Add more hisilicon platform

br-ext-chip-hisilicon/board/hi3516av100/hi3516av100.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516av100/hi3516dv100.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516av100/kernel/overlay/arch/arm/boot/dts/hi3516a-demb.dts

@@ -0,0 +1,238 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2015-2017 HiSilicon Technologies Co., Ltd.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/dts-v1/;
+#include "hi3516a.dtsi"
+
+/ {
+	model = "Hisilicon HI3516A DEMO Board";
+	compatible = "hiSilicon,hi3516a";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a7";
+			reg = <0>;
+
+			operating-points = <
+				/* KHz    uV */
+				 600000 1100000
+				 732000 1200000
+				 850000 1300000
+				 500000 1060000
+				 400000 1020000
+		    >;
+
+			clocks = <&clock HI3516A_A7_MUX>,
+				<&clock HI3516A_FIXED_400M>,
+				<&clock HI3516A_FIXED_500M>,
+				<&clock HI3516A_APLL_CLK>;
+			clock-names = "a7_mux","400m", "500m","apll";
+
+			vcc-supply = <&a7_regulator>;
+		};
+	};
+
+	avs {
+		compatible = "hi3516a,avs";
+		avs-num = <2>;
+		avs-name-array = "cpu-avs","media-avs";
+		cpu_avs: cpu_avs{
+			avs-name = "cpu-avs";
+			opp-num = <5>;
+			opp-freq = <600000 732000 850000 500000 400000>;
+			opp-volt-min = <940000 1000000 1070000 940000 940000>;
+			opp-hpm = <270 325 365 255 240>;
+			opp-div = <11 14 16 10 8>;
+			opp-volt-max = <1310000>;
+		};
+
+		media_avs: media_avs{
+			avs-name = "media-avs";
+			opp-num = <5>;
+			opp-freq = <0 1 2 3 4>;
+			opp-volt-min = <930000 930000 930000 930000 930000>;
+			opp-hpm = <245 245 245 260 285>;
+			opp-div = <3 3 4 5 5>;
+			opp-volt-max = <1310000>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&dual_timer0 {
+	status = "okay";
+};
+
+
+&hidmac {
+	status = "okay";
+};
+
+
+&i2c_bus0 {
+	status = "okay";
+};
+
+&i2c_bus1 {
+	status = "okay";
+};
+
+&i2c_bus2 {
+	status = "okay";
+};
+
+
+&spi_bus0{
+	status = "okay";
+	num-cs = <1>;
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com_mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+};
+
+&spi_bus1{
+	status = "okay";
+	num-cs = <3>;
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com_mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+
+	spidev@1 {
+		compatible = "rohm,dh2228fv";
+		reg = <1>;
+		pl022,interface = <0>;
+		pl022,com_mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+
+	spidev@2 {
+		compatible = "rohm,dh2228fv";
+		reg = <2>;
+		pl022,interface = <0>;
+		pl022,com_mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+};
+
+&mdio {
+	ethphy: ethernet-phy@1 {
+		reg = <1>;
+	};
+};
+
+&higmac {
+	phy-handle = <&ethphy>;
+	phy-mode = "rmii";
+};
+
+
+&mmc0 {
+	status = "okay";
+};
+
+&mmc1 {
+	status = "okay";
+};
+
+&gpio_chip0 {
+	status = "okay";
+};
+
+&gpio_chip1 {
+	status = "okay";
+};
+
+&gpio_chip2 {
+	status = "okay";
+};
+
+&gpio_chip3 {
+	status = "okay";
+};
+
+&gpio_chip4 {
+	status = "okay";
+};
+
+&gpio_chip5 {
+	status = "okay";
+};
+
+&gpio_chip6 {
+	status = "okay";
+};
+
+&gpio_chip7 {
+	status = "okay";
+};
+
+&gpio_chip8 {
+	status = "okay";
+};
+
+&gpio_chip9 {
+	status = "okay";
+};
+
+&gpio_chip10 {
+	status = "okay";
+};
+
+&gpio_chip11 {
+	status = "okay";
+};
+
+&gpio_chip12 {
+	status = "okay";
+};
+
+&gpio_chip13 {
+	status = "okay";
+};
+
+&gpio_chip14 {
+	status = "okay";
+};
+
+&gpio_chip15 {
+	status = "okay";
+};
+

br-ext-chip-hisilicon/board/hi3516av200/hi3516av200.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516av200/hi3519v101.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516av200/kernel/overlay.2/arch/arm/boot/dts/hisi-hi3519v101-demb.dts

@@ -0,0 +1,247 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2015 HiSilicon Technologies Co., Ltd.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/dts-v1/;
+#include "hisi-hi3519v101.dtsi"
+
+/ {
+	model = "Hisilicon HI3519V101 DEMO Board";
+	compatible = "hisilicon,hi3519v101";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "hisilicon,hi3519-smp";
+
+		cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			clock-frequency = <HI3519_FIXED_792M>;
+			reg = <0>;
+			cci-control-port = <&cci_control0>;
+		};
+
+		/*cpu@100 {
+			compatible = "arm,cortex-a17";
+			device_type = "cpu";
+			clock-frequency = <HI3519_FIXED_1000M>;
+			reg = <0x100>;
+			cci-control-port = <&cci_control1>;
+		};*/
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&dual_timer0 {
+	status = "okay";
+};
+
+&i2c_bus0 {
+	status = "okay";
+};
+
+&i2c_bus1 {
+	status = "okay";
+};
+
+&i2c_bus2 {
+	status = "okay";
+};
+
+&i2c_bus3 {
+	status = "okay";
+};
+
+&spi_bus0 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24750000>;
+	};
+
+};
+
+&spi_bus1 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24750000>;
+	};
+};
+
+&spi_bus2 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24750000>;
+	};
+
+	spidev@1 {
+		compatible = "rohm,dh2228fv";
+		reg = <1>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24750000>;
+	};
+};
+
+&spi_bus3 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24750000>;
+	};
+};
+
+&hisfc {
+	hi_sfc {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <160000000>;
+		m25p,fast-read;
+	};
+
+};
+
+&hisnfc {
+	hinand {
+		compatible = "jedec,spi-nand";
+		reg = <0>;
+		spi-max-frequency = <160000000>;
+	};
+};
+
+&hinfc {
+	hinand {
+		compatible = "jedec,nand";
+		reg = <0>;
+		nand-max-frequency = <200000000>;
+	};
+};
+
+&mmc0 {
+	status = "okay";
+};
+
+&mmc1 {
+	status = "okay";
+};
+
+&mmc2 {
+	status = "okay";
+};
+
+&mdio {
+	ethphy: ethernet-phy@1 {
+		reg = <1>;
+	};
+};
+
+&higmac {
+	phy-handle = <&ethphy>;
+	phy-mode = "rmii";
+};
+
+&gpio_chip0 {
+	status = "okay";
+};
+
+&gpio_chip1 {
+	status = "okay";
+};
+
+&gpio_chip2 {
+	status = "okay";
+};
+
+&gpio_chip3 {
+	status = "okay";
+};
+
+&gpio_chip4 {
+	status = "okay";
+};
+
+&gpio_chip5 {
+	status = "okay";
+};
+
+&gpio_chip6 {
+	status = "okay";
+};
+
+&gpio_chip7 {
+	status = "okay";
+};
+
+&gpio_chip8 {
+	status = "okay";
+};
+
+&gpio_chip9 {
+	status = "okay";
+};
+
+&gpio_chip10 {
+	status = "okay";
+};
+
+&gpio_chip11 {
+	status = "okay";
+};
+
+&gpio_chip12 {
+	status = "okay";
+};
+
+&gpio_chip13 {
+	status = "okay";
+};
+
+&gpio_chip14 {
+	status = "okay";
+};
+
+&gpio_chip16 {
+	status = "okay";
+};

