1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2013 Keymile AG 4 * Valentin Longchamp <valentin.longchamp@keymile.com> 5 */ 6 7 #ifndef __CONFIG_H 8 #define __CONFIG_H 9 10 #if defined(CONFIG_KMCOGE4) 11 #define CONFIG_HOSTNAME "kmcoge4" 12 13 #else 14 #error ("Board not supported") 15 #endif 16 17 #define CONFIG_KMP204X 18 19 /* an additionnal option is required for UBI as subpage access is 20 * supported in u-boot 21 */ 22 #define CONFIG_KM_UBI_PART_BOOT_OPTS ",2048" 23 24 #define CONFIG_NAND_ECC_BCH 25 26 /* common KM defines */ 27 #include "km/keymile-common.h" 28 29 #define CONFIG_SYS_RAMBOOT 30 #define CONFIG_RAMBOOT_PBL 31 #define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE 32 #define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc 33 #define CONFIG_SYS_FSL_PBL_PBI board/keymile/kmp204x/pbi.cfg 34 #define CONFIG_SYS_FSL_PBL_RCW board/keymile/kmp204x/rcw_kmp204x.cfg 35 36 /* High Level Configuration Options */ 37 #define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */ 38 #define CONFIG_FSL_CORENET /* Freescale CoreNet platform */ 39 40 #define CONFIG_SYS_FSL_CPC /* Corenet Platform Cache */ 41 #define CONFIG_SYS_NUM_CPC CONFIG_SYS_NUM_DDR_CTLRS 42 #define CONFIG_PCIE1 /* PCIE controller 1 */ 43 #define CONFIG_PCIE3 /* PCIE controller 3 */ 44 #define CONFIG_FSL_PCI_INIT /* Use common FSL init code */ 45 #define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */ 46 47 #define CONFIG_SYS_DPAA_RMAN /* RMan */ 48 49 /* Environment in SPI Flash */ 50 #define CONFIG_ENV_TOTAL_SIZE 0x020000 51 52 #ifndef __ASSEMBLY__ 53 unsigned long get_board_sys_clk(unsigned long dummy); 54 #endif 55 #define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) 56 57 /* 58 * These can be toggled for performance analysis, otherwise use default. 59 */ 60 #define CONFIG_SYS_CACHE_STASHING 61 #define CONFIG_BACKSIDE_L2_CACHE 62 #define CONFIG_SYS_INIT_L2CSR0 L2CSR0_L2E 63 #define CONFIG_BTB /* toggle branch predition */ 64 65 #define CONFIG_ENABLE_36BIT_PHYS 66 67 #define CONFIG_POST CONFIG_SYS_POST_MEM_REGIONS /* POST memory regions test */ 68 69 /* 70 * Config the L3 Cache as L3 SRAM 71 */ 72 #define CONFIG_SYS_INIT_L3_ADDR CONFIG_RAMBOOT_TEXT_BASE 73 #define CONFIG_SYS_INIT_L3_ADDR_PHYS (0xf00000000ull | \ 74 CONFIG_RAMBOOT_TEXT_BASE) 75 #define CONFIG_SYS_L3_SIZE (1024 << 10) 76 #define CONFIG_SYS_INIT_L3_END (CONFIG_SYS_INIT_L3_ADDR + CONFIG_SYS_L3_SIZE) 77 78 #define CONFIG_SYS_DCSRBAR 0xf0000000 79 #define CONFIG_SYS_DCSRBAR_PHYS 0xf00000000ull 80 81 /* 82 * DDR Setup 83 */ 84 #define CONFIG_VERY_BIG_RAM 85 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 86 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE 87 88 #define CONFIG_DIMM_SLOTS_PER_CTLR 1 89 #define CONFIG_CHIP_SELECTS_PER_CTRL (4 * CONFIG_DIMM_SLOTS_PER_CTLR) 90 91 #define CONFIG_DDR_SPD 92 93 #define CONFIG_SYS_SPD_BUS_NUM 0 94 #define SPD_EEPROM_ADDRESS 0x54 95 #define CONFIG_SYS_SDRAM_SIZE 4096 /* for fixed parameter use */ 96 97 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ 98 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 