* [PATCH 0/2] amlogic: add Khadas VIM3L support
@ 2019-12-11 9:20 ` Christian Hewitt
0 siblings, 0 replies; 12+ messages in thread
From: Christian Hewitt @ 2019-12-11 9:20 UTC (permalink / raw)
To: u-boot
Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
A311D chip for Amlogic's mid-range S905D3 chip.
Christian Hewitt (2):
ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
boards: amlogic: add Khadas VIM3L support
arch/arm/dts/Makefile | 1 +
arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++
board/amlogic/w400/README.khadas-vim3l | 132 ++++++++++++++++++++++++++++++++
configs/khadas-vim3l_defconfig | 62 +++++++++++++++
4 files changed, 290 insertions(+)
create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
create mode 100644 board/amlogic/w400/README.khadas-vim3l
create mode 100644 configs/khadas-vim3l_defconfig
--
2.7.4
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 1/2] ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
2019-12-11 9:20 ` Christian Hewitt
@ 2019-12-11 9:20 ` Christian Hewitt
-1 siblings, 0 replies; 12+ messages in thread
From: Christian Hewitt @ 2019-12-11 9:20 UTC (permalink / raw)
To: u-boot-amlogic, u-boot; +Cc: Neil Armstrong, Christian Hewitt
Import the Khadas VIM3L device-tree from [1]
[1] e42617b825f8 ("Linux 5.5-rc1")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++++++++++++
2 files changed, 96 insertions(+)
create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 3dc9c4d..b6c9f82 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -152,6 +152,7 @@ dtb-$(CONFIG_ARCH_MESON) += \
meson-g12a-sei510.dtb \
meson-g12b-odroid-n2.dtb \
meson-g12b-a311d-khadas-vim3.dtb \
+ meson-sm1-khadas-vim3l.dtb \
meson-sm1-sei610.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
tegra20-medcom-wide.dtb \
diff --git a/arch/arm/dts/meson-sm1-khadas-vim3l.dts b/arch/arm/dts/meson-sm1-khadas-vim3l.dts
new file mode 100644
index 0000000..1001b37
--- /dev/null
+++ b/arch/arm/dts/meson-sm1-khadas-vim3l.dts
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-sm1.dtsi"
+#include "meson-khadas-vim3.dtsi"
+
+/ {
+ compatible = "khadas,vim3l", "amlogic,sm1";
+ model = "Khadas VIM3L";
+
+ vddcpu: regulator-vddcpu {
+ /*
+ * Silergy SY8030DEC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU";
+ regulator-min-microvolt = <690000>;
+ regulator-max-microvolt = <1050000>;
+
+ vin-supply = <&vsys_3v3>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU1_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu2 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU2_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu3 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU3_CLK>;
+ clock-latency = <50000>;
+};
+
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin1";
+ status = "okay";
+};
+
+/*
+ * The VIM3 on-board MCU can mux the PCIe/USB3.0 shared differential
+ * lines using a FUSB340TMX USB 3.1 SuperSpeed Data Switch between
+ * an USB3.0 Type A connector and a M.2 Key M slot. The PHY driving
+ * these differential lines is shared between the USB3.0 controller
+ * and the PCIe Controller, thus only a single controller can use it.
+ * If the MCU is configured to mux the PCIe/USB3.0 differential lines
+ * to the M.2 Key M slot, uncomment the following block to disable
+ * USB3.0 from the USB Complex and enable the PCIe controller.
+ * The End User is not expected to uncomment the following except for
+ * testing purposes, but instead rely on the firmware/bootloader to
+ * update these nodes accordingly if PCIe mode is selected by the MCU.
