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_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ 28#define CONFIG_CMD_ENV 29#define CONFIG_CMD_PCI 30#define CONFIG_SCSI 31 32/* I2C */ 33#define CONFIG_SYS_I2C 34#define CONFIG_SYS_I2C_MVTWSI 35#define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 36#define CONFIG_SYS_I2C_SLAVE 0x0 37#define CONFIG_SYS_I2C_SPEED 100000 38 39/* SPI NOR flash default params, used by sf commands */ 40#define CONFIG_SF_DEFAULT_SPEED 1000000 41#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 42 43/* 44 * SDIO/MMC Card Configuration 45 */ 46#define CONFIG_MMC 47#define CONFIG_MMC_SDMA 48#define CONFIG_GENERIC_MMC 49#define CONFIG_SDHCI 50#define CONFIG_MV_SDHCI 51#define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 52 53/* 54 * SATA/SCSI/AHCI configuration 55 */ 56#define CONFIG_LIBATA 57#define CONFIG_SCSI_AHCI 58#define CONFIG_SCSI_AHCI_PLAT 59#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 60#define CONFIG_SYS_SCSI_MAX_LUN 1 61#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 62 CONFIG_SYS_SCSI_MAX_LUN) 63 64/* Partition support */ 65#define CONFIG_DOS_PARTITION 66#define CONFIG_EFI_PARTITION 67 68/* Additional FS support/configuration */ 69#define CONFIG_SUPPORT_VFAT 70 71/* USB/EHCI configuration */ 72#define CONFIG_EHCI_IS_TDI 73 74/* Environment in SPI NOR flash */ 75#define CONFIG_ENV_IS_IN_SPI_FLASH 76#define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 77#define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 78#define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 79 80#define CONFIG_PHY_MARVELL /* there is a marvell phy */ 81#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 82 83/* PCIe support */ 84#ifndef CONFIG_SPL_BUILD 85#define CONFIG_PCI 86#define CONFIG_PCI_MVEBU 87#define CONFIG_PCI_PNP 88#define CONFIG_PCI_SCAN_SHOW 89#endif 90 91#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */ 92#define CONFIG_SYS_ALT_MEMTEST 93 94/* Keep device tree and initrd in lower memory so the kernel can access them */ 95#define CONFIG_EXTRA_ENV_SETTINGS \ 96 "fdt_high=0x10000000\0" \ 97 "initrd_high=0x10000000\0" 98 99/* SPL */ 100/* 101 * Select the boot device here 102 * 103 * Currently supported are: 104 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 105 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 106 */ 107#define SPL_BOOT_SPI_NOR_FLASH 1 108#define SPL_BOOT_SDIO_MMC_CARD 2 109#define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 110 111/* Defines for SPL */ 112#define CONFIG_SPL_FRAMEWORK 113#define CONFIG_SPL_SIZE (140 << 10) 114#define CONFIG_SPL_TEXT_BASE 0x40000030 115#define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 116 117#define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 118#define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 119 120#ifdef CONFIG_SPL_BUILD 121#define CONFIG_SYS_MALLOC_SIMPLE 122#endif 123 124#define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 125#define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 126 127#define CONFIG_SPL_LIBCOMMON_SUPPORT 128#define CONFIG_SPL_LIBGENERIC_SUPPORT 129#define CONFIG_SPL_SERIAL_SUPPORT 130#define CONFIG_SPL_I2C_SUPPORT 131 132#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 133/* SPL related SPI defines */ 134#define CONFIG_SPL_SPI_SUPPORT 135#define CONFIG_SPL_SPI_FLASH_SUPPORT 136#define CONFIG_SPL_SPI_LOAD 137#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 138#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 139#endif 140 141#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 142/* SPL related MMC defines */ 143#define CONFIG_SPL_MMC_SUPPORT 144#define CONFIG_SPL_LIBDISK_SUPPORT 145#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 146#define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 147#define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 148#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR (CONFIG_SYS_U_BOOT_OFFS / 512) 149#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS ((512 << 10) / 512) /* 512KiB */ 150#ifdef CONFIG_SPL_BUILD 151#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 152#endif 153#endif 154 155/* 156 * mv-common.h should be defined after CMD configs since it used them 157 * to enable certain macros 158 */ 159#include "mv-common.h" 160 161#endif /* _CONFIG_DB_88F6820_GP_H */ 162