| Message ID | 20231026054634.2805035-1-jun.nie@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | xen/arm: Add Rockchip rk3399 early printk support | expand |
Hi, On 26/10/2023 07:46, Jun Nie wrote: > > > Signed-off-by: Jun Nie <jun.nie@linaro.org> > --- > xen/arch/arm/Kconfig.debug | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/xen/arch/arm/Kconfig.debug b/xen/arch/arm/Kconfig.debug > index 842d768280..fefe8ac4df 100644 > --- a/xen/arch/arm/Kconfig.debug > +++ b/xen/arch/arm/Kconfig.debug > @@ -158,6 +158,9 @@ choice > config EARLY_PRINTK_RCAR3 > bool "Early printk with SCIF2 on Renesas R-Car Gen3 processors" > select EARLY_UART_SCIF > + config EARLY_PRINTK_RK3399 > + bool "Early printk with 8250 on Rockchip RK3399 processors" > + select EARLY_UART_8250 Platform specific options for early printk are deprecated. You can read it at the top of the file: " Deprecated: Alternatively, there are platform specific options which will have default values for the various parameters. But such option will soon be removed. " ~Michal
Michal Orzel <michal.orzel@amd.com> 于2023年10月26日周四 15:02写道： > > Hi, > > On 26/10/2023 07:46, Jun Nie wrote: > > > > > > Signed-off-by: Jun Nie <jun.nie@linaro.org> > > --- > > xen/arch/arm/Kconfig.debug | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/xen/arch/arm/Kconfig.debug b/xen/arch/arm/Kconfig.debug > > index 842d768280..fefe8ac4df 100644 > > --- a/xen/arch/arm/Kconfig.debug > > +++ b/xen/arch/arm/Kconfig.debug > > @@ -158,6 +158,9 @@ choice > > config EARLY_PRINTK_RCAR3 > > bool "Early printk with SCIF2 on Renesas R-Car Gen3 processors" > > select EARLY_UART_SCIF > > + config EARLY_PRINTK_RK3399 > > + bool "Early printk with 8250 on Rockchip RK3399 processors" > > + select EARLY_UART_8250 > Platform specific options for early printk are deprecated. You can read it at the top of the file: > " > Deprecated: Alternatively, there are platform specific options > which will have default values for the various parameters. But > such option will soon be removed. > " > > ~Michal Thanks for the reminder! So only below 2 configs shall be configured when compiling the project, right? EARLY_UART_BASE_ADDRESS EARLY_UART_8250_REG_SHIFT - Jun
On 26/10/2023 09:22, Jun Nie wrote: > > > Michal Orzel <michal.orzel@amd.com> 于2023年10月26日周四 15:02写道： >> >> Hi, >> >> On 26/10/2023 07:46, Jun Nie wrote: >>> >>> >>> Signed-off-by: Jun Nie <jun.nie@linaro.org> >>> --- >>> xen/arch/arm/Kconfig.debug | 5 +++++ >>> 1 file changed, 5 insertions(+) >>> >>> diff --git a/xen/arch/arm/Kconfig.debug b/xen/arch/arm/Kconfig.debug >>> index 842d768280..fefe8ac4df 100644 >>> --- a/xen/arch/arm/Kconfig.debug >>> +++ b/xen/arch/arm/Kconfig.debug >>> @@ -158,6 +158,9 @@ choice >>> config EARLY_PRINTK_RCAR3 >>> bool "Early printk with SCIF2 on Renesas R-Car Gen3 processors" >>> select EARLY_UART_SCIF >>> + config EARLY_PRINTK_RK3399 >>> + bool "Early printk with 8250 on Rockchip RK3399 processors" >>> + select EARLY_UART_8250 >> Platform specific options for early printk are deprecated. You can read it at the top of the file: >> " >> Deprecated: Alternatively, there are platform specific options >> which will have default values for the various parameters. But >> such option will soon be removed. >> " >> >> ~Michal > > > Thanks for the reminder! So only below 2 configs shall be configured > when compiling the project, right? > > EARLY_UART_BASE_ADDRESS > EARLY_UART_8250_REG_SHIFT Yes, that's correct ~Michal
diff --git a/xen/arch/arm/Kconfig.debug b/xen/arch/arm/Kconfig.debug index 842d768280..fefe8ac4df 100644 --- a/xen/arch/arm/Kconfig.debug +++ b/xen/arch/arm/Kconfig.debug @@ -158,6 +158,9 @@ choice config EARLY_PRINTK_RCAR3 bool "Early printk with SCIF2 on Renesas R-Car Gen3 processors" select EARLY_UART_SCIF + config EARLY_PRINTK_RK3399 + bool "Early printk with 8250 on Rockchip RK3399 processors" + select EARLY_UART_8250 config EARLY_PRINTK_SEATTLE bool "Early printk with pl011 for AMD Seattle processor" select EARLY_UART_PL011 @@ -230,6 +233,7 @@ config EARLY_UART_BASE_ADDRESS default 0xd0012000 if EARLY_PRINTK_MVEBU default 0x48020000 if EARLY_PRINTK_OMAP5432 default 0xe6e88000 if EARLY_PRINTK_RCAR3 + default 0xff1a0000 if EARLY_PRINTK_RK3399 default 0xe1010000 if EARLY_PRINTK_SEATTLE default 0x01c28000 if EARLY_PRINTK_SUN6I default 0x01c28000 if EARLY_PRINTK_SUN7I @@ -270,6 +274,7 @@ config EARLY_UART_8250_REG_SHIFT default 2 if EARLY_PRINTK_BRCM default 2 if EARLY_PRINTK_DRA7 default 2 if EARLY_PRINTK_OMAP5432 + default 2 if EARLY_PRINTK_RK3399 default 2 if EARLY_PRINTK_SUN6I default 2 if EARLY_PRINTK_SUN7I default 2 if EARLY_PRINTK_XGENE_MCDIVITT
Signed-off-by: Jun Nie <jun.nie@linaro.org> --- xen/arch/arm/Kconfig.debug | 5 +++++ 1 file changed, 5 insertions(+)