1config FADS 2 bool 3 4config CPM1 5 bool 6 select CPM 7 8choice 9 prompt "8xx Machine Type" 10 depends on PPC_8xx 11 depends on 8xx 12 default MPC885ADS 13 14config MPC8XXFADS 15 bool "FADS" 16 select FADS 17 18config MPC86XADS 19 bool "MPC86XADS" 20 select CPM1 21 help 22 MPC86x Application Development System by Freescale Semiconductor. 23 The MPC86xADS is meant to serve as a platform for s/w and h/w 24 development around the MPC86X processor families. 25 26config MPC885ADS 27 bool "MPC885ADS" 28 select CPM1 29 select OF_DYNAMIC 30 help 31 Freescale Semiconductor MPC885 Application Development System (ADS). 32 Also known as DUET. 33 The MPC885ADS is meant to serve as a platform for s/w and h/w 34 development around the MPC885 processor family. 35 36config PPC_EP88XC 37 bool "Embedded Planet EP88xC (a.k.a. CWH-PPC-885XN-VE)" 38 select CPM1 39 help 40 This enables support for the Embedded Planet EP88xC board. 41 42 This board is also resold by Freescale as the QUICCStart 43 MPC885 Evaluation System and/or the CWH-PPC-885XN-VE. 44 45config PPC_ADDER875 46 bool "Analogue & Micro Adder 875" 47 select CPM1 48 help 49 This enables support for the Analogue & Micro Adder 875 50 board. 51 52config TQM8XX 53 bool "TQM8XX" 54 select CPM1 55 help 56 support for the mpc8xx based boards from TQM. 57 58endchoice 59 60menu "Freescale Ethernet driver platform-specific options" 61 depends on (FS_ENET && MPC885ADS) 62 63 config MPC8xx_SECOND_ETH 64 bool "Second Ethernet channel" 65 depends on MPC885ADS 66 default y 67 help 68 This enables support for second Ethernet on MPC885ADS and MPC86xADS boards. 69 The latter will use SCC1, for 885ADS you can select it below. 70 71 choice 72 prompt "Second Ethernet channel" 73 depends on MPC8xx_SECOND_ETH 74 default MPC8xx_SECOND_ETH_FEC2 75 76 config MPC8xx_SECOND_ETH_FEC2 77 bool "FEC2" 78 depends on MPC885ADS 79 help 80 Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2 81 (often 2-nd UART) will not work if this is enabled. 82 83 config MPC8xx_SECOND_ETH_SCC3 84 bool "SCC3" 85 depends on MPC885ADS 86 help 87 Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1 88 (often 1-nd UART) will not work if this is enabled. 89 90 endchoice 91 92endmenu 93 94# 95# MPC8xx Communication options 96# 97 98menu "MPC8xx CPM Options" 99 depends on 8xx 100 101# This doesn't really belong here, but it is convenient to ask 102# 8xx specific questions. 103comment "Generic MPC8xx Options" 104 105config 8xx_COPYBACK 106 bool "Copy-Back Data Cache (else Writethrough)" 107 help 108 Saying Y here will cause the cache on an MPC8xx processor to be used 109 in Copy-Back mode. If you say N here, it is used in Writethrough 110 mode. 111 112 If in doubt, say Y here. 113 114config 8xx_GPIO 115 bool "GPIO API Support" 116 select ARCH_REQUIRE_GPIOLIB 117 help 118 Saying Y here will cause the ports on an MPC8xx processor to be used 119 with the GPIO API. If you say N here, the kernel needs less memory. 120 121 If in doubt, say Y here. 122 123config 8xx_CPU6 124 bool "CPU6 Silicon Errata (860 Pre Rev. C)" 125 help 126 MPC860 CPUs, prior to Rev C have some bugs in the silicon, which 127 require workarounds for Linux (and most other OSes to work). If you 128 get a BUG() very early in boot, this might fix the problem. For 129 more details read the document entitled "MPC860 Family Device Errata 130 Reference" on Freescale's website. This option also incurs a 131 performance hit. 132 133 If in doubt, say N here. 134 135config 8xx_CPU15 136 bool "CPU15 Silicon Errata" 137 default y 138 help 139 This enables a workaround for erratum CPU15 on MPC8xx chips. 140 This bug can cause incorrect code execution under certain 141 circumstances. This workaround adds some overhead (a TLB miss 142 every time execution crosses a page boundary), and you may wish 143 to disable it if you have worked around the bug in the compiler 144 (by not placing conditional branches or branches to LR or CTR 145 in the last word of a page, with a target of the last cache 146 line in the next page), or if you have used some other 147 workaround. 148 149 If in doubt, say Y here. 150 151choice 152 prompt "Microcode patch selection" 153 default NO_UCODE_PATCH 154 help 155 Help not implemented yet, coming soon. 156 157config NO_UCODE_PATCH 158 bool "None" 159 160config USB_SOF_UCODE_PATCH 161 bool "USB SOF patch" 162 help 163 Help not implemented yet, coming soon. 164 165config I2C_SPI_UCODE_PATCH 166 bool "I2C/SPI relocation patch" 167 help 168 Help not implemented yet, coming soon. 169 170config I2C_SPI_SMC1_UCODE_PATCH 171 bool "I2C/SPI/SMC1 relocation patch" 172 help 173 Help not implemented yet, coming soon. 174 175endchoice 176 177config UCODE_PATCH 178 bool 179 default y 180 depends on !NO_UCODE_PATCH 181 182endmenu 183