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_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ 28 #define CONFIG_CMD_BOOTZ 29 #define CONFIG_CMD_CACHE 30 #define CONFIG_CMD_DHCP 31 #define CONFIG_CMD_ENV 32 #define CONFIG_CMD_EXT2 33 #define CONFIG_CMD_EXT4 34 #define CONFIG_CMD_FAT 35 #define CONFIG_CMD_FS_GENERIC 36 #define CONFIG_CMD_I2C 37 #define CONFIG_CMD_MMC 38 #define CONFIG_CMD_PCI 39 #define CONFIG_CMD_PING 40 #define CONFIG_CMD_SF 41 #define CONFIG_CMD_SPI 42 #define CONFIG_CMD_TFTPPUT 43 #define CONFIG_CMD_TIME 44 45 /* I2C */ 46 #define CONFIG_SYS_I2C 47 #define CONFIG_SYS_I2C_MVTWSI 48 #define CONFIG_I2C_MVTWSI_BASE0 MVEBU_TWSI_BASE 49 #define CONFIG_SYS_I2C_SLAVE 0x0 50 #define CONFIG_SYS_I2C_SPEED 100000 51 52 /* SPI NOR flash default params, used by sf commands */ 53 #define CONFIG_SF_DEFAULT_SPEED 1000000 54 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_3 55 #define CONFIG_SPI_FLASH_STMICRO 56 57 /* 58 * SDIO/MMC Card Configuration 59 */ 60 #define CONFIG_MMC 61 #define CONFIG_MMC_SDMA 62 #define CONFIG_GENERIC_MMC 63 #define CONFIG_SDHCI 64 #define CONFIG_MV_SDHCI 65 #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE 66 67 /* Partition support */ 68 #define CONFIG_DOS_PARTITION 69 #define CONFIG_EFI_PARTITION 70 71 /* Additional FS support/configuration */ 72 #define CONFIG_SUPPORT_VFAT 73 74 /* USB/EHCI configuration */ 75 #define CONFIG_EHCI_IS_TDI 76 77 #define CONFIG_ENV_MIN_ENTRIES 128 78 79 /* Environment in MMC */ 80 #define CONFIG_ENV_IS_IN_MMC 81 #define CONFIG_SYS_MMC_ENV_DEV 0 82 #define CONFIG_ENV_SECT_SIZE 0x200 83 #define CONFIG_ENV_SIZE 0x10000 84 /* 85 * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC 86 * boot image starts @ LBA-0. 87 * As result in MMC/eMMC case it will be a 1 sector gap between u-boot 88 * image and environment 89 */ 90 #define CONFIG_ENV_OFFSET 0xf0000 91 #define CONFIG_ENV_ADDR CONFIG_ENV_OFFSET 92 93 #define CONFIG_PHY_MARVELL /* there is a marvell phy */ 94 #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ 95 96 /* PCIe support */ 97 #ifndef CONFIG_SPL_BUILD 98 #define CONFIG_PCI 99 #define CONFIG_PCI_MVEBU 100 #define CONFIG_PCI_PNP 101 #define CONFIG_PCI_SCAN_SHOW 102 #endif 103 104 #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */ 105 #define CONFIG_SYS_ALT_MEMTEST 106 107 /* Keep device tree and initrd in lower memory so the kernel can access them */ 108 #define CONFIG_EXTRA_ENV_SETTINGS \ 109 "fdt_high=0x10000000\0" \ 110 "initrd_high=0x10000000\0" 111 112 /* SPL */ 113 /* 114 * Select the boot device here 115 * 116 * Currently supported are: 117 * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash 118 * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) 119 */ 120 #define SPL_BOOT_SPI_NOR_FLASH 1 121 #define SPL_BOOT_SDIO_MMC_CARD 2 122 #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD 123 124 /* Defines for SPL */ 125 #define CONFIG_SPL_FRAMEWORK 126 #define CONFIG_SPL_SIZE (140 << 10) 127 #define CONFIG_SPL_TEXT_BASE 0x40000030 128 #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) 129 130 #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) 131 #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) 132 133 #ifdef CONFIG_SPL_BUILD 134 #define CONFIG_SYS_MALLOC_SIMPLE 135 #endif 136 137 #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) 138 #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) 139 140 #define CONFIG_SPL_LIBCOMMON_SUPPORT 141 #define CONFIG_SPL_LIBGENERIC_SUPPORT 142 #define CONFIG_SPL_SERIAL_SUPPORT 143 #define CONFIG_SPL_I2C_SUPPORT 144 145 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH 146 /* SPL related SPI defines */ 147 #define CONFIG_SPL_SPI_SUPPORT 148 #define CONFIG_SPL_SPI_FLASH_SUPPORT 149 #define CONFIG_SPL_SPI_LOAD 150 #define CONFIG_SPL_SPI_BUS 0 151 #define CONFIG_SPL_SPI_CS 0 152 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 153 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS 154 #endif 155 156 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD 157 /* SPL related MMC defines */ 158 #define CONFIG_SPL_MMC_SUPPORT 159 #define CONFIG_SPL_LIBDISK_SUPPORT 160 #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) 161 #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS 162 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR ((CONFIG_SYS_U_BOOT_OFFS / 512)\ 163 + 1) 164 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS ((512 << 10) / 512) /* 512KiB */ 165 #ifdef CONFIG_SPL_BUILD 166 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ 167 #endif 168 #endif 169 170 /* 171 * mv-common.h should be defined after CMD configs since it used them 172 * to enable certain macros 173 */ 174 #include "mv-common.h" 175 176 #endif /* _CONFIG_CLEARFOG_H */ 177