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 /* auto boot */ 17 18 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 19 115200, 230400, 460800, 921600 } 20 21 /* 22 * For booting Linux, the board info and command line data 23 * have to be in the first 8 MB of memory, since this is 24 * the maximum mapped by the Linux kernel during initialization. 25 */ 26 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 27 #define CONFIG_INITRD_TAG /* enable INITRD tag */ 28 #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */ 29 30 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 31 32 /* 33 * Size of malloc() pool 34 */ 35 #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */ 36 37 /* 38 * Other required minimal configurations 39 */ 40 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 41 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */ 42 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */ 43 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 44 #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ 45 46 /* End of 16M scrubbed by training in bootrom */ 47 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000) 48 49 /* 50 * I2C 51 */ 52 #define CONFIG_I2C_MV 53 #define CONFIG_SYS_I2C_SLAVE 0x0 54 55 /* 56 * SPI Flash configuration 57 */ 58 59 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */ 60 61 /* Environment in SPI NOR flash */ 62 63 /* 64 * Ethernet Driver configuration 65 */ 66 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 67 #define CONFIG_ARP_TIMEOUT 200 68 #define CONFIG_NET_RETRY_COUNT 50 69 70 #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3) 71 72 /* USB ethernet */ 73 74 /* 75 * SATA/SCSI/AHCI configuration 76 */ 77 #define CONFIG_SCSI_AHCI_PLAT 78 #define CONFIG_LBA48 79 #define CONFIG_SYS_64BIT_LBA 80 81 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 82 #define CONFIG_SYS_SCSI_MAX_LUN 1 83 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 84 CONFIG_SYS_SCSI_MAX_LUN) 85 86 #define BOOT_TARGET_DEVICES(func) \ 87 func(MMC, mmc, 1) \ 88 func(MMC, mmc, 0) \ 89 func(USB, usb, 0) \ 90 func(SCSI, scsi, 0) \ 91 func(PXE, pxe, na) \ 92 func(DHCP, dhcp, na) 93 94 #include <config_distro_bootcmd.h> 95 96 #define CONFIG_EXTRA_ENV_SETTINGS \ 97 "scriptaddr=0x4d00000\0" \ 98 "pxefile_addr_r=0x4e00000\0" \ 99 "fdt_addr_r=0x4f00000\0" \ 100 "kernel_addr_r=0x5000000\0" \ 101 "ramdisk_addr_r=0x8000000\0" \ 102 BOOTENV 103 104 #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */ 105