1 /* 2 * Copyright (C) 2014 Stefan Roese <sr@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_DB_MV7846MP_GP_H 8 #define _CONFIG_DB_MV7846MP_GP_H 9 10 /* 11 * High Level Configuration Options (easy to change) 12 */ 13 #define CONFIG_ARMADA_XP /* SOC Family Name */ 14 #ifdef CONFIG_SPL_BUILD 15 #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ 16 #endif 17 #define CONFIG_SYS_GENERIC_BOARD 18 #define CONFIG_DISPLAY_BOARDINFO_LATE 19 20 /* 21 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed 22 * for DDR ECC byte filling in the SPL before loading the main 23 * U-Boot into it. 24 */ 25 #define CONFIG_SYS_TEXT_BASE 0x00800000 26 #define CONFIG_SYS_TCLK 250000000 /* 250MHz */ 27 28 /* 29 * Commands configuration 30 */ 31 #define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ 32 #define CONFIG_CMD_DHCP 33 #define CONFIG_CMD_ENV 34 #define CONFIG_CMD_I2C 35 #define CONFIG_CMD_PING 36 #define CONFIG_CMD_SF 37 #define CONFIG_CMD_SPI 38 #define CONFIG_CMD_TFTPPUT 39 #define CONFIG_CMD_TIME 40 41 /* I2C */ 42 #define CONFIG_SYS_I2C 43 #define CONFIG_SYS_I2C_MVTWSI 44 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 45 #define CONFIG_SYS_I2C_SLAVE 0x0 46 #define CONFIG_SYS_I2C_SPEED 100000 47 48 /* SPI NOR flash default params, used by sf commands */ 49 #define CONFIG_SF_DEFAULT_SPEED 1000000 50 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 51 #define CONFIG_SPI_FLASH_STMICRO 52 #define CONFIG_SPI_FLASH_SPANSION 53 54 /* Environment in SPI NOR flash */ 55 #define CONFIG_ENV_IS_IN_SPI_FLASH 56 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 57 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 58 #define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */ 59 60 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 61 #define CONFIG_PHY_ADDR { 0x0, 0x1, 0x2, 0x3 } 62 #define CONFIG_SYS_NETA_INTERFACE_TYPE PHY_INTERFACE_MODE_SGMII 63 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 64 #define CONFIG_RESET_PHY_R 65 66 #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */ 67 #define CONFIG_SYS_ALT_MEMTEST 68 69 /* 70 * mv-common.h should be defined after CMD configs since it used them 71 * to enable certain macros 72 */ 73 #include "mv-common.h" 74 75 /* 76 * Memory layout while starting into the bin_hdr via the 77 * BootROM: 78 * 79 * 0x4000.4000 - 0x4003.4000 headers space (192KiB) 80 * 0x4000.4030 bin_hdr start address 81 * 0x4003.4000 - 0x4004.7c00 BootROM memory allocations (15KiB) 82 * 0x4007.fffc BootROM stack top 83 * 84 * The address space between 0x4007.fffc and 0x400f.fff is not locked in 85 * L2 cache thus cannot be used. 86 */ 87 88 /* SPL */ 89 /* Defines for SPL */ 90 #define CONFIG_SPL_FRAMEWORK 91 #define CONFIG_SPL_TEXT_BASE 0x40004030 92 #define CONFIG_SPL_MAX_SIZE ((128 << 10) - 0x4030) 93 94 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + (128 << 10)) 95 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 96 97 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_BSS_START_ADDR + \ 98 CONFIG_SPL_BSS_MAX_SIZE) 99 #define CONFIG_SYS_SPL_MALLOC_SIZE (16 << 10) 100 101 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 102 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 103 104 #define CONFIG_SPL_LIBCOMMON_SUPPORT 105 #define CONFIG_SPL_LIBGENERIC_SUPPORT 106 #define CONFIG_SPL_SERIAL_SUPPORT 107 #define CONFIG_SPL_I2C_SUPPORT 108 109 /* SPL related SPI defines */ 110 #define CONFIG_SPL_SPI_SUPPORT 111 #define CONFIG_SPL_SPI_FLASH_SUPPORT 112 #define CONFIG_SPL_SPI_LOAD 113 #define CONFIG_SPL_SPI_BUS 0 114 #define CONFIG_SPL_SPI_CS 0 115 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 116 117 /* Enable DDR support in SPL (DDR3 training from Marvell bin_hdr) */ 118 #define CONFIG_SYS_MVEBU_DDR_AXP 119 #define CONFIG_DDR_FIXED_SIZE (1 << 20) /* 1GiB */ 120 121 #endif /* _CONFIG_DB_MV7846MP_GP_H */ 122