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