1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2014, STMicroelectronics - All Rights Reserved 4 * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. 5 */ 6 7 #ifndef __CONFIG_STV0991_H 8 #define __CONFIG_STV0991_H 9 #define CONFIG_SYS_DCACHE_OFF 10 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH 11 12 /* ram memory-related information */ 13 #define PHYS_SDRAM_1 0x00000000 14 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 15 #define PHYS_SDRAM_1_SIZE 0x00198000 16 17 #define CONFIG_ENV_SIZE 0x10000 18 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 19 #define CONFIG_ENV_OFFSET 0x30000 20 #define CONFIG_ENV_ADDR \ 21 (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE) 22 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024) 23 24 /* user interface */ 25 #define CONFIG_SYS_CBSIZE 1024 26 27 /* MISC */ 28 #define CONFIG_SYS_LOAD_ADDR 0x00000000 29 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 30 #define CONFIG_SYS_INIT_RAM_ADDR 0x00190000 31 #define CONFIG_SYS_INIT_SP_OFFSET \ 32 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 33 /* U-Boot Load Address */ 34 #define CONFIG_SYS_INIT_SP_ADDR \ 35 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 36 37 /* GMAC related configs */ 38 39 #define CONFIG_DW_ALTDESCRIPTOR 40 41 /* Command support defines */ 42 #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ 43 44 #define CONFIG_SYS_MEMTEST_START 0x0000 45 #define CONFIG_SYS_MEMTEST_END 1024*1024 46 47 /* Misc configuration */ 48 49 #define CONFIG_BOOTCOMMAND "go 0x40040000" 50 51 /* 52 + * QSPI support 53 + */ 54 #ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */ 55 #define CONFIG_CQSPI_REF_CLK ((30/4)/2)*1000*1000 56 57 #endif 58 59 #endif /* __CONFIG_H */ 60