* [PATCH 1/4] arm: add support for Hisilicon HiSTB family SoCs
[not found] <20230401111736.22301-1-forbidden405@outlook.com>
@ 2023-04-01 11:17 ` Yang Xiwen
2023-05-03 13:26 ` Tom Rini
2023-04-01 11:17 ` [PATCH 2/4] mmc: hi6220_dw_mmc: add compatible for HC2910 support Yang Xiwen
` (2 subsequent siblings)
3 siblings, 1 reply; 8+ messages in thread
From: Yang Xiwen @ 2023-04-01 11:17 UTC (permalink / raw)
To: u-boot, Peng Fan, Jaehoon Chung, Peter Griffin, Manivannan Sadhasivam
Cc: Yang Xiwen
First supported chip is hi3798mv200 (which is similar to Hi3798cv200
used by poplar).
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
---
MAINTAINERS | 1 +
arch/arm/Kconfig | 12 ++++++++++++
arch/arm/Makefile | 1 +
arch/arm/mach-histb/Kconfig | 14 ++++++++++++++
arch/arm/mach-histb/Makefile | 4 ++++
arch/arm/mach-histb/board_common.c | 31 ++++++++++++++++++++++++++++++
arch/arm/mach-histb/sysmap-histb.c | 31 ++++++++++++++++++++++++++++++
7 files changed, 94 insertions(+)
create mode 100644 arch/arm/mach-histb/Kconfig
create mode 100644 arch/arm/mach-histb/Makefile
create mode 100644 arch/arm/mach-histb/board_common.c
create mode 100644 arch/arm/mach-histb/sysmap-histb.c
diff --git a/MAINTAINERS b/MAINTAINERS
index 91d40ea4b6..ea7bf5e04c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -291,6 +291,7 @@ S: Maintained
F: arch/arm/cpu/armv8/hisilicon
F: arch/arm/include/asm/arch-hi6220/
F: arch/arm/include/asm/arch-hi3660/
+F: arch/arm/mach-histb
ARM HPE GXP ARCHITECTURE
M: Jean-Marie Verdun <verdun@hpe.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 8a1e223422..a80322a48a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -578,6 +578,16 @@ config ARCH_DAVINCI
help
Support for TI's DaVinci platform.
+config ARCH_HISTB
+ bool "Hisilicon HiSTB SoCs"
+ select DM
+ select DM_SERIAL
+ select OF_CONTROL
+ select PL01X_SERIAL
+ imply CMD_DM
+ help
+ Support for HiSTB SoCs.
+
config ARCH_KIRKWOOD
bool "Marvell Kirkwood"
select ARCH_MISC_INIT
@@ -2156,6 +2166,8 @@ source "arch/arm/mach-hpe/gxp/Kconfig"
source "arch/arm/mach-highbank/Kconfig"
+source "arch/arm/mach-histb/Kconfig"
+
source "arch/arm/mach-integrator/Kconfig"
source "arch/arm/mach-ipq40xx/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index ac602aed9c..5ebe0619d3 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -61,6 +61,7 @@ machine-$(CONFIG_ARCH_DAVINCI) += davinci
machine-$(CONFIG_ARCH_EXYNOS) += exynos
machine-$(CONFIG_ARCH_GXP) += hpe
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
+machine-$(CONFIG_ARCH_HISTB) += histb
machine-$(CONFIG_ARCH_IPQ40XX) += ipq40xx
machine-$(CONFIG_ARCH_K3) += k3
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
diff --git a/arch/arm/mach-histb/Kconfig b/arch/arm/mach-histb/Kconfig
new file mode 100644
index 0000000000..78d40859a3
--- /dev/null
+++ b/arch/arm/mach-histb/Kconfig
@@ -0,0 +1,14 @@
+if ARCH_HISTB
+
+choice
+ prompt "Select a HiSTB SoC"
+
+config ARCH_HI3798MV2X
+ bool "Hi3798M V2XX series SoC"
+ select ARM64
+ help
+ Support for Hi3798MV2XX series SoCs.
