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 #define CONFIG_SYS_TEXT_BASE 0x08000000 14 15 #define CONFIG_SYS_ICACHE_OFF 16 #define CONFIG_SYS_DCACHE_OFF 17 18 /* 19 * Configuration of the external SDRAM memory 20 */ 21 #define CONFIG_NR_DRAM_BANKS 1 22 #define CONFIG_SYS_RAM_SIZE (8 * 1024 * 1024) 23 #define CONFIG_SYS_RAM_CS 1 24 #define CONFIG_SYS_RAM_FREQ_DIV 2 25 #define CONFIG_SYS_RAM_BASE 0xC0000000 26 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE 27 #define CONFIG_SYS_LOAD_ADDR 0xC0400000 28 #define CONFIG_LOADADDR 0xC0400000 29 30 #define CONFIG_SYS_MAX_FLASH_SECT 8 31 #define CONFIG_SYS_MAX_FLASH_BANKS 1 32 33 #define CONFIG_ENV_IS_NOWHERE 34 #define CONFIG_ENV_SIZE (8 << 10) 35 36 #define CONFIG_STM32_GPIO 37 #define CONFIG_STM32_FLASH 38 #define CONFIG_STM32X7_SERIAL 39 40 #define CONFIG_DESIGNWARE_ETH 41 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8) 42 #define CONFIG_DW_ALTDESCRIPTOR 43 #define CONFIG_MII 44 #define CONFIG_PHY_SMSC 45 46 #define CONFIG_STM32_HSE_HZ 25000000 47 #define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */ 48 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 49 50 #define CONFIG_CMDLINE_TAG 51 #define CONFIG_SETUP_MEMORY_TAGS 52 #define CONFIG_INITRD_TAG 53 #define CONFIG_REVISION_TAG 54 55 #define CONFIG_SYS_CBSIZE 1024 56 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 57 + sizeof(CONFIG_SYS_PROMPT) + 16) 58 59 #define CONFIG_SYS_MAXARGS 16 60 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) 61 #define CONFIG_STACKSIZE (256 * 1024) 62 63 #define CONFIG_BOOTARGS \ 64 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" 65 #define CONFIG_BOOTCOMMAND \ 66 "run bootcmd_romfs" 67 68 #define CONFIG_EXTRA_ENV_SETTINGS \ 69 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 70 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 71 "bootm 0x08044000 - 0x08042000\0" 72 73 74 /* 75 * Command line configuration. 76 */ 77 #define CONFIG_SYS_LONGHELP 78 #define CONFIG_AUTO_COMPLETE 79 #define CONFIG_CMDLINE_EDITING 80 81 #define CONFIG_CMD_MEM 82 #endif /* __CONFIG_H */ 83