br-ext-chip-hisilicon/board/hi3516av200/kernel/overlay.2/arch/arm/boot/dts/hisi-hi3519v101-hmp-demb.dts

@@ -0,0 +1,310 @@
+/*
+ * Copyright (c) 2013-2014 Linaro Ltd.
+ * Copyright (c) 2015 HiSilicon Technologies Co., Ltd.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/dts-v1/;
+#include "hisi-hi3519v101.dtsi"
+
+/ {
+	model = "Hisilicon HI3519V101 DEMO Board";
+	compatible = "hisilicon,hi3519v101";
+
+	chosen {
+		bootargs = "console=ttyAMA0,115200 early_printk
+root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),
+4M(kernel),11M(rootfs)";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		enable-method = "hisilicon,hi3519-smp";
+
+		cpu@0 {
+			compatible = "arm,cortex-a7";
+			device_type = "cpu";
+			clock-frequency = <HI3519_FIXED_792M>;
+			reg = <0>;
+			cci-control-port = <&cci_control0>;
+		};
+
+		cpu@100 {
+			compatible = "arm,cortex-a17";
+			device_type = "cpu";
+			reg = <0x100>;
+			cci-control-port = <&cci_control1>;
+			operating-points = <
+				/* KHz    uV */
+				1250000 1060000
+				1150000 1060000
+				1000000 1000000
+				 930000 1000000
+				 792000 940000
+				 594000 940000
+				>;
+			clocks = <&clock HI3519_A17_MUX>,
+				<&clock HI3519_FIXED_400M>,
+				<&clock HI3519_FIXED_500M>,
+				<&clock HI3519_FIXED_594M>,
+				<&clock HI3519_FIXED_792M>,
+				<&clock HI3519_APLL_CLK>;
+			clock-names = "a17_mux","400m", "500m",
+					"594m", "792m", "apll";
+			vcc-supply = <&a17_regulator>;
+		};
+	};
+
+	avs {
+	    compatible = "hi3519,avs";
+	    avs-num = <2>;
+	    avs-name-array = "cpu-avs","media-avs";
+	    cpu_avs: cpu_avs{
+		avs-name = "cpu-avs";
+			opp-num = <6>;
+			opp-freq = <1250000 1150000 1000000 930000 792000 594000 >;
+			opp-volt-min = <870000 870000 800000 800000 740000 740000>;
+			opp-hpm = <310 310 280 280 250 250>;
+			opp-div = <24 22 19 18 15 11>;
+			opp-volt-max = <1060000>;
+			};
+
+	    media_avs: media_avs{
+			avs-name = "media-avs";
+			opp-num = <4>;
+			opp-prof-num = <2>;
+			opp-temp-num = <2>;
+			opp-temp = <50 200>;
+			opp-freq = <1 2 3 4>;
+			opp-volt-min = <
+				/* profile2    profile3*/
+                                  770000       770000
+                                  770000       770000
+				      >;
+			opp-hpm = <
+				/* profile2    profile3*/
+				     210       215 
+				     190       215
+				  >;
+			opp-div = <3 3 3 3>;
+			opp-volt-max = <
+				/* profile2    profile3*/
+                                  977000       977000
+                                  977000       977000
+				>;
+			};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&dual_timer0 {
+	status = "okay";
+};
+
+&i2c_bus0 {
+	status = "okay";
+};
+
+&i2c_bus1 {
+	status = "okay";
+};
+
+&i2c_bus2 {
+	status = "okay";
+};
+
+&i2c_bus3 {
+	status = "okay";
+};
+
+&spi_bus0 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+
+};
+
+&spi_bus1 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+
+	spidev@1 {
+		compatible = "rohm,dh2228fv";
+		reg = <1>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+};
+
+&spi_bus2 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+};
+
+&spi_bus3 {
+	status = "okay";
+
+	spidev@0 {
+		compatible = "rohm,dh2228fv";
+		reg = <0>;
+		pl022,interface = <0>;
+		pl022,com-mode = <0>;
+		spi-max-frequency = <24000000>;
+	};
+};
+
+&hisfc {
+	hi_sfc {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <160000000>;
+		m25p,fast-read;
+	};
+};
+
+&hisnfc {
+	hinand {
+		compatible = "jedec,spi-nand";
+		reg = <0>;
+		spi-max-frequency = <160000000>;
+	};
+};
+
+&hinfc {
+	hinand {
+		compatible = "jedec,nand";
+		reg = <0>;
+		nand-max-frequency = <200000000>;
+	};
+};
+
+&mmc0 {
+	status = "okay";
+};
+
+&mmc1 {
+	status = "okay";
+};
+
+&mmc2 {
+	status = "okay";
+};
+
+&mdio {
+	ethphy: ethernet-phy@1 {
+		reg = <1>;
+	};
+};
+
+&higmac {
+	compatible = "hisilicon,higmac-v3", "hisilicon,higmac";
+	phy-handle = <&ethphy>;
+	phy-mode = "rmii";
+};
+
+&gpio_chip0 {
+	status = "okay";
+};
+
+&gpio_chip1 {
+	status = "okay";
+};
+
+&gpio_chip2 {
+	status = "okay";
+};
+
+&gpio_chip3 {
+	status = "okay";
+};
+
+&gpio_chip4 {
+	status = "okay";
+};
+
+&gpio_chip5 {
+	status = "okay";
+};
+
+&gpio_chip6 {
+	status = "okay";
+};
+
+&gpio_chip7 {
+	status = "okay";
+};
+
+&gpio_chip8 {
+	status = "okay";
+};
+
+&gpio_chip9 {
+	status = "okay";
+};
+
+&gpio_chip10 {
+	status = "okay";
+};
+
+&gpio_chip11 {
+	status = "okay";
+};
+
+&gpio_chip12 {
+	status = "okay";
+};
+
+&gpio_chip13 {
+	status = "okay";
+};
+
+&gpio_chip14 {
+	status = "okay";
+};
+
+&gpio_chip16 {
+	status = "okay";
+};

br-ext-chip-hisilicon/board/hi3516av200/kernel/overlay/arch/arm/mach-hisi/pmc_hi3516av200.c

