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  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __CONFIG_KM8309_COMMON_H
  11 #define __CONFIG_KM8309_COMMON_H
  12
  13 /*
  14  * High Level Configuration Options
  15  */
  16 #define CONFIG_E300             1       /* E300 family */
  17 #define CONFIG_QE               1       /* Has QE */
  18 #define CONFIG_MPC830x          1       /* MPC830x family */
  19 #define CONFIG_MPC8309          1       /* MPC8309 CPU specific */
  20
  21 #define CONFIG_KM_DEF_ARCH      "arch=ppc_82xx\0"
  22 #define CONFIG_CMD_DIAG         1
  23
  24 /* include common defines/options for all 83xx Keymile boards */
  25 #include "km83xx-common.h"
  26
  27 /* QE microcode/firmware address */
  28 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR
  29 /* at end of uboot partition, before env */
  30 #define CONFIG_SYS_QE_FW_ADDR   0xF00B0000
  31
  32 /*
  33  * System IO Config
  34  */
  35 /* 0x14000180 SICR_1 */
  36 #define CONFIG_SYS_SICRL (0                     \
  37                 | SICR_1_UART1_UART1RTS         \
  38                 | SICR_1_I2C_CKSTOP             \
  39                 | SICR_1_IRQ_A_IRQ              \
  40                 | SICR_1_IRQ_B_IRQ              \
  41                 | SICR_1_GPIO_A_GPIO            \
  42                 | SICR_1_GPIO_B_GPIO            \
  43                 | SICR_1_GPIO_C_GPIO            \
  44                 | SICR_1_GPIO_D_GPIO            \
  45                 | SICR_1_GPIO_E_GPIO            \
  46                 | SICR_1_GPIO_F_GPIO            \
  47                 | SICR_1_USB_A_UART2S           \
  48                 | SICR_1_USB_B_UART2RTS         \
  49                 | SICR_1_FEC1_FEC1              \
  50                 | SICR_1_FEC2_FEC2              \
  51                 )
  52
  53 /* 0x00080400 SICR_2 */
  54 #define CONFIG_SYS_SICRH (0                     \
  55                 | SICR_2_FEC3_FEC3              \
  56                 | SICR_2_HDLC1_A_HDLC1          \
  57                 | SICR_2_ELBC_A_LA              \
  58                 | SICR_2_ELBC_B_LCLK            \
  59                 | SICR_2_HDLC2_A_HDLC2          \
  60                 | SICR_2_USB_D_GPIO             \
  61                 | SICR_2_PCI_PCI                \
  62                 | SICR_2_HDLC1_B_HDLC1          \
  63                 | SICR_2_HDLC1_C_HDLC1          \
  64                 | SICR_2_HDLC2_B_GPIO           \
  65                 | SICR_2_HDLC2_C_HDLC2          \
  66                 | SICR_2_QUIESCE_B              \
  67                 )
  68
  69 /* GPR_1 */
  70 #define CONFIG_SYS_GPR1  0x50008060
  71
  72 #define CONFIG_SYS_GP1DIR 0x00000000
  73 #define CONFIG_SYS_GP1ODR 0x00000000
  74 #define CONFIG_SYS_GP2DIR 0xFF000000
  75 #define CONFIG_SYS_GP2ODR 0x00000000
  76
  77 /*
  78  * Hardware Reset Configuration Word
  79  */
  80 #define CONFIG_SYS_HRCW_LOW (\
  81         HRCWL_LCL_BUS_TO_SCB_CLK_1X1 | \
  82         HRCWL_DDR_TO_SCB_CLK_2X1 | \
  83         HRCWL_CSB_TO_CLKIN_2X1 | \
  84         HRCWL_CORE_TO_CSB_2X1 | \
  85         HRCWL_CE_PLL_VCO_DIV_2 | \
  86         HRCWL_CE_TO_PLL_1X3)
  87
  88 #define CONFIG_SYS_HRCW_HIGH (\
  89         HRCWH_PCI_AGENT | \
  90         HRCWH_PCI_ARBITER_DISABLE | \
  91         HRCWH_CORE_ENABLE | \
  92         HRCWH_FROM_0X00000100 | \
  93         HRCWH_BOOTSEQ_DISABLE | \
  94         HRCWH_SW_WATCHDOG_DISABLE | \
  95         HRCWH_ROM_LOC_LOCAL_16BIT | \
  96         HRCWH_BIG_ENDIAN | \
  97         HRCWH_LALE_NORMAL)
  98
  99 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000007f
 100 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
 101                                          SDRAM_CFG_32_BE | \
 102                                          SDRAM_CFG_SREN | \
 103                                          SDRAM_CFG_HSE)
 104
 105 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000
 106 #define CONFIG_SYS_DDR_CLK_CNTL         (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
 107 #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
 108                                  (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
 109
 110 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN | CSCONFIG_AP | \
 111                                          CSCONFIG_ODT_RD_NEVER | \
 112                                          CSCONFIG_ODT_WR_ONLY_CURRENT | \
 113                                          CSCONFIG_ROW_BIT_13 | \
 114                                          CSCONFIG_COL_BIT_10)
 115
 116 #define CONFIG_SYS_DDR_MODE     0x47860242
 117 #define CONFIG_SYS_DDR_MODE2    0x8080c000
 118
 119 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
 120                                  (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
 121                                  (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
 122                                  (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
 123                                  (0 << TIMING_CFG0_WWT_SHIFT) | \
 124                                  (0 << TIMING_CFG0_RRT_SHIFT) | \
 125                                  (0 << TIMING_CFG0_WRT_SHIFT) | \
 126                                  (0 << TIMING_CFG0_RWT_SHIFT))
 127
 128 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
 129                                  (2 << TIMING_CFG1_WRTORD_SHIFT) | \
 130                                  (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
 131                                  (3 << TIMING_CFG1_WRREC_SHIFT) | \
 132                                  (7 << TIMING_CFG1_REFREC_SHIFT) | \
 133                                  (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
 134                                  (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
 135                                  (3 << TIMING_CFG1_PRETOACT_SHIFT))
 136
 137 #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
 138                                  (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
 139                                  (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
 140                                  (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
 141                                  (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
 142                                  (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
 143                                  (5 << TIMING_CFG2_CPO_SHIFT))
 144
 145 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
 146
 147 #define CONFIG_SYS_KMBEC_FPGA_BASE      0xE8000000
 148 #define CONFIG_SYS_KMBEC_FPGA_SIZE      128
 149
 150 /* EEprom support */
 151 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
 152
 153 /*
 154  * Local Bus Configuration & Clock Setup
 155  */
 156 #define CONFIG_SYS_LCRR_DBYP    0x80000000
 157 #define CONFIG_SYS_LCRR_EADC    0x00010000
 158 #define CONFIG_SYS_LCRR_CLKDIV  0x00000002
 159
 160 #define CONFIG_SYS_LBC_LBCR     0x00000000
 161
 162 /*
 163  * MMU Setup
 164  */
 165 #define CONFIG_SYS_IBAT7L       (0)
 166 #define CONFIG_SYS_IBAT7U       (0)
 167 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 168 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 169
 170 #endif /* __CONFIG_KM8309_COMMON_H */