[PATCH v3 00/10] AM642-EVM: Add USB support

[Praneeth Bajjuri]

On 6/4/21 11:30 AM, Aswath Govindraju wrote:
> The following series of patches add support for the following
> - Kconfig symbol for giving the load address for ATF
> - USB Mass storage boot mode in AM642-EVM
> - DFU boot mode in AM642-EVM
> - Host and peripheral modes for AM642-EVM in U-Boot
> - Set the USB PHY core voltage to 0.85V
> 
> changes since v2,
> - Increased the max size of ATF in patch 9

Please confirm if this is tested on ATF 2.5 too.


> - Added reviewed-by from Suman Anna in patch 1
> - Reworded the subject of patch 8
> 
> changes since v1,
> - Corrected the default load address of ATF to
>    0x70000000
> 
> Aswath Govindraju (10):
>    tools: k3_fit_atf: Add support for providing ATF load address using a
>      Kconfig symbol
>    arm: mach-k3: am642_init: Add support for USB boot mode
>    arm: mach-k3: am642_init: Do USB fixups to facilitate host and device
>      boot modes
>    board: ti: am64x: Set the core voltage of USB PHY to 0.85V
>    arm: dts: k3-am64-main: Add USB DT nodes
>    arm: dts: k3-am642-*-evm: Add USB support
>    arm: dts: k3-am642-evm-u-boot: Add U-Boot tags and fix the dr_mode to
>      peripheral for USB subsystem
>    configs: am64x_evm_*_defconfig: Rearrange the components in SRAM to
>      satisfy the limitations for USB DFU boot mode
>    arm: dts: k3-am64-main: Update the location of ATF in SRAM and
>      increase its max size
>    configs: am64: Enable configs to support USB host and device modes
> 
>   arch/arm/dts/k3-am64-main.dtsi                | 32 ++++++++++++-
>   arch/arm/dts/k3-am642-evm-u-boot.dtsi         | 13 ++++++
>   arch/arm/dts/k3-am642-evm.dts                 | 18 ++++++++
>   arch/arm/dts/k3-am642-r5-evm.dts              | 18 ++++++++
>   arch/arm/mach-k3/Kconfig                      |  7 +++
>   arch/arm/mach-k3/am642_init.c                 | 46 ++++++++++++++++++-
>   arch/arm/mach-k3/config.mk                    |  1 +
>   arch/arm/mach-k3/include/mach/am64_hardware.h | 11 +++--
>   arch/arm/mach-k3/include/mach/am64_spl.h      |  6 ++-
>   board/ti/am64x/evm.c                          | 14 ++++++
>   configs/am64x_evm_a53_defconfig               | 40 ++++++++++++++++
>   configs/am64x_evm_r5_defconfig                | 38 +++++++++++++--
>   include/configs/am64x_evm.h                   | 15 +++++-
>   tools/k3_fit_atf.sh                           |  9 ++--
>   14 files changed, 251 insertions(+), 17 deletions(-)
>