1# SPDX-License-Identifier: GPL-2.0 2config PPC_47x 3 bool "Support for 47x variant" 4 depends on 44x 5 default n 6 select MPIC 7 help 8 This option enables support for the 47x family of processors and is 9 not currently compatible with other 44x or 46x varients 10 11config BAMBOO 12 bool "Bamboo" 13 depends on 44x 14 default n 15 select PPC44x_SIMPLE 16 select 440EP 17 select PCI 18 help 19 This option enables support for the IBM PPC440EP evaluation board. 20 21config BLUESTONE 22 bool "Bluestone" 23 depends on 44x 24 default n 25 select PPC44x_SIMPLE 26 select APM821xx 27 select PCI_MSI 28 select PPC4xx_MSI 29 select PPC4xx_PCI_EXPRESS 30 select IBM_EMAC_RGMII if IBM_EMAC 31 help 32 This option enables support for the APM APM821xx Evaluation board. 33 34config EBONY 35 bool "Ebony" 36 depends on 44x 37 default y 38 select 440GP 39 select PCI 40 select OF_RTC 41 help 42 This option enables support for the IBM PPC440GP evaluation board. 43 44config SAM440EP 45 bool "Sam440ep" 46 depends on 44x 47 default n 48 select 440EP 49 select PCI 50 help 51 This option enables support for the ACube Sam440ep board. 52 53config SEQUOIA 54 bool "Sequoia" 55 depends on 44x 56 default n 57 select PPC44x_SIMPLE 58 select 440EPX 59 help 60 This option enables support for the AMCC PPC440EPX evaluation board. 61 62config TAISHAN 63 bool "Taishan" 64 depends on 44x 65 default n 66 select PPC44x_SIMPLE 67 select 440GX 68 select PCI 69 help 70 This option enables support for the AMCC PPC440GX "Taishan" 71 evaluation board. 72 73config KATMAI 74 bool "Katmai" 75 depends on 44x 76 default n 77 select PPC44x_SIMPLE 78 select 440SPe 79 select PCI 80 select PPC4xx_PCI_EXPRESS 81 select PCI_MSI 82 select PPC4xx_MSI 83 help 84 This option enables support for the AMCC PPC440SPe evaluation board. 85 86config RAINIER 87 bool "Rainier" 88 depends on 44x 89 default n 90 select PPC44x_SIMPLE 91 select 440GRX 92 select PCI 93 help 94 This option enables support for the AMCC PPC440GRX evaluation board. 95 96config WARP 97 bool "PIKA Warp" 98 depends on 44x 99 default n 100 select 440EP 101 help 102 This option enables support for the PIKA Warp(tm) Appliance. The Warp 103 is a small computer replacement with up to 9 ports of FXO/FXS plus VOIP 104 stations and trunks. 105 106 See http://www.pikatechnologies.com/ and follow the "PIKA for Computer 107 Telephony Developers" link for more information. 108 109config ARCHES 110 bool "Arches" 111 depends on 44x 112 default n 113 select PPC44x_SIMPLE 114 select 460EX # Odd since it uses 460GT but the effects are the same 115 select PCI 116 select PPC4xx_PCI_EXPRESS 117 help 118 This option enables support for the AMCC Dual PPC460GT evaluation board. 119 120config CANYONLANDS 121 bool "Canyonlands" 122 depends on 44x 123 default n 124 select 460EX 125 select PCI 126 select PPC4xx_PCI_EXPRESS 127 select PCI_MSI 128 select PPC4xx_MSI 129 select IBM_EMAC_RGMII if IBM_EMAC 130 select IBM_EMAC_ZMII if IBM_EMAC 131 help 132 This option enables support for the AMCC PPC460EX evaluation board. 133 134config GLACIER 135 bool "Glacier" 136 depends on 44x 137 default n 138 select PPC44x_SIMPLE 139 select 460EX # Odd since it uses 460GT but the effects are the same 140 select PCI 141 select PPC4xx_PCI_EXPRESS 142 select IBM_EMAC_RGMII if IBM_EMAC 143 select IBM_EMAC_ZMII if IBM_EMAC 144 help 145 This option enables support for the AMCC PPC460GT evaluation board. 