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authorXu Yilun <yilun.xu@intel.com>2021-01-07 07:37:14 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-01-07 17:21:27 +0300
commit477dfdccfcae4665f073260446199933369cd50e (patch)
tree8ab7cdca5bd6e7f3eea342f6b1cc3aaab2eed221 /drivers/memory/Makefile
parent56172ab35338e3bb13c6bff65dea96b12e8c41ea (diff)
downloadlinux-477dfdccfcae4665f073260446199933369cd50e.tar.xz
memory: dfl-emif: add the DFL EMIF private feature driver
This driver is for the EMIF private feature implemented under FPGA Device Feature List (DFL) framework. It is used to expose memory interface status information as well as memory clearing control. The purpose of memory clearing block is to zero out all private memory when FPGA is to be reprogrammed. This gives users a reliable method to prevent potential data leakage. [mdf@kernel.org: Fixed up ABI doc] Reviewed-by: Tom Rix <trix@redhat.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Link: https://lore.kernel.org/r/20210107043714.991646-9-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/memory/Makefile')
-rw-r--r--drivers/memory/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/memory/Makefile b/drivers/memory/Makefile
index e71cf7b99641..bc7663ed1c25 100644
--- a/drivers/memory/Makefile
+++ b/drivers/memory/Makefile
@@ -28,6 +28,8 @@ obj-$(CONFIG_STM32_FMC2_EBI) += stm32-fmc2-ebi.o
obj-$(CONFIG_SAMSUNG_MC) += samsung/
obj-$(CONFIG_TEGRA_MC) += tegra/
obj-$(CONFIG_TI_EMIF_SRAM) += ti-emif-sram.o
+obj-$(CONFIG_FPGA_DFL_EMIF) += dfl-emif.o
+
ti-emif-sram-objs := ti-emif-pm.o ti-emif-sram-pm.o
AFLAGS_ti-emif-sram-pm.o :=-Wa,-march=armv7-a