arch/arm/mach-kirkwood/include/mach/config.h

   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_IDE
  99 #define __io
 100 #define CONFIG_IDE_PREINIT
 101 #define CONFIG_MVSATA_IDE_USE_PORT1
 102 /* Needs byte-swapping for ATA data register */
 103 #define CONFIG_IDE_SWAP_IO
 104 /* Data, registers and alternate blocks are at the same offset */
 105 #define CONFIG_SYS_ATA_DATA_OFFSET      (0x0100)
 106 #define CONFIG_SYS_ATA_REG_OFFSET       (0x0100)
 107 #define CONFIG_SYS_ATA_ALT_OFFSET       (0x0100)
 108 /* Each 8-bit ATA register is aligned to a 4-bytes address */
 109 #define CONFIG_SYS_ATA_STRIDE           4
 110 /* Controller supports 48-bits LBA addressing */
 111 #define CONFIG_LBA48
 112 /* CONFIG_IDE requires some #defines for ATA registers */
 113 #define CONFIG_SYS_IDE_MAXBUS           2
 114 #define CONFIG_SYS_IDE_MAXDEVICE        2
 115 /* ATA registers base is at SATA controller base */
 116 #define CONFIG_SYS_ATA_BASE_ADDR        MV_SATA_BASE
 117 #endif /* CONFIG_IDE */
 118
 119 /*
 120  * I2C related stuff
 121  */
 122 #ifdef CONFIG_CMD_I2C
 123 #ifndef CONFIG_SYS_I2C_SOFT
 124 #define CONFIG_SYS_I2C
 125 #define CONFIG_SYS_I2C_MVTWSI
 126 #endif
 127 #define CONFIG_SYS_I2C_SLAVE            0x0
 128 #define CONFIG_SYS_I2C_SPEED            100000
 129 #endif
 130
 131 /* Use common timer */
 132 #define CONFIG_SYS_TIMER_COUNTS_DOWN
 133 #define CONFIG_SYS_TIMER_COUNTER        (MVEBU_TIMER_BASE + 0x14)
 134 #define CONFIG_SYS_TIMER_RATE           CONFIG_SYS_TCLK
 135
 136 #endif /* _KW_CONFIG_H */