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_THUMB_BUILD 12 /*#define CONFIG_SYS_NO_FLASH*/ 13 14 #define CONFIG_SYS_FLASH_BASE 0x08000000 15 #define CONFIG_SYS_INIT_SP_ADDR 0x20050000 16 #define CONFIG_SYS_TEXT_BASE 0x08000000 17 18 #define CONFIG_SYS_ICACHE_OFF 19 #define CONFIG_SYS_DCACHE_OFF 20 21 /* 22 * Configuration of the external SDRAM memory 23 */ 24 #define CONFIG_NR_DRAM_BANKS 1 25 #define CONFIG_SYS_RAM_SIZE (8 * 1024 * 1024) 26 #define CONFIG_SYS_RAM_CS 1 27 #define CONFIG_SYS_RAM_FREQ_DIV 2 28 #define CONFIG_SYS_RAM_BASE 0xC0000000 29 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE 30 #define CONFIG_SYS_LOAD_ADDR 0xC0400000 31 #define CONFIG_LOADADDR 0xC0400000 32 33 #define CONFIG_SYS_MAX_FLASH_SECT 8 34 #define CONFIG_SYS_MAX_FLASH_BANKS 1 35 36 #define CONFIG_ENV_IS_NOWHERE 37 #define CONFIG_ENV_SIZE (8 << 10) 38 39 #define CONFIG_STM32_GPIO 40 #define CONFIG_STM32_FLASH 41 #define CONFIG_STM32X7_SERIAL 42 43 #define CONFIG_DESIGNWARE_ETH 44 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8) 45 #define CONFIG_DW_ALTDESCRIPTOR 46 #define CONFIG_MII 47 #define CONFIG_PHY_SMSC 48 49 #define CONFIG_STM32_HSE_HZ 25000000 50 #define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */ 51 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 52 53 #define CONFIG_CMDLINE_TAG 54 #define CONFIG_SETUP_MEMORY_TAGS 55 #define CONFIG_INITRD_TAG 56 #define CONFIG_REVISION_TAG 57 58 #define CONFIG_SYS_CBSIZE 1024 59 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 60 + sizeof(CONFIG_SYS_PROMPT) + 16) 61 62 #define CONFIG_SYS_MAXARGS 16 63 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) 64 #define CONFIG_STACKSIZE (256 * 1024) 65 66 #define CONFIG_BAUDRATE 115200 67 #define CONFIG_BOOTARGS \ 68 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel" 69 #define CONFIG_BOOTCOMMAND \ 70 "run bootcmd_romfs" 71 72 #define CONFIG_EXTRA_ENV_SETTINGS \ 73 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ 74 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ 75 "bootm 0x08044000 - 0x08042000\0" 76 77 78 /* 79 * Command line configuration. 80 */ 81 #define CONFIG_SYS_LONGHELP 82 #define CONFIG_AUTO_COMPLETE 83 #define CONFIG_CMDLINE_EDITING 84 85 #define CONFIG_CMD_MEM 86 #endif /* __CONFIG_H */ 87