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authorRussell King <rmk+kernel@arm.linux.org.uk>2013-07-07 19:38:18 +0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-08-25 20:11:11 +0400
commit0dc0e475c56ea48770acc30f55e0971beba648ca (patch)
tree750f6ed4b6d26ba04ad7e573cc908b93a9df1369 /arch/arm/mach-spear
parent97bd1a48adb87c2a68194b80227af56ca4df4cad (diff)
downloadlinux-0dc0e475c56ea48770acc30f55e0971beba648ca.tar.xz
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.S36
-rw-r--r--arch/arm/mach-spear/include/mach/spear.h2
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 */