From: Marek Vasut <marek.vasut+renesas@mailbox.org>
Date: Tue, 26 Mar 2024 22:13:16 +0000 (+0100)
Subject: boot: fdt: Move usable variable below updated comment
X-Git-Tag: v2025.01-rc5-pxa1908~578^2
X-Git-Url: http://git.dujemihanovic.xyz/img/static/html/%7B%7B?a=commitdiff_plain;h=c7afe41bf603ab5dd824fb7b10dcd000cbbcafa0;p=u-boot.git

boot: fdt: Move usable variable below updated comment

Move the variable below comment which explains what the variable means.
Update the comment. No functional change.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
---

diff --git a/boot/image-fdt.c b/boot/image-fdt.c
index c37442c913..2b92bdaff1 100644
--- a/boot/image-fdt.c
+++ b/boot/image-fdt.c
@@ -218,12 +218,12 @@ int boot_relocate_fdt(struct lmb *lmb, char **of_flat_tree, ulong *of_size)
 			if (start + size < low)
 				continue;
 
-			usable = min(start + size, low + mapsize);
-
 			/*
 			 * At least part of this DRAM bank is usable, try
-			 * using it for LMB allocation.
+			 * using the DRAM bank up to 'usable' address limit
+			 * for LMB allocation.
 			 */
+			usable = min(start + size, low + mapsize);
 			addr = lmb_alloc_base(lmb, of_len, 0x1000, usable);
 			of_start = map_sysmem(addr, of_len);
 			/* Allocation succeeded, use this block. */