Add initial sun8i H3 support, only uart + mmc are supported for now.
Signed-off-by: Jens Kuske <jensku...@gmail.com>
---
arch/arm/cpu/armv7/sunxi/board.c | 4 ++++
arch/arm/cpu/armv7/sunxi/cpu_info.c | 2 ++
arch/arm/include/asm/arch-sunxi/gpio.h | 1 +
board/sunxi/Kconfig | 7 ++++++-
drivers/power/Kconfig | 5 +++--
include/configs/sun8i.h | 2 ++
6 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index 4785ac6..7615e50 100644
--- a/arch/arm/cpu/armv7/sunxi/board.c
+++ b/arch/arm/cpu/armv7/sunxi/board.c
@@ -72,6 +72,10 @@ static int gpio_init(void)
sunxi_gpio_set_cfgpin(SUNXI_GPB(0), SUN8I_A33_GPB_UART0);
sunxi_gpio_set_cfgpin(SUNXI_GPB(1), SUN8I_A33_GPB_UART0);
sunxi_gpio_set_pull(SUNXI_GPB(1), SUNXI_GPIO_PULL_UP);
+#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUN8I_H3)
+ sunxi_gpio_set_cfgpin(SUNXI_GPA(4), SUN8I_H3_GPA_UART0);
+ sunxi_gpio_set_cfgpin(SUNXI_GPA(5), SUN8I_H3_GPA_UART0);
+ sunxi_gpio_set_pull(SUNXI_GPA(5), SUNXI_GPIO_PULL_UP);
#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUN9I)
sunxi_gpio_set_cfgpin(SUNXI_GPH(12), SUN9I_GPH_UART0);
sunxi_gpio_set_cfgpin(SUNXI_GPH(13), SUN9I_GPH_UART0);
diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c
b/arch/arm/cpu/armv7/sunxi/cpu_info.c
index 05fef32..1e73332 100644
--- a/arch/arm/cpu/armv7/sunxi/cpu_info.c
+++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c
@@ -69,6 +69,8 @@ int print_cpuinfo(void)
puts("CPU: Allwinner A23 (SUN8I)\n");
#elif defined CONFIG_MACH_SUN8I_A33
puts("CPU: Allwinner A33 (SUN8I)\n");
+#elif defined CONFIG_MACH_SUN8I_H3
+ puts("CPU: Allwinner H3 (SUN8I)\n");
#elif defined CONFIG_MACH_SUN9I
puts("CPU: Allwinner A80 (SUN9I)\n");
#else
diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h
b/arch/arm/include/asm/arch-sunxi/gpio.h
index 8382101..7af5e29 100644
--- a/arch/arm/include/asm/arch-sunxi/gpio.h
+++ b/arch/arm/include/asm/arch-sunxi/gpio.h
@@ -147,6 +147,7 @@ enum sunxi_gpio_number {
#define SUN7I_GPA_GMAC 5
#define SUN6I_GPA_SDC2 5
#define SUN6I_GPA_SDC3 4
+#define SUN8I_H3_GPA_UART0 2
#define SUN4I_GPB_TWI0 2
#define SUN4I_GPB_TWI1 2
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index f6f2a60..e1f574f 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -68,6 +68,11 @@ config MACH_SUN8I_A33
select SUPPORT_SPL
select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT
+config MACH_SUN8I_H3
+ bool "sun8i (Allwinner H3)"
+ select CPU_V7
+ select SUNXI_GEN_SUN6I
+
config MACH_SUN9I
bool "sun9i (Allwinner A80)"
select CPU_V7
@@ -78,7 +83,7 @@ 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
+ default y if MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_H3
config DRAM_CLK
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 809f8f1..1936e5f 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -8,7 +8,8 @@ choice
prompt "Select Sunxi PMIC Variant"
depends on ARCH_SUNXI
default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
- default AXP221_POWER if MACH_SUN6I || MACH_SUN8I
+ default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33
+ default SUNXI_NO_PMIC if MACH_SUN8I_H3
config SUNXI_NO_PMIC
boolean "board without a pmic"
@@ -31,7 +32,7 @@ config AXP209_POWER
config AXP221_POWER
boolean "axp221 / axp223 pmic support"
- depends on MACH_SUN6I || MACH_SUN8I
+ depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33
---help---
Select this to enable support for the axp221/axp223 pmic found on most
A23 and A31 boards.
diff --git a/include/configs/sun8i.h b/include/configs/sun8i.h
index 4fc6365..113e320 100644
--- a/include/configs/sun8i.h
+++ b/include/configs/sun8i.h
@@ -25,6 +25,8 @@
#define CONFIG_ARMV7_PSCI_NR_CPUS 2
#elif defined(CONFIG_MACH_SUN8I_A33)
#define CONFIG_ARMV7_PSCI_NR_CPUS 4
+#elif defined(CONFIG_MACH_SUN8I_H3)
+#define CONFIG_ARMV7_PSCI_NR_CPUS 4
#else
#error Unsupported sun8i variant
#endif
--
2.6.2
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