[U-Boot] [U-Boot PATCH v2 00/10] Enable edma support for ti-qspi

[Vignesh R <vigneshr@ti.com>]

On 07/30/2015 11:04 AM, Vignesh R wrote:
> 
> This patch series enables DMA for QSPI on dra7xx and am43xx.
> Patch 1 and 2 make sure the buffers are mem aligned for dma operation.
> Patch 3-6 add support for enabling and disabling of edma3 clocks on
> am43xx and dra7xx. Patch 7-9 add dma functionality to ti_qspi driver.
> Patch 10 enable edma3 support in dra7xx config files.
> 
> Tested on DRA74 EVM: http://pastebin.ubuntu.com/11813977/
> 
> changes in v2:
> * Move edma related code to edma driver instead of handling it in
>   ti-qspi driver.
> 
> v1: https://www.mail-archive.com/u-boot at lists.denx.de/msg176479.html
> 
> 
> Kishon Vijay Abraham I (2):
>   ARM: AM43xx: Add support for disabling clocks in uboot
>   ARM: OMAP5: Add support for disabling clocks in uboot
> 
> Ravi Babu (2):
>   sf: allocate cache aligned buffers to copy from flash
>   env: use cache line aligned memory for flash read
> 
> Tom Rini (1):
>   sf: ops: Add spi_flash_copy_mmap function
> 
> Vignesh R (5):
>   ARM: OMAP5: Add functions to enable and disable EDMA3 clocks
>   ARM: AM43XX: Add functions to enable and disable EDMA3 clocks
>   dma: ti-edma3: Add helper function to support edma3 transfer
>   spi: ti_qspi: Use DMA to read from qspi flash
>   ARM: dra7xx_evm: Enable EDMA3 in SPL to support DMA on qspi

Gentle ping...
I haven't received any comments on this series.. Can these patches be
picked up, if there are no further comments?

> 
>  arch/arm/cpu/armv7/am33xx/clock.c              | 52 +++++++++++++++++
>  arch/arm/cpu/armv7/am33xx/clock_am43xx.c       | 36 ++++++++++++
>  arch/arm/cpu/armv7/omap-common/clocks-common.c | 53 +++++++++++++++++
>  arch/arm/cpu/armv7/omap5/hw_data.c             | 41 ++++++++++++++
>  arch/arm/cpu/armv7/omap5/prcm-regs.c           |  4 ++
>  arch/arm/include/asm/arch-am33xx/clock.h       |  1 +
>  arch/arm/include/asm/arch-omap5/hardware.h     |  5 ++
>  arch/arm/include/asm/omap_common.h             | 13 +++++
>  arch/arm/include/asm/ti-common/ti-edma3.h      |  2 +
>  common/cmd_sf.c                                |  6 +-
>  common/env_sf.c                                | 11 ++--
>  drivers/dma/ti-edma3.c                         | 78 ++++++++++++++++++++++++++
>  drivers/mtd/spi/sf_ops.c                       |  8 ++-
>  drivers/spi/ti_qspi.c                          | 23 ++++++++
>  include/configs/dra7xx_evm.h                   |  2 +
>  include/spi.h                                  |  3 +
>  16 files changed, 329 insertions(+), 9 deletions(-)
> 

-- 
Regards
Vignesh