+ */
+
+/*
+&pcie {
+ status = "okay";
+};
+
+&usb {
+ phys = <&usb2_phy0>, <&usb2_phy1>;
+ phy-names = "usb2-phy0", "usb2-phy1";
+};
+ */
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH 1/2] ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
@ 2019-12-11 9:20 ` Christian Hewitt
0 siblings, 0 replies; 12+ messages in thread
From: Christian Hewitt @ 2019-12-11 9:20 UTC (permalink / raw)
To: u-boot
Import the Khadas VIM3L device-tree from [1]
[1] e42617b825f8 ("Linux 5.5-rc1")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
arch/arm/dts/Makefile | 1 +
arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++++++++++++
2 files changed, 96 insertions(+)
create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 3dc9c4d..b6c9f82 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -152,6 +152,7 @@ dtb-$(CONFIG_ARCH_MESON) += \
meson-g12a-sei510.dtb \
meson-g12b-odroid-n2.dtb \
meson-g12b-a311d-khadas-vim3.dtb \
+ meson-sm1-khadas-vim3l.dtb \
meson-sm1-sei610.dtb
dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
tegra20-medcom-wide.dtb \
diff --git a/arch/arm/dts/meson-sm1-khadas-vim3l.dts b/arch/arm/dts/meson-sm1-khadas-vim3l.dts
new file mode 100644
index 0000000..1001b37
--- /dev/null
+++ b/arch/arm/dts/meson-sm1-khadas-vim3l.dts
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 BayLibre, SAS
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-sm1.dtsi"
+#include "meson-khadas-vim3.dtsi"
+
+/ {
+ compatible = "khadas,vim3l", "amlogic,sm1";
+ model = "Khadas VIM3L";
+
+ vddcpu: regulator-vddcpu {
+ /*
+ * Silergy SY8030DEC Regulator.
+ */
+ compatible = "pwm-regulator";
+
+ regulator-name = "VDDCPU";
+ regulator-min-microvolt = <690000>;
+ regulator-max-microvolt = <1050000>;
+
+ vin-supply = <&vsys_3v3>;
+
+ pwms = <&pwm_AO_cd 1 1250 0>;
+ pwm-dutycycle-range = <100 0>;
+
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu1 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU1_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu2 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU2_CLK>;
+ clock-latency = <50000>;
+};
+
+&cpu3 {
+ cpu-supply = <&vddcpu>;
+ operating-points-v2 = <&cpu_opp_table>;
+ clocks = <&clkc CLKID_CPU3_CLK>;
+ clock-latency = <50000>;
+};
+
+&pwm_AO_cd {
+ pinctrl-0 = <&pwm_ao_d_e_pins>;
+ pinctrl-names = "default";
+ clocks = <&xtal>;
+ clock-names = "clkin1";
+ status = "okay";
+};
+
+/*
+ * The VIM3 on-board MCU can mux the PCIe/USB3.0 shared differential
+ * lines using a FUSB340TMX USB 3.1 SuperSpeed Data Switch between
+ * an USB3.0 Type A connector and a M.2 Key M slot. The PHY driving
+ * these differential lines is shared between the USB3.0 controller
+ * and the PCIe Controller, thus only a single controller can use it.
+ * If the MCU is configured to mux the PCIe/USB3.0 differential lines
+ * to the M.2 Key M slot, uncomment the following block to disable
+ * USB3.0 from the USB Complex and enable the PCIe controller.
+ * The End User is not expected to uncomment the following except for
+ * testing purposes, but instead rely on the firmware/bootloader to
+ * update these nodes accordingly if PCIe mode is selected by the MCU.
+ */
+
+/*
+&pcie {
+ status = "okay";
+};
+
+&usb {
+ phys = <&usb2_phy0>, <&usb2_phy1>;
+ phy-names = "usb2-phy0", "usb2-phy1";
+};
+ */
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/2] boards: amlogic: add Khadas VIM3L support
2019-12-11 9:20 ` Christian Hewitt
@ 2019-12-11 9:20 ` Christian Hewitt
-1 siblings, 0 replies; 12+ messages in thread
From: Christian Hewitt @ 2019-12-11 9:20 UTC (permalink / raw)
To: u-boot-amlogic, u-boot; +Cc: Neil Armstrong, Christian Hewitt
Khadas VIM3L uses the same board layout as VIM3, but with an S905D3 chip
instead of A311D. Board config is derived from khadas-vim3_defconfig and
sei610_defconfig. README is based on README.khadas-vim3; the difference
is that VIM3L uses FIP files from the g12a folder in vendor sources not
the g12b folder.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
board/amlogic/w400/README.khadas-vim3l | 132 +++++++++++++++++++++++++++++++++
configs/khadas-vim3l_defconfig | 62 ++++++++++++++++
2 files changed, 194 insertions(+)
create mode 100644 board/amlogic/w400/README.khadas-vim3l
create mode 100644 configs/khadas-vim3l_defconfig
diff --git a/board/amlogic/w400/README.khadas-vim3l b/board/amlogic/w400/README.khadas-vim3l
new file mode 100644
index 0000000..b53a67c
--- /dev/null
+++ b/board/amlogic/w400/README.khadas-vim3l
@@ -0,0 +1,132 @@
+U-Boot for Khadas VIM3L
+=======================
+
+Khadas VIM3 is a single board computer manufactured by Shenzhen Wesion
+Technology Co., Ltd. with the following specifications:
+
+ - Amlogic S905D3 Arm Cortex-A55 quad-core SoC
+ - 2GB LPDDR4 SDRAM
+ - Gigabit Ethernet
+ - HDMI 2.1 display
+ - 40-pin GPIO header
+ - 1 x USB 3.0 Host, 1 x USB 2.0 Host
+ - eMMC, microSD
+ - M.2
+ - Infrared receiver
+
+Schematics are available on the manufacturer website.