+
+endchoice
+
+endif
diff --git a/arch/arm/mach-histb/Makefile b/arch/arm/mach-histb/Makefile
new file mode 100644
index 0000000000..7975c0f2a0
--- /dev/null
+++ b/arch/arm/mach-histb/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y += sysmap-histb.o
+obj-y += board_common.o
diff --git a/arch/arm/mach-histb/board_common.c b/arch/arm/mach-histb/board_common.c
new file mode 100644
index 0000000000..a26c2066e0
--- /dev/null
+++ b/arch/arm/mach-histb/board_common.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Board init file for all histb boards
+ *
+ * (C) Copyright 2023 Yang Xiwen <forbidden405@outlook.com>
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <init.h>
+#include <asm/system.h>
+
+int __weak board_init(void)
+{
+ return 0;
+}
+
+int __weak dram_init_banksize(void)
+{
+ return fdtdec_setup_memory_banksize();
+}
+
+int __weak dram_init(void)
+{
+ return fdtdec_setup_mem_size_base();
+}
+
+void __weak reset_cpu(void)
+{
+ psci_system_reset();
+}
diff --git a/arch/arm/mach-histb/sysmap-histb.c b/arch/arm/mach-histb/sysmap-histb.c
new file mode 100644
index 0000000000..83a2bb9417
--- /dev/null
+++ b/arch/arm/mach-histb/sysmap-histb.c
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Hisilicon HiSTB memory map
+ *
+ * (C) Copyright 2023 Yang Xiwen <forbidden405@outlook.com>
+ */
+
+#include <common.h>
+#include <asm/armv8/mmu.h>
+
+static struct mm_region histb_mem_map[] = {
+ {
+ .virt = 0x0UL, /* DRAM */
+ .phys = 0x0UL,
+ .size = 0x80000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+ PTE_BLOCK_INNER_SHARE
+ }, {
+ .virt = 0x80000000UL, /* Peripheral block */
+ .phys = 0x80000000UL,
+ .size = 0x80000000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ }, {
+ /* Terminator */
+ 0,
+ }
+};
+
+struct mm_region *mem_map = histb_mem_map;
--
2.39.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 4/4] arm: histb: hi3798mv200: add initial support for Hi3798MV200 HC2910-2AGHD05 board
[not found] <20230401111736.22301-1-forbidden405@outlook.com>
` (2 preceding siblings ...)
2023-04-01 11:17 ` [PATCH 3/4] dt-binding: histb-clock: add clocks definition for Hi3798MV200 Yang Xiwen
@ 2023-04-01 11:17 ` Yang Xiwen
3 siblings, 0 replies; 8+ messages in thread
From: Yang Xiwen @ 2023-04-01 11:17 UTC (permalink / raw)
To: u-boot, Peng Fan, Jaehoon Chung, Peter Griffin, Manivannan Sadhasivam
Cc: Yang Xiwen
A board with Hi3798MV200 SoC and various peripherals. Details are in the
board README.md.
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
---
.../hi3798mv200-hc2910-2aghd05-u-boot.dtsi | 8 +
arch/arm/dts/hi3798mv200-hc2910-2aghd05.dts | 71 ++++++
arch/arm/dts/hi3798mv200-u-boot.dtsi | 22 ++
arch/arm/dts/hi3798mv200.dtsi | 225 ++++++++++++++++++
arch/arm/mach-histb/Kconfig | 25 ++
board/skyworth/hc2910-2aghd05/Kconfig | 15 ++
board/skyworth/hc2910-2aghd05/MAINTAINERS | 6 +
board/skyworth/hc2910-2aghd05/Makefile | 1 +
board/skyworth/hc2910-2aghd05/README | 25 ++
.../skyworth/hc2910-2aghd05/hc2910-2aghd05.c | 26 ++
configs/hc2910_2aghd05_defconfig | 50 ++++
include/configs/hc2910-2aghd05.h | 6 +
12 files changed, 480 insertions(+)
create mode 100644 arch/arm/dts/hi3798mv200-hc2910-2aghd05-u-boot.dtsi
create mode 100644 arch/arm/dts/hi3798mv200-hc2910-2aghd05.dts
create mode 100644 arch/arm/dts/hi3798mv200-u-boot.dtsi
create mode 100644 arch/arm/dts/hi3798mv200.dtsi
create mode 100644 board/skyworth/hc2910-2aghd05/Kconfig
create mode 100644 board/skyworth/hc2910-2aghd05/MAINTAINERS
create mode 100644 board/skyworth/hc2910-2aghd05/Makefile
create mode 100644 board/skyworth/hc2910-2aghd05/README
create mode 100644 board/skyworth/hc2910-2aghd05/hc2910-2aghd05.c
create mode 100644 configs/hc2910_2aghd05_defconfig
create mode 100644 include/configs/hc2910-2aghd05.h
diff --git a/arch/arm/dts/hi3798mv200-hc2910-2aghd05-u-boot.dtsi b/arch/arm/dts/hi3798mv200-hc2910-2aghd05-u-boot.dtsi
new file mode 100644
index 0000000000..eb320761f2
--- /dev/null
+++ b/arch/arm/dts/hi3798mv200-hc2910-2aghd05-u-boot.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "hi3798mv200-u-boot.dtsi"
+
+/* The clock driver is missing */
+&sd0 {
+ status = "disabled";
+};
diff --git a/arch/arm/dts/hi3798mv200-hc2910-2aghd05.dts b/arch/arm/dts/hi3798mv200-hc2910-2aghd05.dts
new file mode 100644
index 0000000000..c4ca5ed235
--- /dev/null
+++ b/arch/arm/dts/hi3798mv200-hc2910-2aghd05.dts
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * DTS File for Skyworth HC2910 with board label 2AGHD05 set-top box.
