Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180116' into staging

target-arm queue:
 * SDHCI: cleanups and minor bug fixes
 * target/arm: minor refactor preparatory to fp16 support
 * omap_ssd, ssi-sd, pl181, milkymist-memcard: reset the SD
   card on controller reset (fixes migration failures)
 * target/arm: Handle page table walk load failures correctly
 * hw/arm/virt: Add virt-2.12 machine type
 * get_phys_addr_pmsav7: Support AP=0b111 for v7M
 * hw/intc/armv7m: Support byte and halfword accesses to CFSR

# gpg: Signature made Tue 16 Jan 2018 13:33:31 GMT
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180116: (24 commits)
  sdhci: add a 'dma' property to the sysbus devices
  sdhci: fix the PCI device, using the PCI address space for DMA
  sdhci: Implement write method of ACMD12ERRSTS register
  sdhci: fix CAPAB/MAXCURR registers, both are 64bit and read-only
  sdhci: rename the SDHC_CAPAB register
  sdhci: move MASK_TRNMOD with other SDHC_TRN* defines in "sd-internal.h"
  sdhci: convert the DPRINT() calls into trace events
  sdhci: use qemu_log_mask(UNIMP) instead of fprintf()
  sdhci: refactor common sysbus/pci unrealize() into sdhci_common_unrealize()
  sdhci: refactor common sysbus/pci realize() into sdhci_common_realize()
  sdhci: refactor common sysbus/pci class_init() into sdhci_common_class_init()
  sdhci: use DEFINE_SDHCI_COMMON_PROPERTIES() for common sysbus/pci properties
  sdhci: remove dead code
  sdhci: clean up includes
  target/arm: Add fp16 support to vfp_expand_imm
  target/arm: Split out vfp_expand_imm
  hw/sd/omap_mmc: Reset SD card on controller reset
  hw/sd/ssi-sd: Reset SD card on controller reset
  hw/sd/milkymist-memcard: Reset SD card on controller reset
  hw/sd/pl181: Reset SD card on controller reset
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 10 insertions, 4 deletions

diff --git a/hw/sd/omap_mmc.c b/hw/sd/omap_mmc.c
index e934cd3656..5b47cadf11 100644
--- a/hw/sd/omap_mmc.c
+++ b/hw/sd/omap_mmc.c
@@ -305,6 +305,12 @@ void omap_mmc_reset(struct omap_mmc_s *host)
     host->cdet_enable = 0;
     qemu_set_irq(host->coverswitch, host->cdet_state);
     host->clkdiv = 0;
+
+    /* Since we're still using the legacy SD API the card is not plugged
+     * into any bus, and we must reset it manually. When omap_mmc is
+     * QOMified this must move into the QOM reset function.
+     */
+    device_reset(DEVICE(host->card));
 }
 
 static uint64_t omap_mmc_read(void *opaque, hwaddr offset,
@@ -587,8 +593,6 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base,
     s->lines = 1;	/* TODO: needs to be settable per-board */
     s->rev = 1;
 
-    omap_mmc_reset(s);
-
     memory_region_init_io(&s->iomem, NULL, &omap_mmc_ops, s, "omap.mmc", 0x800);
     memory_region_add_subregion(sysmem, base, &s->iomem);
 
@@ -598,6 +602,8 @@ struct omap_mmc_s *omap_mmc_init(hwaddr base,
         exit(1);
     }
 
+    omap_mmc_reset(s);
+
     return s;
 }
 
@@ -613,8 +619,6 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
     s->lines = 4;
     s->rev = 2;
 
-    omap_mmc_reset(s);
-
     memory_region_init_io(&s->iomem, NULL, &omap_mmc_ops, s, "omap.mmc",
                           omap_l4_region_size(ta, 0));
     omap_l4_attach(ta, 0, &s->iomem);
@@ -628,6 +632,8 @@ struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
     s->cdet = qemu_allocate_irq(omap_mmc_cover_cb, s, 0);
     sd_set_cb(s->card, NULL, s->cdet);
 
+    omap_mmc_reset(s);
+
     return s;
 }