omap2/3: Fix DEBUG_LL for omap zoom2/3
authorTony Lindgren <tony@atomide.com>
Fri, 30 Apr 2010 19:57:14 +0000 (12:57 -0700)
committerTony Lindgren <tony@atomide.com>
Tue, 4 May 2010 00:53:08 +0000 (17:53 -0700)
commita4f57b81385b7793b83cd5ec9efc24db0bb62404
treedb83f519138ef730541d8523d0d91045e9f879fd
parent96554d70775e936e870f61d9523c9bab3fd54ad6
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>
arch/arm/mach-omap2/board-zoom-debugboard.c
arch/arm/mach-omap2/board-zoom2.c
arch/arm/mach-omap2/board-zoom3.c
arch/arm/mach-omap2/include/mach/debug-macro.S
arch/arm/mach-omap2/io.c
arch/arm/plat-omap/include/plat/serial.h