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 #define CONFIG_BOARD_EARLY_INIT_F 13 14 #define CONFIG_SYS_CORTEX_R4 15 16 #define CONFIG_SYS_GENERIC_BOARD 17 #define CONFIG_SYS_NO_FLASH 18 19 /* ram memory-related information */ 20 #define CONFIG_NR_DRAM_BANKS 1 21 #define PHYS_SDRAM_1 0x00000000 22 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 23 #define PHYS_SDRAM_1_SIZE 0x00198000 24 25 #define CONFIG_ENV_SIZE 0x10000 26 #define CONFIG_ENV_IS_IN_SPI_FLASH 27 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE 28 #define CONFIG_ENV_OFFSET 0x30000 29 #define CONFIG_ENV_ADDR \ 30 (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE) 31 #define CONFIG_SYS_MAXARGS 16 32 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024) 33 34 /* serial port (PL011) configuration */ 35 #define CONFIG_BAUDRATE 115200 36 #define CONFIG_PL01X_SERIAL 37 38 /* user interface */ 39 #define CONFIG_SYS_PROMPT "STV0991> " 40 #define CONFIG_SYS_CBSIZE 1024 41 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 42 +sizeof(CONFIG_SYS_PROMPT) + 16) 43 44 /* MISC */ 45 #define CONFIG_SYS_LOAD_ADDR 0x00000000 46 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 47 #define CONFIG_SYS_INIT_RAM_ADDR 0x00190000 48 #define CONFIG_SYS_INIT_SP_OFFSET \ 49 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 50 /* U-boot Load Address */ 51 #define CONFIG_SYS_TEXT_BASE 0x00010000 52 #define CONFIG_SYS_INIT_SP_ADDR \ 53 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 54 55 /* GMAC related configs */ 56 57 #define CONFIG_MII 58 #define CONFIG_PHYLIB 59 #define CONFIG_DW_ALTDESCRIPTOR 60 #define CONFIG_PHY_MICREL 61 62 /* Command support defines */ 63 #define CONFIG_CMD_PING 64 #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ 65 66 #define CONFIG_SYS_MEMTEST_START 0x0000 67 #define CONFIG_SYS_MEMTEST_END 1024*1024 68 #define CONFIG_CMD_MEMTEST 69 70 /* Misc configuration */ 71 #define CONFIG_SYS_LONGHELP 72 #define CONFIG_CMDLINE_EDITING 73 74 #define CONFIG_BOOTDELAY 3 75 #define CONFIG_BOOTCOMMAND "go 0x40040000" 76 77 #define CONFIG_OF_LIBFDT 78 79 /* 80 + * QSPI support 81 + */ 82 #ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */ 83 #define CONFIG_CADENCE_QSPI 84 #define CONFIG_CQSPI_DECODER 0 85 #define CONFIG_CQSPI_REF_CLK ((30/4)/2)*1000*1000 86 #define CONFIG_CMD_SPI 87 88 #define CONFIG_SPI_FLASH_STMICRO /* Micron/Numonyx flash */ 89 #define CONFIG_SPI_FLASH_WINBOND /* WINBOND */ 90 #define CONFIG_CMD_SF 91 #endif 92 93 #endif /* __CONFIG_H */ 94