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 help 30 Freescale Semiconductor MPC885 Application Development System (ADS). 31 Also known as DUET. 32 The MPC885ADS is meant to serve as a platform for s/w and h/w 33 development around the MPC885 processor family. 34 35config PPC_EP88XC 36 bool "Embedded Planet EP88xC (a.k.a. CWH-PPC-885XN-VE)" 37 select CPM1 38 help 39 This enables support for the Embedded Planet EP88xC board. 40 41 This board is also resold by Freescale as the QUICCStart 42 MPC885 Evaluation System and/or the CWH-PPC-885XN-VE. 43 44config PPC_ADDER875 45 bool "Analogue & Micro Adder 875" 46 select CPM1 47 select REDBOOT 48 help 49 This enables support for the Analogue & Micro Adder 875 50 board. 51 52config PPC_MGSUVD 53 bool "MGSUVD" 54 select CPM1 55 help 56 This enables support for the Keymile MGSUVD board. 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 GENERIC_GPIO 117 select ARCH_REQUIRE_GPIOLIB 118 help 119 Saying Y here will cause the ports on an MPC8xx processor to be used 120 with the GPIO API. If you say N here, the kernel needs less memory. 121 122 If in doubt, say Y here. 123 124config 8xx_CPU6 125 bool "CPU6 Silicon Errata (860 Pre Rev. C)" 126 help 127 MPC860 CPUs, prior to Rev C have some bugs in the silicon, which 128 require workarounds for Linux (and most other OSes to work). If you 129 get a BUG() very early in boot, this might fix the problem. For 130 more details read the document entitled "MPC860 Family Device Errata 131 Reference" on Freescale's website. This option also incurs a 132 performance hit. 133 134 If in doubt, say N here. 135 136config 8xx_CPU15 137 bool "CPU15 Silicon Errata" 138 default y 139 help 140 This enables a workaround for erratum CPU15 on MPC8xx chips. 141 This bug can cause incorrect code execution under certain 142 circumstances. This workaround adds some overhead (a TLB miss 143 every time execution crosses a page boundary), and you may wish 144 to disable it if you have worked around the bug in the compiler 145 (by not placing conditional branches or branches to LR or CTR 146 in the last word of a page, with a target of the last cache 147 line in the next page), or if you have used some other 148 workaround. 149 150 If in doubt, say Y here. 151 152choice 153 prompt "Microcode patch selection" 154 default NO_UCODE_PATCH 155 help 156 Help not implemented yet, coming soon. 157 158config NO_UCODE_PATCH 159 bool "None" 160 161config USB_SOF_UCODE_PATCH 162 bool "USB SOF patch" 163 help 164 Help not implemented yet, coming soon. 165 166config I2C_SPI_UCODE_PATCH 167 bool "I2C/SPI relocation patch" 168 help 169 Help not implemented yet, coming soon. 170 171config I2C_SPI_SMC1_UCODE_PATCH 172 bool "I2C/SPI/SMC1 relocation patch" 173 help 174 Help not implemented yet, coming soon. 175 176endchoice 177 178config UCODE_PATCH 179 bool 180 default y 181 depends on !NO_UCODE_PATCH 182 183endmenu 184