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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-07-07 17:38:18 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-08-25 18:11:11 +0200 |
| commit | 0dc0e475c56ea48770acc30f55e0971beba648ca (patch) | |
| tree | 750f6ed4b6d26ba04ad7e573cc908b93a9df1369 /arch/arm/mach-spear | |
| parent | ARM: debug: move davinci debug to generic 8250 code (diff) | |
| download | linux-0dc0e475c56ea48770acc30f55e0971beba648ca.tar.xz linux-0dc0e475c56ea48770acc30f55e0971beba648ca.zip | |
ARM: debug: move SPEAr debug to generic PL01x code
The SPEAr debug code is a copy of the PL01x debugging code, so rather
than have this pointless code duplication, lets just use the standard
implementation instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-spear')
| -rw-r--r-- | arch/arm/mach-spear/include/mach/debug-macro.S | 36 | ||||
| -rw-r--r-- | arch/arm/mach-spear/include/mach/spear.h | 2 |
2 files changed, 0 insertions, 38 deletions
diff --git a/arch/arm/mach-spear/include/mach/debug-macro.S b/arch/arm/mach-spear/include/mach/debug-macro.S deleted file mode 100644 index 75b05ad0fbad..000000000000 --- a/arch/arm/mach-spear/include/mach/debug-macro.S +++ /dev/null @@ -1,36 +0,0 @@ -/* - * arch/arm/plat-spear/include/plat/debug-macro.S - * - * Debugging macro include header for spear platform - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar <viresh.linux@gmail.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/amba/serial.h> -#include <mach/spear.h> - - .macro addruart, rp, rv, tmp - mov \rp, #SPEAR_DBG_UART_BASE @ Physical base - mov \rv, #VA_SPEAR_DBG_UART_BASE @ Virtual base - .endm - - .macro senduart, rd, rx - strb \rd, [\rx, #UART01x_DR] @ ASC_TX_BUFFER - .endm - - .macro waituart, rd, rx -1001: ldr \rd, [\rx, #UART01x_FR] @ FLAG REGISTER - tst \rd, #UART01x_FR_TXFF @ TX_FULL - bne 1001b - .endm - - .macro busyuart, rd, rx -1002: ldr \rd, [\rx, #UART01x_FR] @ FLAG REGISTER - tst \rd, #UART011_FR_TXFE @ TX_EMPTY - beq 1002b - .endm diff --git a/arch/arm/mach-spear/include/mach/spear.h b/arch/arm/mach-spear/include/mach/spear.h index cf3a5369eeca..5cdc53d9b653 100644 --- a/arch/arm/mach-spear/include/mach/spear.h +++ b/arch/arm/mach-spear/include/mach/spear.h @@ -39,7 +39,6 @@ /* Debug uart for linux, will be used for debug and uncompress messages */ #define SPEAR_DBG_UART_BASE SPEAR_ICM1_UART_BASE -#define VA_SPEAR_DBG_UART_BASE VA_SPEAR_ICM1_UART_BASE /* Sysctl base for spear platform */ #define SPEAR_SYS_CTRL_BASE SPEAR_ICM3_SYS_CTRL_BASE @@ -86,7 +85,6 @@ /* Debug uart for linux, will be used for debug and uncompress messages */ #define SPEAR_DBG_UART_BASE UART_BASE -#define VA_SPEAR_DBG_UART_BASE VA_UART_BASE #endif /* SPEAR13XX */ |