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_CMD_NAND 25 #define CONFIG_NAND_ECC_BCH 26 #define CONFIG_BCH 27 #define CONFIG_NAND_KMETER1 28 #define CONFIG_SYS_MAX_NAND_DEVICE 1 29 #define NAND_MAX_CHIPS 1 30 #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */ 31 32 #define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0" 33 #define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1" 34 #define MTDIDS_DEFAULT "nor0=boot,nand0=app" 35 36 #define MTDPARTS_DEFAULT "mtdparts=" \ 37 "boot:" \ 38 "768k(u-boot)," \ 39 "128k(env)," \ 40 "128k(envred)," \ 41 "-(" CONFIG_KM_UBI_PARTITION_NAME_BOOT ");" \ 42 "app:" \ 43 "-(" CONFIG_KM_UBI_PARTITION_NAME_APP ");" 44 #else 45 #error ("Board not supported") 46 #endif 47 48 /* 49 * High Level Configuration Options 50 */ 51 #define CONFIG_QE /* Has QE */ 52 #define CONFIG_MPC8360 /* MPC8360 CPU specific */ 53 54 #define CONFIG_SYS_TEXT_BASE 0xF0000000 55 56 /* include common defines/options for all 83xx Keymile boards */ 57 #include "km/km83xx-common.h" 58 59 /* 60 * System IO Setup 61 */ 62 #define CONFIG_SYS_SICRH (SICRH_UC1EOBI | SICRH_UC2E1OBI) 63 64 /* 65 * Hardware Reset Configuration Word 66 */ 67 #define CONFIG_SYS_HRCW_LOW (\ 68 HRCWL_CSB_TO_CLKIN_4X1 | \ 69 HRCWL_CORE_TO_CSB_2X1 | \ 70 HRCWL_CE_PLL_VCO_DIV_2 | \ 71 HRCWL_CE_TO_PLL_1X6) 72 73 #define CONFIG_SYS_HRCW_HIGH (\ 74 HRCWH_CORE_ENABLE | \ 75 HRCWH_FROM_0X00000100 | \ 76 HRCWH_BOOTSEQ_DISABLE | \ 77 HRCWH_SW_WATCHDOG_DISABLE | \ 78 HRCWH_ROM_LOC_LOCAL_16BIT | \ 79 HRCWH_BIG_ENDIAN | \ 80 HRCWH_LALE_EARLY | \ 81 HRCWH_LDP_CLEAR) 82 83 /** 84 * DDR RAM settings 85 */ 86 #define CONFIG_SYS_DDR_SDRAM_CFG (\ 87 SDRAM_CFG_SDRAM_TYPE_DDR2 | \ 88 SDRAM_CFG_SREN | \ 89 SDRAM_CFG_HSE) 90 91 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 92 93 #ifdef CONFIG_KMCOGE5NE 94 /** 95 * KMCOGE5NE has 512 MB RAM 96 */ 97 #define CONFIG_SYS_DDR_CS0_CONFIG (\ 98 CSCONFIG_EN | \ 99 CSCONFIG_AP | \ 100 CSCONFIG_ODT_WR_ONLY_CURRENT | \ 101 CSCONFIG_BANK_BIT_3 | \ 102 CSCONFIG_ROW_BIT_13 | \ 103 CSCONFIG_COL_BIT_10) 104 #else 105 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ 106 CSCONFIG_ROW_BIT_13 | \ 107 CSCONFIG_COL_BIT_10 | \ 108 CSCONFIG_ODT_WR_ONLY_CURRENT) 109 #endif 110 111 #define CONFIG_SYS_DDR_CLK_CNTL (\ 112 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) 113 114 #define CONFIG_SYS_DDR_INTERVAL (\ 115 (0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \ 116 (0x203 << SDRAM_INTERVAL_REFINT_SHIFT)) 117 118 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f 119 120 #define CONFIG_SYS_DDRCDR (\ 121 DDRCDR_EN | \ 122 DDRCDR_Q_DRN) 123 #define CONFIG_SYS_DDR_MODE 0x47860452 124 #define CONFIG_SYS_DDR_MODE2 0x8080c000 125 126 #define CONFIG_SYS_DDR_TIMING_0 (\ 127 (2 << TIMING_CFG0_MRS_CYC_SHIFT) | \ 128 (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \ 129 (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \ 130 (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \ 131 (0 << TIMING_CFG0_WWT_SHIFT) | \ 132 (0 << TIMING_CFG0_RRT_SHIFT) | \ 133 (0 << TIMING_CFG0_WRT_SHIFT) | \ 134 (0 << TIMING_CFG0_RWT_SHIFT)) 135 136 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_50) | \ 137 (2 << TIMING_CFG1_WRTORD_SHIFT) | \ 138 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \ 139 (3 << TIMING_CFG1_WRREC_SHIFT) | \ 140 (7 << TIMING_CFG1_REFREC_SHIFT) | \ 141 (3 << TIMING_CFG1_ACTTORW_SHIFT) | \ 142 (8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \ 143 (3 << TIMING_CFG1_PRETOACT_SHIFT)) 144 145 #define CONFIG_SYS_DDR_TIMING_2 (\ 146 (0xa << TIMING_CFG2_FOUR_ACT_SHIFT) | \ 147 (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \ 148 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \ 149 