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 #define CONFIG_KIRKWOOD_SPI 1 65 #ifndef CONFIG_ENV_SPI_BUS 66 # define CONFIG_ENV_SPI_BUS 0 67 #endif 68 #ifndef CONFIG_ENV_SPI_CS 69 # define CONFIG_ENV_SPI_CS 0 70 #endif 71 #ifndef CONFIG_ENV_SPI_MAX_HZ 72 # define CONFIG_ENV_SPI_MAX_HZ 50000000 73 #endif 74 #endif 75 76 /* 77 * Ethernet Driver configuration 78 */ 79 #ifdef CONFIG_CMD_NET 80 #define CONFIG_NETCONSOLE /* include NetConsole support */ 81 #define CONFIG_MII /* expose smi ove miiphy interface */ 82 #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */ 83 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ 84 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 85 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */ 86 #endif /* CONFIG_CMD_NET */ 87 88 /* 89 * USB/EHCI 90 */ 91 #ifdef CONFIG_CMD_USB 92 #define CONFIG_EHCI_IS_TDI 93 #endif /* CONFIG_CMD_USB */ 94 95 /* 96 * IDE Support on SATA ports 97 */ 98 #ifdef CONFIG_CMD_IDE 99 #define __io 100 #define CONFIG_MVSATA_IDE 101 #define CONFIG_IDE_PREINIT 102 #define CONFIG_MVSATA_IDE_USE_PORT1 103 /* Needs byte-swapping for ATA data register */ 104 #define CONFIG_IDE_SWAP_IO 105 /* Data, registers and alternate blocks are at the same offset */ 106 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) 107 #define CONFIG_SYS_ATA_REG_OFFSET (0x0100) 108 #define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) 109 /* Each 8-bit ATA register is aligned to a 4-bytes address */ 110 #define CONFIG_SYS_ATA_STRIDE 4 111 /* Controller supports 48-bits LBA addressing */ 112 #define CONFIG_LBA48 113 /* CONFIG_CMD_IDE requires some #defines for ATA registers */ 114 #define CONFIG_SYS_IDE_MAXBUS 2 115 #define CONFIG_SYS_IDE_MAXDEVICE 2 116 /* ATA registers base is at SATA controller base */ 117 #define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE 118 #endif /* CONFIG_CMD_IDE */ 119 120 /* 121 * I2C related stuff 122 */ 123 #ifdef CONFIG_CMD_I2C 124 #ifndef CONFIG_SYS_I2C_SOFT 125 #define CONFIG_SYS_I2C 126 #define CONFIG_SYS_I2C_MVTWSI 127 #endif 128 #define CONFIG_SYS_I2C_SLAVE 0x0 129 #define CONFIG_SYS_I2C_SPEED 100000 130 #endif 131 132 /* Use common timer */ 133 #define CONFIG_SYS_TIMER_COUNTS_DOWN 134 #define CONFIG_SYS_TIMER_COUNTER (MVEBU_TIMER_BASE + 0x14) 135 #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_TCLK 136 137 #endif /* _KW_CONFIG_H */ 138