add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/include/debug/efm32.S
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@@ -1,10 +1,7 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (C) 2013 Pengutronix
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  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #define UARTn_CMD		0x000c
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@@ -32,7 +29,10 @@
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 		strb	\rd, [\rx, #UARTn_TXDATA]
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 		.endm
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-		.macro	waituart,rd,rx
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+		.macro	waituartcts,rd,rx
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+		.endm
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+
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+		.macro	waituarttxrdy,rd,rx
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 1001:		ldr	\rd, [\rx, #UARTn_STATUS]
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 		tst	\rd, #UARTn_STATUS_TXBL
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 		beq	1001b