[PATCH v10 4/9] arm: ks8695: Migrate debug_ll macros to shared directory
From: Daniel Thompson <hidden>
Date: 2014-09-16 22:47:01
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
As part of the migration a couple of uart definitions have been copied
from of the platform specific header files.
Note that, in order to keep oldconfig working nicely we must defer the
removal of arch/arm/mach-ks8695/include/mach/debug-macro.S until
DEBUG_LL_UART_NONE has been removed.
Signed-off-by: Daniel Thompson <redacted>
Cc: Russell King <redacted>
Cc: Greg Ungerer <redacted>
Cc: Arnd Bergmann <redacted>
---
arch/arm/Kconfig.debug | 8 ++++++++
.../include/mach/debug-macro.S => include/debug/ks8695.S} | 10 +++++++---
2 files changed, 15 insertions(+), 3 deletions(-)
rename arch/arm/{mach-ks8695/include/mach/debug-macro.S => include/debug/ks8695.S} (80%)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 9c46729..97c3058 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug@@ -348,6 +348,13 @@ choice Say Y here if you want the debug print routines to direct their output to UART1 serial port on KEYSTONE2 devices. + config DEBUG_KS8695_UART + bool "KS8695 Debug UART" + depends on ARCH_KS8695 + help + Say Y here if you want kernel low-level debugging support + on KS8695. + config DEBUG_MMP_UART2 bool "Kernel low-level debugging message via MMP UART2" depends on ARCH_MMP
@@ -1017,6 +1024,7 @@ config DEBUG_LL_INCLUDE DEBUG_IMX6Q_UART || \ DEBUG_IMX6SL_UART || \ DEBUG_IMX6SX_UART + default "debug/ks8695.S" if DEBUG_KS8695_UART default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART
diff --git a/arch/arm/mach-ks8695/include/mach/debug-macro.S b/arch/arm/include/debug/ks8695.S
similarity index 80%
rename from arch/arm/mach-ks8695/include/mach/debug-macro.S
rename to arch/arm/include/debug/ks8695.S
index a79e489..961da1f 100644
--- a/arch/arm/mach-ks8695/include/mach/debug-macro.S
+++ b/arch/arm/include/debug/ks8695.S@@ -1,5 +1,5 @@ /* - * arch/arm/mach-ks8695/include/mach/debug-macro.S + * arch/arm/include/debug/ks8695.S * * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> * Copyright (C) 2006 Simtec Electronics
@@ -11,8 +11,12 @@ * published by the Free Software Foundation. */ -#include <mach/hardware.h> -#include <mach/regs-uart.h> +#define KS8695_UART_PA 0x03ffe000 +#define KS8695_UART_VA 0xf00fe000 +#define KS8695_URTH (0x04) +#define KS8695_URLS (0x14) +#define URLS_URTE (1 << 6) +#define URLS_URTHRE (1 << 5) .macro addruart, rp, rv, tmp ldr \rp, =KS8695_UART_PA @ physical base address
--
1.9.3