[U-Boot] [PATCH] ARM: HYP/non-sec: Don't enable ARMV7_LPAE for old sunxi kernels

Jonathan Liu net147 at gmail.com
Tue Mar 19 05:40:07 UTC 2019


Old sunxi kernels fail to boot with ARMV7_LPAE enabled.

Signed-off-by: Jonathan Liu <net147 at gmail.com>
---
 arch/arm/cpu/armv7/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig
index 73d57a2aae..cdb7e402b4 100644
--- a/arch/arm/cpu/armv7/Kconfig
+++ b/arch/arm/cpu/armv7/Kconfig
@@ -53,7 +53,7 @@ config ARMV7_PSCI_NR_CPUS
 config ARMV7_LPAE
 	bool "Use LPAE page table format" if EXPERT
 	depends on CPU_V7A
-	default y if ARMV7_VIRT
+	default y if ARMV7_VIRT && !OLD_SUNXI_KERNEL_COMPAT
 	---help---
 	Say Y here to use the long descriptor page table format. This is
 	required if U-Boot runs in HYP mode.
-- 
2.21.0



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