2007-08-20 16:30:14 +04:00
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config BAMBOO
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bool "Bamboo"
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depends on 44x
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default n
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select 440EP
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help
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This option enables support for the IBM PPC440EP evaluation board.
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2007-05-08 08:10:01 +04:00
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config EBONY
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bool "Ebony"
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depends on 44x
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default y
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select 440GP
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help
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This option enables support for the IBM PPC440GP evaluation board.
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2007-08-29 17:40:30 +04:00
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config SEQUOIA
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bool "Sequoia"
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depends on 44x
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default n
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select 440EPX
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help
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This option enables support for the AMCC PPC440EPX evaluation board.
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2007-05-08 08:10:01 +04:00
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#config LUAN
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# bool "Luan"
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# depends on 44x
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# default n
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# select 440SP
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# help
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# This option enables support for the IBM PPC440SP evaluation board.
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#config OCOTEA
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# bool "Ocotea"
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# depends on 44x
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# default n
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# select 440GX
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# help
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# This option enables support for the IBM PPC440GX evaluation board.
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# 44x specific CPU modules, selected based on the board above.
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config 440EP
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bool
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select PPC_FPU
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select IBM440EP_ERR42
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2007-08-20 16:30:14 +04:00
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# select IBM_NEW_EMAC_ZMII
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2007-05-08 08:10:01 +04:00
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2007-08-29 17:40:30 +04:00
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config 440EPX
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bool
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select PPC_FPU
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# Disabled until the new EMAC Driver is merged.
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# select IBM_NEW_EMAC_EMAC4
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2007-10-01 18:12:09 +04:00
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# select IBM_NEW_EMAC_RGMII
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2007-08-29 17:40:30 +04:00
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# select IBM_NEW_EMAC_ZMII
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2007-05-08 08:10:01 +04:00
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config 440GP
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bool
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Device tree aware EMAC driver
Based on BenH's earlier work, this is a new version of the EMAC driver
for the built-in ethernet found on PowerPC 4xx embedded CPUs. The
same ASIC is also found in the Axon bridge chip. This new version is
designed to work in the arch/powerpc tree, using the device tree to
probe the device, rather than the old and ugly arch/ppc OCP layer.
This driver is designed to sit alongside the old driver (that lies in
drivers/net/ibm_emac and this one in drivers/net/ibm_newemac). The
old driver is left in place to support arch/ppc until arch/ppc itself
reaches its final demise (not too long now, with luck).
This driver still has a number of things that could do with cleaning
up, but I think they can be fixed up after merging. Specifically:
- Should be adjusted to properly use the dma mapping API.
Axon needs this.
- Probe logic needs reworking, in conjuction with the general
probing code for of_platform devices. The dependencies here between
EMAC, MAL, ZMII etc. make this complicated. At present, it usually
works, because we initialize and register the sub-drivers before the
EMAC driver itself, and (being in driver code) runs after the devices
themselves have been instantiated from the device tree.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-08-23 07:56:01 +04:00
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select IBM_NEW_EMAC_ZMII
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2007-05-08 08:10:01 +04:00
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config 440GX
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bool
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config 440SP
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bool
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config 440A
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bool
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2007-08-29 17:40:30 +04:00
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depends on 440GX || 440EPX
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2007-05-08 08:10:01 +04:00
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default y
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# 44x errata/workaround config symbols, selected by the CPU models above
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config IBM440EP_ERR42
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bool
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