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

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