X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv8%2FKconfig;h=0188b95e99fa64672e88b3ad6289ab26825339fc;hb=4961eafc25d0bfa7ac5f88ec78a7f7501c202fbb;hp=0b3d98ef2a73720218e098b6effee91d03c08370;hpb=daa926448c95ae758400737d87fad288ec7077e2;p=u-boot

diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm/cpu/armv8/Kconfig
index 0b3d98ef2a..0188b95e99 100644
--- a/arch/arm/cpu/armv8/Kconfig
+++ b/arch/arm/cpu/armv8/Kconfig
@@ -30,8 +30,10 @@ config ARMV8_SPIN_TABLE
 	  To use this feature, you must do:
 	    - Specify enable-method = "spin-table" in each CPU node in the
 	      Device Tree you are using to boot the kernel
-	    - Let secondary CPUs in U-Boot (in a board specific manner)
-	      before the master CPU jumps to the kernel
+	    - Bring secondary CPUs into U-Boot proper in a board specific
+	      manner.  This must be done *after* relocation.  Otherwise, the
+	      secondary CPUs will spin in unprotected memory area because the
+	      master CPU protects the relocated spin code.
 
 	  U-Boot automatically does:
 	    - Set "cpu-release-addr" property of each CPU node