diff options
| author | Tony Lindgren <tony@atomide.com> | 2010-04-30 21:57:14 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-05-04 02:53:08 +0200 |
| commit | a4f57b81385b7793b83cd5ec9efc24db0bb62404 (patch) | |
| tree | db83f519138ef730541d8523d0d91045e9f879fd /arch/arm/mach-omap2/board-zoom-debugboard.c | |
| parent | omap: Use a memory address for storing the debug port info instead of UART1 s... (diff) | |
| download | linux-a4f57b81385b7793b83cd5ec9efc24db0bb62404.tar.xz linux-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/mach-omap2/board-zoom-debugboard.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-zoom-debugboard.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c index e15d2e87cfc1..1d7f827b0408 100644 --- a/arch/arm/mach-omap2/board-zoom-debugboard.c +++ b/arch/arm/mach-omap2/board-zoom-debugboard.c @@ -82,7 +82,7 @@ static inline void __init zoom_init_smsc911x(void) static struct plat_serial8250_port serial_platform_data[] = { { - .mapbase = 0x10000000, + .mapbase = ZOOM_UART_BASE, .irq = OMAP_GPIO_IRQ(102), .flags = UPF_BOOT_AUTOCONF|UPF_IOREMAP|UPF_SHARE_IRQ, .irqflags = IRQF_SHARED | IRQF_TRIGGER_RISING, |