From: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Date: Tue, 23 May 2023 12:42:14 +0000 (+0200)
Subject: firmware: zynqmp: Store driver data in data section
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=497322436db400d569c346e915f4982215d98db1;p=u-boot.git

firmware: zynqmp: Store driver data in data section

Store the driver data in the data section to make the data usable before
relocation. Additionally mark the driver data static to restrict the
access.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Link: https://lore.kernel.org/r/20230523124215.30915-5-stefan.herbrechtsmeier-oss@weidmueller.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
---

diff --git a/drivers/firmware/firmware-zynqmp.c b/drivers/firmware/firmware-zynqmp.c
index e1abfb4cec..74d1b67541 100644
--- a/drivers/firmware/firmware-zynqmp.c
+++ b/drivers/firmware/firmware-zynqmp.c
@@ -23,10 +23,10 @@
 #define XST_PM_NO_ACCESS	2002L
 #define XST_PM_ALREADY_CONFIGURED	2009L
 
-struct zynqmp_power {
+static struct zynqmp_power {
 	struct mbox_chan tx_chan;
 	struct mbox_chan rx_chan;
-} zynqmp_power = {};
+} zynqmp_power __section(".data");
 
 #define NODE_ID_LOCATION	5