Correction: [Impact] This is a bug fix to enable the hw_reset() support in sdhci-of-dwcmshc driver for BlueField-3.
** Description changed: SRU Justification: [Impact] - This is a cherry-pick fix from upstream to Add support for BF3 eMMC HW reset + This is an enhancement to enable the hw_reset() support in sdhci-of-dwcmshc + driver for BlueField-3. [Fix] BLueField eMMC RST_N register is implemented as secure, thus the default hw_reset() implementation won't work. This patch provides BlueField specific hw_reset() which send SMC call to ATF to update the same RST_N register. [Test Case] Same functionality and testing as on BlueField-3. [Regression Potential] Same behavior from user perspective. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2072786 Title: BF3: Add support for eMMC HW reset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2072786/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs