From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-la0-x22c.google.com ([2a00:1450:4010:c03::22c]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W4Xaj-0006Ix-Ce for barebox@lists.infradead.org; Sat, 18 Jan 2014 15:13:46 +0000 Received: by mail-la0-f44.google.com with SMTP id hm7so2158670lab.3 for ; Sat, 18 Jan 2014 07:13:23 -0800 (PST) From: Antony Pavlov Date: Sat, 18 Jan 2014 19:12:58 +0400 Message-Id: <1390057983-17921-9-git-send-email-antonynpavlov@gmail.com> In-Reply-To: <1390057983-17921-1-git-send-email-antonynpavlov@gmail.com> References: <1390057983-17921-1-git-send-email-antonynpavlov@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 08/13] MIPS: loongson-ls1b: add DEBUG_LL support To: barebox@lists.infradead.org Signed-off-by: Antony Pavlov --- .../boards/loongson-ls1b/include/board/debug_ll.h | 34 ++++++++++++++++++++++ arch/mips/mach-loongson/Kconfig | 1 + 2 files changed, 35 insertions(+) create mode 100644 arch/mips/boards/loongson-ls1b/include/board/debug_ll.h diff --git a/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h b/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h new file mode 100644 index 0000000..e60ce4c --- /dev/null +++ b/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2014 Antony Pavlov + * + * 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. + * + */ + +/** @file + * This File contains declaration for early output support + */ +#ifndef __LOONGSON_TECH_LS1B_DEBUG_LL_H__ +#define __LOONGSON_TECH_LS1B_DEBUG_LL_H__ + +#include +#include + +#define DEBUG_LL_UART_ADDR KSEG1ADDR(LS1X_UART2_BASE) +#define DEBUG_LL_UART_SHIFT 0 + +#define DEBUG_LL_UART_CLK (83000000 / 16) +#define DEBUG_LL_UART_BPS CONFIG_BAUDRATE +#define DEBUG_LL_UART_DIVISOR (DEBUG_LL_UART_CLK / DEBUG_LL_UART_BPS) + +#endif /* __LOONGSON_TECH_LS1B_DEBUG_LL_H__ */ diff --git a/arch/mips/mach-loongson/Kconfig b/arch/mips/mach-loongson/Kconfig index 9db9607..c2cb774 100644 --- a/arch/mips/mach-loongson/Kconfig +++ b/arch/mips/mach-loongson/Kconfig @@ -13,6 +13,7 @@ config BOARD_LOONGSON_TECH_LS1B select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN select CSRC_R4K_LIB + select HAS_DEBUG_LL endchoice -- 1.8.5.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox