projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 14cf11af PM |
1 | config FADS |
| 2 | bool | |
| 3 | ||
| df34403d VB |
4 | config CPM1 |
| 5 | bool | |
| c374e00e | 6 | select CPM |
| df34403d | 7 | |
| 14cf11af PM |
8 | choice |
| 9 | prompt "8xx Machine Type" | |
| c8a55f3d | 10 | depends on PPC_8xx |
| 14cf11af | 11 | depends on 8xx |
| df34403d | 12 | default MPC885ADS |
| 14cf11af PM |
13 | |
| 14 | config MPC8XXFADS | |
| 15 | bool "FADS" | |
| 16 | select FADS | |
| 17 | ||
| 18 | config MPC86XADS | |
| 19 | bool "MPC86XADS" | |
| df34403d | 20 | select CPM1 |
| 0b5cf106 | 21 | select PPC_CPM_NEW_BINDING |
| 14cf11af PM |
22 | help |
| 23 | MPC86x Application Development System by Freescale Semiconductor. | |
| 24 | The MPC86xADS is meant to serve as a platform for s/w and h/w | |
| 25 | development around the MPC86X processor families. | |
| 14cf11af PM |
26 | |
| 27 | config MPC885ADS | |
| 28 | bool "MPC885ADS" | |
| df34403d | 29 | select CPM1 |
| 20906ece | 30 | select PPC_CPM_NEW_BINDING |
| 14cf11af PM |
31 | help |
| 32 | Freescale Semiconductor MPC885 Application Development System (ADS). | |
| 33 | Also known as DUET. | |
| 34 | The MPC885ADS is meant to serve as a platform for s/w and h/w | |
| 35 | development around the MPC885 processor family. | |
| 36 | ||
| 11c146cc SW |
37 | config PPC_EP88XC |
| 38 | bool "Embedded Planet EP88xC (a.k.a. CWH-PPC-885XN-VE)" | |
| 39 | select CPM1 | |
| 40 | select PPC_CPM_NEW_BINDING | |
| 41 | help | |
| 42 | This enables support for the Embedded Planet EP88xC board. | |
| 43 | ||
| 44 | This board is also resold by Freescale as the QUICCStart | |
| 45 | MPC885 Evaluation System and/or the CWH-PPC-885XN-VE. | |
| 46 | ||
| b09c1644 SW |
47 | config PPC_ADDER875 |
| 48 | bool "Analogue & Micro Adder 875" | |
| 49 | select CPM1 | |
| 50 | select PPC_CPM_NEW_BINDING | |
| 51 | select REDBOOT | |
| 52 | help | |
| 53 | This enables support for the Analogue & Micro Adder 875 | |
| 54 | board. | |
| 55 | ||
| df34403d | 56 | endchoice |
| 14cf11af | 57 | |
| df34403d | 58 | menu "Freescale Ethernet driver platform-specific options" |
| c8a55f3d | 59 | depends on (FS_ENET && MPC885ADS) |
| 14cf11af | 60 | |
| c8a55f3d KG |
61 | config MPC8xx_SECOND_ETH |
| 62 | bool "Second Ethernet channel" | |
| 63 | depends on MPC885ADS | |
| 64 | default y | |
| 65 | help | |
| 66 | This enables support for second Ethernet on MPC885ADS and MPC86xADS boards. | |
| 67 | The latter will use SCC1, for 885ADS you can select it below. | |
| 68 | ||
| 69 | choice | |
| 70 | prompt "Second Ethernet channel" | |
| 71 | depends on MPC8xx_SECOND_ETH | |
| 72 | default MPC8xx_SECOND_ETH_FEC2 | |
| 73 | ||
| 74 | config MPC8xx_SECOND_ETH_FEC2 | |
| 75 | bool "FEC2" | |
| 76 | depends on MPC885ADS | |
| 77 | help | |
| 78 | Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2 | |
| 79 | (often 2-nd UART) will not work if this is enabled. | |
| 80 | ||
| 81 | config MPC8xx_SECOND_ETH_SCC3 | |
| 82 | bool "SCC3" | |
| 83 | depends on MPC885ADS | |
| 84 | help | |
| 85 | Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1 | |
