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