[Buildroot] [git commit branch/2020.05.x] boot/at91bootstrap3: enable for cortexa7

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=4af86b818891f79a312147a43377d920fa9b803d
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2020.05.x

Enable this bootloader for cortex a7 based SoCs: support for the
sama7g5 SoC is now in upstream at91bootstrap3, and it is a Cortex-A7
based SoC.

Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
(cherry picked from commit 33003a47c505ba38b58f7f58c34b7a7c50879b24)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 boot/at91bootstrap3/Config.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/boot/at91bootstrap3/Config.in b/boot/at91bootstrap3/Config.in
index faab7635da..bd3873860b 100644
--- a/boot/at91bootstrap3/Config.in
+++ b/boot/at91bootstrap3/Config.in
@@ -1,6 +1,6 @@
 config BR2_TARGET_AT91BOOTSTRAP3
 	bool "AT91 Bootstrap 3"
-	depends on BR2_arm926t || BR2_cortex_a5
+	depends on BR2_arm926t || BR2_cortex_a5 || BR2_cortex_a7
 	help
 	  AT91Bootstrap is a first level bootloader for the Atmel AT91
 	  devices. It integrates algorithms for: