| Message ID | 20190417125153.2510262-1-arnd@arndb.de |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] ARM: debug-ll: add default address for digicolor | expand |
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> > --- > v2: fix physical address > > arch/arm/Kconfig.debug | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug > index 6d6e0330930b..12c0d29b75e3 100644 > --- a/arch/arm/Kconfig.debug > +++ b/arch/arm/Kconfig.debug > @@ -1677,6 +1677,7 @@ config DEBUG_UART_PHYS > default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4 > default 0xe8008000 if DEBUG_R7S72100_SCIF2 > default 0xf0000be0 if ARCH_EBSA110 > + default 0xf0100000 if DEBUG_DIGICOLOR_UA0 Should be 0xf0000000 for the physical address. > default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE > default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE > default 0xf7fc9000 if DEBUG_BERLIN_UART > @@ -1784,6 +1785,7 @@ config DEBUG_UART_VIRT > default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 > default 0xfd883000 if DEBUG_ALPINE_UART0 > default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE > + default 0xfe000000 if DEBUG_DIGICOLOR_UA0 Maybe you intended to change the virtual address to 0xf0100000? > DEFAULT 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X > default 0xfe017000 if DEBUG_MMP_UART2 > default 0xfe018000 if DEBUG_MMP_UART3 baruch -- 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 -
On Wed, Apr 17, 2019 at 4:18 PM Baruch Siach <baruch@tkos.co.il> wrote: > On Wed, Apr 17 2019, Arnd Bergmann wrote: > > diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug > > index 6d6e0330930b..12c0d29b75e3 100644 > > --- a/arch/arm/Kconfig.debug > > +++ b/arch/arm/Kconfig.debug > > @@ -1677,6 +1677,7 @@ config DEBUG_UART_PHYS > > default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4 > > default 0xe8008000 if DEBUG_R7S72100_SCIF2 > > default 0xf0000be0 if ARCH_EBSA110 > > + default 0xf0100000 if DEBUG_DIGICOLOR_UA0 > > Should be 0xf0000000 for the physical address. > > > default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE > > default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE > > default 0xf7fc9000 if DEBUG_BERLIN_UART > > @@ -1784,6 +1785,7 @@ config DEBUG_UART_VIRT > > default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 > > default 0xfd883000 if DEBUG_ALPINE_UART0 > > default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE > > + default 0xfe000000 if DEBUG_DIGICOLOR_UA0 > > Maybe you intended to change the virtual address to 0xf0100000? Ouch, sorry for messing it up again. Sending a v3 now. Arnd
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 6d6e0330930b..12c0d29b75e3 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1677,6 +1677,7 @@ config DEBUG_UART_PHYS default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4 default 0xe8008000 if DEBUG_R7S72100_SCIF2 default 0xf0000be0 if ARCH_EBSA110 + default 0xf0100000 if DEBUG_DIGICOLOR_UA0 default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE default 0xf7fc9000 if DEBUG_BERLIN_UART @@ -1784,6 +1785,7 @@ config DEBUG_UART_VIRT default 0xfd012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_MV78XX0 default 0xfd883000 if DEBUG_ALPINE_UART0 default 0xfde12000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_DOVE + default 0xfe000000 if DEBUG_DIGICOLOR_UA0 default 0xfe012000 if DEBUG_MVEBU_UART0_ALTERNATE && ARCH_ORION5X default 0xfe017000 if DEBUG_MMP_UART2 default 0xfe018000 if DEBUG_MMP_UART3
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> --- v2: fix physical address arch/arm/Kconfig.debug | 2 ++ 1 file changed, 2 insertions(+) -- 2.20.0