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[v2,0/3] hw/sd: Add Cadence SDHCI emulation

Message ID 1597658722-12922-1-git-send-email-bin.meng@windriver.com
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Series hw/sd: Add Cadence SDHCI emulation | expand

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Bin Meng Aug. 17, 2020, 10:05 a.m. UTC 
This series is spun off from the following series as it is hw/sd
centric, so that it can be picked up separately by Philippe.

http://patchwork.ozlabs.org/project/qemu-devel/list/?series=195648

This series fixed 2 SD card issues, and added a new model for
Cadence SDHCI controller.

Patch "[09/18] hw/sd: sdhci: Make sdhci_poweron_reset() internal visible"
in this series per the review comments.

Changes in v2:
- remove the pointless zero initialization
- fix SDSC size check in sd_set_csd() too
- use 's' for the model state
- call device_cold_reset() in cadence_sdhci_reset()
- add .impl in cadence_sdhci_ops
- move Cadence specific register defines to cadence_sdhci.c
- use 'sdhci' instead of 'slot' to represent SDHCIState
- use sysbus_mmio_get_region() to access SDHCI model's memory region
- initialize TYPE_SYSBUS_SDHCI in the instance_init() so that users
  of Cadence SDHCI do not have to do that themselves
- propergate irq and 'sd-bus' from generic-sdhci

Bin Meng (3):
  hw/sd: sd: Fix incorrect populated function switch status data
    structure
  hw/sd: sd: Correct the maximum size of a Standard Capacity SD Memory
    Card
  hw/sd: Add Cadence SDHCI emulation

 hw/sd/Kconfig                 |   4 +
 hw/sd/Makefile.objs           |   1 +
 hw/sd/cadence_sdhci.c         | 200 ++++++++++++++++++++++++++++++++++++++++++
 hw/sd/sd.c                    |   9 +-
 include/hw/sd/cadence_sdhci.h |  46 ++++++++++
 5 files changed, 257 insertions(+), 3 deletions(-)
 create mode 100644 hw/sd/cadence_sdhci.c
 create mode 100644 include/hw/sd/cadence_sdhci.h