+ *
+ * Released under the GPLv2 only.
+ */
+
+/dts-v1/;
+
+#include "hi3798mv200.dtsi"
+
+/ {
+ // Usually known as Henan Guangdian HC2910
+ model = "Skyworth HC2910 with board label 2AGHD05";
+ compatible = "skyworth,hc2910-2aghd05", "hisilicon,hi3798mv200";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+};
+
+&ehci {
+ status = "okay";
+};
+
+&emmc {
+ fifo-depth = <256>;
+ clock-frequency = <200000000>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ non-removable;
+ bus-width = <8>;
+ status = "okay";
+};
+
+&gmac {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy-handle = <ð_phy1>;
+ phy-mode = "rgmii";
+ hisilicon,phy-reset-delays-us = <10000 10000 30000>;
+
+ eth_phy1: phy@3 {
+ reg = <3>;
+ };
+};
+
+&ohci {
+ status = "okay";
+};
+
+&sd0 {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
diff --git a/arch/arm/dts/hi3798mv200-u-boot.dtsi b/arch/arm/dts/hi3798mv200-u-boot.dtsi
new file mode 100644
index 0000000000..8917bcf33d
--- /dev/null
+++ b/arch/arm/dts/hi3798mv200-u-boot.dtsi
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * U-Boot addition to:
+ * 1) use platform data for the console
+ *
+ */
+
+#include <dt-bindings/reset/ti-syscon.h>
+
+/* The driver in U-Boot does not support "snps,dw-mshc" compatible. */
+&sd0 {
+ compatible = "hisilicon,hi3798mv200-dw-mshc";
+};
+
+&sd1 {
+ compatible = "hisilicon,hi3798mv200-dw-mshc";
+};
+
+/* The clock driver is missing */
+&uart0 {
+ clock = <75000000>;
+};
diff --git a/arch/arm/dts/hi3798mv200.dtsi b/arch/arm/dts/hi3798mv200.dtsi
new file mode 100644
index 0000000000..fedf87ac67
--- /dev/null
+++ b/arch/arm/dts/hi3798mv200.dtsi
@@ -0,0 +1,225 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * DTS File for HiSilicon Hi3798mv200 SoC.
+ *
+ * Released under the GPLv2 only.
