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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/ppc/8xx_io/Kconfig
downloadlinux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
linux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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+#
+# MPC8xx Communication options
+#
+
+menu "MPC8xx CPM Options"
+ depends on 8xx
+
+config SCC_ENET
+ bool "CPM SCC Ethernet"
+ depends on NET_ETHERNET
+ help
+ Enable Ethernet support via the Motorola MPC8xx serial
+ communications controller.
+
+choice
+ prompt "SCC used for Ethernet"
+ depends on SCC_ENET
+ default SCC1_ENET
+
+config SCC1_ENET
+ bool "SCC1"
+ help
+ Use MPC8xx serial communications controller 1 to drive Ethernet
+ (default).
+
+config SCC2_ENET
+ bool "SCC2"
+ help
+ Use MPC8xx serial communications controller 2 to drive Ethernet.
+
+config SCC3_ENET
+ bool "SCC3"
+ help
+ Use MPC8xx serial communications controller 3 to drive Ethernet.
+
+endchoice
+
+config FEC_ENET
+ bool "860T FEC Ethernet"
+ depends on NET_ETHERNET
+ help
+ Enable Ethernet support via the Fast Ethernet Controller (FCC) on
+ the Motorola MPC8260.
+
+config USE_MDIO
+ bool "Use MDIO for PHY configuration"
+ depends on FEC_ENET
+ help
+ On some boards the hardware configuration of the ethernet PHY can be
+ used without any software interaction over the MDIO interface, so
+ all MII code can be omitted. Say N here if unsure or if you don't
+ need link status reports.
+
+config FEC_AM79C874
+ bool "Support AMD79C874 PHY"
+ depends on USE_MDIO
+
+config FEC_LXT970
+ bool "Support LXT970 PHY"
+ depends on USE_MDIO
+
+config FEC_LXT971
+ bool "Support LXT971 PHY"
+ depends on USE_MDIO
+
+config FEC_QS6612
+ bool "Support QS6612 PHY"
+ depends on USE_MDIO
+
+config ENET_BIG_BUFFERS
+ bool "Use Big CPM Ethernet Buffers"
+ depends on NET_ETHERNET
+ help
+ Allocate large buffers for MPC8xx Etherenet. Increases throughput
+ and decreases the likelihood of dropped packets, but costs memory.
+
+config HTDMSOUND
+ bool "Embedded Planet HIOX Audio"
+ depends on SOUND=y
+
+# This doesn't really belong here, but it is convenient to ask
+# 8xx specific questions.
+comment "Generic MPC8xx Options"
+
+config 8xx_COPYBACK
+ bool "Copy-Back Data Cache (else Writethrough)"
+ help
+ Saying Y here will cause the cache on an MPC8xx processor to be used
+ in Copy-Back mode. If you say N here, it is used in Writethrough
+ mode.
+
+ If in doubt, say Y here.
+
+config 8xx_CPU6
+ bool "CPU6 Silicon Errata (860 Pre Rev. C)"
+ help
+ MPC860 CPUs, prior to Rev C have some bugs in the silicon, which
+ require workarounds for Linux (and most other OSes to work). If you
+ get a BUG() very early in boot, this might fix the problem. For
+ more details read the document entitled "MPC860 Family Device Errata
+ Reference" on Motorola's website. This option also incurs a
+ performance hit.
+
+ If in doubt, say N here.
+
+choice
+ prompt "Microcode patch selection"
+ default NO_UCODE_PATCH
+ help
+ Help not implemented yet, coming soon.
+
+config NO_UCODE_PATCH
+ bool "None"
+
+config USB_SOF_UCODE_PATCH
+ bool "USB SOF patch"
+ help
+ Help not implemented yet, coming soon.
+
+config I2C_SPI_UCODE_PATCH
+ bool "I2C/SPI relocation patch"
+ help
+ Help not implemented yet, coming soon.
+
+config I2C_SPI_SMC1_UCODE_PATCH
+ bool "I2C/SPI/SMC1 relocation patch"
+ help
+ Help not implemented yet, coming soon.
+
+endchoice
+
+config UCODE_PATCH
+ bool
+ default y
+ depends on !NO_UCODE_PATCH
+
+endmenu
+