diff options
| author |   Tony Lindgren <tony@atomide.com> | 2010-04-30 12:57:14 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-05-03 17:53:08 -0700 |
| commit | a4f57b81385b7793b83cd5ec9efc24db0bb62404 (patch) | |
| tree | db83f519138ef730541d8523d0d91045e9f879fd /arch/arm/plat-omap/include | |
| parent | omap: Use a memory address for storing the debug port info instead of UART1 scratchpad (diff) | |
| download | linux-dev-a4f57b81385b7793b83cd5ec9efc24db0bb62404.tar.xz linux-dev-a4f57b81385b7793b83cd5ec9efc24db0bb62404.zip | |
omap2/3: Fix DEBUG_LL for omap zoom2/3
Zoom2 and 3 have UARTs only on the external debug board.
GPMC needs to be mapped early to use it for DEBUG_LL.
Additionally, 0xfb000000 overlaps with other areas, so
use 0xfa400000 for the virtual address instead.
Note that with the pending serial.c patches you need to
set console=ttyS0,115200n8 as it will be the only UART
mapped. To use DEBUG_LL, you need to pass also earlyprintk
in cmdline.
Cc: Allen Pais <allen.pais@ti.com>
Acked-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/serial.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index 42a6318dd305..19145f5c32ba 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -53,7 +53,7 @@ /* External port on Zoom2/3 */ #define ZOOM_UART_BASE 0x10000000 -#define ZOOM_UART_VIRT 0xfb000000 +#define ZOOM_UART_VIRT 0xfa400000 #define OMAP_PORT_SHIFT 2 #define OMAP7XX_PORT_SHIFT 0 |