Michal Simek 11381fba99 arm64: zynqmp: Fix debug uart initialization ... The commit 0dba45864b ("arm: Init the debug UART") calls debug_uart_init() from crt0.S but it won't work because SOC is not configured yet. That's why create board_debug_uart_init() which calls psu_init() via new psu_uboot_init() earlier before the first access to UART in SPL. In full U-Boot call psu_uboot_init() only when CONFIG_ZYNQMP_PSU_INIT_ENABLED is enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/878dc2daaa8685346f889989fbfb98b2e44da7fb.1645104518.git.michal.simek@xilinx.com		2022-02-21 13:20:29 +01:00
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mach	arm64: zynqmp: Fix debug uart initialization	2022-02-21 13:20:29 +01:00