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remoteproc/davinci: Update Kconfig to depend on DMA_CMA 

The davinci remoteproc driver requires a CMA pool for allocating
memory for virtio vrings/buffers and other sections of the firmware
image. The allocations are done using the DMA API. The CMA option is
currently selected automatically on systems with MMU when davinci
remoteproc is enabled, switch this to a saner depends on dependency
convention. The dependency is also updated to use the DMA_CMA kconfig
symbol that is used for CMA allocations using the DMA API, the CMA
dependency is inherited implicitly.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Suman Anna 2017-05-18 17:08:59 -05:00 committed by Bjorn Andersson
parent ca91ab5f11
commit c51e882cd7
1 changed files with 1 additions and 1 deletions
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drivers/remoteproc/Kconfig
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@ -52,7 +52,7 @@ config DA8XX_REMOTEPROC
tristate "DA8xx/OMAP-L13x remoteproc support" tristate "DA8xx/OMAP-L13x remoteproc support"
depends on ARCH_DAVINCI_DA8XX depends on ARCH_DAVINCI_DA8XX
depends on REMOTEPROC depends on REMOTEPROC
select CMA if MMU depends on DMA_CMA
select RPMSG_VIRTIO select RPMSG_VIRTIO
help help
Say y here to support DA8xx/OMAP-L13x remote processors via the Say y here to support DA8xx/OMAP-L13x remote processors via the