[source] firmware-utils: mktplinkfw: add support for BR region code

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/3083cc6acf479136b08e0c444a71e89938e748d2

commit 3083cc6acf479136b08e0c444a71e89938e748d2
Author: Henryk Heisig <hyniu at o2.pl>
AuthorDate: Thu Dec 7 21:28:28 2017 +0100

    firmware-utils: mktplinkfw: add support for BR region code
    
    Signed-off-by: Henryk Heisig <hyniu at o2.pl>
---
 tools/firmware-utils/src/mktplinkfw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/firmware-utils/src/mktplinkfw.c b/tools/firmware-utils/src/mktplinkfw.c
index ef19e10..ab5fd6d 100644
--- a/tools/firmware-utils/src/mktplinkfw.c
+++ b/tools/firmware-utils/src/mktplinkfw.c
@@ -170,6 +170,7 @@ static const struct fw_region regions[] = {
 	/* Default region (universal) uses code 0 as well */
 	{"US", 1},
 	{"EU", 0},
+	{"BR", 0},
 };
 
 static const struct fw_region * find_region(const char *country) {