[src/trunk]: src/sys/arch/evbarm/rpi Only remap sdhost/sdhci on boards with w...

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ccf123a3dab6
branches:  trunk
changeset: 355502:ccf123a3dab6
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Mon Jul 31 10:45:04 2017 +0000

description:
Only remap sdhost/sdhci on boards with wifi.

diffstat:

 sys/arch/evbarm/rpi/rpi_machdep.c |  34 ++++++++++++++++++----------------
 1 files changed, 18 insertions(+), 16 deletions(-)

diffs (55 lines):

diff -r d78fca309a68 -r ccf123a3dab6 sys/arch/evbarm/rpi/rpi_machdep.c
--- a/sys/arch/evbarm/rpi/rpi_machdep.c Mon Jul 31 10:41:39 2017 +0000
+++ b/sys/arch/evbarm/rpi/rpi_machdep.c Mon Jul 31 10:45:04 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rpi_machdep.c,v 1.76 2017/07/31 10:41:39 jmcneill Exp $        */
+/*     $NetBSD: rpi_machdep.c,v 1.77 2017/07/31 10:45:04 jmcneill Exp $        */
 
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rpi_machdep.c,v 1.76 2017/07/31 10:41:39 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rpi_machdep.c,v 1.77 2017/07/31 10:45:04 jmcneill Exp $");
 
 #include "opt_arm_debug.h"
 #include "opt_bcm283x.h"
@@ -481,20 +481,22 @@
 rpi_pinctrl(void)
 {
 #if NBCMSDHOST > 0
-       /*
-        * If the sdhost driver is present, map the SD card slot to the
-        * SD host controller and the sdhci driver to the SDIO pins.
-        */
-       for (int pin = 48; pin <= 53; pin++) {
-               /* Enable SDHOST on SD card slot */
-               bcm2835gpio_function_select(pin, BCM2835_GPIO_ALT0);
-       }
-       for (int pin = 34; pin <= 39; pin++) {
-               /* Enable SDHCI on SDIO */
-               bcm2835gpio_function_select(pin, BCM2835_GPIO_ALT3);
-               bcm2835gpio_function_setpull(pin,
-                   pin == 34 ? BCM2835_GPIO_GPPUD_PULLOFF :
-                   BCM2835_GPIO_GPPUD_PULLUP);
+       if (rpi_rev_has_btwifi(vb.vbt_boardrev.rev)) {
+               /*
+                * If the sdhost driver is present, map the SD card slot to the
+                * SD host controller and the sdhci driver to the SDIO pins.
+                */
+               for (int pin = 48; pin <= 53; pin++) {
+                       /* Enable SDHOST on SD card slot */
+                       bcm2835gpio_function_select(pin, BCM2835_GPIO_ALT0);
+               }
+               for (int pin = 34; pin <= 39; pin++) {
+                       /* Enable SDHCI on SDIO */
+                       bcm2835gpio_function_select(pin, BCM2835_GPIO_ALT3);
+                       bcm2835gpio_function_setpull(pin,
+                           pin == 34 ? BCM2835_GPIO_GPPUD_PULLOFF :
+                           BCM2835_GPIO_GPPUD_PULLUP);
+               }
        }
 #endif