On 3/17/24 12:29 PM, Laurent Pinchart wrote:
Hi Marek,

Thank you for the patch.

On Sun, Mar 17, 2024 at 07:16:31AM +0100, Marek Vasut wrote:
Move the variable below comment which explains what the variable means.
Update the comment. No functional change.

Suggested-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Signed-off-by: Marek Vasut <marek.vasut+rene...@mailbox.org>
---
Cc: Heinrich Schuchardt <xypron.g...@gmx.de>
Cc: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
Cc: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Cc: Simon Glass <s...@chromium.org>
Cc: Tom Rini <tr...@konsulko.com>
---
  boot/image-fdt.c | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/boot/image-fdt.c b/boot/image-fdt.c
index c37442c9130..16cd15e7e44 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 the DRAM bank up to $usable address

s/the the/the/

Is it a u-boot convention to write $variable to refer to a variable in
comments ?

I don't think there is any convention so far, but some convention would be good to discern what is a variable and what is a regular word, esp. since 'usable' appears in both forms in the comment. Kerneldoc @usable could be an option, shell $usable could also be an option.

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