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6a794a27da
The Aspeed AST2x00 can contain a ColdFire v1 coprocessor which is currently unused on OpenPower systems. This adds an alternative to the fsi-master-gpio driver that uses that coprocessor instead of bit banging from the ARM core itself. The end result is about 4 times faster. The firmware for the coprocessor and its source code can be found at https://github.com/ozbenh/cf-fsi and is system specific. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
8 lines
268 B
Makefile
8 lines
268 B
Makefile
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obj-$(CONFIG_FSI) += fsi-core.o
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obj-$(CONFIG_FSI_MASTER_HUB) += fsi-master-hub.o
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obj-$(CONFIG_FSI_MASTER_GPIO) += fsi-master-gpio.o
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obj-$(CONFIG_FSI_MASTER_AST_CF) += fsi-master-ast-cf.o
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obj-$(CONFIG_FSI_SCOM) += fsi-scom.o
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obj-$(CONFIG_FSI_SBEFIFO) += fsi-sbefifo.o
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