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Diffstat (limited to 'arch/ppc/8xx_io/Kconfig')
| -rw-r--r-- | arch/ppc/8xx_io/Kconfig | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/arch/ppc/8xx_io/Kconfig b/arch/ppc/8xx_io/Kconfig new file mode 100644 index 000000000000..9e2227ec3b34 --- /dev/null +++ b/arch/ppc/8xx_io/Kconfig @@ -0,0 +1,138 @@ +# +# 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 + |