONFIG_CMDLINE_TAG 42 #define CONFIG_SETUP_MEMORY_TAGS 43 #define CONFIG_INITRD_TAG 44 #define CONFIG_REVISION_TAG 45 46 #define CONFIG_SYS_CBSIZE 1024 47 48 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) 49 50 #define CONFIG_BOOTCOMMAND \ 51 "run bootcmd_romfs" 52 53 #define CONFIG_ENV_VARS_UBOOT_CONFIG 54 #define CONFIG_EXTRA_ENV_SETTINGS \ 55 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 56 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 57 "bootm 0x08044000 - 0x08042000\0" 58 59 60 /* 61 * Command line configuration. 62 */ 63 #define CONFIG_SYS_LONGHELP 64 #define CONFIG_AUTO_COMPLETE 65 #define CONFIG_CMDLINE_EDITING 66 #define CONFIG_CMD_CACHE 67 #define CONFIG_BOARD_LATE_INIT 68 #define CONFIG_DISPLAY_BOARDINFO 69 70 /* For SPL */ 71 #ifdef CONFIG_SUPPORT_SPL 72 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 73 #define CONFIG_SPL_FRAMEWORK 74 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_FLASH_BASE 75 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 76 #define CONFIG_SYS_SPL_LEN 0x00008000 77 #define CONFIG_SYS_UBOOT_START 0x080083FD 78 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \ 79 CONFIG_SYS_SPL_LEN) 80 81 /* DT blob (fdt) address */ 82 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \ 83 0x1C0000) 84 #endif 85 /* For SPL ends */ 86 87 #endif /* __CONFIG_H */ 88