Tushar Behera <[email protected]> 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 <[email protected]> Acked-by: Kevin Hilman <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
