[source] brcm63xx: fix lzma loader for BCM6362

[LEDE Commits]

jogo pushed a commit to source.git, branch lede-17.01:
https://git.lede-project.org/02515f018799496a607216b7b765a1a60c2e22be

commit 02515f018799496a607216b7b765a1a60c2e22be
Author: Jonas Gorski <jonas.gorski at gmail.com>
AuthorDate: Tue Feb 7 19:08:04 2017 +0100

    brcm63xx: fix lzma loader for BCM6362
    
    BCM6362 and BCM3380 seem to share the same PRID. Disable serial output
    for them until we can find a way to tell them apart reliably.
    
    Fixes: 8f3cfe4ba2 ("brcm63xx: lzma-loader: add BCM3380 support")
    Signed-off-by: Jonas Gorski <jonas.gorski at gmail.com>
---
 target/linux/brcm63xx/image/lzma-loader/src/board.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/brcm63xx/image/lzma-loader/src/board.c b/target/linux/brcm63xx/image/lzma-loader/src/board.c
index 28b9c53..6a1b132 100644
--- a/target/linux/brcm63xx/image/lzma-loader/src/board.c
+++ b/target/linux/brcm63xx/image/lzma-loader/src/board.c
@@ -71,7 +71,7 @@ void board_init(void)
 		if ((prid & 0xff) == 0x04)
 			chipid_reg = 0xfff8c000;
 		else if ((prid & 0xff) == 0x70)
-			chipid_reg = 0xb4e00000;
+			return;	/* FIXME: 0002a070 can be 6362 and 3380 */
 		else if ((prid & 0xff) >= 0x30)
 			chipid_reg = 0xb0000000;
 		else