From: Bin Meng <bin.meng@windriver.com>
Date: Sun, 31 Jan 2021 12:35:59 +0000 (+0800)
Subject: global_data.h: Change ram_top type to phys_addr_t
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=37dc958947ed305fcbd732172e22ff758f43208a;p=u-boot.git

global_data.h: Change ram_top type to phys_addr_t

It's possible to have ram_top above 4 GiB in a 32-bit system, hence
we need to declare ram_top as `phys_addr_t`.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index b6f707e97e..998beb0176 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -147,7 +147,7 @@ struct global_data {
 	/**
 	 * @ram_top: top address of RAM used by U-Boot
 	 */
-	unsigned long ram_top;
+	phys_addr_t ram_top;
 	/**
 	 * @relocaddr: start address of U-Boot in RAM
 	 *