99 100 /****************************************************************************** 101 * (PRAM usage) 102 * ... ------------------------------------------------------- 103 * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM 104 * ... |<------------------- pram -------------------------->| 105 * ... ------------------------------------------------------- 106 * @END_OF_RAM: 107 * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose 108 * @CONFIG_KM_PHRAM: address for /var 109 * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application) 110 * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM 111 */ 112 113 /* size of rootfs in RAM */ 114 #define CONFIG_KM_ROOTFSSIZE 0x0 115 /* pseudo-non volatile RAM [hex] */ 116 #define CONFIG_KM_PNVRAM 0x80000 117 /* physical RAM MTD size [hex] */ 118 #define CONFIG_KM_PHRAM 0x100000 119 /* reserved pram area at the end of memory [hex] 120 * u-boot reserves some memory for the MP boot page 121 */ 122 #define CONFIG_KM_RESERVED_PRAM 0x1000 123 /* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable 124 * is not valid yet, which is the case for when u-boot copies itself to RAM 125 */ 126 #define CONFIG_PRAM ((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM) >> 10) 127 128 /* 129 * Local Bus Definitions 130 */ 131 132 /* Set the local bus clock 1/8 of plat clk, 2 clk delay LALE */ 133 #define CONFIG_SYS_LBC_LCRR (LCRR_CLKDIV_8 | LCRR_EADC_2) 134 135 /* Nand Flash */ 136 #define CONFIG_NAND_FSL_ELBC 137 #define CONFIG_SYS_NAND_BASE 0xffa00000 138 #define CONFIG_SYS_NAND_BASE_PHYS 0xfffa00000ull 139 140 #define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE} 141 #define CONFIG_SYS_MAX_NAND_DEVICE 1 142 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) 143 144 /* NAND flash config */ 145 #define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \ 146 | BR_PS_8 /* Port Size = 8 bit */ \ 147 | BR_MS_FCM /* MSEL = FCM */ \ 148 | BR_V) /* valid */ 149 150 #define CONFIG_SYS_NAND_OR_PRELIM (OR_AM_256KB /* length 256K */ \ 151 | OR_FCM_BCTLD /* LBCTL not ass */ \ 152 | OR_FCM_SCY_1 /* 1 clk wait cycle */ \ 153 | OR_FCM_RST /* 1 clk read setup */ \ 154 | OR_FCM_PGS /* Large page size */ \ 155 | OR_FCM_CST) /* 0.25 command setup */ 156 157 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */ 158 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */ 159 160 /* QRIO FPGA */ 161 #define CONFIG_SYS_QRIO_BASE 0xfb000000 162 #define CONFIG_SYS_QRIO_BASE_PHYS 0xffb000000ull 163 164 #define CONFIG_SYS_QRIO_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_QRIO_BASE_PHYS) \ 165 | BR_PS_8 /* Port Size 8 bits */ \ 166 | BR_DECC_OFF /* no error corr */ \ 167 | BR_MS_GPCM /* MSEL = GPCM */ \ 168 | BR_V) /* valid */ 169 170 #define CONFIG_SYS_QRIO_OR_PRELIM (OR_AM_64KB /* length 64K */ \ 171 | OR_GPCM_BCTLD /* no LCTL assert */ \ 172 | OR_GPCM_ACS_DIV4 /* LCS 1/4 clk after */ \ 173 | OR_GPCM_SCY_2 /* 2 clk wait cycles */ \ 174 | OR_GPCM_TRLX /* relaxed tmgs */ \ 175 | OR_GPCM_EAD) /* extra bus clk cycles */ 176 177 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_QRIO_BR_PRELIM /* QRIO Base Address */ 178 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_QRIO_OR_PRELIM /* QRIO Options */ 179 180 #define CONFIG_HWCONFIG 181 182 /* define to use L1 as initial stack */ 183 #define CONFIG_L1_INIT_RAM 184 #define CONFIG_SYS_INIT_RAM_LOCK 185 #define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */ 186 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf 187 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR 188 /* The assembler doesn't like typecast */ 189 #define CONFIG_SYS_INIT_RAM_ADDR_PHYS \ 190 ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \ 191 CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW) 192 #define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 193 194 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 195 GENERATED_GBL_DATA_SIZE) 196 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 197 198 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 199 #define CONFIG_SYS_MONITOR_LEN (768 * 1024) 200 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) 201 202 /* Serial Port - controlled on board with jumper J8 203 * open - index 2 204 * shorted - index 1 205 */ 206 #define CONFIG_SYS_NS16550_SERIAL 207 #define CONFIG_SYS_NS16550_REG_SIZE 1 208 #define CONFIG_SYS_NS16550_CLK (get_bus_freq(0) / 2) 209 210 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR + 0x11C500) 211 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR + 0x11C600) 212 #define CONFIG_SYS_NS16550_COM3 (CONFIG_SYS_CCSRBAR + 0x11D500) 213 #define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR + 0x11D600) 214 215 #define CONFIG_KM_CONSOLE_TTY "ttyS0" 216 217 /* I2C */ 218 /* QRIO GPIOs used for deblocking */ 219 #define KM_I2C_DEBLOCK_PORT QRIO_GPIO_A 220 #define KM_I2C_DEBLOCK_SCL 20 221 #define KM_I2C_DEBLOCK_SDA 21 222 223 #define CONFIG_SYS_I2C 224 #define CONFIG_SYS_I2C_INIT_BOARD 225 #define CONFIG_SYS_I2C_SPEED 100000 /* deblocking */ 226 #define CONFIG_SYS_NUM_I2C_BUSES 3 227 #define CONFIG_SYS_I2C_MAX_HOPS 1 228 #define CONFIG_SYS_I2C_FSL /* Use FSL I2C driver */ 229 #define CONFIG_I2C_MULTI_BUS 230 #define CONFIG_I2C_CMD_TREE 231 #define CONFIG_SYS_FSL_I2C_SPEED 400000 232 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F 233 #define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 234 #define CONFIG_SYS_I2C_BUSES { {0, {I2C_NULL_HOP} }, \ 235 {0, {{I2C_MUX_PCA9547, 0x70, 1 } } }, \ 236 {0, {{I2C_MUX_PCA9547, 0x70, 2 } } }, \ 237 } 238 239 #define CONFIG_KM_IVM_BUS 1 /* I2C1 (Mux-Port 1)*/ 240 241 /* 242 * eSPI - Enhanced SPI 243 */ 244 245 /* 246 * General PCI 247 * Memory space is mapped 1-1, but I/O space must start from 0. 