1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2014 Stefan Roese <sr@denx.de> 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _CONFIG_DB_88F6820_AMC_H 8*4882a593Smuzhiyun #define _CONFIG_DB_88F6820_AMC_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun /* 11*4882a593Smuzhiyun * High Level Configuration Options (easy to change) 12*4882a593Smuzhiyun */ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define CONFIG_DISPLAY_BOARDINFO_LATE 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* 17*4882a593Smuzhiyun * TEXT_BASE needs to be below 16MiB, since this area is scrubbed 18*4882a593Smuzhiyun * for DDR ECC byte filling in the SPL before loading the main 19*4882a593Smuzhiyun * U-Boot into it. 20*4882a593Smuzhiyun */ 21*4882a593Smuzhiyun #define CONFIG_SYS_TEXT_BASE 0x00800000 22*4882a593Smuzhiyun #define CONFIG_SYS_TCLK 200000000 /* 200MHz */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun /* 25*4882a593Smuzhiyun * Commands configuration 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun /* SPI NOR flash default params, used by sf commands */ 29*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_BUS 1 30*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_SPEED 1000000 31*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* Partition support */ 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun /* Additional FS support/configuration */ 36*4882a593Smuzhiyun #define CONFIG_SUPPORT_VFAT 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* USB/EHCI configuration */ 39*4882a593Smuzhiyun #define CONFIG_EHCI_IS_TDI 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun /* Environment in SPI NOR flash */ 42*4882a593Smuzhiyun #define CONFIG_ENV_SPI_BUS 1 43*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 44*4882a593Smuzhiyun #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 45*4882a593Smuzhiyun #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 48*4882a593Smuzhiyun #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun /* PCIe support */ 51*4882a593Smuzhiyun #ifndef CONFIG_SPL_BUILD 52*4882a593Smuzhiyun #define CONFIG_PCI_MVEBU 53*4882a593Smuzhiyun #define CONFIG_PCI_SCAN_SHOW 54*4882a593Smuzhiyun #endif 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun /* NAND */ 57*4882a593Smuzhiyun #define CONFIG_SYS_NAND_USE_FLASH_BBT 58*4882a593Smuzhiyun #define CONFIG_SYS_NAND_ONFI_DETECTION 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun #define CONFIG_SYS_ALT_MEMTEST 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun /* Keep device tree and initrd in lower memory so the kernel can access them */ 63*4882a593Smuzhiyun #define CONFIG_EXTRA_ENV_SETTINGS \ 64*4882a593Smuzhiyun "fdt_high=0x10000000\0" \ 65*4882a593Smuzhiyun "initrd_high=0x10000000\0" 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun /* SPL */ 68*4882a593Smuzhiyun /* 69*4882a593Smuzhiyun * Select the boot device here 70*4882a593Smuzhiyun * 71*4882a593Smuzhiyun * Currently supported are: 72*4882a593Smuzhiyun * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 73*4882a593Smuzhiyun * 74*4882a593Smuzhiyun * MMC is not populated on this board. 75*4882a593Smuzhiyun * NAND support may be added in the future. 76*4882a593Smuzhiyun */ 77*4882a593Smuzhiyun #define SPL_BOOT_SPI_NOR_FLASH 1 78*4882a593Smuzhiyun #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun /* Defines for SPL */ 81*4882a593Smuzhiyun #define CONFIG_SPL_FRAMEWORK 82*4882a593Smuzhiyun #define CONFIG_SPL_SIZE (140 << 10) 83*4882a593Smuzhiyun #define CONFIG_SPL_TEXT_BASE 0x40000030 84*4882a593Smuzhiyun #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 87*4882a593Smuzhiyun #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun #ifdef CONFIG_SPL_BUILD 90*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_SIMPLE 91*4882a593Smuzhiyun #endif 92*4882a593Smuzhiyun 93*4882a593Smuzhiyun #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 94*4882a593Smuzhiyun #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 95*4882a593Smuzhiyun 96*4882a593Smuzhiyun #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 97*4882a593Smuzhiyun /* SPL related SPI defines */ 98*4882a593Smuzhiyun #define CONFIG_SPL_SPI_LOAD 99*4882a593Smuzhiyun #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 100*4882a593Smuzhiyun #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 101*4882a593Smuzhiyun #endif 102*4882a593Smuzhiyun 103*4882a593Smuzhiyun /* 104*4882a593Smuzhiyun * mv-common.h should be defined after CMD configs since it used them 105*4882a593Smuzhiyun * to enable certain macros 106*4882a593Smuzhiyun */ 107*4882a593Smuzhiyun #include "mv-common.h" 108*4882a593Smuzhiyun #undef CONFIG_SYS_MAXARGS 109*4882a593Smuzhiyun #define CONFIG_SYS_MAXARGS 96 110*4882a593Smuzhiyun 111*4882a593Smuzhiyun #endif /* _CONFIG_DB_88F6820_AMC_H */ 112