From: Jan Kiszka jan.kiszka@siemens.com
At this point, system shutdown is not supported by the DM firmware that TF-A calls. As we can't de-select only this feature[1], declare complete PSCI reset support as non-functional so that we don't signal incomplete support to the OS via EFI runtime services. This makes power-off under Linux work again when booting via EFI.
[1] https://uefi.org/specs/UEFI/2.9_A/08_Services_Runtime_Services.html?highligh... Signed-off-by: Jan Kiszka jan.kiszka@siemens.com Signed-off-by: Nishanth Menon nm@ti.com --- New patch picked from Jan https://lore.kernel.org/all/c93b19ed-43fe-44a2-9726-371fb9d2f825@web.de/ Changes: - modify am62x_evm as common change. - slight update to $subject and commit message
configs/am62x_evm_a53_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig index 112125673699..a2729c1d0e36 100644 --- a/configs/am62x_evm_a53_defconfig +++ b/configs/am62x_evm_a53_defconfig @@ -25,6 +25,7 @@ CONFIG_SPL_FS_FAT=y CONFIG_SPL_LIBDISK_SUPPORT=y CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI=y +# CONFIG_PSCI_RESET is not set # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000