| Message ID | 20241124-b4-modernise-smem-v1-10-b7852c11b67c@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | qcom: smem: modernize SMEM in U-Boot | expand |
Hi Caleb, On Sun, 24 Nov 2024 at 12:17, Caleb Connolly <caleb.connolly@linaro.org> wrote: > > Build the new SMEM driver port, and select it when ARCH_SNAPDRAGON is > selected, since it will be a hard dependency for Qualcomm platforms. > > Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> > --- > drivers/soc/qcom/Kconfig | 8 ++++++++ > drivers/soc/qcom/Makefile | 1 + > 2 files changed, 9 insertions(+) > > diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig > index 4aa7833930c7..ee3d299eebe6 100644 > --- a/drivers/soc/qcom/Kconfig > +++ b/drivers/soc/qcom/Kconfig > @@ -23,5 +23,13 @@ config QCOM_RPMH > help > Say y here to support the Qualcomm RPMh (resource peripheral manager) > if you need to control regulators on Qualcomm platforms, say y here. > > +config QCOM_SMEM > + bool "Qualcomm SMEM support" > + help > + Say y here to support the Qualcomm SMEM (shared memory) client driver. It's not a driver anymore, just support code. With that fixed: Reviewed-by: Simon Glass <sjg@chromium.org> > + SMEM is a shared memory region that is used to pass information about > + the hardware (e.g. DRAM layout, PMIC configuration, etc) between bootloader > + staged and the OS. If in doubt, say y. > + > endif # SOC_QCOM > diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile > index 78fae8bbfa16..f4102f9155a8 100644 > --- a/drivers/soc/qcom/Makefile > +++ b/drivers/soc/qcom/Makefile > @@ -1,4 +1,5 @@ > # SPDX-License-Identifier: GPL-2.0+ > > obj-$(CONFIG_QCOM_COMMAND_DB) += cmd-db.o > obj-$(CONFIG_QCOM_RPMH) += rpmh-rsc.o rpmh.o > +obj-$(CONFIG_QCOM_SMEM) += smem.o > > -- > 2.47.0 > Regards, Simon
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index 4aa7833930c7..ee3d299eebe6 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -23,5 +23,13 @@ config QCOM_RPMH help Say y here to support the Qualcomm RPMh (resource peripheral manager) if you need to control regulators on Qualcomm platforms, say y here. +config QCOM_SMEM + bool "Qualcomm SMEM support" + help + Say y here to support the Qualcomm SMEM (shared memory) client driver. + SMEM is a shared memory region that is used to pass information about + the hardware (e.g. DRAM layout, PMIC configuration, etc) between bootloader + staged and the OS. If in doubt, say y. + endif # SOC_QCOM diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile index 78fae8bbfa16..f4102f9155a8 100644 --- a/drivers/soc/qcom/Makefile +++ b/drivers/soc/qcom/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0+ obj-$(CONFIG_QCOM_COMMAND_DB) += cmd-db.o obj-$(CONFIG_QCOM_RPMH) += rpmh-rsc.o rpmh.o +obj-$(CONFIG_QCOM_SMEM) += smem.o
Build the new SMEM driver port, and select it when ARCH_SNAPDRAGON is selected, since it will be a hard dependency for Qualcomm platforms. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> --- drivers/soc/qcom/Kconfig | 8 ++++++++ drivers/soc/qcom/Makefile | 1 + 2 files changed, 9 insertions(+)