2014-04-09 23:39 GMT+02:00 Rob Herring <robherring2@xxxxxxxxx>: > On Wed, Apr 9, 2014 at 2:45 PM, Matthias Brugger <matthias.bgg@xxxxxxxxx> wrote: >> Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx> >> --- >> arch/arm/Kconfig.debug | 49 +++++++++++++++++++++++++++++++++++-- >> arch/arm/include/debug/mediatek.S | 38 ++++++++++++++++++++++++++++ >> 2 files changed, 85 insertions(+), 2 deletions(-) >> create mode 100644 arch/arm/include/debug/mediatek.S >> >> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug >> index 4a2fc0b..dc51495 100644 >> --- a/arch/arm/Kconfig.debug >> +++ b/arch/arm/Kconfig.debug >> @@ -797,6 +797,38 @@ choice >> Say Y here if you want kernel low-level debugging support >> on Ux500 based platforms. >> >> + config DEBUG_MTK6589_UART0 >> + depends on ARCH_MEDIATEK >> + bool "Mediatek mt6589 UART0" >> + select DEBUG_UART_MEDIATEK >> + help >> + Say Y here if you want kernel low-level debugging support >> + on Mediatek mt6589 based platforms. >> + >> + config DEBUG_MTK6589_UART1 >> + depends on ARCH_MEDIATEK >> + bool "Mediatek mt6589 UART1" >> + select DEBUG_UART_MEDIATEK >> + help >> + Say Y here if you want kernel low-level debugging support >> + on Mediatek mt6589 based platforms. >> + >> + config DEBUG_MTK6589_UART2 >> + depends on ARCH_MEDIATEK >> + bool "Mediatek mt6589 UART2" >> + select DEBUG_UART_MEDIATEK >> + help >> + Say Y here if you want kernel low-level debugging support >> + on Mediatek mt6589 based platforms. >> + >> + config DEBUG_MTK6589_UART3 >> + depends on ARCH_MEDIATEK >> + bool "Mediatek mt6589 UART3" >> + select DEBUG_UART_MEDIATEK >> + help >> + Say Y here if you want kernel low-level debugging support >> + on Mediatek mt6589 based platforms. >> + > > Do you really need all uarts defined? Only define what you have boards using. > > Also, you have no uarts defined in your dts. Please add them there > (and any necessary serial driver) before adding debug functionality. > Otherwise, you can't actually boot a multi-platform kernel with this > series. Up to now, there no serial driver exists. Should I skip this patch and re-submit it when the serial driver is integrated? -- motzblog.wordpress.com -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
