[src/trunk]: src/sys/arch/arm/broadcom emmc supports 1k block size, so set SD...

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

details:   https://anonhg.NetBSD.org/src/rev/a6dc96ae05dd
branches:  trunk
changeset: 783748:a6dc96ae05dd
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Mon Jan 07 13:23:46 2013 +0000

description:
emmc supports 1k block size, so set SDHC_MAX_BLK_LEN_1024 in host caps

diffstat:

 sys/arch/arm/broadcom/bcm2835_emmc.c |  14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)

diffs (38 lines):

diff -r 126986d47f0f -r a6dc96ae05dd sys/arch/arm/broadcom/bcm2835_emmc.c
--- a/sys/arch/arm/broadcom/bcm2835_emmc.c      Mon Jan 07 02:56:24 2013 +0000
+++ b/sys/arch/arm/broadcom/bcm2835_emmc.c      Mon Jan 07 13:23:46 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bcm2835_emmc.c,v 1.4 2012/12/23 18:26:16 jakllsch Exp $        */
+/*     $NetBSD: bcm2835_emmc.c,v 1.5 2013/01/07 13:23:46 jmcneill Exp $        */
 
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bcm2835_emmc.c,v 1.4 2012/12/23 18:26:16 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bcm2835_emmc.c,v 1.5 2013/01/07 13:23:46 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -83,12 +83,16 @@
        int error;
 
        sc->sc.sc_dev = self;
-//     sc->sc.sc_dmat = aaa->amba_dmat;
+       sc->sc.sc_dmat = aaa->aaa_dmat;
        sc->sc.sc_flags = 0;
-//     sc->sc.sc_flags |= SDHC_FLAG_USE_DMA;           /* not available (yet) */
        sc->sc.sc_flags |= SDHC_FLAG_32BIT_ACCESS;
        sc->sc.sc_flags |= SDHC_FLAG_HOSTCAPS;
-       sc->sc.sc_caps = SDHC_VOLTAGE_SUPP_3_3V | SDHC_HIGH_SPEED_SUPP;
+       sc->sc.sc_caps = SDHC_VOLTAGE_SUPP_3_3V | SDHC_HIGH_SPEED_SUPP |
+           SDHC_MAX_BLK_LEN_1024;
+#if notyet
+       sc->sc.sc_flags |= SDHC_FLAG_USE_DMA;
+       sc->sc.sc_caps |= SDHC_DMA_SUPPORT;
+#endif
        sc->sc.sc_host = sc->sc_hosts;
        sc->sc.sc_clkbase = 50000;      /* Default to 50MHz */
        sc->sc_iot = aaa->aaa_iot;