This series add minimum features required by Spec v3 to support UHS-I cards.
Since v7: - we keep the 'capareg' property, this simplify a lot the series - the ZynqMP uses the datasheet CAPAREG - reset R-b/A-b Note: https://www.google.com.ar/search?q=sdhci_imx0+caps show various console output with i.MX6 capareg value of 0x0377c800 Since v6: - rebased on upstream - included spec v3 qtest back Since v5: - addressed Alistair reviews - dropped "abstract generic-sdhci" - dropped Linux Device Tree names - split qtests in another series - change the bcm2835 minimum blocksize to 1KB (Andrew Baumann) - added Alistair R-b - based on Alistair work: - add SD tunning sequence via Host Control 2 to use UHS-I cards - add CMD/DAT[] fields in the Present State (used in next series to switch card voltage) based on Alistair work: - add SD tunning sequence via Host Control 2 to use UHS-I cards - add CMD/DAT[] fields in the Present State (used in next series to switch card voltage) Since v4 ("SDHCI: add qtests and fix few issues"): - spec_version default to v2 (current behaviour) - addressed Alistair review (no v1, tell user about valid version) Since v3: - no change, but split back in 2 series, 1st part is "SDHCI: housekeeping v5", Since v2: - more detailed 'capabilities', all boards converted to use these properties - since all qtests pass, removed the previous 'capareg' property - added Stefan/Alistair R-b - corrected 'access' LED behavior (Alistair's review) - more uses of the registerfields API - remove some dead code - cosmetix: - added more comments - renamed a pair of registers - reordered few struct members Since v1: - addressed Alistair Francis review comments, added some R-b - only move register defines to "sd-internal.h" - fixed deposit64() arguments - dropped unuseful s->fifo_buffer = NULL - use a qemu_irq for the LED, restrict the logging to ON/OFF - fixed a trace format string error - included Andrey Smirnov ACMD12ERRSTS write patch - dropped few unuseful patches, and separate the Python polemical ones for later >From the "SDHCI housekeeping" series: - 1: we restrict part of "sd/sd.h" into local "sd-internal.h", - 2,3: we somehow beautiful the code, no logical changes, - 4-7: we refactor the common sysbus/pci qdev code, - 8-10: we add plenty of trace events which will result useful later, - 11: we finally expose a "dma-memory" property. >From the "SDHCI: add a qtest and fix few issues" series: - 12,13: fix registers - 14,15: boards can specify which SDHCI Spec to use (v2 and v3 so far) - 15-20: HCI qtest Regards, Phil. $ git backport-diff 001/14:[down] 'sdhci: add support for v3 capabilities' 002/14:[----] [--] 'sdhci: rename the hostctl1 register' 003/14:[----] [--] 'sdhci: implement the Host Control 2 register (tuning sequence)' 004/14:[----] [--] 'sdbus: add trace events' 005/14:[0006] [FC] 'sdhci: implement UHS-I voltage switch' 006/14:[----] [--] 'sdhci: implement CMD/DAT[] fields in the Present State register' 007/14:[0015] [FC] 'hw/arm/bcm2835_peripherals: implement SDHCI Spec. v3' 008/14:[0003] [FC] 'hw/arm/bcm2835_peripherals: change maximum block size to 1kB' 009/14:[0014] [FC] 'hw/arm/fsl-imx6: implement SDHCI Spec. v3' 010/14:[0017] [FC] 'hw/arm/xilinx_zynqmp: fix the capabilities/spec version to match the datasheet' 011/14:[down] 'hw/arm/xilinx_zynqmp: enable the UHS-I mode' 012/14:[0010] [FC] 'sdhci: check Spec v3 capabilities qtest' 013/14:[----] [--] 'sdhci: add a check_capab_v3() qtest' 014/14:[0019] [FC] 'sdhci: add Spec v4.2 register definitions' Based-on: 20180123020820.1288-17-f4...@amsat.org Philippe Mathieu-Daudé (14): sdhci: add support for v3 capabilities sdhci: rename the hostctl1 register sdhci: implement the Host Control 2 register (tuning sequence) sdbus: add trace events sdhci: implement UHS-I voltage switch sdhci: implement CMD/DAT[] fields in the Present State register hw/arm/bcm2835_peripherals: implement SDHCI Spec v3 hw/arm/bcm2835_peripherals: change maximum block size to 1kB hw/arm/fsl-imx6: implement SDHCI Spec. v3 hw/arm/xilinx_zynqmp: fix the capabilities/spec version to match the datasheet hw/arm/xilinx_zynqmp: enable the UHS-I mode sdhci: check Spec v3 capabilities qtest sdhci: add a check_capab_v3() qtest sdhci: add Spec v4.2 register definitions include/hw/sd/sd.h | 20 ++++++++ include/hw/sd/sdhci.h | 4 +- hw/sd/sdhci-internal.h | 34 ++++++++++++ hw/arm/bcm2835_peripherals.c | 23 +++++---- hw/arm/fsl-imx6.c | 7 +++ hw/arm/xlnx-zynqmp.c | 30 +++++++---- hw/sd/core.c | 61 +++++++++++++++++++++- hw/sd/sd.c | 29 +++++++++++ hw/sd/sdhci.c | 120 ++++++++++++++++++++++++++++++++++++++----- hw/sd/trace-events | 8 +++ tests/sdhci-test.c | 29 +++++++++++ tests/Makefile.include | 1 + 12 files changed, 330 insertions(+), 36 deletions(-) -- 2.15.1