146 147config REDWOOD 148 bool "Redwood" 149 depends on 44x 150 default n 151 select PPC44x_SIMPLE 152 select 460SX 153 select PCI 154 select PPC4xx_PCI_EXPRESS 155 select PCI_MSI 156 select PPC4xx_MSI 157 help 158 This option enables support for the AMCC PPC460SX Redwood board. 159 160config EIGER 161 bool "Eiger" 162 depends on 44x 163 default n 164 select PPC44x_SIMPLE 165 select 460SX 166 select PCI 167 select PPC4xx_PCI_EXPRESS 168 select IBM_EMAC_RGMII if IBM_EMAC 169 help 170 This option enables support for the AMCC PPC460SX evaluation board. 171 172config YOSEMITE 173 bool "Yosemite" 174 depends on 44x 175 default n 176 select PPC44x_SIMPLE 177 select 440EP 178 select PCI 179 help 180 This option enables support for the AMCC PPC440EP evaluation board. 181 182config ISS4xx 183 bool "ISS 4xx Simulator" 184 depends on (44x || 40x) 185 default n 186 select 405GP if 40x 187 select 440GP if 44x && !PPC_47x 188 select PPC_FPU 189 select OF_RTC 190 help 191 This option enables support for the IBM ISS simulation environment 192 193config CURRITUCK 194 bool "IBM Currituck (476fpe) Support" 195 depends on PPC_47x 196 default n 197 select SWIOTLB 198 select 476FPE 199 select PPC4xx_PCI_EXPRESS 200 help 201 This option enables support for the IBM Currituck (476fpe) evaluation board 202 203config FSP2 204 bool "IBM FSP2 (476fpe) Support" 205 depends on PPC_47x 206 default n 207 select 476FPE 208 select IBM_EMAC_EMAC4 if IBM_EMAC 209 select IBM_EMAC_RGMII if IBM_EMAC 210 select COMMON_CLK 211 select DEFAULT_UIMAGE 212 help 213 This option enables support for the IBM FSP2 (476fpe) board 214 215config AKEBONO 216 bool "IBM Akebono (476gtr) Support" 217 depends on PPC_47x 218 default n 219 select SWIOTLB 220 select 476FPE 221 select PPC4xx_PCI_EXPRESS 222 select PCI_MSI 223 select PPC4xx_HSTA_MSI 224 select I2C 225 select I2C_IBM_IIC 226 select NETDEVICES 227 select ETHERNET 228 select NET_VENDOR_IBM 229 select IBM_EMAC_EMAC4 if IBM_EMAC 230 select USB if USB_SUPPORT 231 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 232 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 233 select MMC_SDHCI 234 select MMC_SDHCI_PLTFM 235 select ATA 236 select SATA_AHCI_PLATFORM 237 help 238 This option enables support for the IBM Akebono (476gtr) evaluation board 239 240 241config ICON 242 bool "Icon" 243 depends on 44x 244 default n 245 select PPC44x_SIMPLE 246 select 440SPe 247 select PCI 248 select PPC4xx_PCI_EXPRESS 249 help 250 This option enables support for the AMCC PPC440SPe evaluation board. 251 252config XILINX_VIRTEX440_GENERIC_BOARD 253 bool "Generic Xilinx Virtex 5 FXT board support" 254 depends on 44x 255 default n 256 select XILINX_VIRTEX_5_FXT 257 select XILINX_INTC 258 help 259 This option enables generic support for Xilinx Virtex based boards 260 that use a 440 based processor in the Virtex 5 FXT FPGA architecture. 