git.sur5r.net Git - u-boot/blob - include/configs/km8360.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2012
   4  * Holger Brunck, Keymile GmbH Hannover, <holger.brunck@keymile.com>
   5  * Christian Herzig, Keymile AG Switzerland, <christian.herzig@keymile.com>
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 /* KMBEC FPGA (PRIO) */
  12 #define CONFIG_SYS_KMBEC_FPGA_BASE      0xE8000000
  13 #define CONFIG_SYS_KMBEC_FPGA_SIZE      64
  14
  15 #if defined CONFIG_KMETER1
  16 #define CONFIG_HOSTNAME         "kmeter1"
  17 #define CONFIG_KM_BOARD_NAME   "kmeter1"
  18 #define CONFIG_KM_DEF_NETDEV    "netdev=eth2\0"
  19 #elif defined CONFIG_KMCOGE5NE
  20 #define CONFIG_HOSTNAME         "kmcoge5ne"
  21 #define CONFIG_KM_BOARD_NAME    "kmcoge5ne"
  22 #define CONFIG_KM_DEF_NETDEV    "netdev=eth1\0"
  23 #define CONFIG_NAND_ECC_BCH
  24 #define CONFIG_NAND_KMETER1
  25 #define CONFIG_SYS_MAX_NAND_DEVICE              1
  26 #define NAND_MAX_CHIPS                          1
  27 #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */
  28
  29 #define CONFIG_KM_UBI_PARTITION_NAME_BOOT       "ubi0"
  30 #define CONFIG_KM_UBI_PARTITION_NAME_APP        "ubi1"
  31 #else
  32 #error ("Board not supported")
  33 #endif
  34
  35 /*
  36  * High Level Configuration Options
  37  */
  38 #define CONFIG_QE                       /* Has QE */
  39 #define CONFIG_MPC8360                  /* MPC8360 CPU specific */
  40
  41 /* include common defines/options for all 83xx Keymile boards */
  42 #include "km/km83xx-common.h"
  43
  44 /*
  45  * System IO Setup
  46  */
  47 #define CONFIG_SYS_SICRH                (SICRH_UC1EOBI | SICRH_UC2E1OBI)
  48
  49 /*
  50  * Hardware Reset Configuration Word
  51  */
  52 #define CONFIG_SYS_HRCW_LOW (\
  53         HRCWL_CSB_TO_CLKIN_4X1 | \
  54         HRCWL_CORE_TO_CSB_2X1 | \
  55         HRCWL_CE_PLL_VCO_DIV_2 | \
  56         HRCWL_CE_TO_PLL_1X6)
  57
  58 #define CONFIG_SYS_HRCW_HIGH (\
  59         HRCWH_CORE_ENABLE | \
  60         HRCWH_FROM_0X00000100 | \
  61         HRCWH_BOOTSEQ_DISABLE | \
  62         HRCWH_SW_WATCHDOG_DISABLE | \
  63         HRCWH_ROM_LOC_LOCAL_16BIT | \
  64         HRCWH_BIG_ENDIAN | \
  65         HRCWH_LALE_EARLY | \
  66         HRCWH_LDP_CLEAR)
  67
  68 /**
  69  * DDR RAM settings
  70  */
  71 #define CONFIG_SYS_DDR_SDRAM_CFG (\
  72         SDRAM_CFG_SDRAM_TYPE_DDR2 | \
  73         SDRAM_CFG_SREN | \
  74         SDRAM_CFG_HSE)
  75
  76 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000
  77
  78 #ifdef CONFIG_KMCOGE5NE
  79 /**
  80  * KMCOGE5NE has 512 MB RAM
  81  */
  82 #define CONFIG_SYS_DDR_CS0_CONFIG (\
  83         CSCONFIG_EN | \
  84         CSCONFIG_AP | \
  85         CSCONFIG_ODT_WR_ONLY_CURRENT | \
  86         CSCONFIG_BANK_BIT_3 | \
  87         CSCONFIG_ROW_BIT_13 | \
  88         CSCONFIG_COL_BIT_10)
  89 #else
  90 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN | CSCONFIG_AP | \
  91                                          CSCONFIG_ROW_BIT_13 | \
  92                                          CSCONFIG_COL_BIT_10 | \
  93                                          CSCONFIG_ODT_WR_ONLY_CURRENT)
  94 #endif
