ARM: mmp: build sram driver alone

sram driver can be used by many chips besides CPU_MMP2, and so build
it alone. Also need to select MMP_SRAM for MMP_TDMA driver.

Reported-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Qiao Zhou <zhouqiao@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Qiao Zhou 2013-12-05 09:36:21 +08:00 committed by Olof Johansson
parent 2473de06b0
commit b9f10a10cd
3 changed files with 7 additions and 1 deletions

View File

@ -136,4 +136,7 @@ config USB_EHCI_MV_U2O
help
Enables support for OTG controller which can be switched to host mode.
config MMP_SRAM
bool
endif

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@ -7,7 +7,8 @@ obj-y += common.o devices.o time.o
# SoC support
obj-$(CONFIG_CPU_PXA168) += pxa168.o
obj-$(CONFIG_CPU_PXA910) += pxa910.o
obj-$(CONFIG_CPU_MMP2) += mmp2.o sram.o
obj-$(CONFIG_CPU_MMP2) += mmp2.o
obj-$(CONFIG_MMP_SRAM) += sram.o
ifeq ($(CONFIG_COMMON_CLK), )
obj-y += clock.o

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@ -289,9 +289,11 @@ config MMP_TDMA
bool "MMP Two-Channel DMA support"
depends on ARCH_MMP
select DMA_ENGINE
select MMP_SRAM
help
Support the MMP Two-Channel DMA engine.
This engine used for MMP Audio DMA and pxa910 SQU.
It needs sram driver under mach-mmp.
Say Y here if you enabled MMP ADMA, otherwise say N.