+
+Currently the U-Boot port supports the following devices:
+ - serial
+ - eMMC, microSD
+ - Ethernet
+ - I2C
+ - Regulators
+ - Reset controller
+ - Clock controller
+ - ADC
+
+u-boot compilation
+==================
+
+ > export ARCH=arm
+ > export CROSS_COMPILE=aarch64-none-elf-
+ > make khadas-vim3l_defconfig
+ > make
+
+Image creation
+==============
+
+Amlogic doesn't provide sources for the firmware and for tools needed
+to create the bootloader image, so it is necessary to obtain them from
+the git tree published by the board vendor:
+
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
+
+ > DIR=vim3l-u-boot
+ > git clone --depth 1 \
+ https://github.com/khadas/u-boot.git -b khadas-vims-v2015.01 \
+ $DIR
+
+ > cd vim3l-u-boot
+ > make kvim3l_defconfig
+ > make
+ > export UBOOTDIR=$PWD
+
+ Go back to mainline U-Boot source tree then :
+ > mkdir fip
+
+ > cp $UBOOTDIR/build/scp_task/bl301.bin fip/
+ > cp $UBOOTDIR/build/board/khadas/kvim3l/firmware/acs.bin fip/
+ > cp $UBOOTDIR/fip/g12a/bl2.bin fip/
+ > cp $UBOOTDIR/fip/g12a/bl30.bin fip/
+ > cp $UBOOTDIR/fip/g12a/bl31.img fip/
+ > cp $UBOOTDIR/fip/g12a/ddr3_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/ddr4_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/ddr4_2d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/diag_lpddr4.fw fip/
+ > cp $UBOOTDIR/fip/g12a/lpddr3_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/lpddr4_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/lpddr4_2d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/piei.fw fip/
+ > cp $UBOOTDIR/fip/g12a/aml_ddr.fw fip/
+ > cp u-boot.bin fip/bl33.bin
+
+ > sh fip/blx_fix.sh \
+ fip/bl30.bin \
+ fip/zero_tmp \
+ fip/bl30_zero.bin \
+ fip/bl301.bin \
+ fip/bl301_zero.bin \
+ fip/bl30_new.bin \
+ bl30
+
+ > sh fip/blx_fix.sh \
+ fip/bl2.bin \
+ fip/zero_tmp \
+ fip/bl2_zero.bin \
+ fip/acs.bin \
+ fip/bl21_zero.bin \
+ fip/bl2_new.bin \
+ bl2
+
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl30sig --input fip/bl30_new.bin \
+ --output fip/bl30_new.bin.g12a.enc \
+ --level v3
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl30_new.bin.g12a.enc \
+ --output fip/bl30_new.bin.enc \
+ --level v3 --type bl30
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl31.img \
+ --output fip/bl31.img.enc \
+ --level v3 --type bl31
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl33.bin --compress lz4 \
+ --output fip/bl33.bin.enc \
+ --level v3 --type bl33 --compress lz4
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl2sig --input fip/bl2_new.bin \
+ --output fip/bl2.n.bin.sig
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bootmk \
+ --output fip/u-boot.bin \
+ --bl2 fip/bl2.n.bin.sig \
+ --bl30 fip/bl30_new.bin.enc \
+ --bl31 fip/bl31.img.enc \
+ --bl33 fip/bl33.bin.enc \
+ --ddrfw1 fip/ddr4_1d.fw \
+ --ddrfw2 fip/ddr4_2d.fw \
+ --ddrfw3 fip/ddr3_1d.fw \
+ --ddrfw4 fip/piei.fw \
+ --ddrfw5 fip/lpddr4_1d.fw \
+ --ddrfw6 fip/lpddr4_2d.fw \
+ --ddrfw7 fip/diag_lpddr4.fw \
+ --ddrfw8 fip/aml_ddr.fw \
+ --ddrfw9 fip/lpddr3_1d.fw \
+ --level v3
+
+and then write the image to SD with:
+
+ > DEV=/dev/your_sd_device
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444
diff --git a/configs/khadas-vim3l_defconfig b/configs/khadas-vim3l_defconfig
new file mode 100644
index 0000000..51e0f80
--- /dev/null
+++ b/configs/khadas-vim3l_defconfig
@@ -0,0 +1,62 @@
+CONFIG_ARM=y
+CONFIG_SYS_BOARD="w400"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_MESON_G12A=y
+CONFIG_ENV_SIZE=0x2000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEBUG_UART_BASE=0xff803000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" khadas-vim3l"