  95
  96 #define CONFIG_SYS_DDR_CLK_CNTL (\
  97         DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
  98
  99 #define CONFIG_SYS_DDR_INTERVAL (\
 100         (0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
 101         (0x203 << SDRAM_INTERVAL_REFINT_SHIFT))
 102
 103 #define CONFIG_SYS_DDR_CS0_BNDS                 0x0000007f
 104
 105 #define CONFIG_SYS_DDRCDR (\
 106         DDRCDR_EN | \
 107         DDRCDR_Q_DRN)
 108 #define CONFIG_SYS_DDR_MODE             0x47860452
 109 #define CONFIG_SYS_DDR_MODE2            0x8080c000
 110
 111 #define CONFIG_SYS_DDR_TIMING_0 (\
 112         (2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
 113         (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
 114         (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
 115         (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
 116         (0 << TIMING_CFG0_WWT_SHIFT) | \
 117         (0 << TIMING_CFG0_RRT_SHIFT) | \
 118         (0 << TIMING_CFG0_WRT_SHIFT) | \
 119         (0 << TIMING_CFG0_RWT_SHIFT))
 120
 121 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_50) | \
 122                                  (2 << TIMING_CFG1_WRTORD_SHIFT) | \
 123                                  (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
 124                                  (3 << TIMING_CFG1_WRREC_SHIFT) | \
 125                                  (7 << TIMING_CFG1_REFREC_SHIFT) | \
 126                                  (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
 127                                  (8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
 128                                  (3 << TIMING_CFG1_PRETOACT_SHIFT))
 129
 130 #define CONFIG_SYS_DDR_TIMING_2 (\
 131         (0xa << TIMING_CFG2_FOUR_ACT_SHIFT) | \
 132         (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
 133         (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
 134         (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
 135         (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
 136         (5 << TIMING_CFG2_CPO_SHIFT) | \
 137         (0 << TIMING_CFG2_ADD_LAT_SHIFT))
 138
 139 #define CONFIG_SYS_DDR_TIMING_3                 0x00000000
 140
 141 /* EEprom support */
 142 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN          2
 143
 144 /*
 145  * Local Bus Configuration & Clock Setup
 146  */
 147 #define CONFIG_SYS_LCRR_DBYP            LCRR_DBYP
 148 #define CONFIG_SYS_LCRR_EADC            LCRR_EADC_2
 149 #define CONFIG_SYS_LCRR_CLKDIV          LCRR_CLKDIV_4
 150
 151 /*
 152  * PAXE on the local bus CS3
 153  */
 154 #define CONFIG_SYS_PAXE_BASE            0xA0000000
 155 #define CONFIG_SYS_PAXE_SIZE            256
 156
 157 #define CONFIG_SYS_LBLAWBAR3_PRELIM     CONFIG_SYS_PAXE_BASE
 158
 159 #define CONFIG_SYS_LBLAWAR3_PRELIM      0x8000001C /* 512MB window size */
 160
 161 #define CONFIG_SYS_BR3_PRELIM (\
 162         CONFIG_SYS_PAXE_BASE | \
 163         (1 << BR_PS_SHIFT) | \
 164         BR_V)
 165
 166 #define CONFIG_SYS_OR3_PRELIM (\
 167         MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \
 168         OR_GPCM_CSNT | \
