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[10/15] soc: qcom: smem: add build infra

Message ID 20241124-b4-modernise-smem-v1-10-b7852c11b67c@linaro.org
State New
Headers show
Series qcom: smem: modernize SMEM in U-Boot | expand

Commit Message

Caleb Connolly Nov. 24, 2024, 7:17 p.m. UTC 
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(+)
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Patch

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