@@ -0,0 +1,207 @@
+/*
+ * power mangager control for hisilicon hi3516av200 soc
+ *
+ * Copyright (c) 2015 HiSilicon Technologies Co., Ltd.
+ * Authors: zengtao@hisilicon.com
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/io.h>
+#include <linux/linkage.h>
+#include <linux/bug.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/resource.h>
+#include <mach/platform.h>
+
+#include <linux/delay.h>
+
+#define PERI_PMC77	(0x134)
+#define PERI_PMC79	(0x13c)
+#define PERI_PMC85	(0x154)
+
+static void __iomem *pmc_base;
+static u32 __attribute__((used)) pmc_phys_addr;
+
+#define PMC_ADDRESS(reg)	(pmc_base + reg)
+/* set bitfield of reg from start bit to end - 1 bit */
+static void reg_bit_set(u32 reg, u32 start, u32 end, u32 val)
+{
+	u32 regval, mask;
+
+	regval = readl((void __iomem *)PMC_ADDRESS(reg));
+	mask = ((0xffffffff << (32 - start)) >> (32 - start))
+	       | ((0xffffffff >> end) << end);
+
+	regval &= mask;
+	regval |= (val << start);
+
+	writel(regval, (void __iomem *)PMC_ADDRESS(reg));
+}
+
+/* get bitfield of reg from start bit to end - 1 bit */
+static u32 reg_bit_get(u32 reg, u32 start, u32 end)
+{
+	u32 regval;
+
+
+	regval = readl((void __iomem *)PMC_ADDRESS(reg));
+	regval = (regval << (32 - end)) >> (32 - end);
+	regval = regval >> start;
+
+
+	return regval;
+}
+
+void hi_pmc_power_up_done(void)
+{
+	writel(0, (void __iomem *)PMC_ADDRESS(PERI_PMC85));
+	writel(1, (void __iomem *)PMC_ADDRESS(PERI_PMC85));
+
+}
+
+/* before power down set ac inactive */
+void hi_pmc_set_ac_inactive(void)
+{
+	reg_bit_set(PERI_PMC79, 8, 9, 1);
+}
+
+/* after powerup clear ac inactive */
+void hi_pmc_clear_ac_inactive(void)
+{
+	reg_bit_set(PERI_PMC79, 8, 9, 0);
+}
+EXPORT_SYMBOL(hi_pmc_clear_ac_inactive);
+
+/* call from assable context */
+asmlinkage void __naked hi_pmc_clear_a17_ac(void)
+{
+	asm volatile("\n"
+		"adr     r2, 1f\n"
+		"ldmia   r2, {r1, r3}\n"
+		"sub     r0, r2, r1\n"
+		"ldr     r2, [r0, r3]\n"
+		"ldr r0, ="__stringify(PERI_PMC79)"\n"
+		"add r0, r0, r2\n"
+		"ldr r1, [r0]\n"
+		"bic r1, #0x100\n"
+		"str r1, [r0]\n"
+		"mov r0, #0\n"
+		"bx  lr\n"
+
+		".align  2\n"
+		"1:     .word   .\n"
+		"       .word   pmc_phys_addr\n"
+		);
+
+	unreachable();
+}
+
+static void hi_pmc_config(void)
+{
+	/* enable pmc timeout */
+	reg_bit_set(PERI_PMC77, 12, 13, 1);
+	/* enable pmc auto mode */
+	reg_bit_set(PERI_PMC79, 0, 2, 0);
+	/* enable irq triger source power on */
+	reg_bit_set(PERI_PMC79, 7, 8, 1);
+}
+
+/* cpu hotplug powerup */
+void hi_pmc_power_up(void)
+{
+	u32 power_state;
+
+	hi_pmc_config();
+
+	/* make sure it powerup state when power up */
+	power_state = reg_bit_get(PERI_PMC79, 12, 16);
+	BUG_ON(power_state != 0);
+
+	/* disable interrupt wakeup */
+	reg_bit_set(PERI_PMC79, 5, 6, 0);
+
+	/* power on */
+	reg_bit_set(PERI_PMC79, 3, 4, 0);
+	reg_bit_set(PERI_PMC79, 3, 4, 1);
+}
+
+/* cpu hotplug powerdown */
+void hi_pmc_power_down(void)
+{
+	u32 power_state;
+
+	power_state = reg_bit_get(PERI_PMC79, 12, 16);
+	BUG_ON(power_state != 6);
+
+	/* disable interrupt wakeup */
+	reg_bit_set(PERI_PMC79, 5, 6, 0);
+
+	/* power off */
+	reg_bit_set(PERI_PMC79, 4, 5, 0);
+	reg_bit_set(PERI_PMC79, 4, 5, 1);
+}
+
+/* cpuidle powerdown */
+void hi_pmc_automode_power_down(void)
+{
+	u32 power_state;
+
+	power_state = reg_bit_get(PERI_PMC79, 12, 16);
+	BUG_ON(power_state != 6);
+
+	/* enable interrupt wakeup */
+	reg_bit_set(PERI_PMC79, 5, 6, 1);
+
+	/* power off */
+	reg_bit_set(PERI_PMC79, 4, 5, 0);
+	reg_bit_set(PERI_PMC79, 4, 5, 1);
+
+}
+EXPORT_SYMBOL(hi_pmc_automode_power_down);
+
+
+/* enable timeout */
+static int hi_pmc_init(void)
+{
+	struct device_node *np;
+	struct resource res;
+	int ret = -ENODEV;
+
+	np = of_find_compatible_node(NULL, NULL, "hisilicon,pmc");
+	if (!np)
+		goto err;
+
+	pmc_base = of_iomap(np, 0);
+	if (!pmc_base) {
+		pr_err("failed to map pmc base\n");
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	ret = of_address_to_resource(np, 0, &res);
+	if (ret) {
+		pr_err("failed to get pmc base phys\n");
+		ret = -ENOMEM;
+		goto err;
+	}
+	pmc_phys_addr = res.start;
+
+err:
+	return ret;
+}
+
+early_initcall(hi_pmc_init);

br-ext-chip-hisilicon/board/hi3516av200/kernel/overlay/arch/arm/mach-hisi/pmc_hi3519v101.c

