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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/mach-imx | |
| 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/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/lluart.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/lluart.c b/arch/arm/mach-imx/lluart.c index 0213f8d..c40a34c 100644 --- a/arch/arm/mach-imx/lluart.c +++ b/arch/arm/mach-imx/lluart.c @@ -17,6 +17,12 @@ #include <mach/hardware.h> static struct map_desc imx_lluart_desc = { +#ifdef CONFIG_DEBUG_IMX6Q_UART2 + .virtual = MX6Q_IO_P2V(MX6Q_UART2_BASE_ADDR), + .pfn = __phys_to_pfn(MX6Q_UART2_BASE_ADDR), + .length = MX6Q_UART2_SIZE, + .type = MT_DEVICE, +#endif #ifdef CONFIG_DEBUG_IMX6Q_UART4 .virtual = MX6Q_IO_P2V(MX6Q_UART4_BASE_ADDR), .pfn = __phys_to_pfn(MX6Q_UART4_BASE_ADDR), |
