* [PATCH] arm64: versal-net: enable CONFIG_MMC_SDHCI_ADMA
@ 2023-10-27 3:04 Venkatesh Yadav Abbarapu
2023-11-06 12:43 ` Michal Simek
0 siblings, 1 reply; 2+ messages in thread
From: Venkatesh Yadav Abbarapu @ 2023-10-27 3:04 UTC (permalink / raw)
To: u-boot; +Cc: michal.simek, git
The Standard Host Controller Interface (SDHCI) specification version
3.00 adds support for Advanced DMA (ADMA) for both 64 and 32 bit
widths of DMA. This significantly improves read and write throughput.
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
---
configs/xilinx_versal_net_virt_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/xilinx_versal_net_virt_defconfig b/configs/xilinx_versal_net_virt_defconfig
index ccc9431ca8..0553ac6b17 100644
--- a/configs/xilinx_versal_net_virt_defconfig
+++ b/configs/xilinx_versal_net_virt_defconfig
@@ -85,6 +85,7 @@ CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS400_SUPPORT=y
CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ADMA=y
CONFIG_MMC_SDHCI_ZYNQ=y
CONFIG_ZYNQ_SDHCI_MIN_FREQ=100000
CONFIG_MTD=y
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: versal-net: enable CONFIG_MMC_SDHCI_ADMA
2023-10-27 3:04 [PATCH] arm64: versal-net: enable CONFIG_MMC_SDHCI_ADMA Venkatesh Yadav Abbarapu
@ 2023-11-06 12:43 ` Michal Simek
0 siblings, 0 replies; 2+ messages in thread
From: Michal Simek @ 2023-11-06 12:43 UTC (permalink / raw)
To: Venkatesh Yadav Abbarapu, u-boot; +Cc: git
On 10/27/23 05:04, Venkatesh Yadav Abbarapu wrote:
> The Standard Host Controller Interface (SDHCI) specification version
> 3.00 adds support for Advanced DMA (ADMA) for both 64 and 32 bit
> widths of DMA. This significantly improves read and write throughput.
>
> Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
> ---
> configs/xilinx_versal_net_virt_defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/configs/xilinx_versal_net_virt_defconfig b/configs/xilinx_versal_net_virt_defconfig
> index ccc9431ca8..0553ac6b17 100644
> --- a/configs/xilinx_versal_net_virt_defconfig
> +++ b/configs/xilinx_versal_net_virt_defconfig
> @@ -85,6 +85,7 @@ CONFIG_MMC_IO_VOLTAGE=y
> CONFIG_MMC_UHS_SUPPORT=y
> CONFIG_MMC_HS400_SUPPORT=y
> CONFIG_MMC_SDHCI=y
> +CONFIG_MMC_SDHCI_ADMA=y
> CONFIG_MMC_SDHCI_ZYNQ=y
> CONFIG_ZYNQ_SDHCI_MIN_FREQ=100000
> CONFIG_MTD=y
Applied.
M
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-10-27 3:04 [PATCH] arm64: versal-net: enable CONFIG_MMC_SDHCI_ADMA Venkatesh Yadav Abbarapu
2023-11-06 12:43 ` Michal Simek
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