LM
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: UniPhier: use 32 bit register access for debug UART setting 

For the same reason as commit d0c47b3ef7 (serial: UniPhier: use
32 bit register access), use "str" instead of "strb" for the LCR
register setting.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2015-05-29 17:30:02 +09:00
parent b6ef3a3f04
commit 12a70e3c96
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/mach-uniphier/include/mach/debug-uart.S
View File

@ -1,6 +1,5 @@
/* /*
* Copyright (C) 2014 Panasonic Corporation * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
* Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
* *
* SPDX-License-Identifier: GPL-2.0+ * SPDX-License-Identifier: GPL-2.0+
*/ */
@ -17,8 +16,8 @@
.macro init_debug_uart, ra, rb, rc .macro init_debug_uart, ra, rb, rc
addruart \ra, \rb, \rc addruart \ra, \rb, \rc
mov \rb, #UART_LCR_WLEN8 mov \rb, #UART_LCR_WLEN8 << 8
strb \rb, [\ra, #0x11] str \rb, [\ra, #0x10]
ldr \rb, =DIVISOR ldr \rb, =DIVISOR
str \rb, [\ra, #0x24] str \rb, [\ra, #0x24]
.endm .endm