| 86 | (often 1-nd UART) will not work if this is enabled. | |
| 87 | ||
| 88 | endchoice | |
| 14cf11af | 89 | |
| df34403d | 90 | endmenu |
| 14cf11af PM |
91 | |
| 92 | # | |
| 93 | # MPC8xx Communication options | |
| 94 | # | |
| 95 | ||
| 96 | menu "MPC8xx CPM Options" | |
| 97 | depends on 8xx | |
| 98 | ||
| 14cf11af PM |
99 | # This doesn't really belong here, but it is convenient to ask |
| 100 | # 8xx specific questions. | |
| 101 | comment "Generic MPC8xx Options" | |
| 102 | ||
| 103 | config 8xx_COPYBACK | |
| 104 | bool "Copy-Back Data Cache (else Writethrough)" | |
| 105 | help | |
| 106 | Saying Y here will cause the cache on an MPC8xx processor to be used | |
| 107 | in Copy-Back mode. If you say N here, it is used in Writethrough | |
| 108 | mode. | |
| 109 | ||
| 110 | If in doubt, say Y here. | |
| 111 | ||
| 112 | config 8xx_CPU6 | |
| 113 | bool "CPU6 Silicon Errata (860 Pre Rev. C)" | |
| 114 | help | |
| 115 | MPC860 CPUs, prior to Rev C have some bugs in the silicon, which | |
| 116 | require workarounds for Linux (and most other OSes to work). If you | |
| 117 | get a BUG() very early in boot, this might fix the problem. For | |
| 118 | more details read the document entitled "MPC860 Family Device Errata | |
| c8a55f3d | 119 | Reference" on Freescale's website. This option also incurs a |
| 14cf11af PM |
120 | performance hit. |
| 121 | ||
| 122 | If in doubt, say N here. | |
| 123 | ||
| 74016852 SW |
124 | config 8xx_CPU15 |
| 125 | bool "CPU15 Silicon Errata" | |
| 126 | default y | |
| 127 | help | |
| 128 | This enables a workaround for erratum CPU15 on MPC8xx chips. | |
| 129 | This bug can cause incorrect code execution under certain | |
| 130 | circumstances. This workaround adds some overhead (a TLB miss | |
| 131 | every time execution crosses a page boundary), and you may wish | |
| 132 | to disable it if you have worked around the bug in the compiler | |
| 133 | (by not placing conditional branches or branches to LR or CTR | |
| 134 | in the last word of a page, with a target of the last cache | |
| 135 | line in the next page), or if you have used some other | |
| 136 | workaround. | |
| 137 | ||
| 138 | If in doubt, say Y here. | |
| 139 | ||
| 14cf11af PM |
140 | choice |
| 141 | prompt "Microcode patch selection" | |
| 142 | default NO_UCODE_PATCH | |
| 143 | help | |
| 144 | Help not implemented yet, coming soon. | |
| 145 | ||
| 146 | config NO_UCODE_PATCH | |
| 147 | bool "None" | |
| 148 | ||
| 149 | config USB_SOF_UCODE_PATCH | |
| 150 | bool "USB SOF patch" | |
| 151 | help | |
| 152 | Help not implemented yet, coming soon. | |
| 153 | ||
| 154 | config I2C_SPI_UCODE_PATCH | |
| 155 | bool "I2C/SPI relocation patch" | |
| 156 | help | |
| 157 | Help not implemented yet, coming soon. | |
| 158 | ||
| 159 | config I2C_SPI_SMC1_UCODE_PATCH | |
| 160 | bool "I2C/SPI/SMC1 relocation patch" | |
| 161 | help | |
| 162 | Help not implemented yet, coming soon. | |
| 163 | ||
| 164 | endchoice | |
| 165 | ||
| 166 | config UCODE_PATCH | |
| 167 | bool | |
| 168 | default y | |
| 169 | depends on !NO_UCODE_PATCH | |
| 170 | ||
| 171 | endmenu |