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 select REDBOOT 49 help 50 This enables support for the Analogue & Micro Adder 875 51 board. 52 53config TQM8XX 54 bool "TQM8XX" 55 select CPM1 56 help 57 support for the mpc8xx based boards from TQM. 58 59endchoice 60 61menu "Freescale Ethernet driver platform-specific options" 62 depends on (FS_ENET && MPC885ADS) 63 64 config MPC8xx_SECOND_ETH 65 bool "Second Ethernet channel" 66 depends on MPC885ADS 67 default y 68 help 69 This enables support for second Ethernet on MPC885ADS and MPC86xADS boards. 70 The latter will use SCC1, for 885ADS you can select it below. 71 72 choice 73 prompt "Second Ethernet channel" 74 depends on MPC8xx_SECOND_ETH 75 default MPC8xx_SECOND_ETH_FEC2 76 77 config MPC8xx_SECOND_ETH_FEC2 78 bool "FEC2" 79 depends on MPC885ADS 80 help 81 Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2 82 (often 2-nd UART) will not work if this is enabled. 83 84 config MPC8xx_SECOND_ETH_SCC3 85 bool "SCC3" 86 depends on MPC885ADS 87 help 88 Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1 89 (often 1-nd UART) will not work if this is enabled. 90 91 endchoice 92 93endmenu 94 95# 96# MPC8xx Communication options 97# 98 99menu "MPC8xx CPM Options" 100 depends on 8xx 101 102# This doesn't really belong here, but it is convenient to ask 103# 8xx specific questions. 104comment "Generic MPC8xx Options" 105 106config 8xx_COPYBACK 107 bool "Copy-Back Data Cache (else Writethrough)" 108 help 109 Saying Y here will cause the cache on an MPC8xx processor to be used 110 in Copy-Back mode. If you say N here, it is used in Writethrough 111 mode. 112 113 If in doubt, say Y here. 114 115config 8xx_GPIO 116 bool "GPIO API Support" 117 select GENERIC_GPIO 118 select ARCH_REQUIRE_GPIOLIB 119 help 120 Saying Y here will cause the ports on an MPC8xx processor to be used 121 with the GPIO API. If you say N here, the kernel needs less memory. 122 123 If in doubt, say Y here. 124 125config 8xx_CPU6 126 bool "CPU6 Silicon Errata (860 Pre Rev. C)" 127 help 128 MPC860 CPUs, prior to Rev C have some bugs in the silicon, which 129 require workarounds for Linux (and most other OSes to work). If you 130 get a BUG() very early in boot, this might fix the problem. For 131 more details read the document entitled "MPC860 Family Device Errata 132 Reference" on Freescale's website. This option also incurs a 133 performance hit. 134 135 If in doubt, say N here. 136 137config 8xx_CPU15 138 bool "CPU15 Silicon Errata" 139 default y 140 help 141 This enables a workaround for erratum CPU15 on MPC8xx chips. 142 This bug can cause incorrect code execution under certain 143 circumstances. This workaround adds some overhead (a TLB miss 144 every time execution crosses a page boundary), and you may wish 145 to disable it if you have worked around the bug in the compiler 146 (by not placing conditional branches or branches to LR or CTR 147 in the last word of a page, with a target of the last cache 148 line in the next page), or if you have used some other 149 workaround. 150 151 If in doubt, say Y here. 152 153choice 154 prompt "Microcode patch selection" 155 default NO_UCODE_PATCH 156 help 157 Help not implemented yet, coming soon. 158 159config NO_UCODE_PATCH 160 bool "None" 161 162config USB_SOF_UCODE_PATCH 163 bool "USB SOF patch" 164 help 165 Help not implemented yet, coming soon. 166 167config I2C_SPI_UCODE_PATCH 168 bool "I2C/SPI relocation patch" 169 help 170 Help not implemented yet, coming soon. 171 172config I2C_SPI_SMC1_UCODE_PATCH 173 bool "I2C/SPI/SMC1 relocation patch" 174 help 175 Help not implemented yet, coming soon. 176 177endchoice 178 179config UCODE_PATCH 180 bool 181 default y 182 depends on !NO_UCODE_PATCH 183 184endmenu 185