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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH 3/6] MIPS: rzx50: pbl: use debug_ll
Date: Sat,  1 Jun 2013 11:52:46 +0400	[thread overview]
Message-ID: <1370073169-29009-4-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1370073169-29009-1-git-send-email-antonynpavlov@gmail.com>

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
 arch/mips/boards/rzx50/include/board/board_pbl_start.h |    6 ++++++
 arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h  |    4 ++++
 2 files changed, 10 insertions(+)

diff --git a/arch/mips/boards/rzx50/include/board/board_pbl_start.h b/arch/mips/boards/rzx50/include/board/board_pbl_start.h
index cba3e7f..f71641a 100644
--- a/arch/mips/boards/rzx50/include/board/board_pbl_start.h
+++ b/arch/mips/boards/rzx50/include/board/board_pbl_start.h
@@ -18,6 +18,7 @@
  */
 
 #include <asm/pbl_macros.h>
+#include <mach/debug_ll.h>
 
 	.macro	board_pbl_start
 	.set	push
@@ -28,6 +29,11 @@
 	/* CPU/SoC specific setup ... */
 	/* ... absent */
 
+	debug_ll_ns16550_init
+
+	debug_ll_ns16550_outc '.'
+	debug_ll_ns16550_outnl
+
 	copy_to_link_location	pbl_start
 
 	.set	pop
diff --git a/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h b/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h
index 7bf66b1..2a55dea 100644
--- a/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h
+++ b/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h
@@ -34,4 +34,8 @@
 
 #define DEBUG_LL_UART_SHIFT	2
 
+#define DEBUG_LL_UART_CLK	(12000000 / 16)
+#define DEBUG_LL_UART_BPS	CONFIG_BAUDRATE
+#define DEBUG_LL_UART_DIVISOR	(DEBUG_LL_UART_CLK / DEBUG_LL_UART_BPS)
+
 #endif /* __INCLUDE_DEBUG_LL_JZ4750D_H__ */
-- 
1.7.10.4


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  parent reply	other threads:[~2013-06-01  7:54 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-01  7:52 [PATCH 0/6] MIPS: rework ns16550 debug_ll Antony Pavlov
2013-06-01  7:52 ` [PATCH 1/6] MIPS: XBurst: use mach-specific debug_ll setup Antony Pavlov
2013-06-01  7:52 ` [PATCH 2/6] MIPS: pbl: add low-level debug asm macros for ns16550 Antony Pavlov
2013-06-01  7:52 ` Antony Pavlov [this message]
2013-06-03  7:31   ` [PATCH 3/6] MIPS: rzx50: pbl: use debug_ll Sascha Hauer
2013-06-03  7:46     ` antonynpavlov
2013-06-01  7:52 ` [PATCH 4/6] MIPS: rzx50_defconfig: use UART1 for low-level debug Antony Pavlov
2013-06-01  7:52 ` [PATCH 5/6] MIPS: malta: adapt for new debug_ll Antony Pavlov
2013-06-01  7:52 ` [PATCH 6/6] MIPS: unificate ns16550 debug_ll support code Antony Pavlov
2013-06-01  8:07   ` antonynpavlov
2013-06-02  9:25     ` Sascha Hauer

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