ARM: debug: add UART early console support for SD5203

Add support of early console for SD5203.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 80000a6..d27a776 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1086,6 +1086,14 @@ choice
                  on SA-11x0 UART ports. The kernel will check for the first
                  enabled UART in a sequence 3-1-2.
 
+       config DEBUG_SD5203_UART
+               bool "Hisilicon SD5203 Debug UART"
+               depends on ARCH_SD5203
+               select DEBUG_UART_8250
+               help
+                 Say Y here if you want kernel low-level debugging support
+                 on SD5203 UART.
+
        config DEBUG_SOCFPGA_UART0
                depends on ARCH_SOCFPGA
                bool "Use SOCFPGA UART0 for low-level debug"
@@ -1639,6 +1647,7 @@ config DEBUG_UART_PHYS
        default 0x11006000 if DEBUG_MT6589_UART0
        default 0x11009000 if DEBUG_MT8135_UART3
        default 0x16000000 if DEBUG_INTEGRATOR
+       default 0x1600d000 if DEBUG_SD5203_UART
        default 0x18000300 if DEBUG_BCM_5301X
        default 0x18000400 if DEBUG_BCM_HR2
        default 0x18010000 if DEBUG_SIRFATLAS7_UART0
@@ -1841,7 +1850,7 @@ config DEBUG_UART_VIRT
        default 0xfec60000 if DEBUG_SIRFPRIMA2_UART1
        default 0xfec90000 if DEBUG_RK32_UART2
        default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1
-       default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2
+       default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_SD5203_UART
        default 0xfed60000 if DEBUG_RK29_UART0
        default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
        default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3