1 /* 2 * Copyright (C) 2016 Stefan Roese <sr@denx.de> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef _CONFIG_MVEBU_ARMADA_37XX_H 8 #define _CONFIG_MVEBU_ARMADA_37XX_H 9 10 /* 11 * High Level Configuration Options (easy to change) 12 */ 13 14 /* additions for new ARM relocation support */ 15 #define CONFIG_SYS_SDRAM_BASE 0x00000000 16 17 #define CONFIG_NR_DRAM_BANKS 1 18 19 /* auto boot */ 20 #define CONFIG_PREBOOT 21 22 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 23 115200, 230400, 460800, 921600 } 24 25 /* 26 * For booting Linux, the board info and command line data 27 * have to be in the first 8 MB of memory, since this is 28 * the maximum mapped by the Linux kernel during initialization. 29 */ 30 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 31 #define CONFIG_INITRD_TAG /* enable INITRD tag */ 32 #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */ 33 34 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 35 36 /* 37 * Size of malloc() pool 38 */ 39 #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */ 40 41 /* 42 * Other required minimal configurations 43 */ 44 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 45 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 46 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 47 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 48 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 49 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 50 51 /* End of 16M scrubbed by training in bootrom */ 52 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000) 53 54 /* 55 * I2C 56 */ 57 #define CONFIG_I2C_MV 58 #define CONFIG_SYS_I2C_SLAVE 0x0 59 60 /* 61 * SPI Flash configuration 62 */ 63 #define CONFIG_ENV_SPI_BUS 0 64 #define CONFIG_ENV_SPI_CS 0 65 66 /* SPI NOR flash default params, used by sf commands */ 67 #define CONFIG_SF_DEFAULT_SPEED 1000000 68 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 69 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE 70 71 /* Environment in SPI NOR flash */ 72 #define CONFIG_ENV_OFFSET 0x180000 /* as Marvell U-Boot version */ 73 #define CONFIG_ENV_SIZE (64 << 10) /* 64KiB */ 74 #define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64KiB sectors */ 75 76 /* 77 * Ethernet Driver configuration 78 */ 79 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 80 #define CONFIG_ARP_TIMEOUT 200 81 #define CONFIG_NET_RETRY_COUNT 50 82 #define CONFIG_PHY_MARVELL 83 84 #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3) 85 86 /* USB ethernet */ 87 88 /* 89 * SATA/SCSI/AHCI configuration 90 */ 91 #define CONFIG_SCSI_AHCI_PLAT 92 #define CONFIG_LBA48 93 #define CONFIG_SYS_64BIT_LBA 94 95 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 96 #define CONFIG_SYS_SCSI_MAX_LUN 1 97 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 98 CONFIG_SYS_SCSI_MAX_LUN) 99 100 #define BOOT_TARGET_DEVICES(func) \ 101 func(MMC, mmc, 1) \ 102 func(MMC, mmc, 0) \ 103 func(USB, usb, 0) \ 104 func(SCSI, scsi, 0) \ 105 func(PXE, pxe, na) \ 106 func(DHCP, dhcp, na) 107 108 #include <config_distro_bootcmd.h> 109 110 #define CONFIG_EXTRA_ENV_SETTINGS \ 111 "scriptaddr=0x4d00000\0" \ 112 "pxefile_addr_r=0x4e00000\0" \ 113 "fdt_addr_r=0x4f00000\0" \ 114 "kernel_addr_r=0x5000000\0" \ 115 "ramdisk_addr_r=0x8000000\0" \ 116 BOOTENV 117 118 #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */ 119