The BCM43438 chip on the Raspberry Pi 3 board needs a delay after firmware download for the setup to complete successfully. Based on Yocto patch from Phil Elwell. --- tools/hciattach_bcm43xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/hciattach_bcm43xx.c b/tools/hciattach_bcm43xx.c index 81f38cbbcf92..1140379d5cc4 100644 --- a/tools/hciattach_bcm43xx.c +++ b/tools/hciattach_bcm43xx.c @@ -380,6 +380,7 @@ int bcm43xx_init(int fd, int def_speed, int speed, struct termios *ti, return -1; } + sleep(1); if (bcm43xx_reset(fd)) return -1; } -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
