1/* 2 * Copyright (C) 2014 Stefan Roese <sr@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7#ifndef _CONFIG_DB_88F6820_GP_H 8#define _CONFIG_DB_88F6820_GP_H 9 10/* 11 * High Level Configuration Options (easy to change) 12 */ 13 14#define CONFIG_DISPLAY_BOARDINFO_LATE 15 16/* 17 * TEXT_BASE needs to be below 16MiB, since this area is scrubbed 18 * for DDR ECC byte filling in the SPL before loading the main 19 * U-Boot into it. 20 */ 21#define CONFIG_SYS_TEXT_BASE 0x00800000 22#define CONFIG_SYS_TCLK 250000000 /* 250MHz */ 23 24/* 25 * Commands configuration 26 */ 27#define CONFIG_CMD_ENV 28#define CONFIG_CMD_PCI 29#define CONFIG_SCSI 30 31/* I2C */ 32#define CONFIG_SYS_I2C 33#define CONFIG_SYS_I2C_MVTWSI 34#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 35#define CONFIG_SYS_I2C_SLAVE 0x0 36#define CONFIG_SYS_I2C_SPEED 100000 37 38/* SPI NOR flash default params, used by sf commands */ 39#define CONFIG_SF_DEFAULT_SPEED 1000000 40#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 41 42/* 43 * SDIO/MMC Card Configuration 44 */ 45#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 46 47/* 48 * SATA/SCSI/AHCI configuration 49 */ 50#define CONFIG_LIBATA 51#define CONFIG_SCSI_AHCI 52#define CONFIG_SCSI_AHCI_PLAT 53#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 54#define CONFIG_SYS_SCSI_MAX_LUN 1 55#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 56 CONFIG_SYS_SCSI_MAX_LUN) 57 58/* Partition support */ 59 60/* Additional FS support/configuration */ 61#define CONFIG_SUPPORT_VFAT 62 63/* USB/EHCI configuration */ 64#define CONFIG_EHCI_IS_TDI 65 66/* Environment in SPI NOR flash */ 67#define CONFIG_ENV_IS_IN_SPI_FLASH 68#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 69#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 70#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 71 72#define CONFIG_PHY_MARVELL /* there is a marvell phy */ 73#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 74 75/* PCIe support */ 76#ifndef CONFIG_SPL_BUILD 77#define CONFIG_PCI_MVEBU 78#define CONFIG_PCI_SCAN_SHOW 79#endif 80 81#define CONFIG_SYS_ALT_MEMTEST 82 83/* Keep device tree and initrd in lower memory so the kernel can access them */ 84#define CONFIG_EXTRA_ENV_SETTINGS \ 85 "fdt_high=0x10000000\0" \ 86 "initrd_high=0x10000000\0" 87 88/* SPL */ 89/* 90 * Select the boot device here 91 * 92 * Currently supported are: 93 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 94 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 95 */ 96#define SPL_BOOT_SPI_NOR_FLASH 1 97#define SPL_BOOT_SDIO_MMC_CARD 2 98#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 99 100/* Defines for SPL */ 101#define CONFIG_SPL_FRAMEWORK 102#define CONFIG_SPL_SIZE (140 << 10) 103#define CONFIG_SPL_TEXT_BASE 0x40000030 104#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 105 106#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 107#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 108 109#ifdef CONFIG_SPL_BUILD 110#define CONFIG_SYS_MALLOC_SIMPLE 111#endif 112 113#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 114#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 115 116#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 117/* SPL related SPI defines */ 118#define CONFIG_SPL_SPI_LOAD 119#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 120#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 121#endif 122 123#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 124/* SPL related MMC defines */ 125#define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 126#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 127#ifdef CONFIG_SPL_BUILD 128#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 129#endif 130#endif 131 132/* 133 * mv-common.h should be defined after CMD configs since it used them 134 * to enable certain macros 135 */ 136#include "mv-common.h" 137 138#endif /* _CONFIG_DB_88F6820_GP_H */ 139