Re: [PATCH 9/9] [DNI] ARM: multi_v7_defconfig: Enable CONFIG_ARM_LPAE for multi_v7_config
From: "Russell King (Oracle)" <linux@armlinux.org.uk>
Date: 2023-01-19 16:00:57
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linux-devicetree
On Thu, Jan 19, 2023 at 03:42:36PM +0100, Alexander Stein wrote:
quoted hunk ↗ jump to hunk
This is necessary to support PCIe on LS1021A. Signed-off-by: Alexander Stein <redacted> --- arch/arm/configs/multi_v7_defconfig | 1 + 1 file changed, 1 insertion(+)diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 441a449172368..f0757f05ec2c2 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig@@ -105,6 +105,7 @@ CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_VEXPRESS_TC2_PM=y CONFIG_ARCH_WM8850=y CONFIG_ARCH_ZYNQ=y +CONFIG_ARM_LPAE=y CONFIG_SMP=y CONFIG_NR_CPUS=16 CONFIG_ARM_APPENDED_DTB=y
Enabling LPAE will break multi_v7 on CPUs that do not support LPAE, such as Cortex A9, rendering iMX6 platforms unbootable with this defconfig. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel