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arm: socfpga: cyclone5: handle debug uart
If CONFIG_DEBUG_UART is enabled, correctly initialize the debug uart before console is initialized to debug early boot problems in SPL. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
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@ -20,6 +20,7 @@
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#include <asm/arch/scu.h>
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#include <asm/arch/nic301.h>
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#include <asm/sections.h>
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#include <debug_uart.h>
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#include <fdtdec.h>
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#include <watchdog.h>
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@ -153,6 +154,11 @@ void board_init_f(ulong dummy)
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/* unfreeze / thaw all IO banks */
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sys_mgr_frzctrl_thaw_req();
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#ifdef CONFIG_DEBUG_UART
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socfpga_per_reset(SOCFPGA_RESET(UART0), 0);
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debug_uart_init();
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#endif
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ret = spl_early_init();
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if (ret) {
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debug("spl_early_init() failed: %d\n", ret);
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