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authorroot <root@artemis.panaceas.org>2015-12-25 04:40:36 +0000
committerroot <root@artemis.panaceas.org>2015-12-25 04:40:36 +0000
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+config FADS
+ bool
+
+config CPM1
+ bool
+ select CPM
+
+choice
+ prompt "8xx Machine Type"
+ depends on PPC_8xx
+ depends on 8xx
+ default MPC885ADS
+
+config MPC8XXFADS
+ bool "FADS"
+ select FADS
+
+config MPC86XADS
+ bool "MPC86XADS"
+ select CPM1
+ help
+ MPC86x Application Development System by Freescale Semiconductor.
+ The MPC86xADS is meant to serve as a platform for s/w and h/w
+ development around the MPC86X processor families.
+
+config MPC885ADS
+ bool "MPC885ADS"
+ select CPM1
+ help
+ Freescale Semiconductor MPC885 Application Development System (ADS).
+ Also known as DUET.
+ The MPC885ADS is meant to serve as a platform for s/w and h/w
+ development around the MPC885 processor family.
+
+config PPC_EP88XC
+ bool "Embedded Planet EP88xC (a.k.a. CWH-PPC-885XN-VE)"
+ select CPM1
+ help
+ This enables support for the Embedded Planet EP88xC board.
+
+ This board is also resold by Freescale as the QUICCStart
+ MPC885 Evaluation System and/or the CWH-PPC-885XN-VE.
+
+config PPC_ADDER875
+ bool "Analogue & Micro Adder 875"
+ select CPM1
+ select REDBOOT
+ help
+ This enables support for the Analogue & Micro Adder 875
+ board.
+
+config TQM8XX
+ bool "TQM8XX"
+ select CPM1
+ help
+ support for the mpc8xx based boards from TQM.
+
+endchoice
+
+menu "Freescale Ethernet driver platform-specific options"
+ depends on (FS_ENET && MPC885ADS)
+
+ config MPC8xx_SECOND_ETH
+ bool "Second Ethernet channel"
+ depends on MPC885ADS
+ default y
+ help
+ This enables support for second Ethernet on MPC885ADS and MPC86xADS boards.
+ The latter will use SCC1, for 885ADS you can select it below.
+
+ choice
+ prompt "Second Ethernet channel"
+ depends on MPC8xx_SECOND_ETH
+ default MPC8xx_SECOND_ETH_FEC2
+
+ config MPC8xx_SECOND_ETH_FEC2
+ bool "FEC2"
+ depends on MPC885ADS
+ help
+ Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2
+ (often 2-nd UART) will not work if this is enabled.
+
+ config MPC8xx_SECOND_ETH_SCC3
+ bool "SCC3"
+ depends on MPC885ADS
+ help
+ Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1
+ (often 1-nd UART) will not work if this is enabled.
+
+ endchoice
+
+endmenu
+
+#
+# MPC8xx Communication options
+#
+
+menu "MPC8xx CPM Options"
+ depends on 8xx
+
+# 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_GPIO
+ bool "GPIO API Support"
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ help
+ Saying Y here will cause the ports on an MPC8xx processor to be used
+ with the GPIO API. If you say N here, the kernel needs less memory.
+
+ 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 Freescale's website. This option also incurs a
+ performance hit.
+
+ If in doubt, say N here.
+
+config 8xx_CPU15
+ bool "CPU15 Silicon Errata"
+ default y
+ help
+ This enables a workaround for erratum CPU15 on MPC8xx chips.
+ This bug can cause incorrect code execution under certain
+ circumstances. This workaround adds some overhead (a TLB miss
+ every time execution crosses a page boundary), and you may wish
+ to disable it if you have worked around the bug in the compiler
+ (by not placing conditional branches or branches to LR or CTR
+ in the last word of a page, with a target of the last cache
+ line in the next page), or if you have used some other
+ workaround.
+
+ If in doubt, say Y 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