[PATCH RESEND 0/7] Enable MMC UHS modes

Judith Mendez jm at ti.com
Fri Dec 20 21:36:57 CET 2024


This patch series adds config options for Sitara K3 boards
to support MMC UHS modes.

While testing with SD card boot and eMMC boot,
found missing eMMC boot support for am62ax in am62a7_init,
patch 1/7, and missing config option to support eMMC boot.

While we are here, for am62ax, enable config option to
change MMC bus modes and enable r5 SDHCI ADMA for faster boot
time.

Also for all k3 Sitara boards, cleanup MMC ENV configs that
are no longer needed since we no longer load env from MMC
device.

Changes since v1:
- rebase against next

Judith Mendez (6):
  configs: am6*_evm_r5/a53_defconfig: Cleanup env configs
  configs: am62x_evm_a53_defconfig: Enable MMC UHS modes
  configs: am62ax_evm_a53_defconfig: Enable MMC UHS modes
  configs: am62ax_evm_r5_defconfig: Enable SDHCI ADMA for r5 SPL
  configs: am62ax_evm_a53_defconfig: Enable MMC_SPEED_MODE_SET
  configs: am62ax_evm_a53_defconfig: Enable SUPPORT_EMMC_BOOT

Vignesh Raghavendra (1):
  mach-k3: am62a7_init: Add FS and raw mode for eMMC

 arch/arm/mach-k3/am62ax/am62a7_init.c | 19 +++++++++++++++++++
 configs/am62ax_evm_a53_defconfig      | 26 ++++++++++++++++++++++++--
 configs/am62ax_evm_r5_defconfig       |  4 +---
 configs/am62px_evm_r5_defconfig       |  3 ---
 configs/am62x_evm_a53_defconfig       | 22 ++++++++++++++++++++++
 configs/am64x_evm_r5_defconfig        |  3 ---
 6 files changed, 66 insertions(+), 11 deletions(-)

-- 
2.47.1



More information about the U-Boot mailing list