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 28 /* I2C */ 29 #define CONFIG_SYS_I2C 30 #define CONFIG_SYS_I2C_MVTWSI 31 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 32 #define CONFIG_SYS_I2C_SLAVE 0x0 33 #define CONFIG_SYS_I2C_SPEED 100000 34 35 /* SPI NOR flash default params, used by sf commands */ 36 #define CONFIG_SF_DEFAULT_SPEED 1000000 37 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 38 39 /* 40 * SDIO/MMC Card Configuration 41 */ 42 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 43 44 /* 45 * SATA/SCSI/AHCI configuration 46 */ 47 #define CONFIG_LIBATA 48 #define CONFIG_SCSI_AHCI 49 #define CONFIG_SCSI_AHCI_PLAT 50 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 51 #define CONFIG_SYS_SCSI_MAX_LUN 1 52 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 53 CONFIG_SYS_SCSI_MAX_LUN) 54 55 /* Partition support */ 56 57 /* Additional FS support/configuration */ 58 #define CONFIG_SUPPORT_VFAT 59 60 /* USB/EHCI configuration */ 61 #define CONFIG_EHCI_IS_TDI 62 63 /* Environment in SPI NOR flash */ 64 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 65 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 66 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 67 68 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 69 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 70 71 /* PCIe support */ 72 #ifndef CONFIG_SPL_BUILD 73 #define CONFIG_PCI_MVEBU 74 #define CONFIG_PCI_SCAN_SHOW 75 #endif 76 77 #define CONFIG_SYS_ALT_MEMTEST 78 79 /* Keep device tree and initrd in lower memory so the kernel can access them */ 80 #define CONFIG_EXTRA_ENV_SETTINGS \ 81 "fdt_high=0x10000000\0" \ 82 "initrd_high=0x10000000\0" 83 84 /* SPL */ 85 /* 86 * Select the boot device here 87 * 88 * Currently supported are: 89 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 90 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 91 */ 92 #define SPL_BOOT_SPI_NOR_FLASH 1 93 #define SPL_BOOT_SDIO_MMC_CARD 2 94 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 95 96 /* Defines for SPL */ 97 #define CONFIG_SPL_FRAMEWORK 98 #define CONFIG_SPL_SIZE (140 << 10) 99 #define CONFIG_SPL_TEXT_BASE 0x40000030 100 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 101 102 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 103 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 104 105 #ifdef CONFIG_SPL_BUILD 106 #define CONFIG_SYS_MALLOC_SIMPLE 107 #endif 108 109 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 110 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 111 112 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 113 /* SPL related SPI defines */ 114 #define CONFIG_SPL_SPI_LOAD 115 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 116 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 117 #endif 118 119 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 120 /* SPL related MMC defines */ 121 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 122 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 123 #ifdef CONFIG_SPL_BUILD 124 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 125 #endif 126 #endif 127 128 /* 129 * mv-common.h should be defined after CMD configs since it used them 130 * to enable certain macros 131 */ 132 #include "mv-common.h" 133 134 #endif /* _CONFIG_DB_88F6820_GP_H */ 135