| From 96e5e5eef04c6c4ae83d4d822a536cfa87605ae2 Mon Sep 17 00:00:00 2001 |
| From: Phil Elwell <phil@raspberrypi.org> |
| Date: Tue, 16 Feb 2016 16:39:09 +0000 |
| Subject: [PATCH] bcm43xx: The UART speed must be reset after the firmware |
| download |
| |
| --- |
| tools/hciattach_bcm43xx.c | 6 ++---- |
| 1 file changed, 2 insertions(+), 4 deletions(-) |
| |
| diff --git a/tools/hciattach_bcm43xx.c b/tools/hciattach_bcm43xx.c |
| index b89fc1b50..de01a6aea 100644 |
| --- a/tools/hciattach_bcm43xx.c |
| +++ b/tools/hciattach_bcm43xx.c |
| @@ -350,11 +350,8 @@ int bcm43xx_init(int fd, int def_speed, int speed, struct termios *ti, |
| return -1; |
| |
| if (bcm43xx_locate_patch(FIRMWARE_DIR, chip_name, fw_path)) { |
| - fprintf(stderr, "Patch not found, continue anyway\n"); |
| + fprintf(stderr, "Patch not found for %s, continue anyway\n", chip_name); |
| } else { |
| - if (bcm43xx_set_speed(fd, ti, speed)) |
| - return -1; |
| - |
| if (bcm43xx_load_firmware(fd, fw_path)) |
| return -1; |
| |
| @@ -364,6 +361,7 @@ int bcm43xx_init(int fd, int def_speed, int speed, struct termios *ti, |
| return -1; |
| } |
| |
| + sleep(1); |
| if (bcm43xx_reset(fd)) |
| return -1; |
| } |