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| author | Dirk Behme <dirk.behme@de.bosch.com> | 2012-04-27 10:15:45 +0200 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-11 15:17:57 +0800 |
| commit | 785d7fab3eb0c39bcd8086055e7bd144c48158e4 (patch) | |
| tree | 09acce24a08b86cb4034dd5369dfb1e40a632f65 /arch/arm/plat-mxc | |
| parent | ef44180680aafb29f50654f3325cf7791fa5433d (diff) | |
| download | op-kernel-dev-785d7fab3eb0c39bcd8086055e7bd144c48158e4.zip op-kernel-dev-785d7fab3eb0c39bcd8086055e7bd144c48158e4.tar.gz | |
ARM: imx6: Add UART2 for low-level debug
To be able to enable early debugging on boards using the UART2 for the
console, add the option for early debugging on UART2.
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/plat-mxc')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/debug-macro.S | 2 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/mx6q.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index 8ddda36..761e45f 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -24,6 +24,8 @@ #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_UART2) +#define UART_PADDR MX6Q_UART2_BASE_ADDR #elif defined (CONFIG_DEBUG_IMX6Q_UART4) #define UART_PADDR MX6Q_UART4_BASE_ADDR #endif diff --git a/arch/arm/plat-mxc/include/mach/mx6q.h b/arch/arm/plat-mxc/include/mach/mx6q.h index 254a561..f7e7dba 100644 --- a/arch/arm/plat-mxc/include/mach/mx6q.h +++ b/arch/arm/plat-mxc/include/mach/mx6q.h @@ -27,6 +27,8 @@ #define MX6Q_CCM_SIZE 0x4000 #define MX6Q_ANATOP_BASE_ADDR 0x020c8000 #define MX6Q_ANATOP_SIZE 0x1000 +#define MX6Q_UART2_BASE_ADDR 0x021e8000 +#define MX6Q_UART2_SIZE 0x4000 #define MX6Q_UART4_BASE_ADDR 0x021f0000 #define MX6Q_UART4_SIZE 0x4000 |