+CONFIG_DEBUG_UART=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_MISC_INIT_R=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_GPIO=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_REGULATOR=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-sm1-khadas-vim3l"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_MESON_G12A_USB_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_G12A=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MESON_EE_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_MESON=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_MESON_G12A=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_DM_VIDEO=y
+CONFIG_VIDEO_MESON=y
+CONFIG_VIDEO_DT_SIMPLEFB=y
+CONFIG_OF_LIBFDT_OVERLAY=y
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 2/2] boards: amlogic: add Khadas VIM3L support
@ 2019-12-11 9:20 ` Christian Hewitt
0 siblings, 0 replies; 12+ messages in thread
From: Christian Hewitt @ 2019-12-11 9:20 UTC (permalink / raw)
To: u-boot
Khadas VIM3L uses the same board layout as VIM3, but with an S905D3 chip
instead of A311D. Board config is derived from khadas-vim3_defconfig and
sei610_defconfig. README is based on README.khadas-vim3; the difference
is that VIM3L uses FIP files from the g12a folder in vendor sources not
the g12b folder.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
board/amlogic/w400/README.khadas-vim3l | 132 +++++++++++++++++++++++++++++++++
configs/khadas-vim3l_defconfig | 62 ++++++++++++++++
2 files changed, 194 insertions(+)
create mode 100644 board/amlogic/w400/README.khadas-vim3l
create mode 100644 configs/khadas-vim3l_defconfig
diff --git a/board/amlogic/w400/README.khadas-vim3l b/board/amlogic/w400/README.khadas-vim3l
new file mode 100644
index 0000000..b53a67c
--- /dev/null
+++ b/board/amlogic/w400/README.khadas-vim3l
@@ -0,0 +1,132 @@
+U-Boot for Khadas VIM3L
+=======================
+
+Khadas VIM3 is a single board computer manufactured by Shenzhen Wesion
+Technology Co., Ltd. with the following specifications:
+
+ - Amlogic S905D3 Arm Cortex-A55 quad-core SoC
+ - 2GB LPDDR4 SDRAM
+ - Gigabit Ethernet
+ - HDMI 2.1 display
+ - 40-pin GPIO header
+ - 1 x USB 3.0 Host, 1 x USB 2.0 Host
+ - eMMC, microSD
+ - M.2
+ - Infrared receiver
+
+Schematics are available on the manufacturer website.
+
+Currently the U-Boot port supports the following devices:
+ - serial
+ - eMMC, microSD
+ - Ethernet
+ - I2C
+ - Regulators
+ - Reset controller
+ - Clock controller
+ - ADC
+
+u-boot compilation
+==================
+
+ > export ARCH=arm
+ > export CROSS_COMPILE=aarch64-none-elf-
+ > make khadas-vim3l_defconfig
+ > make
+
+Image creation
+==============
+
+Amlogic doesn't provide sources for the firmware and for tools needed
+to create the bootloader image, so it is necessary to obtain them from
+the git tree published by the board vendor:
+
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
+ > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
+ > export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
+
+ > DIR=vim3l-u-boot
+ > git clone --depth 1 \
+ https://github.com/khadas/u-boot.git -b khadas-vims-v2015.01 \
+ $DIR
+
+ > cd vim3l-u-boot
+ > make kvim3l_defconfig
+ > make
+ > export UBOOTDIR=$PWD
+
+ Go back to mainline U-Boot source tree then :
+ > mkdir fip
+
+ > cp $UBOOTDIR/build/scp_task/bl301.bin fip/
+ > cp $UBOOTDIR/build/board/khadas/kvim3l/firmware/acs.bin fip/
+ > cp $UBOOTDIR/fip/g12a/bl2.bin fip/
+ > cp $UBOOTDIR/fip/g12a/bl30.bin fip/
+ > cp $UBOOTDIR/fip/g12a/bl31.img fip/
+ > cp $UBOOTDIR/fip/g12a/ddr3_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/ddr4_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/ddr4_2d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/diag_lpddr4.fw fip/
