sunxi: Add Machine Support for A83T SOC

Allwinner A83T is octa-core cortex-a7 SOC.
This enables support for A83T.

SMP is not yet supported.

Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c b/arch/arm/cpu/armv7/sunxi/cpu_info.c
index 1e73332d7e649f9fcf7e8c36154b04bb98511dc4..b9bc70ca86a51803ab2e25f982142b5045497f8d 100644 (file)
--- a/arch/arm/cpu/armv7/sunxi/cpu_info.c
+++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c
@@ -73,6 +73,8 @@ int print_cpuinfo(void)
        puts("CPU:   Allwinner H3 (SUN8I)\n");
 #elif defined CONFIG_MACH_SUN9I
        puts("CPU:   Allwinner A80 (SUN9I)\n");
+#elif defined CONFIG_MACH_SUN8I_A83T
+       puts("CPU:   Allwinner A83T (SUN8I)\n");
 #else
 #warning Please update cpu_info.c with correct CPU information
        puts("CPU:   SUNXI Family\n");

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 2dd9d3bfecd2eaa5a26a191a1547a70ac057bdbf..9d67847850f9115317df5d0f934168d6208eef8a 100644 (file)
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -74,6 +74,12 @@ config MACH_SUN8I_H3
        select SUNXI_GEN_SUN6I
        select SUPPORT_SPL
 
+config MACH_SUN8I_A83T
+       bool "sun8i (Allwinner A83T)"
+       select CPU_V7
+       select SUNXI_GEN_SUN6I
+       select SUPPORT_SPL
+
 config MACH_SUN9I
        bool "sun9i (Allwinner A80)"
        select CPU_V7
@@ -84,7 +90,7 @@ endchoice
 # The sun8i SoCs share a lot, this helps to avoid a lot of "if A23 || A33"
 config MACH_SUN8I
        bool
-       default y if MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_H3
+       default y if MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_H3 || MACH_SUN8I_A83T
 
 
 config DRAM_CLK
@@ -373,6 +379,7 @@ config AXP_GPIO
 
 config VIDEO
        boolean "Enable graphical uboot console on HDMI, LCD or VGA"
+       depends on !MACH_SUN8I_A83T
        default y
        ---help---
        Say Y here to add support for using a cfb console on the HDMI, LCD

diff --git a/include/configs/sun8i.h b/include/configs/sun8i.h
index 113e320f06c62cfdf74245360b5c056a2058aa66..781ff6eae213b9f15bd2b3a11af800bc748f2eb8 100644 (file)
--- a/include/configs/sun8i.h
+++ b/include/configs/sun8i.h
@@ -20,6 +20,8 @@
 
 #define CONFIG_SUNXI_USB_PHYS  2
 
+
+#ifndef CONFIG_MACH_SUN8I_A83T
 #define CONFIG_ARMV7_PSCI              1
 #if defined(CONFIG_MACH_SUN8I_A23)
 #define CONFIG_ARMV7_PSCI_NR_CPUS      2
@@ -30,6 +32,8 @@
 #else
 #error Unsupported sun8i variant
 #endif
+#endif
+
 #define CONFIG_TIMER_CLK_FREQ          24000000
 
 /*