1c0def248SChris Packham /* 2c0def248SChris Packham * Copyright (C) 2014 Stefan Roese <sr@denx.de> 3c0def248SChris Packham * 4c0def248SChris Packham * SPDX-License-Identifier: GPL-2.0+ 5c0def248SChris Packham */ 6c0def248SChris Packham 7c0def248SChris Packham #ifndef _CONFIG_DB_88F6820_AMC_H 8c0def248SChris Packham #define _CONFIG_DB_88F6820_AMC_H 9c0def248SChris Packham 10c0def248SChris Packham /* 11c0def248SChris Packham * High Level Configuration Options (easy to change) 12c0def248SChris Packham */ 13c0def248SChris Packham 14c0def248SChris Packham #define CONFIG_DISPLAY_BOARDINFO_LATE 15c0def248SChris Packham 16c0def248SChris Packham /* 17c0def248SChris Packham * TEXT_BASE needs to be below 16MiB, since this area is scrubbed 18c0def248SChris Packham * for DDR ECC byte filling in the SPL before loading the main 19c0def248SChris Packham * U-Boot into it. 20c0def248SChris Packham */ 21c0def248SChris Packham #define CONFIG_SYS_TEXT_BASE 0x00800000 22c0def248SChris Packham #define CONFIG_SYS_TCLK 200000000 /* 200MHz */ 23c0def248SChris Packham 24c0def248SChris Packham /* 25c0def248SChris Packham * Commands configuration 26c0def248SChris Packham */ 27c0def248SChris Packham 28c0def248SChris Packham /* SPI NOR flash default params, used by sf commands */ 29c0def248SChris Packham #define CONFIG_SF_DEFAULT_BUS 1 30c0def248SChris Packham #define CONFIG_SF_DEFAULT_SPEED 1000000 31c0def248SChris Packham #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 32c0def248SChris Packham 33c0def248SChris Packham /* Partition support */ 34c0def248SChris Packham 35c0def248SChris Packham /* Additional FS support/configuration */ 36c0def248SChris Packham #define CONFIG_SUPPORT_VFAT 37c0def248SChris Packham 38c0def248SChris Packham /* USB/EHCI configuration */ 39c0def248SChris Packham #define CONFIG_EHCI_IS_TDI 40c0def248SChris Packham 41c0def248SChris Packham /* Environment in SPI NOR flash */ 42c0def248SChris Packham #define CONFIG_ENV_SPI_BUS 1 43c0def248SChris Packham #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 44c0def248SChris Packham #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 45c0def248SChris Packham #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 46c0def248SChris Packham 47c0def248SChris Packham #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 48c0def248SChris Packham #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 49c0def248SChris Packham 50c0def248SChris Packham /* PCIe support */ 51c0def248SChris Packham #ifndef CONFIG_SPL_BUILD 52c0def248SChris Packham #define CONFIG_PCI_MVEBU 53c0def248SChris Packham #define CONFIG_PCI_SCAN_SHOW 54c0def248SChris Packham #endif 55c0def248SChris Packham 56*42f75050SChris Packham /* NAND */ 57*42f75050SChris Packham #define CONFIG_SYS_NAND_USE_FLASH_BBT 58*42f75050SChris Packham #define CONFIG_SYS_NAND_ONFI_DETECTION 59*42f75050SChris Packham 60c0def248SChris Packham #define CONFIG_SYS_ALT_MEMTEST 61c0def248SChris Packham 62c0def248SChris Packham /* Keep device tree and initrd in lower memory so the kernel can access them */ 63c0def248SChris Packham #define CONFIG_EXTRA_ENV_SETTINGS \ 64c0def248SChris Packham "fdt_high=0x10000000\0" \ 65c0def248SChris Packham "initrd_high=0x10000000\0" 66c0def248SChris Packham 67c0def248SChris Packham /* SPL */ 68c0def248SChris Packham /* 69c0def248SChris Packham * Select the boot device here 70c0def248SChris Packham * 71c0def248SChris Packham * Currently supported are: 72c0def248SChris Packham * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 73c0def248SChris Packham * 74c0def248SChris Packham * MMC is not populated on this board. 75c0def248SChris Packham * NAND support may be added in the future. 76c0def248SChris Packham */ 77c0def248SChris Packham #define SPL_BOOT_SPI_NOR_FLASH 1 78c0def248SChris Packham #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 79c0def248SChris Packham 80c0def248SChris Packham /* Defines for SPL */ 81c0def248SChris Packham #define CONFIG_SPL_FRAMEWORK 82c0def248SChris Packham #define CONFIG_SPL_SIZE (140 << 10) 83c0def248SChris Packham #define CONFIG_SPL_TEXT_BASE 0x40000030 84c0def248SChris Packham #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 85c0def248SChris Packham 86c0def248SChris Packham #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 87c0def248SChris Packham #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 88c0def248SChris Packham 89c0def248SChris Packham #ifdef CONFIG_SPL_BUILD 90c0def248SChris Packham #define CONFIG_SYS_MALLOC_SIMPLE 91c0def248SChris Packham #endif 92c0def248SChris Packham 93c0def248SChris Packham #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 94c0def248SChris Packham #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 95c0def248SChris Packham 96c0def248SChris Packham #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 97c0def248SChris Packham /* SPL related SPI defines */ 98c0def248SChris Packham #define CONFIG_SPL_SPI_LOAD 99c0def248SChris Packham #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 100c0def248SChris Packham #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 101c0def248SChris Packham #endif 102c0def248SChris Packham 103c0def248SChris Packham /* 104c0def248SChris Packham * mv-common.h should be defined after CMD configs since it used them 105c0def248SChris Packham * to enable certain macros 106c0def248SChris Packham */ 107c0def248SChris Packham #include "mv-common.h" 108c0def248SChris Packham #undef CONFIG_SYS_MAXARGS 109c0def248SChris Packham #define CONFIG_SYS_MAXARGS 96 110c0def248SChris Packham 111c0def248SChris Packham #endif /* _CONFIG_DB_88F6820_AMC_H */ 112