@@ -0,0 +1,207 @@
+/*
+ * power mangager control for hisilicon hi3519 soc
+ *
+ * Copyright (c) 2015 HiSilicon Technologies Co., Ltd.
+ * Authors: zengtao@hisilicon.com
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <linux/io.h>
+#include <linux/linkage.h>
+#include <linux/bug.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/resource.h>
+#include <mach/platform.h>
+
+#include <linux/delay.h>
+
+#define PERI_PMC77	(0x134)
+#define PERI_PMC79	(0x13c)
+#define PERI_PMC85	(0x154)
+
+static void __iomem *pmc_base;
+static u32  __attribute__((used)) pmc_phys_addr;
+
+#define PMC_ADDRESS(reg)	(pmc_base + reg)
+/* set bitfield of reg from start bit to end - 1 bit */
+static void reg_bit_set(u32 reg, u32 start, u32 end, u32 val)
+{
+	u32 regval, mask;
+
+	regval = readl((void __iomem *)PMC_ADDRESS(reg));
+	mask = ((0xffffffff << (32 - start)) >> (32 - start))
+	       | ((0xffffffff >> end) << end);
+
+	regval &= mask;
+	regval |= (val << start);
+
+	writel(regval, (void __iomem *)PMC_ADDRESS(reg));
+}
+
+/* get bitfield of reg from start bit to end - 1 bit */
+static u32 reg_bit_get(u32 reg, u32 start, u32 end)
+{
+	u32 regval;
+
+
+	regval = readl((void __iomem *)PMC_ADDRESS(reg));
+	regval = (regval << (32 - end)) >> (32 - end);
+	regval = regval >> start;
+
+
+	return regval;
+}
+
+void hi_pmc_power_up_done(void)
+{
+	writel(0, (void __iomem *)PMC_ADDRESS(PERI_PMC85));
+	writel(1, (void __iomem *)PMC_ADDRESS(PERI_PMC85));
+
+}
+
+/* before power down set ac inactive */
+void hi_pmc_set_ac_inactive(void)
+{
+	reg_bit_set(PERI_PMC79, 8, 9, 1);
+}
+
+/* after powerup clear ac inactive */
+void hi_pmc_clear_ac_inactive(void)
+{
+	reg_bit_set(PERI_PMC79, 8, 9, 0);
+}
+EXPORT_SYMBOL(hi_pmc_clear_ac_inactive);
+
+/* call from assable context */
+asmlinkage void __naked hi_pmc_clear_a17_ac(void)
+{
+	asm volatile("\n"
+		"adr     r2, 1f\n"
+		"ldmia   r2, {r1, r3}\n"
+		"sub     r0, r2, r1\n"
+		"ldr     r2, [r0, r3]\n"
+		"ldr r0, ="__stringify(PERI_PMC79)"\n"
+		"add r0, r0, r2\n"
+		"ldr r1, [r0]\n"
+		"bic r1, #0x100\n"
+		"str r1, [r0]\n"
+		"mov r0, #0\n"
+		"bx  lr\n"
+
+		".align  2\n"
+		"1:     .word   .\n"
+		"       .word   pmc_phys_addr\n"
+		);
+
+	unreachable();
+}
+
+static void hi_pmc_config(void)
+{
+	/* enable pmc timeout */
+	reg_bit_set(PERI_PMC77, 12, 13, 1);
+	/* enable pmc auto mode */
+	reg_bit_set(PERI_PMC79, 0, 2, 0);
+	/* enable irq triger source power on */
+	reg_bit_set(PERI_PMC79, 7, 8, 1);
+}
+
+/* cpu hotplug powerup */
+void hi_pmc_power_up(void)
+{
+	u32 power_state;
+
+	hi_pmc_config();
+
+	/* make sure it powerup state when power up */
+	power_state = reg_bit_get(PERI_PMC79, 12, 16);
+	BUG_ON(power_state != 0);
+
+	/* disable interrupt wakeup */
+	reg_bit_set(PERI_PMC79, 5, 6, 0);
+
+	/* power on */
+	reg_bit_set(PERI_PMC79, 3, 4, 0);
+	reg_bit_set(PERI_PMC79, 3, 4, 1);
+}
+
+/* cpu hotplug powerdown */
+void hi_pmc_power_down(void)
+{
+	u32 power_state;
+
+	power_state = reg_bit_get(PERI_PMC79, 12, 16);
+	BUG_ON(power_state != 6);
+
+	/* disable interrupt wakeup */
+	reg_bit_set(PERI_PMC79, 5, 6, 0);
+
+	/* power off */
+	reg_bit_set(PERI_PMC79, 4, 5, 0);
+	reg_bit_set(PERI_PMC79, 4, 5, 1);
+}
+
+/* cpuidle powerdown */
+void hi_pmc_automode_power_down(void)
+{
+	u32 power_state;
+
+	power_state = reg_bit_get(PERI_PMC79, 12, 16);
+	BUG_ON(power_state != 6);
+
+	/* enable interrupt wakeup */
+	reg_bit_set(PERI_PMC79, 5, 6, 1);
+
+	/* power off */
+	reg_bit_set(PERI_PMC79, 4, 5, 0);
+	reg_bit_set(PERI_PMC79, 4, 5, 1);
+
+}
+EXPORT_SYMBOL(hi_pmc_automode_power_down);
+
+
+/* enable timeout */
+static int hi_pmc_init(void)
+{
+	struct device_node *np;
+	struct resource res;
+	int ret = -ENODEV;
+
+	np = of_find_compatible_node(NULL, NULL, "hisilicon,pmc");
+	if (!np)
+		goto err;
+
+	pmc_base = of_iomap(np, 0);
+	if (!pmc_base) {
+		pr_err("failed to map pmc base\n");
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	ret = of_address_to_resource(np, 0, &res);
+	if (ret) {
+		pr_err("failed to get pmc base phys\n");
+		ret = -ENOMEM;
+		goto err;
+	}
+	pmc_phys_addr = res.start;
+
+err:
+	return ret;
+}
+
+early_initcall(hi_pmc_init);

br-ext-chip-hisilicon/board/hi3516av200/kernel/overlay/include/linux/compiler-gcc6.h

