xen:arm: earlyprintk configuration for R-Car Gen3 boards

Introduce an earlyprintk configuration for R-Car Gen3 SoC based development
boards, like:
 - Salvator-X [http://elinux.org/R-Car/Boards/Salvator-X]
 - M3ULCB [http://elinux.org/R-Car/Boards/M3SK]
 - H3ULCB [http://elinux.org/R-Car/Boards/H3SK]

Signed-off-by: Iurii Konovalenko <iurii.konovalenko@globallogic.com>
Signed-off-by: Iurii Mykhalskyi <iurii.mykhalskyi@globallogic.com>
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Acked-by: Julien Grall <julien.grall@arm.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>

diff --git a/docs/misc/arm/early-printk.txt b/docs/misc/arm/early-printk.txt
index 49bc3dcf00cba85f2a01c221aa88b45266d5710c..20a8af8544c493842d83bc6b84ddccabf4b32d3d 100644 (file)
--- a/docs/misc/arm/early-printk.txt
+++ b/docs/misc/arm/early-printk.txt
@@ -42,6 +42,7 @@ the name of the machine:
   - lager: printk with SCIF0 on Renesas R-Car H2 processors
   - midway: printk with the pl011 on Calxeda Midway processors
   - omap5432: printk with UART3 on TI OMAP5432 processors
+  - rcar3: printk with SCIF2 on Renesas R-Car Gen3 processors
   - seattle: printk with pl011 for AMD Seattle processor
   - sun6i: printk with 8250 on Allwinner A31 processors
   - sun7i: printk with 8250 on Allwinner A20 processors

diff --git a/xen/arch/arm/Rules.mk b/xen/arch/arm/Rules.mk
index 6d0aa95975339486efb44f83f7ceb0bea94ee1f3..b66c19fccd72820ee953c8c31674944b7d3dad00 100644 (file)
--- a/xen/arch/arm/Rules.mk
+++ b/xen/arch/arm/Rules.mk
@@ -37,6 +37,7 @@ EARLY_PRINTK_juno           := pl011,0x7ff80000
 EARLY_PRINTK_lager          := scif,0xe6e60000
 EARLY_PRINTK_midway         := pl011,0xfff36000
 EARLY_PRINTK_omap5432       := 8250,0x48020000,2
+EARLY_PRINTK_rcar3          := scif,0xe6e88000
 EARLY_PRINTK_seattle        := pl011,0xe1010000
 EARLY_PRINTK_sun6i          := 8250,0x01c28000,2
 EARLY_PRINTK_sun7i          := 8250,0x01c28000,2