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_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ 28 #define CONFIG_CMD_ENV 29 #define CONFIG_CMD_PCI 30 #define CONFIG_SCSI 31 32 /* I2C */ 33 #define CONFIG_SYS_I2C 34 #define CONFIG_SYS_I2C_MVTWSI 35 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 36 #define CONFIG_SYS_I2C_SLAVE 0x0 37 #define CONFIG_SYS_I2C_SPEED 100000 38 39 /* SPI NOR flash default params, used by sf commands */ 40 #define CONFIG_SF_DEFAULT_SPEED 1000000 41 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 42 43 /* 44 * SDIO/MMC Card Configuration 45 */ 46 #define CONFIG_MMC 47 #define CONFIG_MMC_SDMA 48 #define CONFIG_GENERIC_MMC 49 #define CONFIG_SDHCI 50 #define CONFIG_MV_SDHCI 51 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 52 53 /* 54 * SATA/SCSI/AHCI configuration 55 */ 56 #define CONFIG_LIBATA 57 #define CONFIG_SCSI_AHCI 58 #define CONFIG_SCSI_AHCI_PLAT 59 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 60 #define CONFIG_SYS_SCSI_MAX_LUN 1 61 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 62 CONFIG_SYS_SCSI_MAX_LUN) 63 64 /* Partition support */ 65 #define CONFIG_DOS_PARTITION 66 #define CONFIG_EFI_PARTITION 67 68 /* Additional FS support/configuration */ 69 #define CONFIG_SUPPORT_VFAT 70 71 /* USB/EHCI configuration */ 72 #define CONFIG_EHCI_IS_TDI 73 74 /* Environment in SPI NOR flash */ 75 #define CONFIG_ENV_IS_IN_SPI_FLASH 76 #define CONFIG_ENV_OFFSET (1 << 20) /* 1MiB in */ 77 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 78 #define CONFIG_ENV_SECT_SIZE (256 << 10) /* 256KiB sectors */ 79 80 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 81 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 82 83 /* PCIe support */ 84 #ifndef CONFIG_SPL_BUILD 85 #define CONFIG_PCI_MVEBU 86 #define CONFIG_PCI_SCAN_SHOW 87 #endif 88 89 #define CONFIG_SYS_ALT_MEMTEST 90 91 /* Keep device tree and initrd in lower memory so the kernel can access them */ 92 #define CONFIG_EXTRA_ENV_SETTINGS \ 93 "fdt_high=0x10000000\0" \ 94 "initrd_high=0x10000000\0" 95 96 /* SPL */ 97 /* 98 * Select the boot device here 99 * 100 * Currently supported are: 101 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 102 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 103 */ 104 #define SPL_BOOT_SPI_NOR_FLASH 1 105 #define SPL_BOOT_SDIO_MMC_CARD 2 106 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH 107 108 /* Defines for SPL */ 109 #define CONFIG_SPL_FRAMEWORK 110 #define CONFIG_SPL_SIZE (140 << 10) 111 #define CONFIG_SPL_TEXT_BASE 0x40000030 112 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 113 114 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 115 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 116 117 #ifdef CONFIG_SPL_BUILD 118 #define CONFIG_SYS_MALLOC_SIMPLE 119 #endif 120 121 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 122 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 123 124 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 125 /* SPL related SPI defines */ 126 #define CONFIG_SPL_SPI_LOAD 127 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x24000 128 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 129 #endif 130 131 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 132 /* SPL related MMC defines */ 133 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 134 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 135 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 136 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR (CONFIG_SYS_U_BOOT_OFFS / 512) 137 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS ((512 << 10) / 512) /* 512KiB */ 138 #ifdef CONFIG_SPL_BUILD 139 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 140 #endif 141 #endif 142 143 /* 144 * mv-common.h should be defined after CMD configs since it used them 145 * to enable certain macros 146 */ 147 #include "mv-common.h" 148 149 #endif /* _CONFIG_DB_88F6820_GP_H */ 150