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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH v3 05/10] RISC-V: erizo: add DEBUG_LL support
Date: Tue, 18 Dec 2018 10:19:38 +0300	[thread overview]
Message-ID: <20181218071943.2560-6-antonynpavlov@gmail.com> (raw)
In-Reply-To: <20181218071943.2560-1-antonynpavlov@gmail.com>

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
 arch/riscv/Kconfig                            |  1 +
 arch/riscv/mach-erizo/include/mach/debug_ll.h | 33 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index f1e69377e5..617656ae5e 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..a20acfcdfb
--- /dev/null
+++ b/arch/riscv/mach-erizo/include/mach/debug_ll.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2017 Antony Pavlov <antonynpavlov@gmail.com>
+ *
+ * This file is part of barebox.
+ *
+ * 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__ */
-- 
2.20.0


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  parent reply	other threads:[~2018-12-18  7:20 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-18  7:19 [PATCH v3 00/10] Add initial RISC-V architecture support Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 01/10] " Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 02/10] RISC-V: add Erizo SoC support Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 03/10] RISC-V: add low-level debug macros for ns16550 Antony Pavlov
2018-12-18  8:33   ` Oleksij Rempel
2018-12-18  7:19 ` [PATCH v3 04/10] RISC-V: add nmon nano-monitor Antony Pavlov
2018-12-18  7:19 ` Antony Pavlov [this message]
2018-12-18  7:19 ` [PATCH v3 06/10] RISC-V: erizo: enable nmon Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 07/10] RISC-V: erizo: add nmon image creation Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 08/10] RISC-V: add erizo_generic_defconfig Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 09/10] scripts: add nmon-loader Antony Pavlov
2019-08-11  9:59   ` Antony Pavlov
2019-08-12  7:41     ` Sascha Hauer
2019-08-12  9:01       ` Antony Pavlov
2018-12-18  7:19 ` [PATCH v3 10/10] Documentation: add RISC-V docs Antony Pavlov
2019-01-03 11:18 ` [PATCH v3 00/10] Add initial RISC-V architecture support Sascha Hauer
2019-01-04  8:47   ` Antony Pavlov
2019-01-07  7:54     ` Sascha Hauer

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