ARM: debug-ll: Add support for r8a77470

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

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 199ebc1c4538e66700c8e8e2f49d0f5fbfb4c44b..693f84392f1ba0170cb8fb870b2ee9b8aa073d88 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -942,6 +942,13 @@ 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
@@ -1495,6 +1502,7 @@ 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
@@ -1617,6 +1625,7 @@ config DEBUG_UART_PHYS
        default 0xe6c80000 if DEBUG_RMOBILE_SCIFA4
        default 0xe6e58000 if DEBUG_RCAR_GEN2_SCIF2
        default 0xe6e60000 if DEBUG_RCAR_GEN2_SCIF0
+       default 0xe6e68000 if DEBUG_RCAR_GEN2_SCIF1
        default 0xe6ee0000 if DEBUG_RCAR_GEN2_SCIF4
        default 0xe8008000 if DEBUG_R7S72100_SCIF2
        default 0xf0000be0 if ARCH_EBSA110
@@ -1651,8 +1660,8 @@ 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 || \