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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH v2 07/12] RISC-V: erizo: add DEBUG_LL support
Date: Thu, 28 Jun 2018 10:39:48 +0300	[thread overview]
Message-ID: <20180628073953.15384-8-antonynpavlov@gmail.com> (raw)
In-Reply-To: <20180628073953.15384-1-antonynpavlov@gmail.com>

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
 arch/riscv/Kconfig                            |  1 +
 arch/riscv/mach-erizo/include/mach/debug_ll.h | 37 +++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index d0e934e939..f754aef05e 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -21,6 +21,7 @@ choice
 
 config MACH_ERIZO
 	bool "erizo family"
+	select HAS_DEBUG_LL
 
 endchoice
 
diff --git a/arch/riscv/mach-erizo/include/mach/debug_ll.h b/arch/riscv/mach-erizo/include/mach/debug_ll.h
new file mode 100644
index 0000000000..913b323d99
--- /dev/null
+++ b/arch/riscv/mach-erizo/include/mach/debug_ll.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2017 Antony Pavlov <antonynpavlov@gmail.com>
+ *
+ * This file is part of barebox.
+ * See file CREDITS for list of people who contributed to this project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __MACH_ERIZO_DEBUG_LL__
+#define __MACH_ERIZO_DEBUG_LL__
+
+/** @file
+ *  This File contains declaration for early output support
+ */
+
+#include <linux/kconfig.h>
+
+#define DEBUG_LL_UART_ADDR	0x90000000
+#define DEBUG_LL_UART_SHIFT	2
+#define DEBUG_LL_UART_IOSIZE32
+
+#define DEBUG_LL_UART_CLK       (24000000 / 16)
+#define DEBUG_LL_UART_BPS       CONFIG_BAUDRATE
+#define DEBUG_LL_UART_DIVISOR   (DEBUG_LL_UART_CLK / DEBUG_LL_UART_BPS)
+
+#include <asm/debug_ll_ns16550.h>
+
+#endif /* __MACH_ERIZO_DEBUG_LL__ */
-- 
2.18.0


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  parent reply	other threads:[~2018-06-28  7:43 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-28  7:39 [PATCH v2 00/12] Add initial RISC-V architecture support Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 01/12] lib: Add shared copies of some GCC library routines Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 02/12] MIPS: Use generic GCC library routines from lib/ Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 03/12] Add initial RISC-V architecture support Antony Pavlov
2018-06-29  7:29   ` Sascha Hauer
2018-06-29 10:27     ` Antony Pavlov
2018-06-29 11:32       ` Sascha Hauer
2018-06-29 13:17         ` Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 04/12] RISC-V: add Erizo SoC support Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 05/12] RISC-V: add low-level debug macros for ns16550 Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 06/12] RISC-V: add nmon nano-monitor Antony Pavlov
2018-06-28  7:39 ` Antony Pavlov [this message]
2018-06-28  7:39 ` [PATCH v2 08/12] RISC-V: erizo: enable nmon Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 09/12] RISC-V: erizo: add nmon image creation Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 10/12] RISC-V: add erizo_generic_defconfig Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 11/12] scripts: add nmon-loader Antony Pavlov
2018-06-28  7:39 ` [PATCH v2 12/12] Documentation: add RISC-V docs Antony Pavlov
2018-06-29  7:30 ` [PATCH v2 00/12] Add initial RISC-V architecture support Sascha Hauer

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