UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-mmp/Kconfig
View File

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

3
arch/arm/mach-mmp/Makefile
View File

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

2
drivers/dma/Kconfig
View File

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