+ */
+
+#include <dt-bindings/clock/histb-clock.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/phy/phy.h>
+#include <dt-bindings/reset/ti-syscon.h>
+
+/ {
+ compatible = "hisilicon,hi3798mv200";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
+ cpus {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ reg = <0x0 0x0>;
+ enable-method = "psci";
+ };
+
+ cpu@1 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ reg = <0x0 0x1>;
+ enable-method = "psci";
+ };
+
+ cpu@2 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ reg = <0x0 0x2>;
+ enable-method = "psci";
+ };
+
+ cpu@3 {
+ compatible = "arm,cortex-a53";
+ device_type = "cpu";
+ reg = <0x0 0x3>;
+ enable-method = "psci";
+ };
+ };
+
+ gic: interrupt-controller@f1001000 {
+ compatible = "arm,gic-400";
+ reg = <0x0 0xf1001000 0x0 0x1000>, /* GICD */
+ <0x0 0xf1002000 0x0 0x100>; /* GICC */
+ #address-cells = <0>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
+ IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
+ IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
+ IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
+ IRQ_TYPE_LEVEL_LOW)>;
+ };
+
+ /* Initialization is done in boot loader */
+ usb2_phy1: hsusb1_phy {
+ compatible = "usb-nop-xceiv";
+ clocks = <&crg HISTB_USB2_PHY1_REF_CLK>;
+ clock-names = "main";
+ #phy-cells = <0>;
+ };
+
+ soc: soc@f0000000 {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0xf0000000 0x10000000>;
+
+ crg: clock-reset-controller@8a22000 {
+ compatible = "hisilicon,hi3798mv200-crg", "syscon", "simple-mfd";
+ reg = <0x8a22000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <2>;
+ };
+
+ sysctrl: system-controller@8000000 {
+ compatible = "hisilicon,hi3798mv200-sysctrl", "syscon";
+ reg = <0x8000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <2>;
+ };
+
+ perictrl: peripheral-controller@8a20000 {
+ compatible = "hisilicon,hi3798mv200-perictrl", "syscon",
+ "simple-mfd";
+ reg = <0x8a20000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x8a20000 0x1000>;
+
+ combphy0: phy@850 {
+ compatible = "hisilicon,hi3798mv200-combphy";
+ reg = <0x850 0x8>;
+ #phy-cells = <1>;
+ clocks = <&crg HISTB_COMBPHY0_CLK>;
+ resets = <&crg 0x188 4>;
+ assigned-clocks = <&crg HISTB_COMBPHY0_CLK>;
+ assigned-clock-rates = <100000000>;
+ hisilicon,fixed-mode = <PHY_TYPE_USB3>;
+ };
+ };
+
+ pmx0: pinconf@8a21000 {
+ compatible = "pinconf-single";
+ reg = <0x8a21000 0x180>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <7>;
+ };
+
+ uart0: serial@8b00000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x8b00000 0x1000>;
+ interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&sysctrl HISTB_UART0_CLK>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ sd0: mmc@9820000 {
+ compatible = "snps,dw-mshc";
+ reg = <0x9820000 0x10000>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HISTB_SDIO0_CIU_CLK>,
+ <&crg HISTB_SDIO0_BIU_CLK>;
+ clock-names = "ciu", "biu";
+ resets = <&crg 0x9c 4>;
+ reset-names = "reset";
+ status = "disabled";
+ };
+
+ emmc: mmc@9830000 {
+ compatible = "hisilicon,hi3798mv200-dw-mshc";
+ reg = <0x9830000 0x10000>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HISTB_MMC_CIU_CLK>,
+ <&crg HISTB_MMC_BIU_CLK>,
+ <&crg HISTB_MMC_SAMPLE_CLK>,
+ <&crg HISTB_MMC_DRV_CLK>;
+ clock-names = "ciu", "biu", "ciu-sample", "ciu-drive";
+ resets = <&crg 0xa0 4>;
+ reset-names = "reset";
+ status = "disabled";
+ };
+
+ gmac: ethernet@9840000 {
+ compatible = "hisilicon,hi3798mv200-gmac", "hisilicon,hisi-gmac-v2";
+ reg = <0x9840000 0x1000>,
+ <0x984300c 0x4>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HISTB_ETH0_MAC_CLK>,
+ <&crg HISTB_ETH0_MACIF_CLK>;
