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linux-sg2042
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ARM: imx6: Rename DEBUG_IMX6Q_UART to UART4 

Different boards may use differenct UART ports for debugging.
To be able to add different debug UART configurations (e.g. UART2),
rename the existing general DEBUG_IMX6Q_UART to DEBUG_IMX6Q_UART4.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Dirk Behme 2012-02-06 13:19:19 +01:00 committed by Shawn Guo
parent 6b21d18ed5
commit cdaf29cfd8
3 changed files with 5 additions and 5 deletions
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6
arch/arm/Kconfig.debug
View File

@ -199,12 +199,12 @@ choice
Say Y here if you want kernel low-level debugging support
on i.MX50 or i.MX53.
config DEBUG_IMX6Q_UART
bool "i.MX6Q Debug UART"
config DEBUG_IMX6Q_UART4
bool "i.MX6Q Debug UART4"
depends on SOC_IMX6Q
help
Say Y here if you want kernel low-level debugging support
on i.MX6Q.
on i.MX6Q UART4.
config DEBUG_S3C_UART0
depends on PLAT_SAMSUNG

2
arch/arm/mach-imx/lluart.c
View File

@ -17,7 +17,7 @@
#include <mach/hardware.h>
static struct map_desc imx_lluart_desc = {
#ifdef CONFIG_DEBUG_IMX6Q_UART
#ifdef CONFIG_DEBUG_IMX6Q_UART4
.virtual = MX6Q_IO_P2V(MX6Q_UART4_BASE_ADDR),
.pfn = __phys_to_pfn(MX6Q_UART4_BASE_ADDR),
.length = MX6Q_UART4_SIZE,

2
arch/arm/plat-mxc/include/mach/debug-macro.S
View File

@ -24,7 +24,7 @@
#define UART_PADDR MX51_UART1_BASE_ADDR
#elif defined (CONFIG_DEBUG_IMX50_IMX53_UART)
#define UART_PADDR MX53_UART1_BASE_ADDR
#elif defined (CONFIG_DEBUG_IMX6Q_UART)
#elif defined (CONFIG_DEBUG_IMX6Q_UART4)
#define UART_PADDR MX6Q_UART4_BASE_ADDR
#endif