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