261 262 The generic virtex board support matches any device tree which 263 specifies 'xlnx,virtex440' in its compatible field. This includes 264 the Xilinx ML5xx reference designs using the powerpc core. 265 266 Most Virtex 5 designs should use this unless it needs to do some 267 special configuration at board probe time. 268 269config XILINX_ML510 270 bool "Xilinx ML510 extra support" 271 depends on XILINX_VIRTEX440_GENERIC_BOARD 272 select PPC_PCI_CHOICE 273 select XILINX_PCI if PCI 274 select PPC_INDIRECT_PCI if PCI 275 select PPC_I8259 if PCI 276 help 277 This option enables extra support for features on the Xilinx ML510 278 board. The ML510 has a PCI bus with ALI south bridge. 279 280config PPC44x_SIMPLE 281 bool "Simple PowerPC 44x board support" 282 depends on 44x 283 default n 284 help 285 This option enables the simple PowerPC 44x platform support. 286 287config PPC4xx_GPIO 288 bool "PPC4xx GPIO support" 289 depends on 44x 290 select GPIOLIB 291 help 292 Enable gpiolib support for ppc440 based boards 293 294config PPC4xx_OCM 295 bool "PPC4xx On Chip Memory (OCM) support" 296 depends on 4xx 297 select PPC_LIB_RHEAP 298 help 299 Enable OCM support for PowerPC 4xx platforms with on chip memory, 300 OCM provides the fast place for memory access to improve performance. 301 302# 44x specific CPU modules, selected based on the board above. 303config 440EP 304 bool 305 select PPC_FPU 306 select IBM440EP_ERR42 307 select IBM_EMAC_ZMII if IBM_EMAC 308 309config 440EPX 310 bool 311 select PPC_FPU 312 select IBM_EMAC_EMAC4 if IBM_EMAC 313 select IBM_EMAC_RGMII if IBM_EMAC 314 select IBM_EMAC_ZMII if IBM_EMAC 315 select USB_EHCI_BIG_ENDIAN_MMIO 316 select USB_EHCI_BIG_ENDIAN_DESC 317 318config 440GRX 319 bool 320 select IBM_EMAC_EMAC4 if IBM_EMAC 321 select IBM_EMAC_RGMII if IBM_EMAC 322 select IBM_EMAC_ZMII if IBM_EMAC 323 324config 440GP 325 bool 326 select IBM_EMAC_ZMII if IBM_EMAC 327 328config 440GX 329 bool 330 select IBM_EMAC_EMAC4 if IBM_EMAC 331 select IBM_EMAC_RGMII if IBM_EMAC 332 select IBM_EMAC_ZMII if IBM_EMAC #test only 333 select IBM_EMAC_TAH if IBM_EMAC #test only 334 335config 440SP 336 bool 337 338config 440SPe 339 bool 340 select IBM_EMAC_EMAC4 if IBM_EMAC 341 342config 460EX 343 bool 344 select PPC_FPU 345 select IBM_EMAC_EMAC4 if IBM_EMAC 346 select IBM_EMAC_TAH if IBM_EMAC 347 348config 460SX 349 bool 350 select PPC_FPU 351 select IBM_EMAC_EMAC4 if IBM_EMAC 352 select IBM_EMAC_RGMII if IBM_EMAC 353 select IBM_EMAC_ZMII if IBM_EMAC 354 select IBM_EMAC_TAH if IBM_EMAC 355 356config 476FPE 357 bool 358 select PPC_FPU 359 360config APM821xx 361 bool 362 select PPC_FPU 363 select IBM_EMAC_EMAC4 if IBM_EMAC 364 select IBM_EMAC_TAH if IBM_EMAC 365 366config 476FPE_ERR46 367 depends on 476FPE 368 bool "Enable linker work around for PPC476FPE errata #46" 369 help 370 This option enables a work around for an icache bug on 476 371 that can cause execution of stale instructions when falling 372 through pages (IBM errata #46). It requires a recent version 373 of binutils which supports the --ppc476-workaround option. 374 375 The work around enables the appropriate linker options and 376 ensures that all module output sections are aligned to 4K 377 page boundaries. The work around is only required when 378 building modules. 379 380# 44x errata/workaround config symbols, selected by the CPU models above 381config IBM440EP_ERR42 382 bool 383 384# Xilinx specific config options. 385config XILINX_VIRTEX 386 bool 387 select DEFAULT_UIMAGE 388 389# Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above 390config XILINX_VIRTEX_5_FXT 391 bool 392 select XILINX_VIRTEX 393 394