+ > cp $UBOOTDIR/fip/g12a/lpddr3_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/lpddr4_1d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/lpddr4_2d.fw fip/
+ > cp $UBOOTDIR/fip/g12a/piei.fw fip/
+ > cp $UBOOTDIR/fip/g12a/aml_ddr.fw fip/
+ > cp u-boot.bin fip/bl33.bin
+
+ > sh fip/blx_fix.sh \
+ fip/bl30.bin \
+ fip/zero_tmp \
+ fip/bl30_zero.bin \
+ fip/bl301.bin \
+ fip/bl301_zero.bin \
+ fip/bl30_new.bin \
+ bl30
+
+ > sh fip/blx_fix.sh \
+ fip/bl2.bin \
+ fip/zero_tmp \
+ fip/bl2_zero.bin \
+ fip/acs.bin \
+ fip/bl21_zero.bin \
+ fip/bl2_new.bin \
+ bl2
+
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl30sig --input fip/bl30_new.bin \
+ --output fip/bl30_new.bin.g12a.enc \
+ --level v3
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl30_new.bin.g12a.enc \
+ --output fip/bl30_new.bin.enc \
+ --level v3 --type bl30
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl31.img \
+ --output fip/bl31.img.enc \
+ --level v3 --type bl31
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl3sig --input fip/bl33.bin --compress lz4 \
+ --output fip/bl33.bin.enc \
+ --level v3 --type bl33 --compress lz4
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bl2sig --input fip/bl2_new.bin \
+ --output fip/bl2.n.bin.sig
+ > $UBOOTDIR/fip/g12a/aml_encrypt_g12a --bootmk \
+ --output fip/u-boot.bin \
+ --bl2 fip/bl2.n.bin.sig \
+ --bl30 fip/bl30_new.bin.enc \
+ --bl31 fip/bl31.img.enc \
+ --bl33 fip/bl33.bin.enc \
+ --ddrfw1 fip/ddr4_1d.fw \
+ --ddrfw2 fip/ddr4_2d.fw \
+ --ddrfw3 fip/ddr3_1d.fw \
+ --ddrfw4 fip/piei.fw \
+ --ddrfw5 fip/lpddr4_1d.fw \
+ --ddrfw6 fip/lpddr4_2d.fw \
+ --ddrfw7 fip/diag_lpddr4.fw \
+ --ddrfw8 fip/aml_ddr.fw \
+ --ddrfw9 fip/lpddr3_1d.fw \
+ --level v3
+
+and then write the image to SD with:
+
+ > DEV=/dev/your_sd_device
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
+ > dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444
diff --git a/configs/khadas-vim3l_defconfig b/configs/khadas-vim3l_defconfig
new file mode 100644
index 0000000..51e0f80
--- /dev/null
+++ b/configs/khadas-vim3l_defconfig
@@ -0,0 +1,62 @@
+CONFIG_ARM=y
+CONFIG_SYS_BOARD="w400"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_MESON_G12A=y
+CONFIG_ENV_SIZE=0x2000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEBUG_UART_BASE=0xff803000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" khadas-vim3l"
+CONFIG_DEBUG_UART=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_MISC_INIT_R=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_GPIO=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_REGULATOR=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-sm1-khadas-vim3l"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_MESON_G12A_USB_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_G12A=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MESON_EE_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_MESON=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_MESON_G12A=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_DM_VIDEO=y
+CONFIG_VIDEO_MESON=y
+CONFIG_VIDEO_DT_SIMPLEFB=y
+CONFIG_OF_LIBFDT_OVERLAY=y
--
2.7.4
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] amlogic: add Khadas VIM3L support
2019-12-11 9:20 ` Christian Hewitt
@ 2019-12-12 23:56 ` Kevin Hilman
-1 siblings, 0 replies; 12+ messages in thread
From: Kevin Hilman @ 2019-12-12 23:56 UTC (permalink / raw)
To: u-boot-amlogic, christianshewitt, u-boot-amlogic, u-boot; +Cc: Neil Armstrong
Christian Hewitt <christianshewitt@gmail.com> writes:
> Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
> A311D chip for Amlogic's mid-range S905D3 chip.
