diff options
| author | vikram pandita <vikram.pandita@ti.com> | 2009-11-22 10:10:49 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-11-22 10:24:32 -0800 |
| commit | d9f5007491e3b6693dd00487981676b6b3005d72 (patch) | |
| tree | 6631696da5d6eea365837daf8ff519d0b03d150c /arch/arm/plat-omap/include/plat | |
| parent | 9d30b99f352a7f21f93f0f3e2f0eecf8aa7847c1 (diff) | |
| download | blackbird-op-linux-d9f5007491e3b6693dd00487981676b6b3005d72.tar.gz blackbird-op-linux-d9f5007491e3b6693dd00487981676b6b3005d72.zip | |
omap: introduce OMAP_LL_DEBUG_NONE DEBUG_LL config
Zoom2/Zoom3 kind of boards do not use omap uarts for console.
These use external debug board for console.
So these boards should not have "Uncompressing Kernel...."
log put on omap uarts.
By interoducing OMAP_LL_DEBUG_NONE option,
unnecessary writes to omap uarts is avoided.
In future, the DEBUG_LL interface will be enhanced
to use external debug board.
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/uncompress.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index e22f57564b59..13c305d62127 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -44,8 +44,12 @@ static void putc(int c) uart = (volatile u8 *)(OMAP_UART3_BASE); #elif defined(CONFIG_OMAP_LL_DEBUG_UART2) uart = (volatile u8 *)(OMAP_UART2_BASE); -#else +#elif defined(CONFIG_OMAP_LL_DEBUG_UART1) uart = (volatile u8 *)(OMAP_UART1_BASE); +#elif defined(CONFIG_OMAP_LL_DEBUG_NONE) + return; +#else + return; #endif #ifdef CONFIG_ARCH_OMAP1 |
