]> git.dujemihanovic.xyz Git - u-boot.git/commitdiff
arm64: versal-net: enable CONFIG_MMC_SDHCI_ADMA
authorVenkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Fri, 27 Oct 2023 03:04:46 +0000 (08:34 +0530)
committerMichal Simek <michal.simek@amd.com>
Tue, 7 Nov 2023 12:47:09 +0000 (13:47 +0100)
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>
Link: https://lore.kernel.org/r/20231027030446.4009-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
configs/xilinx_versal_net_virt_defconfig

index ccc9431ca83a12a0f3fe104f54aec0c59a2f5d6d..0553ac6b17c179a5d0a1d333bfbb0ea5ee55af19 100644 (file)
@@ -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