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8b77b55aa6
Migrate the Kontron PITX-IMX8M board from the legacy power framework to the DM PMIC infrastructure. The SPL power initialization is converted to use DM_PMIC_PFUZE100, dropping all legacy I2C, GPIO, pinmux, and MMC setup code that is now handled through the device tree and driver model instead. Key changes: - Switch PFUZE100 access to DM PMIC APIs - Enable SPL OF_CONTROL and mark required nodes with bootph* - Remove legacy I2C and power configuration - Enable SPL DM, pinctrl, regulator, and PMIC support - Adjust SPL stack placement for DM usage Signed-off-by: Peng Fan <peng.fan@nxp.com>