marvell: a8k: enable BL31 cache by default

wojtas-marcin · wojtas-marcin · commit 03363af88871 · 2020-06-03T12:22:31.000+02:00
BL31_CACHE_DISABLE flag was introduced as a work-around
for the older SoC revisions. Since it is not relevant in the
newest versions, toggle it to be disabled by default.
One can still specify it by adding 'BL31_CACHE_DISABLE=1'
string to the build command.

Change-Id: I11b52dade3ff7f8ee643b8078c6e447c45946570
Signed-off-by: Marcin Wojtas &lt;mw@semihalf.com&gt;
diff --git a/plat/marvell/a8k/common/a8k_common.mk b/plat/marvell/a8k/common/a8k_common.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2016 - 2018 Marvell International Ltd.
+# Copyright (C) 2016 - 2020 Marvell International Ltd.
 #
 # SPDX-License-Identifier:     BSD-3-Clause
 # https://spdx.org/licenses
@@ -22,7 +22,7 @@ ERRATA_A72_859971	:= 1
 MSS_SUPPORT		:= 1
 
 # Disable EL3 cache for power management
-BL31_CACHE_DISABLE	:= 1
+BL31_CACHE_DISABLE	:= 0
 $(eval $(call add_define,BL31_CACHE_DISABLE))
 
 $(eval $(call add_define,PCI_EP_SUPPORT))

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`#`
`2`		`-# Copyright (C) 2016 - 2018 Marvell International Ltd.`
	`2`	`+# Copyright (C) 2016 - 2020 Marvell International Ltd.`
`3`	`3`	`#`
`4`	`4`	`# SPDX-License-Identifier: BSD-3-Clause`
`5`	`5`	`# https://spdx.org/licenses`
`@@ -22,7 +22,7 @@ ERRATA_A72_859971 := 1`
`22`	`22`	`MSS_SUPPORT := 1`
`23`	`23`
`24`	`24`	`# Disable EL3 cache for power management`
`25`		`-BL31_CACHE_DISABLE := 1`
	`25`	`+BL31_CACHE_DISABLE := 0`
`26`	`26`	`$(eval $(call add_define,BL31_CACHE_DISABLE))`
`27`	`27`
`28`	`28`	`$(eval $(call add_define,PCI_EP_SUPPORT))`