1 /* 2 * (C) Copyright 2014 3 * Vikas Manocha, STMicroelectronics, <vikas.manocha@st.com> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __CONFIG_STV0991_H 9 #define __CONFIG_STV0991_H 10 #define CONFIG_SYS_DCACHE_OFF 11 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH 12 13 #define CONFIG_SYS_CORTEX_R4 14 15 /* ram memory-related information */ 16 #define CONFIG_NR_DRAM_BANKS 1 17 #define PHYS_SDRAM_1 0x00000000 18 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 19 #define PHYS_SDRAM_1_SIZE 0x00198000 20 21 #define CONFIG_ENV_SIZE 0x10000 22 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 23 #define CONFIG_ENV_OFFSET 0x30000 24 #define CONFIG_ENV_ADDR \ 25 (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE) 26 #define CONFIG_SYS_MAXARGS 16 27 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024) 28 29 /* serial port (PL011) configuration */ 30 #define CONFIG_PL01X_SERIAL 31 32 /* user interface */ 33 #define CONFIG_SYS_CBSIZE 1024 34 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 35 +sizeof(CONFIG_SYS_PROMPT) + 16) 36 37 /* MISC */ 38 #define CONFIG_SYS_LOAD_ADDR 0x00000000 39 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 40 #define CONFIG_SYS_INIT_RAM_ADDR 0x00190000 41 #define CONFIG_SYS_INIT_SP_OFFSET \ 42 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 43 /* U-Boot Load Address */ 44 #define CONFIG_SYS_TEXT_BASE 0x00010000 45 #define CONFIG_SYS_INIT_SP_ADDR \ 46 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 47 48 /* GMAC related configs */ 49 50 #define CONFIG_MII 51 #define CONFIG_DW_ALTDESCRIPTOR 52 53 /* Command support defines */ 54 #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ 55 56 #define CONFIG_SYS_MEMTEST_START 0x0000 57 #define CONFIG_SYS_MEMTEST_END 1024*1024 58 59 /* Misc configuration */ 60 #define CONFIG_SYS_LONGHELP 61 #define CONFIG_CMDLINE_EDITING 62 63 #define CONFIG_BOOTCOMMAND "go 0x40040000" 64 65 /* 66 + * QSPI support 67 + */ 68 #ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */ 69 #define CONFIG_CQSPI_DECODER 0 70 #define CONFIG_CQSPI_REF_CLK ((30/4)/2)*1000*1000 71 #define CONFIG_BOUNCE_BUFFER 72 73 #endif 74 75 #endif /* __CONFIG_H */ 76