[U-Boot] [PATCH 00/12] Add support for SD3.0 and eMMC HS200
Jaehoon Chung
jh80.chung at samsung.com
Thu Jan 19 06:00:20 CET 2017
Hi,
On 01/18/2017 06:04 PM, Siva Durga Prasad Paladugu wrote:
> This patch series adds support SD3.0 and eMMC HS200
> modes for ZynqMP. This series also contains changes
> in mmc and sdhci framework to support SD3.0 and HS200.
Split the patches as mmc side and sdhci side..after that, i will review each patches.
And did you consider about accessing to boot partition?
As i know, boot partition can't support HS200.
Best Regards,
Jaehoon Chung
>
>
> Siva Durga Prasad Paladugu (12):
> mmc: sdhci: Update host capabilities about host controller
> mmc: sdhci: Add support for SD3.0
> mmc: sdhci: Add support for platform/board specific tuning
> mmc: sdhci: Add support for platform specific delay
> mmc: sdhci: Make sdhci_ops of host as modifiable
> zynqmp: Define routines for mmio write and read
> mmc: sdhci: zynq: Define private structure arasan_sdhci_priv
> mmc: sdhci: zynqmp: Add support of SD3.0
> mmc: sdhci: Add quirk for 1.8v switching not supported
> mmc: zynq_sdhci: Update quirk if 1.8v switching not supported
> mmc: sdhci: Add support for eMMC HS200 mode
> mmc: sdhci: zynqmp: Set tapdelays for eMMC HS200 mode
>
> arch/arm/cpu/armv8/zynqmp/cpu.c | 51 ++++++
> arch/arm/include/asm/arch-zynqmp/sys_proto.h | 3 +
> board/xilinx/zynqmp/Makefile | 1 +
> board/xilinx/zynqmp/tap_delays.c | 250 +++++++++++++++++++++++++++
> drivers/mmc/mmc-uclass.c | 52 ++++++
> drivers/mmc/mmc.c | 160 +++++++++++++++--
> drivers/mmc/sdhci.c | 205 +++++++++++++++++++++-
> drivers/mmc/zynq_sdhci.c | 169 +++++++++++++++++-
> include/mmc.h | 72 +++++++-
> include/sdhci.h | 18 +-
> include/zynqmp_tap_delay.h | 20 +++
> 11 files changed, 979 insertions(+), 22 deletions(-)
> create mode 100644 board/xilinx/zynqmp/tap_delays.c
> create mode 100644 include/zynqmp_tap_delay.h
>
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