+ clock-names = "mac_core", "mac_ifc";
+ resets = <&crg 0xcc 0>,
+ <&crg 0xcc 2>,
+ <&crg 0xcc 5>;
+ reset-names = "mac_core", "mac_ifc", "phy";
+ status = "disabled";
+ };
+
+ ohci: ohci@9880000 {
+ compatible = "generic-ohci";
+ reg = <0x9880000 0x10000>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HISTB_USB2_BUS_CLK>,
+ <&crg HISTB_USB2_12M_CLK>,
+ <&crg HISTB_USB2_48M_CLK>;
+ clock-names = "bus", "clk12", "clk48";
+ resets = <&crg 0xb8 12>;
+ reset-names = "bus";
+ status = "disabled";
+ };
+
+ ehci: ehci@9890000 {
+ compatible = "generic-ehci";
+ reg = <0x9890000 0x10000>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HISTB_USB2_BUS_CLK>,
+ <&crg HISTB_USB2_PHY_CLK>,
+ <&crg HISTB_USB2_UTMI_CLK>;
+ clock-names = "bus", "phy", "utmi";
+ resets = <&crg 0xb8 12>,
+ <&crg 0xb8 16>,
+ <&crg 0xb8 13>;
+ reset-names = "bus", "phy", "utmi";
+ phys = <&usb2_phy1>;
+ phy-names = "usb";
+ status = "disabled";
+ };
+
+ sd1: mmc@9c40000 {
+ compatible = "snps,dw-mshc";
+ reg = <0x9c40000 0x10000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HISTB_SDIO1_CIU_CLK>,
+ <&crg HISTB_SDIO1_BIU_CLK>;
+ clock-names = "ciu", "biu";
+ resets = <&crg 0x28c 4>;
+ reset-names = "reset";
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm/mach-histb/Kconfig b/arch/arm/mach-histb/Kconfig
index 78d40859a3..012dbfe8bc 100644
--- a/arch/arm/mach-histb/Kconfig
+++ b/arch/arm/mach-histb/Kconfig
@@ -11,4 +11,29 @@ config ARCH_HI3798MV2X
endchoice
+if ARCH_HI3798MV2X
+
+choice
+ prompt "Select a Hi3798M V2XX based board"
+
+config TARGET_HC2910_2AGHD05
+ bool "Skyworth HC2910 with board label 2AGHD05"
+ help
+ Support for Skyworth HC2910 with board label 2AGHD05. This board features:
+ - Hisilicon Hi3798MV200 SoC (4xCortex-A53, Mali MP-450)
+ - 2GiB DRAM
+ - 8GiB eMMC, uSD slot
+ - Wifi and Bluetooth module
+ - 1x USB 2.0, 1x USB 3.0 host port
+ - HDMI
+ - SCI
+ - 3 LED - power, Wifi, Lock(?)
+ - 1x Fast Ethernet Controller, 1x GBe Ethernet Controller
+
+endchoice
+
+endif
+
+source "board/skyworth/hc2910-2aghd05/Kconfig"
+
endif
diff --git a/board/skyworth/hc2910-2aghd05/Kconfig b/board/skyworth/hc2910-2aghd05/Kconfig
new file mode 100644
index 0000000000..f85f1f2631
--- /dev/null
+++ b/board/skyworth/hc2910-2aghd05/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_HC2910_2AGHD05
+
+config SYS_BOARD
+ default "hc2910-2aghd05"
+
+config SYS_VENDOR
+ default "skyworth"
+
+config SYS_SOC
+ default "hi3798mv200"
+
+config SYS_CONFIG_NAME
+ default "hc2910-2aghd05"
+
+endif
diff --git a/board/skyworth/hc2910-2aghd05/MAINTAINERS b/board/skyworth/hc2910-2aghd05/MAINTAINERS
new file mode 100644
index 0000000000..2c1e750018
--- /dev/null
+++ b/board/skyworth/hc2910-2aghd05/MAINTAINERS
@@ -0,0 +1,6 @@
+HC2910 2AGHD05 BOARD
+M: Yang Xiwen <firbidden405@outlook.com>
+S: Maintained
+F: board/skyworth/hc2910-2aghd05
+F: include/configs/hc2910-2aghd05.h
+F: configs/hc2910_2aghd05_defconfig
diff --git a/board/skyworth/hc2910-2aghd05/Makefile b/board/skyworth/hc2910-2aghd05/Makefile
new file mode 100644
index 0000000000..193fd158fe
--- /dev/null
+++ b/board/skyworth/hc2910-2aghd05/Makefile
@@ -0,0 +1 @@
+obj-y := hc2910-2aghd05.o
diff --git a/board/skyworth/hc2910-2aghd05/README b/board/skyworth/hc2910-2aghd05/README
new file mode 100644
index 0000000000..a838956e59
--- /dev/null
+++ b/board/skyworth/hc2910-2aghd05/README
@@ -0,0 +1,25 @@
+================================================================================
+ Board Information
+================================================================================
+
+The board features the Hi3798M V200 with an integrated quad-core 64-bit ARM
+Cortex A53 processor.
