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_AMC_H 8 #define _CONFIG_DB_88F6820_AMC_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 200000000 /* 200MHz */ 23 24 /* 25 * Commands configuration 26 */ 27 #define CONFIG_CMD_PCI 28 29 /* SPI NOR flash default params, used by sf commands */ 30 #define CONFIG_SF_DEFAULT_BUS 1 31 #define CONFIG_SF_DEFAULT_SPEED 1000000 32 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 33 34 /* Partition support */ 35 36 /* Additional FS support/configuration */ 37 #define CONFIG_SUPPORT_VFAT 38 39 /* USB/EHCI configuration */ 40 #define CONFIG_EHCI_IS_TDI 41 42 /* Environment in SPI NOR flash */ 43 #define CONFIG_ENV_IS_IN_SPI_FLASH 44 #define CONFIG_ENV_SPI_BUS 1 45 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 46 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 47 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 48 49 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 50 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 51 52 /* PCIe support */ 53 #ifndef CONFIG_SPL_BUILD 54 #define CONFIG_PCI_MVEBU 55 #define CONFIG_PCI_SCAN_SHOW 56 #endif 57 58 /* NAND */ 59 #define CONFIG_SYS_NAND_USE_FLASH_BBT 60 #define CONFIG_SYS_NAND_ONFI_DETECTION 61 62 #define CONFIG_SYS_ALT_MEMTEST 63 64 /* Keep device tree and initrd in lower memory so the kernel can access them */ 65 #define CONFIG_EXTRA_ENV_SETTINGS \ 66 "fdt_high=0x10000000\0" \ 67 "initrd_high=0x10000000\0" 68 69 /* SPL */ 70 /* 71 * Select the boot device here 72 * 73 * Currently supported are: 74 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 75 * 76 * MMC is not populated on this board. 77 * NAND support may be added in the future. 78 */ 79 #define SPL_BOOT_SPI_NOR_FLASH 1 80 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 81 82 /* Defines for SPL */ 83 #define CONFIG_SPL_FRAMEWORK 84 #define CONFIG_SPL_SIZE (140 << 10) 85 #define CONFIG_SPL_TEXT_BASE 0x40000030 86 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 87 88 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 89 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 90 91 #ifdef CONFIG_SPL_BUILD 92 #define CONFIG_SYS_MALLOC_SIMPLE 93 #endif 94 95 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 96 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 97 98 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 99 /* SPL related SPI defines */ 100 #define CONFIG_SPL_SPI_LOAD 101 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 102 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 103 #endif 104 105 /* 106 * mv-common.h should be defined after CMD configs since it used them 107 * to enable certain macros 108 */ 109 #include "mv-common.h" 110 #undef CONFIG_SYS_MAXARGS 111 #define CONFIG_SYS_MAXARGS 96 112 113 #endif /* _CONFIG_DB_88F6820_AMC_H */ 114