1 /* 2 * (C) Copyright 2011 3 * Marvell Semiconductor <www.marvell.com> 4 * Written-by: Lei Wen <leiwen@marvell.com> 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 /* 10 * This file should be included in board config header file. 11 * 12 * It supports common definitions for Kirkwood platform 13 */ 14 15 #ifndef _KW_CONFIG_H 16 #define _KW_CONFIG_H 17 18 #if defined (CONFIG_KW88F6281) 19 #include <asm/arch/kw88f6281.h> 20 #elif defined (CONFIG_KW88F6192) 21 #include <asm/arch/kw88f6192.h> 22 #else 23 #error "SOC Name not defined" 24 #endif /* CONFIG_KW88F6281 */ 25 26 #include <asm/arch/soc.h> 27 #define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ 28 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ 29 #define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */ 30 31 /* 32 * By default kwbimage.cfg from board specific folder is used 33 * If for some board, different configuration file need to be used, 34 * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file 35 */ 36 #ifndef CONFIG_SYS_KWD_CONFIG 37 #define CONFIG_SYS_KWD_CONFIG $(CONFIG_BOARDDIR)/kwbimage.cfg 38 #endif /* CONFIG_SYS_KWD_CONFIG */ 39 40 /* Kirkwood has 2k of Security SRAM, use it for SP */ 41 #define CONFIG_SYS_INIT_SP_ADDR 0xC8012000 42 #define CONFIG_NR_DRAM_BANKS_MAX 2 43 44 #define CONFIG_I2C_MVTWSI_BASE0 KW_TWSI_BASE 45 #define MV_UART_CONSOLE_BASE KW_UART0_BASE 46 #define MV_SATA_BASE KW_SATA_BASE 47 #define MV_SATA_PORT0_OFFSET KW_SATA_PORT0_OFFSET 48 #define MV_SATA_PORT1_OFFSET KW_SATA_PORT1_OFFSET 49 50 /* 51 * NAND configuration 52 */ 53 #ifdef CONFIG_CMD_NAND 54 #define CONFIG_NAND_KIRKWOOD 55 #define CONFIG_SYS_NAND_BASE 0xD8000000 /* MV_DEFADR_NANDF */ 56 #define NAND_ALLOW_ERASE_ALL 1 57 #endif 58 59 /* 60 * SPI Flash configuration 61 */ 62 #ifdef CONFIG_CMD_SF 63 #define CONFIG_HARD_SPI 1 64 #ifndef CONFIG_ENV_SPI_BUS 65 # define CONFIG_ENV_SPI_BUS 0 66 #endif 67 #ifndef CONFIG_ENV_SPI_CS 68 # define CONFIG_ENV_SPI_CS 0 69 #endif 70 #ifndef CONFIG_ENV_SPI_MAX_HZ 71 # define CONFIG_ENV_SPI_MAX_HZ 50000000 72 #endif 73 #endif 74 75 /* 76 * Ethernet Driver configuration 77 */ 78 #ifdef CONFIG_CMD_NET 79 #define CONFIG_NETCONSOLE /* include NetConsole support */ 80 #define CONFIG_MII /* expose smi ove miiphy interface */ 81 #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */ 82 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ 83 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 84 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */ 85 #endif /* CONFIG_CMD_NET */ 86 87 /* 88 * USB/EHCI 89 */ 90 #ifdef CONFIG_CMD_USB 91 #define CONFIG_EHCI_IS_TDI 92 #endif /* CONFIG_CMD_USB */ 93 94 /* 95 * IDE Support on SATA ports 96 */ 97 #ifdef CONFIG_IDE 98 #define __io 99 #define CONFIG_IDE_PREINIT 100 #define CONFIG_MVSATA_IDE_USE_PORT1 101 /* Needs byte-swapping for ATA data register */ 102 #define CONFIG_IDE_SWAP_IO 103 /* Data, registers and alternate blocks are at the same offset */ 104 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) 105 #define CONFIG_SYS_ATA_REG_OFFSET (0x0100) 106 #define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) 107 /* Each 8-bit ATA register is aligned to a 4-bytes address */ 108 #define CONFIG_SYS_ATA_STRIDE 4 109 /* Controller supports 48-bits LBA addressing */ 110 #define CONFIG_LBA48 111 /* CONFIG_IDE requires some #defines for ATA registers */ 112 #define CONFIG_SYS_IDE_MAXBUS 2 113 #define CONFIG_SYS_IDE_MAXDEVICE 2 114 /* ATA registers base is at SATA controller base */ 115 #define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE 116 #endif /* CONFIG_IDE */ 117 118 /* 119 * I2C related stuff 120 */ 121 #ifdef CONFIG_CMD_I2C 122 #ifndef CONFIG_SYS_I2C_SOFT 123 #define CONFIG_SYS_I2C 124 #define CONFIG_SYS_I2C_MVTWSI 125 #endif 126 #define CONFIG_SYS_I2C_SLAVE 0x0 127 #define CONFIG_SYS_I2C_SPEED 100000 128 #endif 129 130 /* Use common timer */ 131 #define CONFIG_SYS_TIMER_COUNTS_DOWN 132 #define CONFIG_SYS_TIMER_COUNTER (MVEBU_TIMER_BASE + 0x14) 133 #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_TCLK 134 135 #endif /* _KW_CONFIG_H */ 136