@@ -0,0 +1,65 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
+#endif
+
+#define __used				__attribute__((__used__))
+#define __must_check			__attribute__((warn_unused_result))
+#define __compiler_offsetof(a, b)	__builtin_offsetof(a, b)
+
+/* Mark functions as cold. gcc will assume any path leading to a call
+   to them will be unlikely.  This means a lot of manual unlikely()s
+   are unnecessary now for any paths leading to the usual suspects
+   like BUG(), printk(), panic() etc. [but let's keep them for now for
+   older compilers]
+
+   Early snapshots of gcc 4.3 don't support this and we can't detect this
+   in the preprocessor, but we can live with this because they're unreleased.
+   Maketime probing would be overkill here.
+
+   gcc also has a __attribute__((__hot__)) to move hot functions into
+   a special section, but I don't see any sense in this right now in
+   the kernel context */
+#define __cold			__attribute__((__cold__))
+
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+
+/*
+ * Mark a position in code as unreachable.  This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased.  Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone	__attribute__((__noclone__))
+
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+
+/*
+ * GCC 'asm goto' miscompiles certain code sequences:
+ *
+ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+ *
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+ *
+ * (asm goto is automatically volatile - the naming reflects this.)
+ */
+#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
+
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+#define __HAVE_BUILTIN_BSWAP32__
+#define __HAVE_BUILTIN_BSWAP64__
+#define __HAVE_BUILTIN_BSWAP16__
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */

br-ext-chip-hisilicon/board/hi3516av200/kernel/overlay/include/linux/compiler-gcc7.h

@@ -0,0 +1,65 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc5.h> directly, include <linux/compiler.h> instead."
+#endif
+
+#define __used				__attribute__((__used__))
+#define __must_check			__attribute__((warn_unused_result))
+#define __compiler_offsetof(a, b)	__builtin_offsetof(a, b)
+
+/* Mark functions as cold. gcc will assume any path leading to a call
+   to them will be unlikely.  This means a lot of manual unlikely()s
+   are unnecessary now for any paths leading to the usual suspects
+   like BUG(), printk(), panic() etc. [but let's keep them for now for
+   older compilers]
+
+   Early snapshots of gcc 4.3 don't support this and we can't detect this
+   in the preprocessor, but we can live with this because they're unreleased.
+   Maketime probing would be overkill here.
+
+   gcc also has a __attribute__((__hot__)) to move hot functions into
+   a special section, but I don't see any sense in this right now in
+   the kernel context */
+#define __cold			__attribute__((__cold__))
+
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+
+/*
+ * Mark a position in code as unreachable.  This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased.  Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone	__attribute__((__noclone__))
+
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+
+/*
+ * GCC 'asm goto' miscompiles certain code sequences:
+ *
+ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+ *
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+ *
+ * (asm goto is automatically volatile - the naming reflects this.)
+ */
+#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
+
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+#define __HAVE_BUILTIN_BSWAP32__
+#define __HAVE_BUILTIN_BSWAP64__
+#define __HAVE_BUILTIN_BSWAP16__
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */

br-ext-chip-hisilicon/board/hi3516cv100/hi3516cv100.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516cv100/hi3518cv100.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516cv100/hi3518ev100.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516cv100/kernel/overlay/arch/arm/lib/memset.S

@@ -0,0 +1,130 @@
+/*
+ *  linux/arch/arm/lib/memset.S
+ *
+ *  Copyright (C) 1995-2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  ASM optimised string functions
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+
+	.text
+	.align	5
+	.word	0
+
+1:	subs	r2, r2, #4		@ 1 do we have enough
+	blt	5f			@ 1 bytes to align with?
+	cmp	r3, #2			@ 1
+	strltb	r1, [ip], #1		@ 1
+	strleb	r1, [ip], #1		@ 1
+	strb	r1, [ip], #1		@ 1
+	add	r2, r2, r3		@ 1 (r2 = r2 - (4 - r3))
+/*
+ * The pointer is now aligned and the length is adjusted.  Try doing the
+ * memset again.
+ */
+
+ENTRY(memset)
+/*
+ * Preserve the contents of r0 for the return value.
+ */
+	mov	ip, r0
+	ands	r3, ip, #3		@ 1 unaligned?
+	bne	1b			@ 1
+/*
+ * we know that the pointer in ip is aligned to a word boundary.
+ */
+	orr	r1, r1, r1, lsl #8
+	orr	r1, r1, r1, lsl #16
+	mov	r3, r1
+	cmp	r2, #16
+	blt	4f
+
+#if ! CALGN(1)+0
+
+/*
+ * We need 2 extra registers for this loop - use r8 and the LR
+ */
+	stmfd	sp!, {r8, lr}
+	mov	r8, r1
+	mov	lr, r1
+
+2:	subs	r2, r2, #64
+	stmgeia	ip!, {r1, r3, r8, lr}	@ 64 bytes at a time.
+	stmgeia	ip!, {r1, r3, r8, lr}
+	stmgeia	ip!, {r1, r3, r8, lr}
+	stmgeia	ip!, {r1, r3, r8, lr}
+	bgt	2b
+	ldmeqfd	sp!, {r8, pc}		@ Now <64 bytes to go.
+/*
+ * No need to correct the count; we're only testing bits from now on
+ */
+	tst	r2, #32
+	stmneia	ip!, {r1, r3, r8, lr}
+	stmneia	ip!, {r1, r3, r8, lr}
+	tst	r2, #16
+	stmneia	ip!, {r1, r3, r8, lr}
+	ldmfd	sp!, {r8, lr}
+
+#else
+
+/*
+ * This version aligns the destination pointer in order to write
+ * whole cache lines at once.
+ */
+
+	stmfd	sp!, {r4-r8, lr}
+	mov	r4, r1
+	mov	r5, r1
+	mov	r6, r1
+	mov	r7, r1
+	mov	r8, r1
+	mov	lr, r1
+
+	cmp	r2, #96
+	tstgt	ip, #31
+	ble	3f
+
+	and	r8, ip, #31
+	rsb	r8, r8, #32
+	sub	r2, r2, r8
+	movs	r8, r8, lsl #(32 - 4)
+	stmcsia	ip!, {r4, r5, r6, r7}
+	stmmiia	ip!, {r4, r5}
+	tst	r8, #(1 << 30)
+	mov	r8, r1
+	strne	r1, [ip], #4
+
+3:	subs	r2, r2, #64
+	stmgeia	ip!, {r1, r3-r8, lr}
+	stmgeia	ip!, {r1, r3-r8, lr}
+	bgt	3b
+	ldmeqfd	sp!, {r4-r8, pc}
+
+	tst	r2, #32
+	stmneia	ip!, {r1, r3-r8, lr}
+	tst	r2, #16
+	stmneia	ip!, {r4-r7}
+	ldmfd	sp!, {r4-r8, lr}
+
+#endif
+
+4:	tst	r2, #8
+	stmneia	ip!, {r1, r3}
+	tst	r2, #4
+	strne	r1, [ip], #4
+/*
+ * When we get here, we've got less than 4 bytes to zero.  We
+ * may have an unaligned pointer as well.
+ */
+5:	tst	r2, #2
+	strneb	r1, [ip], #1
+	strneb	r1, [ip], #1
+	tst	r2, #1
+	strneb	r1, [ip], #1
+	mov	pc, lr
+ENDPROC(memset)

br-ext-chip-hisilicon/board/hi3516cv100/kernel/overlay/include/linux/compiler-gcc7.h

