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From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: kernel@pengutronix.de, linux-imx@nxp.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH] drivers: soc: Fix COMPILE_TEST for IMX SCU
Date: Fri, 6 Mar 2020 11:31:19 +0000 [thread overview]
Message-ID: <20200306113119.56577-1-vincenzo.frascino@arm.com> (raw)
IMX SCU SoCs support COMPILE_TEST that allows to compile the driver on a
different platform for development purposes.
These SoCs depend on a firmware interface that is not built on COMPILE_TEST
mode. This results in triggering the following errors at compile time (on
arm64):
aarch64-none-linux-gnu-ld:
drivers/soc/imx/soc-imx-scu.o: in function `imx_scu_soc_probe':
soc-imx-scu.c:(.text+0x24): undefined reference to `imx_scu_get_handle'
aarch64-none-linux-gnu-ld:
soc-imx-scu.c:(.text+0xac): undefined reference to `imx_scu_call_rpc'
aarch64-none-linux-gnu-ld:
soc-imx-scu.c:(.text+0xd8): undefined reference to `imx_scu_call_rpc'
linux/Makefile:1078: recipe for target 'vmlinux' failed
make[1]: *** [vmlinux] Error 1
Makefile:180: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Enable the relevant compilation units in the Makefile when the config option
is selected to address the issue.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
drivers/firmware/imx/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/firmware/imx/Makefile b/drivers/firmware/imx/Makefile
index 08bc9ddfbdfb..5604adae31d9 100644
--- a/drivers/firmware/imx/Makefile
+++ b/drivers/firmware/imx/Makefile
@@ -2,3 +2,5 @@
obj-$(CONFIG_IMX_DSP) += imx-dsp.o
obj-$(CONFIG_IMX_SCU) += imx-scu.o misc.o imx-scu-irq.o
obj-$(CONFIG_IMX_SCU_PD) += scu-pd.o
+
+obj-$(CONFIG_COMPILE_TEST) += imx-scu.o misc.o imx-scu-irq.o
--
2.25.1
next reply other threads:[~2020-03-06 11:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 11:31 Vincenzo Frascino [this message]
2020-03-07 0:51 ` kbuild test robot
2020-03-07 14:11 ` kbuild test robot
2020-03-11 9:06 ` Shawn Guo
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