From: Baruch Siach <baruch@tkos.co.il>
To: Arnd Bergmann <arnd@arndb.de>
Cc: arm@kernel.org, Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] ARM: debug-ll: add default address for digicolor
Date: Wed, 17 Apr 2019 20:00:10 +0300 [thread overview]
Message-ID: <87y348h8it.fsf@tarshish> (raw)
In-Reply-To: <20190417151348.100050-1-arnd@arndb.de>
Hi Arnd,
On Wed, Apr 17 2019, Arnd Bergmann wrote:
> The digicolor platform has three UARTs, but the Kconfig.debug
> file explicitly lists port zero as the one to be used for the
> console, while not providing any default values.
>
> This can get an automated randconfig build stuck in a loop
> waiting for the user to input the number. As we already know
> the physical address, this patch provides that number as
> default, along with a reasonable default value for the virtual
> address.
>
> Cc: Baruch Siach <baruch@tkos.co.il>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Baruch Siach <baruch@tkos.co.il>
Thanks,
baruch
> ---
> arch/arm/Kconfig.debug | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
> index a8a1e14f20ab..3e33753bd60c 100644
> --- a/arch/arm/Kconfig.debug
> +++ b/arch/arm/Kconfig.debug
> @@ -1676,6 +1676,7 @@ config DEBUG_UART_PHYS
> default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1
> default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4
> default 0xe8008000 if DEBUG_R7S72100_SCIF2
> + default 0xf0000000 if DEBUG_DIGICOLOR_UA0
> default 0xf0000be0 if ARCH_EBSA110
> default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
> default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE
> @@ -1728,6 +1729,7 @@ config DEBUG_UART_VIRT
> default 0xe0010fe0 if ARCH_RPC
> default 0xf0000be0 if ARCH_EBSA110
> default 0xf0010000 if DEBUG_ASM9260_UART
> + default 0xf0100000 if DEBUG_DIGICOLOR_UA0
> default 0xf01fb000 if DEBUG_NOMADIK_UART
> default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836
> default 0xf1000300 if DEBUG_BCM_5301X
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
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WARNING: multiple messages have this Message-ID (diff)
From: Baruch Siach <baruch@tkos.co.il>
To: Arnd Bergmann <arnd@arndb.de>
Cc: arm@kernel.org, Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] ARM: debug-ll: add default address for digicolor
Date: Wed, 17 Apr 2019 20:00:10 +0300 [thread overview]
Message-ID: <87y348h8it.fsf@tarshish> (raw)
In-Reply-To: <20190417151348.100050-1-arnd@arndb.de>
Hi Arnd,
On Wed, Apr 17 2019, Arnd Bergmann wrote:
> The digicolor platform has three UARTs, but the Kconfig.debug
> file explicitly lists port zero as the one to be used for the
> console, while not providing any default values.
>
> This can get an automated randconfig build stuck in a loop
> waiting for the user to input the number. As we already know
> the physical address, this patch provides that number as
> default, along with a reasonable default value for the virtual
> address.
>
> Cc: Baruch Siach <baruch@tkos.co.il>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Baruch Siach <baruch@tkos.co.il>
Thanks,
baruch
> ---
> arch/arm/Kconfig.debug | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
> index a8a1e14f20ab..3e33753bd60c 100644
> --- a/arch/arm/Kconfig.debug
> +++ b/arch/arm/Kconfig.debug
> @@ -1676,6 +1676,7 @@ config DEBUG_UART_PHYS
> default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1
> default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4
> default 0xe8008000 if DEBUG_R7S72100_SCIF2
> + default 0xf0000000 if DEBUG_DIGICOLOR_UA0
> default 0xf0000be0 if ARCH_EBSA110
> default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
> default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE
> @@ -1728,6 +1729,7 @@ config DEBUG_UART_VIRT
> default 0xe0010fe0 if ARCH_RPC
> default 0xf0000be0 if ARCH_EBSA110
> default 0xf0010000 if DEBUG_ASM9260_UART
> + default 0xf0100000 if DEBUG_DIGICOLOR_UA0
> default 0xf01fb000 if DEBUG_NOMADIK_UART
> default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836
> default 0xf1000300 if DEBUG_BCM_5301X
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@tkos.co.il - tel: +972.52.368.4656, http://www.tkos.co.il -
next prev parent reply other threads:[~2019-04-17 17:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-17 15:13 [PATCH v3] ARM: debug-ll: add default address for digicolor Arnd Bergmann
2019-04-17 15:13 ` Arnd Bergmann
2019-04-17 17:00 ` Baruch Siach [this message]
2019-04-17 17:00 ` Baruch Siach
2019-04-29 6:21 ` Olof Johansson
2019-04-29 6:21 ` Olof Johansson
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