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SubjectRe: [PATCH] ARM: debug: Add Iproc UART3 debug addresses
Hi Baruch,

On Wed, 30 May 2018 at 14:47, Baruch Siach <baruch@tkos.co.il> wrote:

> Hi Clément,

> On Wed, May 30, 2018 at 02:29:22PM +0200, Clément Péron wrote:
> > From: Clément Peron <clement.peron@devialet.com>
> >
> > Broadcom Iproc SoCs typically use the UART3 for
> > debug/console, provide a known good location for that.
> >
> > Signed-off-by: Clément Peron <clement.peron@devialet.com>
> > ---
> > arch/arm/Kconfig.debug | 12 +++++++++++-
> > 1 file changed, 11 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
> > index 199ebc1c4538..fa6fa1dae94d 100644
> > --- a/arch/arm/Kconfig.debug
> > +++ b/arch/arm/Kconfig.debug
> > @@ -207,6 +207,14 @@ choice
> > depends on ARCH_BCM_HR2
> > select DEBUG_UART_8250
> >
> > + config DEBUG_BCM_IPROC_UART3
> > + bool "Kernel low-level debugging on BCM IPROC UART3"
> > + depends on ARCH_BCM_CYGNUS
> > + select DEBUG_UART_8250
> > + help
> > + Say Y here if you want the debug print routines to
direct
> > + their output to the third serial port on these devices.
> > +
> > config DEBUG_BCM_KONA_UART
> > bool "Kernel low-level debugging messages via BCM KONA
UART"
> > depends on ARCH_BCM_MOBILE
> > @@ -1564,6 +1572,7 @@ config DEBUG_UART_PHYS
> > default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
> > default 0x20201000 if DEBUG_BCM2835
> > default 0x3f201000 if DEBUG_BCM2836
> > + default 0x18023000 if DEBUG_BCM_IPROC_UART3

> Entries are sorted by the address value. Except that DEBUG_BCM_KONA_UART
> should be listed above DEBUG_BCM2836.

Indeed, can I fix the DEBUG_BCM_KONA_UART entry in the same commit ?


> > default 0x3e000000 if DEBUG_BCM_KONA_UART
> > default 0x4000e400 if DEBUG_LL_UART_EFM32
> > default 0x40028000 if DEBUG_AT91_SAMV7_USART1
> > @@ -1730,6 +1739,7 @@ config DEBUG_UART_VIRT
> > default 0xfe018000 if DEBUG_MMP_UART3
> > default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART
> > default 0xfe230000 if DEBUG_PICOXCELL_UART
> > + default 0xf1023000 if DEBUG_BCM_IPROC_UART3

> Same here.

> > default 0xfe300000 if DEBUG_BCM_KONA_UART
> > default 0xfe800000 if ARCH_IOP32X
> > default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HIX5HD2_UART
> > @@ -1791,7 +1801,7 @@ config DEBUG_UART_8250_WORD
> > DEBUG_KEYSTONE_UART0 || DEBUG_KEYSTONE_UART1 || \
> > DEBUG_ALPINE_UART0 || \
> > DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \
> > - DEBUG_DAVINCI_DA8XX_UART2 || \
> > + DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_BCM_IPROC_UART3 || \
> > DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2

> baruch

> --
> http://baruch.siach.name/blog/ ~. .~ Tk Open
Systems

=}------------------------------------------------ooO--U--Ooo------------{=
> - baruch@tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -

Clement

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