zynqmp: restore the jtag interface

[platform/kernel/u-boot.git] / arch / arm / mach-zynqmp / Kconfig

diff --git a/arch/arm/mach-zynqmp/Kconfig b/arch/arm/mach-zynqmp/Kconfig
index f7b08db..e4f2e24 100644 (file)
--- a/arch/arm/mach-zynqmp/Kconfig
+++ b/arch/arm/mach-zynqmp/Kconfig
@@ -149,6 +149,14 @@ config SPL_ZYNQMP_ALT_BOOTMODE_ENABLED
          Overwrite bootmode selected via boot mode pins to tell SPL what should
          be the next boot device.
 
+config SPL_ZYNQMP_RESTORE_JTAG
+       bool "Restore JTAG"
+       depends on SPL
+       help
+         Booting SPL in secure mode causes the CSU to disable the JTAG interface
+         even if no eFuses were burnt. This option restores the interface if
+         possible.
+
 config ZYNQ_SDHCI_MAX_FREQ
        default 200000000