ARM: zynq: Fix debug uart initialization
The commit 0dba45864b2a ("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
ps7_init() earlier before the first access to UART.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/18e67e02a0c7190839a1ef3a11f3fd6babcf34cc.1645104518.git.michal.simek@xilinx.com
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ae5002c..c5b21cd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1157,6 +1157,7 @@
select CLK
select CLK_ZYNQ
select CPU_V7A
+ select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART
select DM
select DM_ETH if NET
select DM_MMC if MMC