leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

IPQ40xx: Add SMEM support

Browse Source 
There is already existing driver for SMEM so lets enable it for IPQ40xx as well.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
This commit is contained in:
Robert Marko 2020-09-10 16:00:01 +02:00 committed by Tom Rini
parent 5ae15415c1
commit 6ef099b29e
3 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/Kconfig
View File

@ -767,8 +767,10 @@ config ARCH_IPQ40XX
select DM
select DM_GPIO
select DM_SERIAL
select MSM_SMEM
select PINCTRL
select CLK
select SMEM
select OF_CONTROL
imply CMD_DM

5
arch/arm/dts/qcom-ipq4019.dtsi
View File

@ -39,6 +39,11 @@
};
};
smem {
compatible = "qcom,smem";
memory-region = <&smem_mem>;
};
soc: soc {
#address-cells = <1>;
#size-cells = <1>;

2
drivers/smem/Kconfig
View File

@ -15,7 +15,7 @@ config SANDBOX_SMEM
config MSM_SMEM
bool "Qualcomm Shared Memory Manager (SMEM)"
depends on DM
depends on ARCH_SNAPDRAGON
depends on ARCH_SNAPDRAGON || ARCH_IPQ40XX
help
Enable support for the Qualcomm Shared Memory Manager.
The driver provides an interface to items in a heap shared among all