Re: [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Daniel Thompson
On 04/04/14 15:41, Russell King - ARM Linux wrote: >> The happens because the multi-platform mode may include ARCH_SPEAR13XX >> and this forcibly engages DEBUG_UART_PL01X to provide some kind of >> compatibility with single platform builds (SPEAr supports both single and >> multi-platform). This in

Re: [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Paul Bolle
On Fri, 2014-04-04 at 16:14 +0200, Paul Bolle wrote: > Correct, see http://thread.gmane.org/gmane.linux.kernel/1646112 . It > seems nothing happened after that. I'm planning on sending a reminder if > PLAT_SPEAR_SINGLE is still mentioned in v3.15-rc1. It turns out my patch was incorrect. This chun

Re: [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Russell King - ARM Linux
On Fri, Apr 04, 2014 at 12:17:49PM +0100, Daniel Thompson wrote: > When building a multi_v7_defconfig kernel it is not possible to configure > DEBUG_LL to use any serial device except a ARM Primecell PL01X, or more > accurately and worse, it is possible to configure a different serial > device but

Re: [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Paul Bolle
On Fri, 2014-04-04 at 13:39 +0200, Arnd Bergmann wrote: > The PLAT_SPEAR_SINGLE symbol in Kconfig > is a leftover from an earlier patch I did that never got merged, > and we should just remove that. Correct, see http://thread.gmane.org/gmane.linux.kernel/1646112 . It seems nothing happened after t

Re: [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Daniel Thompson
On 04/04/14 12:39, Arnd Bergmann wrote: >> Problem is fixed by only deploying the compatibility options for SPEAr >> when ARCH_MULTIPLATFORM is not set. > > The assumption is actually wrong: SPEAr does not support single > platform builds any more. The PLAT_SPEAR_SINGLE symbol in Kconfig > is a le

Re: [PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Arnd Bergmann
On Friday 04 April 2014 12:17:49 Daniel Thompson wrote: > When building a multi_v7_defconfig kernel it is not possible to configure > DEBUG_LL to use any serial device except a ARM Primecell PL01X, or more > accurately and worse, it is possible to configure a different serial > device but KConfig d

[PATCH] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X)

2014-04-04 Thread Daniel Thompson
When building a multi_v7_defconfig kernel it is not possible to configure DEBUG_LL to use any serial device except a ARM Primecell PL01X, or more accurately and worse, it is possible to configure a different serial device but KConfig does not honour this request. The happens because the multi-plat