+SOC Hisilicon Hi3798CV200
+CPU Quad-core ARM Cortex-A53 64 bit
+DRAM DDR3/3L/4 SDRAM interface, maximum 32-bit data width 2 GB
+USB 1x USB 2.0 ports 1x USB 3.0 ports
+CONSOLE USB-micro port for console support
+ETHERNET 1 GBe Ethernet, 1 MBe Ethernet
+WIFI 802.11n with Bluebooth
+CONNECTORS One connector for Smart Card One connector for TSI
+
+
+================================================================================
+ BUILD INSTRUCTIONS
+================================================================================
+
+The U-Boot relies on a modified l-loader and TF-A for Hi3798MV200.
+The source for l-loader can be obtained at: [l-loader](https://github.com/185264646/l-loader)
+The mainline port for TF-A is still under development. For now, you can use the TF-A for poplar directly.
+
+For more information, please refer to <board/hisilicon/poplar/README>.
diff --git a/board/skyworth/hc2910-2aghd05/hc2910-2aghd05.c b/board/skyworth/hc2910-2aghd05/hc2910-2aghd05.c
new file mode 100644
index 0000000000..abad5efdaf
--- /dev/null
+++ b/board/skyworth/hc2910-2aghd05/hc2910-2aghd05.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Board init file for Skyworth HC2910 2AGHD05
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <init.h>
+#include <asm/system.h>
+#include <linux/io.h>
+
+#define HI3798MV200_PERI_CTRL_BASE 0xf8a20000
+#define SDIO0_LDO_OFFSET 0x11c
+
+static int sdio0_set_ldo(void)
+{
+ // SDIO LDO bypassed, 3.3V
+ writel(HI3798MV200_PERI_CTRL_BASE + SDIO0_LDO_OFFSET, 0x60);
+ return 0;
+}
+
+int board_init(void)
+{
+ sdio0_set_ldo();
+ return 0;
+}
diff --git a/configs/hc2910_2aghd05_defconfig b/configs/hc2910_2aghd05_defconfig
new file mode 100644
index 0000000000..dfd3e656b9
--- /dev/null
+++ b/configs/hc2910_2aghd05_defconfig
@@ -0,0 +1,50 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_HISTB=y
+CONFIG_TEXT_BASE=0x00000000
+CONFIG_SYS_MALLOC_LEN=0x2000000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_NR_DRAM_BANKS=2
+CONFIG_ENV_SIZE=0x10000
+CONFIG_ENV_OFFSET=0x1F0000
+CONFIG_DEFAULT_DEVICE_TREE="hi3798mv200-hc2910-2aghd05"
+CONFIG_SYS_PROMPT="HC2910# "
+CONFIG_IDENT_STRING="HC2910"
+CONFIG_SYS_LOAD_ADDR=0x800000
+# CONFIG_EXPERT is not set
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_DISTRO_DEFAULTS=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SYS_MAXARGS=64
+CONFIG_SYS_CBSIZE=512
+CONFIG_SYS_PBSIZE=537
+CONFIG_CMD_BOOTDEV=y
+# CONFIG_BOOTM_PLAN9 is not set
+# CONFIG_BOOTM_RTEMS is not set
+# CONFIG_BOOTM_VXWORKS is not set
+CONFIG_CMD_NVEDIT_INFO=y
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_GPT_RENAME=y
+CONFIG_CMD_LSBLK=y
+CONFIG_CMD_MBR=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_POWEROFF=y
+CONFIG_CMD_CAT=y
+CONFIG_CMD_EROFS=y
+CONFIG_CMD_EXT4_WRITE=y
+# CONFIG_ISO_PARTITION is not set
+CONFIG_PARTITION_TYPE_GUID=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+# CONFIG_NET is not set
+# CONFIG_GPIO is not set
+# CONFIG_I2C is not set
+# CONFIG_INPUT is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_K3=y
+# CONFIG_POWER is not set
+CONFIG_FS_BTRFS=y
+CONFIG_FAT_WRITE=y
+CONFIG_REGEX=y
+# CONFIG_EFI_LOADER is not set
diff --git a/include/configs/hc2910-2aghd05.h b/include/configs/hc2910-2aghd05.h
new file mode 100644
index 0000000000..3db9a474ec
--- /dev/null
+++ b/include/configs/hc2910-2aghd05.h
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __HC2910_2AGHD05_CONFIG_H__
+#define __HC2910_2AGHD05_CONFIG_H__
+
+#endif
--
2.39.1
^ permalink raw reply related [flat|nested] 8+ messages in thread