@@ -0,0 +1,65 @@
+#ifndef __LINUX_COMPILER_H
+#error "Please don't include <linux/compiler-gcc7.h> directly, include <linux/compiler.h> instead."
+#endif
+
+#define __used				__attribute__((__used__))
+#define __must_check			__attribute__((warn_unused_result))
+#define __compiler_offsetof(a, b)	__builtin_offsetof(a, b)
+
+/* Mark functions as cold. gcc will assume any path leading to a call
+   to them will be unlikely.  This means a lot of manual unlikely()s
+   are unnecessary now for any paths leading to the usual suspects
+   like BUG(), printk(), panic() etc. [but let's keep them for now for
+   older compilers]
+
+   Early snapshots of gcc 4.3 don't support this and we can't detect this
+   in the preprocessor, but we can live with this because they're unreleased.
+   Maketime probing would be overkill here.
+
+   gcc also has a __attribute__((__hot__)) to move hot functions into
+   a special section, but I don't see any sense in this right now in
+   the kernel context */
+#define __cold			__attribute__((__cold__))
+
+#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+#ifndef __CHECKER__
+# define __compiletime_warning(message) __attribute__((warning(message)))
+# define __compiletime_error(message) __attribute__((error(message)))
+#endif /* __CHECKER__ */
+
+/*
+ * Mark a position in code as unreachable.  This can be used to
+ * suppress control flow warnings after asm blocks that transfer
+ * control elsewhere.
+ *
+ * Early snapshots of gcc 4.5 don't support this and we can't detect
+ * this in the preprocessor, but we can live with this because they're
+ * unreleased.  Really, we need to have autoconf for the kernel.
+ */
+#define unreachable() __builtin_unreachable()
+
+/* Mark a function definition as prohibited from being cloned. */
+#define __noclone	__attribute__((__noclone__))
+
+/*
+ * Tell the optimizer that something else uses this function or variable.
+ */
+#define __visible __attribute__((externally_visible))
+
+/*
+ * GCC 'asm goto' miscompiles certain code sequences:
+ *
+ *   http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
+ *
+ * Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
+ *
+ * (asm goto is automatically volatile - the naming reflects this.)
+ */
+#define asm_volatile_goto(x...)	do { asm goto(x); asm (""); } while (0)
+
+#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
+#define __HAVE_BUILTIN_BSWAP32__
+#define __HAVE_BUILTIN_BSWAP64__
+#define __HAVE_BUILTIN_BSWAP16__
+#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */

br-ext-chip-hisilicon/board/hi3516cv100/kernel/overlay/kernel/timeconst.pl

@@ -0,0 +1,379 @@
+#!/usr/bin/perl
+# -----------------------------------------------------------------------
+#
+#   Copyright 2007-2008 rPath, Inc. - All Rights Reserved
+#
+#   This file is part of the Linux kernel, and is made available under
+#   the terms of the GNU General Public License version 2 or (at your
+#   option) any later version; incorporated herein by reference.
+#
+# -----------------------------------------------------------------------
+#
+
+#
+# Usage: timeconst.pl HZ > timeconst.h
+#
+
+# Precomputed values for systems without Math::BigInt
+# Generated by:
+# timeconst.pl --can 24 32 48 64 100 122 128 200 250 256 300 512 1000 1024 1200
+%canned_values = (
+	24 => [
+		'0xa6aaaaab','0x2aaaaaa',26,
+		125,3,
+		'0xc49ba5e4','0x1fbe76c8b4',37,
+		3,125,
+		'0xa2c2aaab','0xaaaa',16,
+		125000,3,
+		'0xc9539b89','0x7fffbce4217d',47,
+		3,125000,
+	], 32 => [
+		'0xfa000000','0x6000000',27,
+		125,4,
+		'0x83126e98','0xfdf3b645a',36,
+		4,125,
+		'0xf4240000','0x0',17,
+		31250,1,
+		'0x8637bd06','0x3fff79c842fa',46,
+		1,31250,
+	], 48 => [
+		'0xa6aaaaab','0x6aaaaaa',27,
+		125,6,
+		'0xc49ba5e4','0xfdf3b645a',36,
+		6,125,
+		'0xa2c2aaab','0x15555',17,
+		62500,3,
+		'0xc9539b89','0x3fffbce4217d',46,
+		3,62500,
+	], 64 => [
+		'0xfa000000','0xe000000',28,
+		125,8,
+		'0x83126e98','0x7ef9db22d',35,
+		8,125,
+		'0xf4240000','0x0',18,
+		15625,1,
+		'0x8637bd06','0x1fff79c842fa',45,
+		1,15625,
+	], 100 => [
+		'0xa0000000','0x0',28,
+		10,1,
+		'0xcccccccd','0x733333333',35,
+		1,10,
+		'0x9c400000','0x0',18,
+		10000,1,
+		'0xd1b71759','0x1fff2e48e8a7',45,
+		1,10000,
+	], 122 => [
+		'0x8325c53f','0xfbcda3a',28,
+		500,61,
+		'0xf9db22d1','0x7fbe76c8b',35,
+		61,500,
+		'0x8012e2a0','0x3ef36',18,
+		500000,61,
+		'0xffda4053','0x1ffffbce4217',45,
+		61,500000,
+	], 128 => [
+		'0xfa000000','0x1e000000',29,
+		125,16,
+		'0x83126e98','0x3f7ced916',34,
+		16,125,
+		'0xf4240000','0x40000',19,
+		15625,2,
+		'0x8637bd06','0xfffbce4217d',44,
+		2,15625,
+	], 200 => [
+		'0xa0000000','0x0',29,
+		5,1,
+		'0xcccccccd','0x333333333',34,
+		1,5,
+		'0x9c400000','0x0',19,
+		5000,1,
+		'0xd1b71759','0xfff2e48e8a7',44,
+		1,5000,
+	], 250 => [
+		'0x80000000','0x0',29,
+		4,1,
+		'0x80000000','0x180000000',33,
+		1,4,
+		'0xfa000000','0x0',20,
+		4000,1,
+		'0x83126e98','0x7ff7ced9168',43,
+		1,4000,
+	], 256 => [
+		'0xfa000000','0x3e000000',30,
+		125,32,
+		'0x83126e98','0x1fbe76c8b',33,
+		32,125,
+		'0xf4240000','0xc0000',20,
+		15625,4,
+		'0x8637bd06','0x7ffde7210be',43,
+		4,15625,
+	], 300 => [
+		'0xd5555556','0x2aaaaaaa',30,
+		10,3,
+		'0x9999999a','0x1cccccccc',33,
+		3,10,
+		'0xd0555556','0xaaaaa',20,
+		10000,3,
+		'0x9d495183','0x7ffcb923a29',43,
+		3,10000,
+	], 512 => [
+		'0xfa000000','0x7e000000',31,
+		125,64,
+		'0x83126e98','0xfdf3b645',32,
+		64,125,
+		'0xf4240000','0x1c0000',21,
+		15625,8,
+		'0x8637bd06','0x3ffef39085f',42,
+		8,15625,
+	], 1000 => [
+		'0x80000000','0x0',31,
+		1,1,
+		'0x80000000','0x0',31,
+		1,1,
+		'0xfa000000','0x0',22,
+		1000,1,
+		'0x83126e98','0x1ff7ced9168',41,
+		1,1000,
+	], 1024 => [
+		'0xfa000000','0xfe000000',32,
+		125,128,
+		'0x83126e98','0x7ef9db22',31,
+		128,125,
+		'0xf4240000','0x3c0000',22,
+		15625,16,
+		'0x8637bd06','0x1fff79c842f',41,
+		16,15625,
+	], 1200 => [
+		'0xd5555556','0xd5555555',32,
+		5,6,
+		'0x9999999a','0x66666666',31,
+		6,5,
+		'0xd0555556','0x2aaaaa',22,
+		2500,3,
+		'0x9d495183','0x1ffcb923a29',41,
+		3,2500,
+	]
+);
+
+$has_bigint = eval 'use Math::BigInt qw(bgcd); 1;';
+
+sub bint($)
+{
+	my($x) = @_;
+	return Math::BigInt->new($x);
+}
+
+#
+# Constants for division by reciprocal multiplication.
+# (bits, numerator, denominator)
+#
+sub fmul($$$)
+{
+	my ($b,$n,$d) = @_;
+
+	$n = bint($n);
+	$d = bint($d);
+
+	return scalar (($n << $b)+$d-bint(1))/$d;
+}
+
+sub fadj($$$)
+{
+	my($b,$n,$d) = @_;
+
+	$n = bint($n);
+	$d = bint($d);
+
+	$d = $d/bgcd($n, $d);
+	return scalar (($d-bint(1)) << $b)/$d;
+}
+
+sub fmuls($$$) {
+	my($b,$n,$d) = @_;
+	my($s,$m);
+	my($thres) = bint(1) << ($b-1);
+
+	$n = bint($n);
+	$d = bint($d);
+
+	for ($s = 0; 1; $s++) {
+		$m = fmul($s,$n,$d);
+		return $s if ($m >= $thres);
+	}
+	return 0;
+}
+
+# Generate a hex value if the result fits in 64 bits;
+# otherwise skip.
+sub bignum_hex($) {
+	my($x) = @_;
+	my $s = $x->as_hex();
+
+	return (length($s) > 18) ? undef : $s;
+}
+
+# Provides mul, adj, and shr factors for a specific
+# (bit, time, hz) combination
+sub muladj($$$) {
+	my($b, $t, $hz) = @_;
+	my $s = fmuls($b, $t, $hz);
+	my $m = fmul($s, $t, $hz);
+	my $a = fadj($s, $t, $hz);
+	return (bignum_hex($m), bignum_hex($a), $s);
+}
+
+# Provides numerator, denominator values
+sub numden($$) {
+	my($n, $d) = @_;
+	my $g = bgcd($n, $d);
+	return ($n/$g, $d/$g);
+}
+
+# All values for a specific (time, hz) combo
+sub conversions($$) {
+	my ($t, $hz) = @_;
+	my @val = ();
+
+	# HZ_TO_xx
+	push(@val, muladj(32, $t, $hz));
+	push(@val, numden($t, $hz));
+
+	# xx_TO_HZ
+	push(@val, muladj(32, $hz, $t));
+	push(@val, numden($hz, $t));
+
+	return @val;
+}
+
+sub compute_values($) {
+	my($hz) = @_;
+	my @val = ();
+	my $s, $m, $a, $g;
+
+	if (!$has_bigint) {
+		die "$0: HZ == $hz not canned and ".
+		    "Math::BigInt not available\n";
+	}
+
+	# MSEC conversions
+	push(@val, conversions(1000, $hz));
+
+	# USEC conversions
+	push(@val, conversions(1000000, $hz));
+
+	return @val;
+}
+
+sub outputval($$)
+{
+	my($name, $val) = @_;
+	my $csuf;
+
+	if (defined($val)) {
+	    if ($name !~ /SHR/) {
+		$val = "U64_C($val)";
+	    }
+	    printf "#define %-23s %s\n", $name.$csuf, $val.$csuf;
+	}
+}
+
+sub output($@)
+{
+	my($hz, @val) = @_;
+	my $pfx, $bit, $suf, $s, $m, $a;
+
+	print "/* Automatically generated by kernel/timeconst.pl */\n";
+	print "/* Conversion constants for HZ == $hz */\n";
+	print "\n";
+	print "#ifndef KERNEL_TIMECONST_H\n";
+	print "#define KERNEL_TIMECONST_H\n";
+	print "\n";
+
+	print "#include <linux/param.h>\n";
+	print "#include <linux/types.h>\n";
+
+	print "\n";
+	print "#if HZ != $hz\n";
+	print "#error \"kernel/timeconst.h has the wrong HZ value!\"\n";
+	print "#endif\n";
+	print "\n";
+
+	foreach $pfx ('HZ_TO_MSEC','MSEC_TO_HZ',
+		      'HZ_TO_USEC','USEC_TO_HZ') {
+		foreach $bit (32) {
+			foreach $suf ('MUL', 'ADJ', 'SHR') {
+				outputval("${pfx}_$suf$bit", shift(@val));
+			}
+		}
+		foreach $suf ('NUM', 'DEN') {
+			outputval("${pfx}_$suf", shift(@val));
+		}
+	}
+
+	print "\n";
+	print "#endif /* KERNEL_TIMECONST_H */\n";
+}
+
+# Pretty-print Perl values
+sub perlvals(@) {
+	my $v;
+	my @l = ();
+
+	foreach $v (@_) {
+		if (!defined($v)) {
+			push(@l, 'undef');
+		} elsif ($v =~ /^0x/) {
+			push(@l, "\'".$v."\'");
+		} else {
+			push(@l, $v.'');
+		}
+	}
+	return join(',', @l);
+}
+
+($hz) = @ARGV;
+
+# Use this to generate the %canned_values structure
+if ($hz eq '--can') {
+	shift(@ARGV);
+	@hzlist = sort {$a <=> $b} (@ARGV);
+
+	print "# Precomputed values for systems without Math::BigInt\n";
+	print "# Generated by:\n";
+	print "# timeconst.pl --can ", join(' ', @hzlist), "\n";
+	print "\%canned_values = (\n";
+	my $pf = "\t";
+	foreach $hz (@hzlist) {
+		my @values = compute_values($hz);
+		print "$pf$hz => [\n";
+		while (scalar(@values)) {
+			my $bit;
+			foreach $bit (32) {
+				my $m = shift(@values);
+				my $a = shift(@values);
+				my $s = shift(@values);
+				print "\t\t", perlvals($m,$a,$s), ",\n";
+			}
+			my $n = shift(@values);
+			my $d = shift(@values);
+			print "\t\t", perlvals($n,$d), ",\n";
+		}
+		print "\t]";
+		$pf = ', ';
+	}
+	print "\n);\n";
+} else {
+	$hz += 0;			# Force to number
+	if ($hz < 1) {
+		die "Usage: $0 HZ\n";
+	}
+
+	@val = @{$canned_values{$hz}};
+	#if (!defined(@val)) {
+	if(!@val) {
+		@val = compute_values($hz);
+	}
+	output($hz, @val);
+}
+exit 0;

