On 05/31/2013 11:50 PM, Kevin Hilman wrote: > Tushar Behera <tushar.behera@xxxxxxxxxx> writes: > >> There are two definitions for low-level UART ports for Exynos platform. >> CONFIG_S3C_LOWLEVEL_UART_PORT is used for printing "Uncompressing >> Linux... done, booting the kernel." and CONFIG_S3C_UART for other >> low-level messages. >> >> The assumption for both the uart ports is that they are pre-configured >> in the bootloader. Since they are essentially the same always, it >> would be good to consolidate them to use only one macro, in this case >> 'DEBUG_S3C_UART' would be a better option. >> >> 'DEBUG_S3C_UART' is defined only if DEBUG_LL is enabled. We can safely >> disable this option when DEBUG_LL is not defined and we can boot various >> boards with different UART port settings. Only drawback of this >> approach is that when DEBUG_LL is not defined, we would be missing the >> print "Uncompressing Linux... done, booting the kernel." > > Perfectly acceptable to me (and already the case on OMAP.) > >> Since CONFIG_S3C_LOWLEVEL_UART_PORT is still used by other Samsung >> boards, the consolidation applies only for ARCH_EXYNOS. >> >> Signed-off-by: Tushar Behera <tushar.behera@xxxxxxxxxx> > > Acked-by: Kevin Hilman <khilman@xxxxxxxxxx> > Thanks Kevin. I have an updated version of this patch updated for all of Samsung platforms.[1] [1] http://www.gossamer-threads.com/lists/linux/kernel/1723429 -- Tushar Behera -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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