On Tue, Jan 13, 2026 at 04:08:35PM +0530, Varadarajan Narayanan wrote: > Using the 'reboot edl' command in Linux, the platform can reboot to the > Emergency Download mode. Implement the same for U-Boot. > > v5: * Update author and signed-off-by email id from quicinc.com to > oss.qualcomm.com > * Add r-b tags > * Enable CONFIG_SYSRESET_QCOM_PSCI in qcom_defconfig instead of > qcs9100_defconfig
Thanks for the patience with this patch-set. Feel free to add: Reviewed-by: Sumit Garg <[email protected]> -Sumit > > v4: * Update documentation about '-edl' option > * Add API to check for support of PSCI functions > * Check if RESET2 is supported before issuing the command > * Fix compiler warnings > > v3: * Introduce a sysreset op that will pass down the 'reset' command > arguments to registered handlers > * Handle 'reset to edl' alone in qcom-psci driver > > v2: * Rebased to recent sources > * Dropped the first patch as it is not applicable anymore > * Bind the new driver from psci driver > > Varadarajan Narayanan (5): > arm: psci: Add API to check for support of specific PSCI function > drivers: sysreset: Add sysreset op that can take arguments > sysreset: Implement PSCI based reset to EDL mode for QCOM SoCs > cmd: boot: Add '-edl' option to reset command documentation > qcom_defconfig: enable psci based sysreset > > arch/arm/cpu/armv8/fwcall.c | 15 +++++++++ > arch/arm/include/asm/system.h | 1 + > cmd/boot.c | 3 ++ > configs/qcom_defconfig | 1 + > doc/usage/cmd/reset.rst | 2 ++ > drivers/firmware/psci.c | 4 +++ > drivers/sysreset/Kconfig | 6 ++++ > drivers/sysreset/Makefile | 1 + > drivers/sysreset/sysreset-uclass.c | 32 +++++++++++++++++++ > drivers/sysreset/sysreset_qcom-psci.c | 45 +++++++++++++++++++++++++++ > include/sysreset.h | 18 +++++++++++ > 11 files changed, 128 insertions(+) > create mode 100644 drivers/sysreset/sysreset_qcom-psci.c > > -- > 2.34.1 >