br-ext-chip-hisilicon/board/hi3516cv500/hi3516av300.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516cv500/hi3516cv500.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/hi3516cv500/hi3516dv300.config

@@ -0,0 +1,2 @@
+MEM_START_ADDR=0x80000000
+KERNEL_UPLOAD_ADDR=0x81000000

br-ext-chip-hisilicon/board/unknown_unknown_hi3516av100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516av100
+CHIP=hi3516av100
+RAM_SIZE=256M
+RAM_LINUX_SIZE=128M
+RAM_MPP_SIZE=128M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3516av200_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516av200
+CHIP=hi3516av200
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3516av300_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516cv500
+CHIP=hi3516av300
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516cv100
+CHIP=hi3516cv100
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3516cv500_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516cv500
+CHIP=hi3516cv500
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516av100
+CHIP=hi3516dv100
+RAM_SIZE=256M
+RAM_LINUX_SIZE=128M
+RAM_MPP_SIZE=128M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3516dv300_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516cv500
+CHIP=hi3516dv300
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3518cv100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516cv100
+CHIP=hi3518cv100
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3518ev100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516cv100
+CHIP=hi3518ev100
+RAM_SIZE=64M
+RAM_LINUX_SIZE=48M
+RAM_MPP_SIZE=8M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3519av100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3519av100
+CHIP=hi3519av100
+RAM_SIZE=512M
+RAM_LINUX_SIZE=256M
+RAM_MPP_SIZE=256M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3519v101_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3516av200
+CHIP=hi3519v101
+RAM_SIZE=128M
+RAM_LINUX_SIZE=64M
+RAM_MPP_SIZE=64M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/board/unknown_unknown_hi3559av100_unknown/config

@@ -0,0 +1,10 @@
+VENDOR=unknown
+MODEL=unknown
+FAMILY=hi3559av100
+CHIP=hi3559av100
+RAM_SIZE=512M
+RAM_LINUX_SIZE=256M
+RAM_MPP_SIZE=256M
+ROM_SIZE=?
+CMOS=unknown
+UBOOT_SIZE=1024K

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516av100_unknown_defconfig

@@ -0,0 +1,22 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.9.37"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.37"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av100/kernel/hi3516av100.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av100/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av100/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516av200_unknown_defconfig

@@ -0,0 +1,22 @@
+BR2_arm=y
+BR2_cortex_a17_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.18.20"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.18.20"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av200/kernel/hi3516av200.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av200/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av200/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516av300_unknown_defconfig

@@ -0,0 +1,22 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.9.37"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.37"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/hi3516av300.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516cv100_unknown_defconfig

@@ -0,0 +1,19 @@
+BR2_arm=y
+BR2_ARM_INSTRUCTIONS_THUMB=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.0.8"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_0=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.0.8"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/hi3516cv100.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516cv500_unknown_defconfig

@@ -0,0 +1,22 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.9.37"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.37"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/hi3516cv500.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516dv100_unknown_defconfig

@@ -0,0 +1,22 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.9.37"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.37"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av100/kernel/hi3516dv100.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av100/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av100/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3516dv300_unknown_defconfig

@@ -0,0 +1,22 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.9.37"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.37"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/hi3516dv300.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv500/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3518cv100_unknown_defconfig

@@ -0,0 +1,19 @@
+BR2_arm=y
+BR2_ARM_INSTRUCTIONS_THUMB=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.0.8"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_0=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.0.8"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/hi3518cv100.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3518ev100_unknown_defconfig

@@ -0,0 +1,19 @@
+BR2_arm=y
+BR2_ARM_INSTRUCTIONS_THUMB=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.0.8"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_0=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.0.8"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/hi3518ev100.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516cv100/kernel/overlay"

br-ext-chip-hisilicon/configs/unknown_unknown_hi3519v101_unknown_defconfig

@@ -0,0 +1,24 @@
+BR2_arm=y
+BR2_cortex_a17_a7=y
+BR2_ARM_EABI=y
+BR2_ARM_FPU_NEON_VFPV4=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="3.18.20"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18=y
+BR2_TOOLCHAIN_BUILDROOT_LOCALE=y
+BR2_TOOLCHAIN_BUILDROOT_USE_SSP=y
+BR2_GCC_VERSION_7_X=y
+BR2_ROOTFS_OVERLAY="$(TOPDIR)/../overlay-common"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.18.20"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av200/kernel/hi3519v101.generic.config"
+BR2_LINUX_KERNEL_UIMAGE=y
+BR2_LINUX_KERNEL_XZ=y
+BR2_TARGET_ROOTFS_SQUASHFS=y
+BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER=y
+BR2_LINUX_KERNEL_EXT_HISI_PATCHER_LIST="$(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av200/kernel/patches/ $(BR2_EXTERNAL_HISICAM_PATH)/board/hi3516av200/kernel/overlay $(BR2_EXTERNAL_HISICAM_PATH)/board/jvt_s274h19v-l29_hi3519v101_imx274/kernel/overlay"