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_CMD_ENV 28 #define CONFIG_CMD_PCI 29 #define CONFIG_SCSI 30 31 /* I2C */ 32 #define CONFIG_SYS_I2C 33 #define CONFIG_SYS_I2C_MVTWSI 34 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 35 #define CONFIG_SYS_I2C_SLAVE 0x0 36 #define CONFIG_SYS_I2C_SPEED 100000 37 38 /* SPI NOR flash default params, used by sf commands */ 39 #define CONFIG_SF_DEFAULT_SPEED 1000000 40 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 41 42 /* 43 * SDIO/MMC Card Configuration 44 */ 45 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 46 47 /* 48 * SATA/SCSI/AHCI configuration 49 */ 50 #define CONFIG_LIBATA 51 #define CONFIG_SCSI_AHCI 52 #define CONFIG_SCSI_AHCI_PLAT 53 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 54 #define CONFIG_SYS_SCSI_MAX_LUN 1 55 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 56 CONFIG_SYS_SCSI_MAX_LUN) 57 58 /* Partition support */ 59 60 /* Additional FS support/configuration */ 61 #define CONFIG_SUPPORT_VFAT 62 63 /* USB/EHCI configuration */ 64 #define CONFIG_EHCI_IS_TDI 65 66 /* Environment in SPI NOR flash */ 67 #define CONFIG_ENV_IS_IN_SPI_FLASH 68 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 69 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 70 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 71 72 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 73 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 74 75 /* PCIe support */ 76 #ifndef CONFIG_SPL_BUILD 77 #define CONFIG_PCI_MVEBU 78 #define CONFIG_PCI_SCAN_SHOW 79 #endif 80 81 #define CONFIG_SYS_ALT_MEMTEST 82 83 /* Keep device tree and initrd in lower memory so the kernel can access them */ 84 #define CONFIG_EXTRA_ENV_SETTINGS \ 85 "fdt_high=0x10000000\0" \ 86 "initrd_high=0x10000000\0" 87 88 /* SPL */ 89 /* 90 * Select the boot device here 91 * 92 * Currently supported are: 93 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 94 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 95 */ 96 #define SPL_BOOT_SPI_NOR_FLASH 1 97 #define SPL_BOOT_SDIO_MMC_CARD 2 98 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 99 100 /* Defines for SPL */ 101 #define CONFIG_SPL_FRAMEWORK 102 #define CONFIG_SPL_SIZE (140 << 10) 103 #define CONFIG_SPL_TEXT_BASE 0x40000030 104 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 105 106 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 107 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 108 109 #ifdef CONFIG_SPL_BUILD 110 #define CONFIG_SYS_MALLOC_SIMPLE 111 #endif 112 113 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 114 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 115 116 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 117 /* SPL related SPI defines */ 118 #define CONFIG_SPL_SPI_LOAD 119 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 120 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 121 #endif 122 123 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 124 /* SPL related MMC defines */ 125 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 126 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 127 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 128 #ifdef CONFIG_SPL_BUILD 129 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 130 #endif 131 #endif 132 133 /* 134 * mv-common.h should be defined after CMD configs since it used them 135 * to enable certain macros 136 */ 137 #include "mv-common.h" 138 139 #endif /* _CONFIG_DB_88F6820_GP_H */ 140