diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2012-03-22 10:29:23 +0100 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2012-05-09 17:06:41 +0530 |
| commit | 477099f189101a6675d93782164446015a3633bd (patch) | |
| tree | 677b55af560fd901db5c3ab21591eab43cf82b69 /arch/arm/mach-davinci/include/mach/hardware.h | |
| parent | d48b97b403d23f6df0b990cee652bdf9a52337a3 (diff) | |
ARM: davinci: implement DEBUG_LL port choice
Apart from the necessity to do this change for multi-platform kernels
the previous logic depended on the zImage decompressor to write the
physical and virtual address to a magic memory location.
If the decompressor is unused or not correctly configured for the
current machid, the addruart macro was an infinite loop. Moreover
debugging the early zImage code was not possible either.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
[nsekhar@ti.com: add braces in _DEBUG_LL_ENTRY() macro to fix checkpatch
error. Fix debug port choice config dependency for traditional DaVincis.
Modify debug port config names and add help text.]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/hardware.h')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/hardware.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 2184691ebc2..16bb42291d3 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -22,7 +22,7 @@ /* * I/O mapping */ -#define IO_PHYS 0x01c00000UL +#define IO_PHYS UL(0x01c00000) #define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ #define IO_SIZE 0x00400000 #define IO_VIRT (IO_PHYS + IO_OFFSET) |