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| 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/mach-omap2/board-zoom-debugboard.c | |
| parent | 96554d70775e936e870f61d9523c9bab3fd54ad6 (diff) | |
| download | kernel_samsung_smdk4412-a4f57b81385b7793b83cd5ec9efc24db0bb62404.zip kernel_samsung_smdk4412-a4f57b81385b7793b83cd5ec9efc24db0bb62404.tar.gz kernel_samsung_smdk4412-a4f57b81385b7793b83cd5ec9efc24db0bb62404.tar.bz2 | |
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 e15d2e8..1d7f827 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, |