248 */ 249 250 /* controller 1, direct to uli, tgtid 3, Base address 20000 */ 251 #define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000 252 #define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000 253 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xc00000000ull 254 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ 255 #define CONFIG_SYS_PCIE1_IO_VIRT 0xf8000000 256 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 257 #define CONFIG_SYS_PCIE1_IO_PHYS 0xff8000000ull 258 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ 259 260 /* controller 3, Slot 1, tgtid 1, Base address 202000 */ 261 #define CONFIG_SYS_PCIE3_MEM_VIRT 0xa0000000 262 #define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000 263 #define CONFIG_SYS_PCIE3_MEM_PHYS 0xc20000000ull 264 #define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ 265 #define CONFIG_SYS_PCIE3_IO_VIRT 0xf8010000 266 #define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 267 #define CONFIG_SYS_PCIE3_IO_PHYS 0xff8010000ull 268 #define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ 269 270 /* Qman/Bman */ 271 #define CONFIG_SYS_BMAN_NUM_PORTALS 10 272 #define CONFIG_SYS_BMAN_MEM_BASE 0xf4000000 273 #define CONFIG_SYS_BMAN_MEM_PHYS 0xff4000000ull 274 #define CONFIG_SYS_BMAN_MEM_SIZE 0x00200000 275 #define CONFIG_SYS_BMAN_SP_CENA_SIZE 0x4000 276 #define CONFIG_SYS_BMAN_SP_CINH_SIZE 0x1000 277 #define CONFIG_SYS_BMAN_CENA_BASE CONFIG_SYS_BMAN_MEM_BASE 278 #define CONFIG_SYS_BMAN_CENA_SIZE (CONFIG_SYS_BMAN_MEM_SIZE >> 1) 279 #define CONFIG_SYS_BMAN_CINH_BASE (CONFIG_SYS_BMAN_MEM_BASE + \ 280 CONFIG_SYS_BMAN_CENA_SIZE) 281 #define CONFIG_SYS_BMAN_CINH_SIZE (CONFIG_SYS_BMAN_MEM_SIZE >> 1) 282 #define CONFIG_SYS_BMAN_SWP_ISDR_REG 0xE08 283 #define CONFIG_SYS_QMAN_NUM_PORTALS 10 284 #define CONFIG_SYS_QMAN_MEM_BASE 0xf4200000 285 #define CONFIG_SYS_QMAN_MEM_PHYS 0xff4200000ull 286 #define CONFIG_SYS_QMAN_MEM_SIZE 0x00200000 287 #define CONFIG_SYS_QMAN_SP_CENA_SIZE 0x4000 288 #define CONFIG_SYS_QMAN_SP_CINH_SIZE 0x1000 289 #define CONFIG_SYS_QMAN_CENA_BASE CONFIG_SYS_QMAN_MEM_BASE 290 #define CONFIG_SYS_QMAN_CENA_SIZE (CONFIG_SYS_QMAN_MEM_SIZE >> 1) 291 #define CONFIG_SYS_QMAN_CINH_BASE (CONFIG_SYS_QMAN_MEM_BASE + \ 292 CONFIG_SYS_QMAN_CENA_SIZE) 293 #define CONFIG_SYS_QMAN_CINH_SIZE (CONFIG_SYS_QMAN_MEM_SIZE >> 1) 294 #define CONFIG_SYS_QMAN_SWP_ISDR_REG 0xE08 295 296 #define CONFIG_SYS_DPAA_FMAN 297 #define CONFIG_SYS_DPAA_PME 298 /* Default address of microcode for the Linux Fman driver 299 * env is stored at 0x100000, sector size is 0x10000, x2 (redundant) 300 * ucode is stored after env, so we got 0x120000. 301 */ 302 #define CONFIG_SYS_FMAN_FW_ADDR 0x120000 303 #define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 304 #define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH) 305 306 #define CONFIG_PCI_INDIRECT_BRIDGE 307 308 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ 309 310 /* RGMII (FM1@DTESC5) is used as debug itf, it's the only one configured */ 311 #define CONFIG_SYS_FM1_DTSEC5_PHY_ADDR 0x11 312 #define CONFIG_SYS_TBIPA_VALUE 8 313 #define CONFIG_ETHPRIME "FM1@DTSEC5" 314 315 /* 316 * Environment 317 */ 318 #define CONFIG_LOADS_ECHO /* echo on for serial download */ 319 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ 320 321 /* 322 * Hardware Watchdog 323 */ 324 #define CONFIG_WATCHDOG /* enable CPU watchdog */ 325 #define CONFIG_WATCHDOG_PRESC 34 /* wdog prescaler 2^(64-34) (~10min) */ 326 #define CONFIG_WATCHDOG_RC WRC_CHIP /* reset chip on watchdog event */ 327 328 /* 329 * additionnal command line configuration. 