Re: [PATCH] ARM: debug-ll: Add support for r8a77470

[Simon Horman]

On Fri, Mar 30, 2018 at 11:28:06AM +0200, Geert Uytterhoeven wrote:
> On Thu, Mar 29, 2018 at 12:42 PM, Biju Das  wrote:
> > Enable low-level debugging support for RZ/G1C (r8a77470). RZ/G1C uses
> > SCIF1 for the debug console.
> >
> > Signed-off-by: Biju Das 
> > Reviewed-by: Fabrizio Castro 
> 
> Reviewed-by: Geert Uytterhoeven 

Thanks, applied for v4.18.

Re: [PATCH] ARM: debug-ll: Add support for r8a77470

[Geert Uytterhoeven]

On Thu, Mar 29, 2018 at 12:42 PM, Biju Das  wrote:
> Enable low-level debugging support for RZ/G1C (r8a77470). RZ/G1C uses
> SCIF1 for the debug console.
>
> Signed-off-by: Biju Das 
> Reviewed-by: Fabrizio Castro 

Reviewed-by: Geert Uytterhoeven 

Gr{oetje,eeting}s,

Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

[PATCH] ARM: debug-ll: Add support for r8a77470

[Biju Das]

Enable low-level debugging support for RZ/G1C (r8a77470). RZ/G1C uses
SCIF1 for the debug console.

Signed-off-by: Biju Das 
Reviewed-by: Fabrizio Castro 
---
* This patch has runtime depency on
https://www.spinics.net/lists/arm-kernel/msg644192.html

 arch/arm/Kconfig.debug | 13 +++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 78a6470..5778103 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -941,6 +941,13 @@ choice
  via SCIF0 on Renesas RZ/G1M (R8A7743), R-Car H2 (R8A7790),
  M2-W (R8A7791), V2H (R8A7792), or M2-N (R8A7793).
 
+   config DEBUG_RCAR_GEN2_SCIF1
+   bool "Kernel low-level debugging messages via SCIF1 on R8A77470"
+   depends on ARCH_R8A77470
+   help
+ Say Y here if you want kernel low-level debugging support
+ via SCIF1 on Renesas RZ/G1C (R8A77470).
+
config DEBUG_RCAR_GEN2_SCIF2
bool "Kernel low-level debugging messages via SCIF2 on R8A7794"
depends on ARCH_R8A7794
@@ -1494,6 +1501,7 @@ config DEBUG_LL_INCLUDE
default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0
default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2
default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0
+   default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF1
default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2
default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF4
default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0
@@ -1616,6 +1624,7 @@ config DEBUG_UART_PHYS
default 0xe6c8 if DEBUG_RMOBILE_SCIFA4
default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2
default 0xe6e6 if DEBUG_RCAR_GEN2_SCIF0
+   default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1
default 0xe6ee if DEBUG_RCAR_GEN2_SCIF4
default 0xe8008000 if DEBUG_R7S72100_SCIF2
default 0xfbe0 if ARCH_EBSA110
@@ -1650,8 +1659,8 @@ config DEBUG_UART_PHYS
DEBUG_NETX_UART || \
DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \
DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \
-   DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \
-   DEBUG_RCAR_GEN2_SCIF4 || \
+   DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF1 || \
+   DEBUG_RCAR_GEN2_SCIF2 || DEBUG_RCAR_GEN2_SCIF4 || \
DEBUG_RMOBILE_SCIFA0 || DEBUG_RMOBILE_SCIFA1 || \
DEBUG_RMOBILE_SCIFA4 || DEBUG_S3C24XX_UART || \
DEBUG_S3C64XX_UART || \
-- 
2.7.4