[PATCH] xen/arm: Add Rockchip rk3399 early printk support

[Jun Nie <jun.nie@xxxxxxxxxx>]

Signed-off-by: Jun Nie <jun.nie@xxxxxxxxxx>
---
 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
        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
-- 
2.34.1