include/configs/km/km8309-common.h

   1 /*
   2  * Copyright (C) 2012 Keymile AG
   3  *                    Gerlando Falauto <gerlando.falauto@keymile.com>
   4  *
   5  * Based on km8321-common.h, see respective copyright notice for credits
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 2 of
  10  * the License, or (at your option) any later version.
  11  */
  12
  13 #ifndef __CONFIG_KM8309_COMMON_H
  14 #define __CONFIG_KM8309_COMMON_H
  15
  16 /*
  17  * High Level Configuration Options
  18  */
  19 #define CONFIG_E300             1       /* E300 family */
  20 #define CONFIG_QE               1       /* Has QE */
  21 #define CONFIG_MPC83xx          1       /* MPC83xx family */
  22 #define CONFIG_MPC830x          1       /* MPC830x family */
  23 #define CONFIG_MPC8309          1       /* MPC8309 CPU specific */
  24
  25 #define CONFIG_KM_DEF_ARCH      "arch=ppc_8xx\0"
  26 #define CONFIG_CMD_DIAG         1
  27
  28 /* include common defines/options for all 83xx Keymile boards */
  29 #include "km83xx-common.h"
  30
  31 /* QE microcode/firmware address */
  32 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR
  33 /* at end of uboot partition, before env */
  34 #define CONFIG_SYS_QE_FMAN_FW_ADDR   0xF00B0000
  35
  36 #define CONFIG_MISC_INIT_R
  37
  38 /*
  39  * System IO Config
  40  */
  41 /* 0x14000180 SICR_1 */
  42 #define CONFIG_SYS_SICRL (0                     \
  43                 | SICR_1_UART1_UART1RTS         \
  44                 | SICR_1_I2C_CKSTOP             \
  45                 | SICR_1_IRQ_A_IRQ              \
  46                 | SICR_1_IRQ_B_IRQ              \
  47                 | SICR_1_GPIO_A_GPIO            \
  48                 | SICR_1_GPIO_B_GPIO            \
  49                 | SICR_1_GPIO_C_GPIO            \
  50                 | SICR_1_GPIO_D_GPIO            \
  51                 | SICR_1_GPIO_E_GPIO            \
  52                 | SICR_1_GPIO_F_GPIO            \
  53                 | SICR_1_USB_A_UART2S           \
  54                 | SICR_1_USB_B_UART2RTS         \
  55                 | SICR_1_FEC1_FEC1              \
  56                 | SICR_1_FEC2_FEC2              \
  57                 )
  58
  59 /* 0x00080400 SICR_2 */
  60 #define CONFIG_SYS_SICRH (0                     \
  61                 | SICR_2_FEC3_FEC3              \
  62                 | SICR_2_HDLC1_A_HDLC1          \
  63                 | SICR_2_ELBC_A_LA              \
  64                 | SICR_2_ELBC_B_LCLK            \
  65                 | SICR_2_HDLC2_A_HDLC2          \
  66                 | SICR_2_USB_D_GPIO             \
  67                 | SICR_2_PCI_PCI                \
  68                 | SICR_2_HDLC1_B_HDLC1          \
  69                 | SICR_2_HDLC1_C_HDLC1          \
  70                 | SICR_2_HDLC2_B_GPIO           \
  71                 | SICR_2_HDLC2_C_HDLC2          \
  72                 | SICR_2_QUIESCE_B              \
  73                 )
  74
  75 /* GPR_1 */
  76 #define CONFIG_SYS_GPR1  0x50008060
  77
  78 #define CONFIG_SYS_GP1DIR 0x00000000
  79 #define CONFIG_SYS_GP1ODR 0x00000000
  80 #define CONFIG_SYS_GP2DIR 0xFF000000
  81 #define CONFIG_SYS_GP2ODR 0x00000000
  82
  83 /*
  84  * Hardware Reset Configuration Word
  85  */
  86 #define CONFIG_SYS_HRCW_LOW (\
  87         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
  88         HRCWL_DDR_TO_SCB_CLK_2X1 | \
  89         HRCWL_CSB_TO_CLKIN_2X1 | \
  90         HRCWL_CORE_TO_CSB_2X1 | \
  91         HRCWL_CE_PLL_VCO_DIV_2 | \
  92         HRCWL_CE_TO_PLL_1X3)
  93
  94 #define CONFIG_SYS_HRCW_HIGH (\
  95         HRCWH_PCI_AGENT | \
  96         HRCWH_PCI_ARBITER_DISABLE | \
  97         HRCWH_CORE_ENABLE | \
  98         HRCWH_FROM_0X00000100 | \
  99         HRCWH_BOOTSEQ_DISABLE | \
 100         HRCWH_SW_WATCHDOG_DISABLE | \
 101         HRCWH_ROM_LOC_LOCAL_16BIT | \
 102         HRCWH_BIG_ENDIAN | \
 103         HRCWH_LALE_NORMAL)
 104
 105 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000007f
 106 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
 107                                          SDRAM_CFG_32_BE | \
 108                                          SDRAM_CFG_SREN | \
 109                                          SDRAM_CFG_HSE)
 110
 111 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000
 112 #define CONFIG_SYS_DDR_CLK_CNTL         (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
 113 #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
 114                                  (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
 115
 116 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN | CSCONFIG_AP | \
 117                                          CSCONFIG_ODT_RD_NEVER | \
 118                                          CSCONFIG_ODT_WR_ONLY_CURRENT | \
 119                                          CSCONFIG_ROW_BIT_13 | \
 120                                          CSCONFIG_COL_BIT_10)
 121
 122 #define CONFIG_SYS_DDR_MODE     0x47860242
 123 #define CONFIG_SYS_DDR_MODE2    0x8080c000
 124
 125 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
 126                                  (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
 127                                  (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
 128                                  (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
 129                                  (0 << TIMING_CFG0_WWT_SHIFT) | \
 130                                  (0 << TIMING_CFG0_RRT_SHIFT) | \
 131                                  (0 << TIMING_CFG0_WRT_SHIFT) | \
 132                                  (0 << TIMING_CFG0_RWT_SHIFT))
 133
 134 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
 135                                  (2 << TIMING_CFG1_WRTORD_SHIFT) | \
 136                                  (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
 137                                  (3 << TIMING_CFG1_WRREC_SHIFT) | \
 138                                  (7 << TIMING_CFG1_REFREC_SHIFT) | \
 139                                  (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
 140                                  (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
 141                                  (3 << TIMING_CFG1_PRETOACT_SHIFT))
 142
 143 #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
 144                                  (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
 145                                  (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
 146                                  (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
 147                                  (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
 148                                  (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
 149                                  (5 << TIMING_CFG2_CPO_SHIFT))
 150
 151 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 152
 153 #define CONFIG_SYS_KMBEC_FPGA_BASE      0xE8000000
 154 #define CONFIG_SYS_KMBEC_FPGA_SIZE      128
 155
 156 /* EEprom support */
 157 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
 158
 159 /*
 160  * Local Bus Configuration & Clock Setup
 161  */
 162 #define CONFIG_SYS_LCRR_DBYP    0x80000000
 163 #define CONFIG_SYS_LCRR_EADC    0x00010000
 164 #define CONFIG_SYS_LCRR_CLKDIV  0x00000002
 165
 166 #define CONFIG_SYS_LBC_LBCR     0x00000000
 167
 168 /*
 169  * MMU Setup
 170  */
 171 #define CONFIG_SYS_IBAT7L       (0)
 172 #define CONFIG_SYS_IBAT7U       (0)
 173 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 174 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 175
 176 #endif /* __CONFIG_KM8309_COMMON_H */