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \ 150 (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \ 151 (5 << TIMING_CFG2_CPO_SHIFT) | \ 152 (0 << TIMING_CFG2_ADD_LAT_SHIFT)) 153 154 #define CONFIG_SYS_DDR_TIMING_3 0x00000000 155 156 /* EEprom support */ 157 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 158 159 /* 160 * Local Bus Configuration & Clock Setup 161 */ 162 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP 163 #define CONFIG_SYS_LCRR_EADC LCRR_EADC_2 164 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 165 166 /* 167 * PAXE on the local bus CS3 168 */ 169 #define CONFIG_SYS_PAXE_BASE 0xA0000000 170 #define CONFIG_SYS_PAXE_SIZE 256 171 172 #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE 173 174 #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000001C /* 512MB window size */ 175 176 #define CONFIG_SYS_BR3_PRELIM (\ 177 CONFIG_SYS_PAXE_BASE | \ 178 (1 << BR_PS_SHIFT) | \ 179 BR_V) 180 181 #define CONFIG_SYS_OR3_PRELIM (\ 182 MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \ 183 OR_GPCM_CSNT | \ 184 OR_GPCM_ACS_DIV2 | \ 185 OR_GPCM_SCY_2 | \ 186 OR_GPCM_TRLX | \ 187 OR_GPCM_EAD) 188 189 #ifdef CONFIG_KMCOGE5NE 190 /* 191 * BFTIC3 on the local bus CS4 192 */ 193 #define CONFIG_SYS_BFTIC3_BASE 0xB0000000 194 #define CONFIG_SYS_BFTIC3_SIZE 256 195 196 #define CONFIG_SYS_BR4_PRELIM (\ 197 CONFIG_SYS_BFTIC3_BASE |\ 198 (1 << BR_PS_SHIFT) | \ 199 BR_V) 200 201 #define CONFIG_SYS_OR4_PRELIM (\ 202 MEG_TO_AM(CONFIG_SYS_BFTIC3_SIZE) |\ 203 OR_GPCM_CSNT | \ 204 OR_GPCM_ACS_DIV2 |\ 205 OR_GPCM_SCY_2 |\ 206 OR_GPCM_TRLX |\ 207 OR_GPCM_EAD) 208 #endif 209 210 /* 211 * MMU Setup 212 */ 213 214 /* PAXE: icache cacheable, but dcache-inhibit and guarded */ 215 #define CONFIG_SYS_IBAT5L (\ 216 CONFIG_SYS_PAXE_BASE | \ 217 BATL_PP_10 | \ 218 BATL_MEMCOHERENCE) 219 220 #define CONFIG_SYS_IBAT5U (\ 221 CONFIG_SYS_PAXE_BASE | \ 222 BATU_BL_256M | \ 223 BATU_VS | \ 224 BATU_VP) 225 226 #define CONFIG_SYS_DBAT5L (\ 227 CONFIG_SYS_PAXE_BASE | \ 228 BATL_PP_10 | \ 229 BATL_CACHEINHIBIT | \ 230 BATL_GUARDEDSTORAGE) 231 232 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U 233 234 #ifdef CONFIG_KMCOGE5NE 235 /* BFTIC3: icache cacheable, but dcache-inhibit and guarded */ 236 #define CONFIG_SYS_IBAT6L (\ 237 CONFIG_SYS_BFTIC3_BASE | \ 238 BATL_PP_10 | \ 239 BATL_MEMCOHERENCE) 240 241 #define CONFIG_SYS_IBAT6U (\ 242 CONFIG_SYS_BFTIC3_BASE | \ 243 BATU_BL_256M | \ 244 BATU_VS | \ 245 BATU_VP) 246 247 #define CONFIG_SYS_DBAT6L (\ 248 CONFIG_SYS_BFTIC3_BASE | \ 249 BATL_PP_10 | \ 250 BATL_CACHEINHIBIT | \ 251 BATL_GUARDEDSTORAGE) 252 253 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U 254 255 /* DDR/LBC SDRAM next 256M: cacheable */ 256 #define CONFIG_SYS_IBAT7L (\ 257 CONFIG_SYS_SDRAM_BASE2 |\ 258 BATL_PP_10 |\ 259 BATL_CACHEINHIBIT |\ 260 BATL_GUARDEDSTORAGE) 261 262 #define CONFIG_SYS_IBAT7U (\ 263 CONFIG_SYS_SDRAM_BASE2 |\ 264 BATU_BL_256M |\ 265 BATU_VS |\ 266 BATU_VP) 267 /* enable POST tests */ 268 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY|CONFIG_SYS_POST_MEM_REGIONS) 269 #define CONFIG_POST_EXTERNAL_WORD_FUNCS /* use own functions, not generic */ 270 #define CPM_POST_WORD_ADDR CONFIG_SYS_MEMTEST_END 271 #define CONFIG_TESTPIN_REG gprt3 /* for kmcoge5ne */ 272 #define CONFIG_TESTPIN_MASK 0x20 /* for kmcoge5ne */ 273 274 #else 275 #define CONFIG_SYS_IBAT6L (0) 276 #define CONFIG_SYS_IBAT6U (0) 277 #define CONFIG_SYS_IBAT7L (0) 278 #define CONFIG_SYS_IBAT7U (0) 279 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L 280 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U 281 #endif 282 283 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L 284 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U 285 286 #endif /* CONFIG */ 287