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