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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 | /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2018 Dennis Gilmore <dgilmore@redhat.com> */ #ifndef _CONFIG_HELIOS4_H #define _CONFIG_HELIOS4_H #include <linux/sizes.h> /* * High Level Configuration Options (easy to change) */ /* * TEXT_BASE needs to be below 16MiB, since this area is scrubbed * for DDR ECC byte filling in the SPL before loading the main * U-Boot into it. */ #define CONFIG_SYS_TCLK 250000000 /* 250MHz */ /* * Commands configuration */ /* * SDIO/MMC Card Configuration */ #define CONFIG_SYS_MMC_BASE MVEBU_SDIO_BASE /* USB/EHCI configuration */ #define CONFIG_EHCI_IS_TDI #define CONFIG_ENV_MIN_ENTRIES 128 /* * SATA/SCSI/AHCI configuration */ #define CONFIG_SCSI_AHCI_PLAT #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 #define CONFIG_SYS_SCSI_MAX_LUN 2 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ CONFIG_SYS_SCSI_MAX_LUN) #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI /* Environment in SPI NOR flash */ #endif #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC /* Environment in MMC */ #define CONFIG_SYS_MMC_ENV_DEV 0 /* stay within first 1M */ #endif #define CONFIG_PHY_MARVELL /* there is a marvell phy */ #define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */ /* Keep device tree and initrd in lower memory so the kernel can access them */ #define RELOCATION_LIMITS_ENV_SETTINGS \ "fdt_high=0x10000000\0" \ "initrd_high=0x10000000\0" /* SPL */ /* * Select the boot device here * * Currently supported are: * SPL_BOOT_SPI_NOR_FLASH - Booting via SPI NOR flash * SPL_BOOT_SDIO_MMC_CARD - Booting via SDIO/MMC card (partition 1) */ #define SPL_BOOT_SPI_NOR_FLASH 1 #define SPL_BOOT_SDIO_MMC_CARD 2 #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SPI_NOR_FLASH #endif #ifdef CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC #define CONFIG_SPL_BOOT_DEVICE SPL_BOOT_SDIO_MMC_CARD #endif /* Defines for SPL */ #define CONFIG_SPL_SIZE (140 << 10) #define CONFIG_SPL_MAX_SIZE (CONFIG_SPL_SIZE - 0x0030) #define CONFIG_SPL_BSS_START_ADDR (0x40000000 + CONFIG_SPL_SIZE) #define CONFIG_SPL_BSS_MAX_SIZE (16 << 10) #ifdef CONFIG_SPL_BUILD #define CONFIG_SYS_MALLOC_SIMPLE #endif #define CONFIG_SPL_STACK (0x40000000 + ((192 - 16) << 10)) #define CONFIG_SPL_BOOTROM_SAVE (CONFIG_SPL_STACK + 4) #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH /* SPL related SPI defines */ #define CONFIG_SPL_SPI_FLASH_SUPPORT #define CONFIG_SPL_SPI_LOAD #define CONFIG_SPL_SPI_SUPPORT #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_SPI_U_BOOT_OFFS #endif #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD /* SPL related MMC defines */ #define CONFIG_SPL_MMC_SUPPORT #define CONFIG_SYS_MMC_U_BOOT_OFFS (160 << 10) #define CONFIG_SYS_U_BOOT_OFFS CONFIG_SYS_MMC_U_BOOT_OFFS #ifdef CONFIG_SPL_BUILD #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER 0x00180000 /* in SDRAM */ #endif #endif /* * mv-common.h should be defined after CMD configs since it used them * to enable certain macros */ #include "mv-common.h" /* Include the common distro boot environment */ #ifndef CONFIG_SPL_BUILD #ifdef CONFIG_MMC #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) #else #define BOOT_TARGET_DEVICES_MMC(func) #endif #ifdef CONFIG_USB_STORAGE #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) #else #define BOOT_TARGET_DEVICES_USB(func) #endif #ifdef CONFIG_SATA #define BOOT_TARGET_DEVICES_SATA(func) func(SATA, sata, 0) #else #define BOOT_TARGET_DEVICES_SATA(func) #endif #define BOOT_TARGET_DEVICES(func) \ BOOT_TARGET_DEVICES_MMC(func) \ BOOT_TARGET_DEVICES_USB(func) \ BOOT_TARGET_DEVICES_SATA(func) \ func(PXE, pxe, na) \ func(DHCP, dhcp, na) #define KERNEL_ADDR_R __stringify(0x800000) #define FDT_ADDR_R __stringify(0x100000) #define RAMDISK_ADDR_R __stringify(0x1800000) #define SCRIPT_ADDR_R __stringify(0x200000) #define PXEFILE_ADDR_R __stringify(0x300000) #define LOAD_ADDRESS_ENV_SETTINGS \ "kernel_addr_r=" KERNEL_ADDR_R "\0" \ "fdt_addr_r=" FDT_ADDR_R "\0" \ "ramdisk_addr_r=" RAMDISK_ADDR_R "\0" \ "scriptaddr=" SCRIPT_ADDR_R "\0" \ "pxefile_addr_r=" PXEFILE_ADDR_R "\0" #include <config_distro_bootcmd.h> #define CONFIG_EXTRA_ENV_SETTINGS \ RELOCATION_LIMITS_ENV_SETTINGS \ LOAD_ADDRESS_ENV_SETTINGS \ "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ "console=ttyS0,115200\0" \ BOOTENV #endif /* CONFIG_SPL_BUILD */ #endif /* _CONFIG_HELIOS4_H */ |