330 */ 331 332 /* 333 * For booting Linux, the board info and command line data 334 * have to be in the first 64 MB of memory, since this is 335 * the maximum mapped by the Linux kernel during initialization. 336 */ 337 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory for Linux */ 338 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ 339 340 #ifdef CONFIG_CMD_KGDB 341 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ 342 #endif 343 344 #define __USB_PHY_TYPE utmi 345 #define CONFIG_USB_EHCI_FSL 346 347 /* 348 * Environment Configuration 349 */ 350 #ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */ 351 #define CONFIG_KM_DEF_ENV "km-common=empty\0" 352 #endif 353 354 /* architecture specific default bootargs */ 355 #define CONFIG_KM_DEF_BOOT_ARGS_CPU "" 356 357 /* FIXME: FDT_ADDR is unspecified */ 358 #define CONFIG_KM_DEF_ENV_CPU \ 359 "boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \ 360 "cramfsloadfdt=" \ 361 "cramfsload ${fdt_addr_r} " \ 362 "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \ 363 "fdt_addr_r=" __stringify(CONFIG_KM_FDT_ADDR) "\0" \ 364 "u-boot=" CONFIG_HOSTNAME "/u-boot.pbl\0" \ 365 "update=" \ 366 "sf probe 0;sf erase 0 +${filesize};" \ 367 "sf write ${load_addr_r} 0 ${filesize};\0" \ 368 "set_fdthigh=true\0" \ 369 "checkfdt=true\0" \ 370 "" 371 372 #define CONFIG_HW_ENV_SETTINGS \ 373 "hwconfig=fsl_ddr:ctlr_intlv=cacheline\0" \ 374 "usb_phy_type=" __stringify(__USB_PHY_TYPE) "\0" \ 375 "usb_dr_mode=host\0" 376 377 #define CONFIG_KM_NEW_ENV \ 378 "newenv=sf probe 0;" \ 379 "sf erase " __stringify(CONFIG_ENV_OFFSET) " " \ 380 __stringify(CONFIG_ENV_TOTAL_SIZE)"\0" 381 382 /* ppc_82xx is the equivalent to ppc_6xx, the generic ppc toolchain */ 383 #ifndef CONFIG_KM_DEF_ARCH 384 #define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0" 385 #endif 386 387 #define CONFIG_EXTRA_ENV_SETTINGS \ 388 CONFIG_KM_DEF_ENV \ 389 CONFIG_KM_DEF_ARCH \ 390 CONFIG_KM_NEW_ENV \ 391 CONFIG_HW_ENV_SETTINGS \ 392 "EEprom_ivm=pca9547:70:9\0" \ 393 "" 394 395 /* App2 Local bus */ 396 #define CONFIG_SYS_LBAPP2_BASE 0xE0000000 397 #define CONFIG_SYS_LBAPP2_BASE_PHYS 0xFE0000000ull 398 399 #define CONFIG_SYS_LBAPP2_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_LBAPP2_BASE_PHYS) \ 400 | BR_PS_8 /* Port Size 8 bits */ \ 401 | BR_DECC_OFF /* no error corr */ \ 402 | BR_MS_GPCM /* MSEL = GPCM */ \ 403 | BR_V) /* valid */ 404 405 #define CONFIG_SYS_LBAPP2_OR_PRELIM (OR_AM_256MB /* length 256MB */ \ 406 | OR_GPCM_ACS_DIV2 /* LCS 1/2 clk after */ \ 407 | OR_GPCM_CSNT /* LCS 1/4 clk before */ \ 408 | OR_GPCM_SCY_2 /* 2 clk wait cycles */ \ 409 | OR_GPCM_TRLX /* relaxed tmgs */ \ 410 | OR_GPCM_EAD) /* extra bus clk cycles */ 411 /* Local bus app2 Base Address */ 412 #define CONFIG_SYS_BR3_PRELIM CONFIG_SYS_LBAPP2_BR_PRELIM 413 /* Local bus app2 Options */ 414 #define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_LBAPP2_OR_PRELIM 415 416 #endif /* __CONFIG_H */ 417