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[5.10,083/142] ARM: imx: fix imx8m dependencies

Message ID 20210202133001.134109569@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Feb. 2, 2021, 1:37 p.m. UTC
From: Arnd Bergmann <arnd@arndb.de>


[ Upstream commit 097530bf8cd469ef7b3d52ef00cafb64b33bacb1 ]

Selecting ARM_GIC_V3 on non-CP15 processors leads to build failures
like

arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP1R3_EL1':
arch/arm/include/asm/arch_gicv3.h:36:40: error: 'c12' undeclared (first use in this function)
   36 | #define __ICC_AP1Rx(x)   __ACCESS_CP15(c12, 0, c9, x)
      |                                        ^~~

Add a dependency to only enable the gic driver when building for
at an ARMv7 target, which is the closes approximation to the ARMv8
processor that is actually in this chip.

Fixes: fc40200ebf82 ("soc: imx: increase build coverage for imx8m soc driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Signed-off-by: Sasha Levin <sashal@kernel.org>

---
 drivers/soc/imx/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.27.0
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Patch

diff --git a/drivers/soc/imx/Kconfig b/drivers/soc/imx/Kconfig
index a9370f4aacca9..05812f8ae7340 100644
--- a/drivers/soc/imx/Kconfig
+++ b/drivers/soc/imx/Kconfig
@@ -13,7 +13,7 @@  config SOC_IMX8M
 	depends on ARCH_MXC || COMPILE_TEST
 	default ARCH_MXC && ARM64
 	select SOC_BUS
-	select ARM_GIC_V3 if ARCH_MXC
+	select ARM_GIC_V3 if ARCH_MXC && ARCH_MULTI_V7
 	help
 	  If you say yes here you get support for the NXP i.MX8M family
 	  support, it will provide the SoC info like SoC family,