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 #include <linux/sizes.h> 10 11 /* 12 * High Level Configuration Options (easy to change) 13 */ 14 15 /* additions for new ARM relocation support */ 16 #define CONFIG_SYS_SDRAM_BASE 0x00000000 17 18 #define CONFIG_SYS_BOOTM_LEN SZ_64M /* Increase max gunzip size */ 19 20 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 21 115200, 230400, 460800, 921600 } 22 23 /* 24 * For booting Linux, the board info and command line data 25 * have to be in the first 8 MB of memory, since this is 26 * the maximum mapped by the Linux kernel during initialization. 27 */ 28 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 29 #define CONFIG_INITRD_TAG /* enable INITRD tag */ 30 #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */ 31 32 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 33 34 /* 35 * Size of malloc() pool 36 */ 37 #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */ 38 39 /* 40 * Other required minimal configurations 41 */ 42 #define CONFIG_SYS_LOAD_ADDR 0x06000000 /* default load adr */ 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 #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */ 59 60 /* 61 * Environment 62 */ 63 #define DEFAULT_ENV_IS_RW /* required for configuring default fdtfile= */ 64 65 /* 66 * Ethernet Driver configuration 67 */ 68 #define CONFIG_ARP_TIMEOUT 200 69 #define CONFIG_NET_RETRY_COUNT 50 70 71 #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3) 72 73 /* 74 * SATA/SCSI/AHCI configuration 75 */ 76 #define CONFIG_SCSI_AHCI_PLAT 77 #define CONFIG_LBA48 78 #define CONFIG_SYS_64BIT_LBA 79 80 #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2 81 #define CONFIG_SYS_SCSI_MAX_LUN 1 82 #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ 83 CONFIG_SYS_SCSI_MAX_LUN) 84 85 #define BOOT_TARGET_DEVICES(func) \ 86 func(MMC, mmc, 1) \ 87 func(MMC, mmc, 0) \ 88 func(USB, usb, 0) \ 89 func(SCSI, scsi, 0) \ 90 func(PXE, pxe, na) \ 91 func(DHCP, dhcp, na) 92 93 #include <config_distro_bootcmd.h> 94 95 /* filler for default values filled by board_early_init_f() */ 96 #define ENV_RW_FILLER \ 97 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for ethaddr= */ \ 98 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for eth1addr= */ \ 99 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for eth2addr= */ \ 100 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for eth3addr= */ \ 101 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" /* for fdtfile= */ \ 102 "" 103 104 /* fdt_addr and kernel_addr are needed for existing distribution boot scripts */ 105 #define CONFIG_EXTRA_ENV_SETTINGS \ 106 "scriptaddr=0x6d00000\0" \ 107 "pxefile_addr_r=0x6e00000\0" \ 108 "fdt_addr=0x6f00000\0" \ 109 "fdt_addr_r=0x6f00000\0" \ 110 "kernel_addr=0x7000000\0" \ 111 "kernel_addr_r=0x7000000\0" \ 112 "ramdisk_addr_r=0xa000000\0" \ 113 BOOTENV \ 114 ENV_RW_FILLER 115 116 #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */ 117