[U-Boot] [PATCH v7 00/15] Add Support for eMMC in Am65x-evm

[Faiz Abbas]

Add Support for eMMC in TI's AM65x-evm. The series starts
by syncing the sdhci0 node from the kernel. Then it adds APIs and
changes to the driver required for handling the driver's integrated
phy. The current maximum supported speed is DDR52. Higher speeds and
tuning support will be added in a subsequent series.

Tested with Andreas's latest series[1] on top. Can be applied
independently of that series though.

Changes in v7:
Fixed a device tree entry in patch 1 and tested eMMC boot as well
with Andreas's latest series[1].

Changes in v6:
1. Squashed one more dependency for clk_200mhz from Andreas's patches[1]
   into patch 1. Patches now build without any help from the other series.

2. Improved line wrapping in patch 8.

Changes in v5:
Patches were tested with Andreas's system firmware patches[1] but can now be
independently merged cleanly on latest U-boot.

Changes in v4:
1. Dropped the patch including regmap_read_poll_timeout() because that support was
   already added by someone else
2. Fixed a NULL pointer exception in patch 8.
3. Rebased on top of latest master
4. Added extra patches to support GPT partitions in user partition
5. Added Support for environment in eMMC by default

Changes in v3:
Patch 9: Got rid of variable ret

Changes in v2:
Patch 9: Fixed return value
Patch 12: Fixed spacing

[1] https://patchwork.ozlabs.org/project/uboot/list/?series=111844

Faiz Abbas (15):
  arm64: dts: k3: Sync sdhci0 node from kernel and change driver name
  mmc: am654_sdhci: Remove quirks
  regmap: Add API regmap_init_mem_index()
  mmc: sdhci: Add support for sdhci-caps-mask
  mmc: sdhci: Make sdhci_set_clock() non static
  arm: dts: k3: Add phy specific properties to SD card node
  mmc: sdhci: Make set_ios_post() return int
  mmc: am654_sdhci: Add Support for PHY
  configs: am65x_evm: Enable CONFIG_REGMAP
  mmc: am654_sdhci: Use f_max in mmc_config
  mmc: sdhci: Add support for HOST_CONTROL2 and setting UHS timings
  mmc: am654_sdhci: Add a platform specific set_control_reg() callback
  configs: am65x: Add configs to support environment in eMMC
  am65x_evm: Add Support for creating a filesystem GPT partition in eMMC
  configs: am65x_evm_a53: Add Support for creating GPT partitions

 arch/arm/dts/k3-am65-main.dtsi               |  22 ++
 arch/arm/dts/k3-am654-base-board-u-boot.dtsi |  30 +-
 arch/arm/dts/k3-am654-base-board.dts         |  28 ++
 arch/arm/dts/k3-am654-r5-base-board.dts      |  39 +++
 configs/am65x_evm_a53_defconfig              |  11 +-
 configs/am65x_evm_r5_defconfig               |   4 +-
 drivers/core/regmap.c                        |  42 +++
 drivers/mmc/Kconfig                          |   9 +-
 drivers/mmc/Makefile                         |   2 +-
 drivers/mmc/am654_sdhci.c                    | 333 +++++++++++++++++++
 drivers/mmc/k3_arsan_sdhci.c                 | 109 ------
 drivers/mmc/sdhci.c                          |  47 ++-
 drivers/mmc/xenon_sdhci.c                    |   4 +-
 drivers/mmc/zynq_sdhci.c                     |  31 +-
 include/configs/am65x_evm.h                  |  19 +-
 include/regmap.h                             |   2 +
 include/sdhci.h                              |  22 +-
 17 files changed, 569 insertions(+), 185 deletions(-)
 create mode 100644 drivers/mmc/am654_sdhci.c
 delete mode 100644 drivers/mmc/k3_arsan_sdhci.c

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2.19.2