On 15/09/14 17:34, Paul Bolle wrote:
On Tue, 2014-08-19 at 15:48 +0100, Daniel Thompson wrote:
As part of the migration we introduce DEBUG_UART_PHYS/DEBUG_UART_VIRT which default to UART1 but allow a user to configure UART2 or UART3. We also introduce symbolic names for the registers and flags.
Signed-off-by: Daniel Thompson daniel.thompson@linaro.org Cc: Russell King linux@arm.linux.org.uk Acked-by: Arnd Bergmann arnd.bergmann@linaro.org Cc: linux-arm-kernel@lists.infradead.org
This patch landed in today's linux-next, as 880fa9b6fd73 ("ARM: 8144/1: netx: Migrate DEBUG_LL macros to shared directory").
[...] --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -447,6 +447,14 @@ choice Say Y here if you want kernel low-level debugging support on Vybrid based platforms.
- config DEBUG_NETX_UART
bool "Kernel low-level debugging messages via NetX UART"depends on ARCH_NETXselect DEBUG_UART_NETXThere's no Kconfig symbol DEBUG_UART_NETX in next-20140915. So in linux-next this is currently a nop. Is this symbol queued somewhere?
No. The symbol isn't queued anywhere.
DEBUG_UART_NETX is a config value that existed transiently when I wrote the patch and I didn't clean it up properly. I suspect its visual similarity to DEBUG_NETX_UART means it didn't jump out when I self reviewed.
Thanks for raising this. I will share a patch to remove this.