* [PATCH] serial: 8250_early: Add earlycon support for Synopsys DesignWare ABP UART [not found] <1462946761-11982-1-git-send-email-wangkefeng.wang@huawei.com> @ 2016-05-19 1:45 ` Kefeng Wang 2016-05-19 21:35 ` Jon Mason 0 siblings, 1 reply; 3+ messages in thread From: Kefeng Wang @ 2016-05-19 1:45 UTC (permalink / raw) To: linux-arm-kernel +Cc Jon and arm-kernel mailist Any comments, thanks. Kefeng On 2016/5/11 14:06, Kefeng Wang wrote: > Some board like Hisilicon D02 uses Synopsys DesignWare ABP UART, declare an > OF early console for it, so early console device can be enabled with comand > line "earlycon"(without option) via the "stdout-path" property in device-tree. > > Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> > --- > drivers/tty/serial/8250/8250_early.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c > index 8d08ff5..85a12f0 100644 > --- a/drivers/tty/serial/8250/8250_early.c > +++ b/drivers/tty/serial/8250/8250_early.c > @@ -150,6 +150,7 @@ EARLYCON_DECLARE(uart, early_serial8250_setup); > OF_EARLYCON_DECLARE(ns16550, "ns16550", early_serial8250_setup); > OF_EARLYCON_DECLARE(ns16550a, "ns16550a", early_serial8250_setup); > OF_EARLYCON_DECLARE(uart, "nvidia,tegra20-uart", early_serial8250_setup); > +OF_EARLYCON_DECLARE(uart, "snps,dw-apb-uart", early_serial8250_setup); > > #ifdef CONFIG_SERIAL_8250_OMAP > > ^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] serial: 8250_early: Add earlycon support for Synopsys DesignWare ABP UART 2016-05-19 1:45 ` [PATCH] serial: 8250_early: Add earlycon support for Synopsys DesignWare ABP UART Kefeng Wang @ 2016-05-19 21:35 ` Jon Mason 2016-06-12 2:18 ` Kefeng Wang 0 siblings, 1 reply; 3+ messages in thread From: Jon Mason @ 2016-05-19 21:35 UTC (permalink / raw) To: linux-arm-kernel On Thu, May 19, 2016 at 09:45:33AM +0800, Kefeng Wang wrote: > +Cc Jon and arm-kernel mailist > > Any comments, thanks. It works for me. Please feel free to add Tested-by: Jon Mason <jon.mason@broadcom.com> Thanks, Jon > > Kefeng > > On 2016/5/11 14:06, Kefeng Wang wrote: > > Some board like Hisilicon D02 uses Synopsys DesignWare ABP UART, declare an > > OF early console for it, so early console device can be enabled with comand > > line "earlycon"(without option) via the "stdout-path" property in device-tree. > > > > Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> > > --- > > drivers/tty/serial/8250/8250_early.c | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c > > index 8d08ff5..85a12f0 100644 > > --- a/drivers/tty/serial/8250/8250_early.c > > +++ b/drivers/tty/serial/8250/8250_early.c > > @@ -150,6 +150,7 @@ EARLYCON_DECLARE(uart, early_serial8250_setup); > > OF_EARLYCON_DECLARE(ns16550, "ns16550", early_serial8250_setup); > > OF_EARLYCON_DECLARE(ns16550a, "ns16550a", early_serial8250_setup); > > OF_EARLYCON_DECLARE(uart, "nvidia,tegra20-uart", early_serial8250_setup); > > +OF_EARLYCON_DECLARE(uart, "snps,dw-apb-uart", early_serial8250_setup); > > > > #ifdef CONFIG_SERIAL_8250_OMAP > > > > > ^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] serial: 8250_early: Add earlycon support for Synopsys DesignWare ABP UART 2016-05-19 21:35 ` Jon Mason @ 2016-06-12 2:18 ` Kefeng Wang 0 siblings, 0 replies; 3+ messages in thread From: Kefeng Wang @ 2016-06-12 2:18 UTC (permalink / raw) To: linux-arm-kernel On 2016/5/20 5:35, Jon Mason wrote: > On Thu, May 19, 2016 at 09:45:33AM +0800, Kefeng Wang wrote: >> +Cc Jon and arm-kernel mailist >> >> Any comments, thanks. > > It works for me. Please feel free to add > > Tested-by: Jon Mason <jon.mason@broadcom.com> Thanks Jon, hi Greg, ping... BRs, Kefeng > > Thanks, > Jon > >> >> Kefeng >> >> On 2016/5/11 14:06, Kefeng Wang wrote: >>> Some board like Hisilicon D02 uses Synopsys DesignWare ABP UART, declare an >>> OF early console for it, so early console device can be enabled with comand >>> line "earlycon"(without option) via the "stdout-path" property in device-tree. >>> >>> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> >>> --- >>> drivers/tty/serial/8250/8250_early.c | 1 + >>> 1 file changed, 1 insertion(+) >>> >>> diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c >>> index 8d08ff5..85a12f0 100644 >>> --- a/drivers/tty/serial/8250/8250_early.c >>> +++ b/drivers/tty/serial/8250/8250_early.c >>> @@ -150,6 +150,7 @@ EARLYCON_DECLARE(uart, early_serial8250_setup); >>> OF_EARLYCON_DECLARE(ns16550, "ns16550", early_serial8250_setup); >>> OF_EARLYCON_DECLARE(ns16550a, "ns16550a", early_serial8250_setup); >>> OF_EARLYCON_DECLARE(uart, "nvidia,tegra20-uart", early_serial8250_setup); >>> +OF_EARLYCON_DECLARE(uart, "snps,dw-apb-uart", early_serial8250_setup); >>> >>> #ifdef CONFIG_SERIAL_8250_OMAP >>> >>> >> > > . > ^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <1462946761-11982-1-git-send-email-wangkefeng.wang@huawei.com>
2016-05-19 1:45 ` [PATCH] serial: 8250_early: Add earlycon support for Synopsys DesignWare ABP UART Kefeng Wang
2016-05-19 21:35 ` Jon Mason
2016-06-12 2:18 ` Kefeng Wang
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