1 /* 2 * (C) Copyright 2016 3 * Vikas Manocha, <vikas.manocha@st.com> 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_TEXT_BASE 0x08008000 16 #define CONFIG_SYS_LOAD_ADDR 0x08008000 17 #else 18 #define CONFIG_SYS_TEXT_BASE CONFIG_SYS_FLASH_BASE 19 #define CONFIG_SYS_LOAD_ADDR 0xC0400000 20 #define CONFIG_LOADADDR 0xC0400000 21 #endif 22 23 /* 24 * Configuration of the external SDRAM memory 25 */ 26 #define CONFIG_NR_DRAM_BANKS 1 27 28 #define CONFIG_SYS_MAX_FLASH_SECT 8 29 #define CONFIG_SYS_MAX_FLASH_BANKS 1 30 31 #define CONFIG_ENV_SIZE (8 << 10) 32 33 #define CONFIG_STM32_FLASH 34 35 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8) 36 #define CONFIG_DW_ALTDESCRIPTOR 37 #define CONFIG_MII 38 #define CONFIG_PHY_SMSC 39 40 #define CONFIG_STM32_HSE_HZ 25000000 41 #define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */ 42 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 43 44 #define CONFIG_CMDLINE_TAG 45 #define CONFIG_SETUP_MEMORY_TAGS 46 #define CONFIG_INITRD_TAG 47 #define CONFIG_REVISION_TAG 48 49 #define CONFIG_SYS_CBSIZE 1024 50 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 51 + sizeof(CONFIG_SYS_PROMPT) + 16) 52 53 #define CONFIG_SYS_MAXARGS 16 54 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) 55 56 #define CONFIG_BOOTCOMMAND \ 57 "run bootcmd_romfs" 58 59 #define CONFIG_EXTRA_ENV_SETTINGS \ 60 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 61 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 62 "bootm 0x08044000 - 0x08042000\0" 63 64 65 /* 66 * Command line configuration. 67 */ 68 #define CONFIG_SYS_LONGHELP 69 #define CONFIG_AUTO_COMPLETE 70 #define CONFIG_CMDLINE_EDITING 71 #define CONFIG_CMD_CACHE 72 #define CONFIG_BOARD_LATE_INIT 73 #define CONFIG_DISPLAY_BOARDINFO 74 75 /* For SPL */ 76 #ifdef CONFIG_SUPPORT_SPL 77 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 78 #define CONFIG_SPL_FRAMEWORK 79 #define CONFIG_SPL_BOARD_INIT 80 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_FLASH_BASE 81 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 82 #define CONFIG_SYS_SPL_LEN 0x00008000 83 #define CONFIG_SYS_UBOOT_START 0x080083FD 84 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \ 85 CONFIG_SYS_SPL_LEN) 86 87 /* DT blob (fdt) address */ 88 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \ 89 0x1C0000) 90 #endif 91 /* For SPL ends */ 92 93 #endif /* __CONFIG_H */ 94