Tested-by: Kevin Hilman <khilman@baylibre.com>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] amlogic: add Khadas VIM3L support
2019-12-11 9:20 ` Christian Hewitt
@ 2019-12-20 10:11 ` Neil Armstrong
-1 siblings, 0 replies; 12+ messages in thread
From: Neil Armstrong @ 2019-12-20 10:11 UTC (permalink / raw)
To: Christian Hewitt, u-boot-amlogic, u-boot
On 11/12/2019 10:20, Christian Hewitt wrote:
> Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
> A311D chip for Amlogic's mid-range S905D3 chip.
>
> Christian Hewitt (2):
> ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
> boards: amlogic: add Khadas VIM3L support
>
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++
> board/amlogic/w400/README.khadas-vim3l | 132 ++++++++++++++++++++++++++++++++
> configs/khadas-vim3l_defconfig | 62 +++++++++++++++
> 4 files changed, 290 insertions(+)
> create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
> create mode 100644 board/amlogic/w400/README.khadas-vim3l
> create mode 100644 configs/khadas-vim3l_defconfig
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Will push for next U-Boot release.
Neil
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 0/2] amlogic: add Khadas VIM3L support
@ 2019-12-20 10:11 ` Neil Armstrong
0 siblings, 0 replies; 12+ messages in thread
From: Neil Armstrong @ 2019-12-20 10:11 UTC (permalink / raw)
To: u-boot
On 11/12/2019 10:20, Christian Hewitt wrote:
> Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
> A311D chip for Amlogic's mid-range S905D3 chip.
>
> Christian Hewitt (2):
> ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
> boards: amlogic: add Khadas VIM3L support
>
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++
> board/amlogic/w400/README.khadas-vim3l | 132 ++++++++++++++++++++++++++++++++
> configs/khadas-vim3l_defconfig | 62 +++++++++++++++
> 4 files changed, 290 insertions(+)
> create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
> create mode 100644 board/amlogic/w400/README.khadas-vim3l
> create mode 100644 configs/khadas-vim3l_defconfig
>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Will push for next U-Boot release.
Neil
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 0/2] amlogic: add Khadas VIM3L support
2019-12-11 9:20 ` Christian Hewitt
@ 2020-01-07 10:18 ` Neil Armstrong
-1 siblings, 0 replies; 12+ messages in thread
From: Neil Armstrong @ 2020-01-07 10:18 UTC (permalink / raw)
To: Christian Hewitt, u-boot-amlogic, u-boot
On 11/12/2019 10:20, Christian Hewitt wrote:
> Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
> A311D chip for Amlogic's mid-range S905D3 chip.
>
> Christian Hewitt (2):
> ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
> boards: amlogic: add Khadas VIM3L support
>
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++
> board/amlogic/w400/README.khadas-vim3l | 132 ++++++++++++++++++++++++++++++++
> configs/khadas-vim3l_defconfig | 62 +++++++++++++++
> 4 files changed, 290 insertions(+)
> create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
> create mode 100644 board/amlogic/w400/README.khadas-vim3l
> create mode 100644 configs/khadas-vim3l_defconfig
>
Applied to u-boot-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 0/2] amlogic: add Khadas VIM3L support
@ 2020-01-07 10:18 ` Neil Armstrong
0 siblings, 0 replies; 12+ messages in thread
From: Neil Armstrong @ 2020-01-07 10:18 UTC (permalink / raw)
To: u-boot
On 11/12/2019 10:20, Christian Hewitt wrote:
> Khadas VIM3L is a new revision of the VIM3 board that swaps the premium
> A311D chip for Amlogic's mid-range S905D3 chip.
>
> Christian Hewitt (2):
> ARM: dts: Import Khadas VIM3L DT from Linux 5.5-rc1
> boards: amlogic: add Khadas VIM3L support
>
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/meson-sm1-khadas-vim3l.dts | 95 +++++++++++++++++++++++
> board/amlogic/w400/README.khadas-vim3l | 132 ++++++++++++++++++++++++++++++++
> configs/khadas-vim3l_defconfig | 62 +++++++++++++++
> 4 files changed, 290 insertions(+)
> create mode 100644 arch/arm/dts/meson-sm1-khadas-vim3l.dts
> create mode 100644 board/amlogic/w400/README.khadas-vim3l
> create mode 100644 configs/khadas-vim3l_defconfig
>
Applied to u-boot-amlogic
^ permalink raw reply [flat|nested] 12+ messages in thread