1 # SPDX-License-Identifier: GPL-2.0
3 bool "Support for 47x variant"
7 This option enables support for the 47x family of processors and is
8 not currently compatible with other 44x or 46x varients
17 This option enables support for the IBM PPC440EP evaluation board.
27 select PPC4xx_PCI_EXPRESS
28 select IBM_EMAC_RGMII if IBM_EMAC
30 This option enables support for the APM APM821xx Evaluation board.
40 This option enables support for the IBM PPC440GP evaluation board.
48 This option enables support for the ACube Sam440ep board.
56 This option enables support for the AMCC PPC440EPX evaluation board.
65 This option enables support for the AMCC PPC440GX "Taishan"
74 select PPC4xx_PCI_EXPRESS
78 This option enables support for the AMCC PPC440SPe evaluation board.
87 This option enables support for the AMCC PPC440GRX evaluation board.
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
98 See http://www.pikatechnologies.com/ and follow the "PIKA for Computer
99 Telephony Developers" link for more information.
105 select 460EX # Odd since it uses 460GT but the effects are the same
107 select PPC4xx_PCI_EXPRESS
109 This option enables support for the AMCC Dual PPC460GT evaluation board.
116 select PPC4xx_PCI_EXPRESS
119 select IBM_EMAC_RGMII if IBM_EMAC
120 select IBM_EMAC_ZMII if IBM_EMAC
122 This option enables support for the AMCC PPC460EX evaluation board.
128 select 460EX # Odd since it uses 460GT but the effects are the same
130 select PPC4xx_PCI_EXPRESS
131 select IBM_EMAC_RGMII if IBM_EMAC
132 select IBM_EMAC_ZMII if IBM_EMAC
134 This option enables support for the AMCC PPC460GT evaluation board.
142 select PPC4xx_PCI_EXPRESS
146 This option enables support for the AMCC PPC460SX Redwood board.
154 select PPC4xx_PCI_EXPRESS
155 select IBM_EMAC_RGMII if IBM_EMAC
157 This option enables support for the AMCC PPC460SX evaluation board.
166 This option enables support for the AMCC PPC440EP evaluation board.
169 bool "ISS 4xx Simulator"
170 depends on (44x || 40x)
172 select 440GP if 44x && !PPC_47x
176 This option enables support for the IBM ISS simulation environment
179 bool "IBM Currituck (476fpe) Support"
185 select PPC4xx_PCI_EXPRESS
187 This option enables support for the IBM Currituck (476fpe) evaluation board
190 bool "IBM FSP2 (476fpe) Support"
193 select IBM_EMAC_EMAC4 if IBM_EMAC
194 select IBM_EMAC_RGMII if IBM_EMAC
196 select DEFAULT_UIMAGE
198 This option enables support for the IBM FSP2 (476fpe) board
201 bool "IBM Akebono (476gtr) Support"
205 select PPC4xx_PCI_EXPRESS
208 select PPC4xx_HSTA_MSI
213 select NET_VENDOR_IBM
214 select IBM_EMAC_EMAC4 if IBM_EMAC
215 select USB if USB_SUPPORT
216 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
217 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
219 select MMC_SDHCI_PLTFM
221 select SATA_AHCI_PLATFORM
223 This option enables support for the IBM Akebono (476gtr) evaluation board
232 select PPC4xx_PCI_EXPRESS
234 This option enables support for the AMCC PPC440SPe evaluation board.
236 config XILINX_VIRTEX440_GENERIC_BOARD
237 bool "Generic Xilinx Virtex 5 FXT board support"
239 select XILINX_VIRTEX_5_FXT
242 This option enables generic support for Xilinx Virtex based boards
243 that use a 440 based processor in the Virtex 5 FXT FPGA architecture.
245 The generic virtex board support matches any device tree which
246 specifies 'xlnx,virtex440' in its compatible field. This includes
247 the Xilinx ML5xx reference designs using the powerpc core.
249 Most Virtex 5 designs should use this unless it needs to do some
250 special configuration at board probe time.
253 bool "Xilinx ML510 extra support"
254 depends on XILINX_VIRTEX440_GENERIC_BOARD
256 select XILINX_PCI if PCI
257 select PPC_INDIRECT_PCI if PCI
258 select PPC_I8259 if PCI
260 This option enables extra support for features on the Xilinx ML510
261 board. The ML510 has a PCI bus with ALI south bridge.
264 bool "Simple PowerPC 44x board support"
267 This option enables the simple PowerPC 44x platform support.
270 bool "PPC4xx GPIO support"
274 Enable gpiolib support for ppc440 based boards
276 # 44x specific CPU modules, selected based on the board above.
280 select IBM440EP_ERR42
281 select IBM_EMAC_ZMII if IBM_EMAC
286 select IBM_EMAC_EMAC4 if IBM_EMAC
287 select IBM_EMAC_RGMII if IBM_EMAC
288 select IBM_EMAC_ZMII if IBM_EMAC
289 select USB_EHCI_BIG_ENDIAN_MMIO
290 select USB_EHCI_BIG_ENDIAN_DESC
294 select IBM_EMAC_EMAC4 if IBM_EMAC
295 select IBM_EMAC_RGMII if IBM_EMAC
296 select IBM_EMAC_ZMII if IBM_EMAC
300 select IBM_EMAC_ZMII if IBM_EMAC
304 select IBM_EMAC_EMAC4 if IBM_EMAC
305 select IBM_EMAC_RGMII if IBM_EMAC
306 select IBM_EMAC_ZMII if IBM_EMAC #test only
307 select IBM_EMAC_TAH if IBM_EMAC #test only
314 select IBM_EMAC_EMAC4 if IBM_EMAC
319 select IBM_EMAC_EMAC4 if IBM_EMAC
320 select IBM_EMAC_TAH if IBM_EMAC
325 select IBM_EMAC_EMAC4 if IBM_EMAC
326 select IBM_EMAC_RGMII if IBM_EMAC
327 select IBM_EMAC_ZMII if IBM_EMAC
328 select IBM_EMAC_TAH if IBM_EMAC
337 select IBM_EMAC_EMAC4 if IBM_EMAC
338 select IBM_EMAC_TAH if IBM_EMAC
342 bool "Enable linker work around for PPC476FPE errata #46"
344 This option enables a work around for an icache bug on 476
345 that can cause execution of stale instructions when falling
346 through pages (IBM errata #46). It requires a recent version
347 of binutils which supports the --ppc476-workaround option.
349 The work around enables the appropriate linker options and
350 ensures that all module output sections are aligned to 4K
351 page boundaries. The work around is only required when
354 # 44x errata/workaround config symbols, selected by the CPU models above
355 config IBM440EP_ERR42
358 # Xilinx specific config options.
361 select DEFAULT_UIMAGE
363 # Xilinx Virtex 5 FXT FPGA architecture, selected by a Xilinx board above
364 config XILINX_VIRTEX_5_FXT