 169         OR_GPCM_ACS_DIV2 | \
 170         OR_GPCM_SCY_2 | \
 171         OR_GPCM_TRLX | \
 172         OR_GPCM_EAD)
 173
 174 #ifdef CONFIG_KMCOGE5NE
 175 /*
 176  * BFTIC3 on the local bus CS4
 177  */
 178 #define CONFIG_SYS_BFTIC3_BASE                  0xB0000000
 179 #define CONFIG_SYS_BFTIC3_SIZE                  256
 180
 181 #define CONFIG_SYS_BR4_PRELIM (\
 182         CONFIG_SYS_BFTIC3_BASE |\
 183         (1 << BR_PS_SHIFT) | \
 184         BR_V)
 185
 186 #define CONFIG_SYS_OR4_PRELIM (\
 187         MEG_TO_AM(CONFIG_SYS_BFTIC3_SIZE) |\
 188         OR_GPCM_CSNT | \
 189         OR_GPCM_ACS_DIV2 |\
 190         OR_GPCM_SCY_2 |\
 191         OR_GPCM_TRLX |\
 192         OR_GPCM_EAD)
 193 #endif
 194
 195 /*
 196  * MMU Setup
 197  */
 198
 199 /* PAXE:  icache cacheable, but dcache-inhibit and guarded */
 200 #define CONFIG_SYS_IBAT5L (\
 201         CONFIG_SYS_PAXE_BASE | \
 202         BATL_PP_10 | \
 203         BATL_MEMCOHERENCE)
 204
 205 #define CONFIG_SYS_IBAT5U (\
 206         CONFIG_SYS_PAXE_BASE | \
 207         BATU_BL_256M | \
 208         BATU_VS | \
 209         BATU_VP)
 210
 211 #define CONFIG_SYS_DBAT5L (\
 212         CONFIG_SYS_PAXE_BASE | \
 213         BATL_PP_10 | \
 214         BATL_CACHEINHIBIT | \
 215         BATL_GUARDEDSTORAGE)
 216
 217 #define CONFIG_SYS_DBAT5U       CONFIG_SYS_IBAT5U
 218
 219 #ifdef CONFIG_KMCOGE5NE
 220 /* BFTIC3:  icache cacheable, but dcache-inhibit and guarded */
 221 #define CONFIG_SYS_IBAT6L (\
 222         CONFIG_SYS_BFTIC3_BASE | \
 223         BATL_PP_10 | \
 224         BATL_MEMCOHERENCE)
 225
 226 #define CONFIG_SYS_IBAT6U (\
 227         CONFIG_SYS_BFTIC3_BASE | \
 228         BATU_BL_256M | \
 229         BATU_VS | \
 230         BATU_VP)
 231
 232 #define CONFIG_SYS_DBAT6L (\
 233         CONFIG_SYS_BFTIC3_BASE | \
 234         BATL_PP_10 | \
 235         BATL_CACHEINHIBIT | \
 236         BATL_GUARDEDSTORAGE)
 237
 238 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 239
 240 /* DDR/LBC SDRAM next 256M: cacheable */
 241 #define CONFIG_SYS_IBAT7L (\
 242         CONFIG_SYS_SDRAM_BASE2 |\
 243         BATL_PP_10 |\
 244         BATL_CACHEINHIBIT |\
 245         BATL_GUARDEDSTORAGE)
 246
 247 #define CONFIG_SYS_IBAT7U (\
 248         CONFIG_SYS_SDRAM_BASE2 |\
 249         BATU_BL_256M |\
 250         BATU_VS |\
 251         BATU_VP)
 252 /* enable POST tests */
 253 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY|CONFIG_SYS_POST_MEM_REGIONS)
 254 #define CONFIG_POST_EXTERNAL_WORD_FUNCS /* use own functions, not generic */
 255 #define CPM_POST_WORD_ADDR  CONFIG_SYS_MEMTEST_END
 256 #define CONFIG_TESTPIN_REG  gprt3       /* for kmcoge5ne */
 257 #define CONFIG_TESTPIN_MASK 0x20        /* for kmcoge5ne */
 258
 259 #else
 260 #define CONFIG_SYS_IBAT6L       (0)
 261 #define CONFIG_SYS_IBAT6U       (0)
 262 #define CONFIG_SYS_IBAT7L       (0)
 263 #define CONFIG_SYS_IBAT7U       (0)
 264 #define CONFIG_SYS_DBAT6L       CONFIG_SYS_IBAT6L
 265 #define CONFIG_SYS_DBAT6U       CONFIG_SYS_IBAT6U
 266 #endif
 267
 268 #define CONFIG_SYS_DBAT7L       CONFIG_SYS_IBAT7L
 269 #define CONFIG_SYS_DBAT7U       CONFIG_SYS_IBAT7U
 270
 271 #endif /* CONFIG */