1 /* 2 * Copyright (C) 2015 Stefan Roese <sr@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_CLEARFOG_H 8 #define _CONFIG_CLEARFOG_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 30 /* I2C */ 31 #define CONFIG_SYS_I2C 32 #define CONFIG_SYS_I2C_MVTWSI 33 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 34 #define CONFIG_SYS_I2C_SLAVE 0x0 35 #define CONFIG_SYS_I2C_SPEED 100000 36 37 /* SPI NOR flash default params, used by sf commands */ 38 #define CONFIG_SF_DEFAULT_SPEED 1000000 39 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 40 #define CONFIG_SPI_FLASH_STMICRO 41 42 /* 43 * SDIO/MMC Card Configuration 44 */ 45 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 46 47 /* Partition support */ 48 49 /* Additional FS support/configuration */ 50 #define CONFIG_SUPPORT_VFAT 51 52 /* USB/EHCI configuration */ 53 #define CONFIG_EHCI_IS_TDI 54 55 #define CONFIG_ENV_MIN_ENTRIES 128 56 57 /* Environment in MMC */ 58 #define CONFIG_ENV_IS_IN_MMC 59 #define CONFIG_SYS_MMC_ENV_DEV 0 60 #define CONFIG_ENV_SECT_SIZE 0x200 61 #define CONFIG_ENV_SIZE 0x10000 62 /* 63 * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC 64 * boot image starts @ LBA-0. 65 * As result in MMC/eMMC case it will be a 1 sector gap between u-boot 66 * image and environment 67 */ 68 #define CONFIG_ENV_OFFSET 0xf0000 69 #define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET 70 71 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 72 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 73 74 /* PCIe support */ 75 #ifndef CONFIG_SPL_BUILD 76 #define CONFIG_PCI_MVEBU 77 #define CONFIG_PCI_SCAN_SHOW 78 #endif 79 80 #define CONFIG_SYS_ALT_MEMTEST 81 82 /* Keep device tree and initrd in lower memory so the kernel can access them */ 83 #define CONFIG_EXTRA_ENV_SETTINGS \ 84 "fdt_high=0x10000000\0" \ 85 "initrd_high=0x10000000\0" 86 87 /* SPL */ 88 /* 89 * Select the boot device here 90 * 91 * Currently supported are: 92 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 93 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 94 */ 95 #define SPL_BOOT_SPI_NOR_FLASH 1 96 #define SPL_BOOT_SDIO_MMC_CARD 2 97 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD 98 99 /* Defines for SPL */ 100 #define CONFIG_SPL_FRAMEWORK 101 #define CONFIG_SPL_SIZE (140 << 10) 102 #define CONFIG_SPL_TEXT_BASE 0x40000030 103 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 104 105 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 106 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 107 108 #ifdef CONFIG_SPL_BUILD 109 #define CONFIG_SYS_MALLOC_SIMPLE 110 #endif 111 112 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 113 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 114 115 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 116 /* SPL related SPI defines */ 117 #define CONFIG_SPL_SPI_LOAD 118 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 119 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 120 #endif 121 122 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 123 /* SPL related MMC defines */ 124 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 125 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 126 #ifdef CONFIG_SPL_BUILD 127 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 128 #endif 129 #endif 130 131 /* 132 * mv-common.h should be defined after CMD configs since it used them 133 * to enable certain macros 134 */ 135 #include "mv-common.h" 136 137 #endif /* _CONFIG_CLEARFOG_H */ 138