159 lines
5.6 KiB
Diff
159 lines
5.6 KiB
Diff
From dab3581672a85b00a2377f86fefebd0a5bf98d3a Mon Sep 17 00:00:00 2001
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From: Neil Armstrong <neil.armstrong@linaro.org>
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Date: Tue, 7 Mar 2023 09:15:45 +0100
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Subject: [PATCH] ARM: meson: Add initial support for BPI-CM4 module with
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BPI-CM4IO baseboard
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Add support for both the BananaPi BPI-CM4 module and the BananaPi
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baseboard which is compatible with the RaspberryPi CM4IO baseboard.
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The BananaPi BPI-CM4 module follows the CM4 specifications at [1],
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but with a single HDMI port and a single DSI output.
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The current CM4IO baseboard DT should work fine on the Raspberry CM4
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baseboard and other derivatives baseboards, but proper DT should
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be written for other baseboards.
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[1] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf
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Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
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---
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.../meson-g12b-bananapi-cm4-cm4io-u-boot.dtsi | 6 ++
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board/amlogic/u200/MAINTAINERS | 1 +
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configs/bananapi-cm4-cm4io_defconfig | 85 +++++++++++++++++++
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doc/board/amlogic/index.rst | 1 +
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4 files changed, 93 insertions(+)
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create mode 100644 arch/arm/dts/meson-g12b-bananapi-cm4-cm4io-u-boot.dtsi
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create mode 100644 configs/bananapi-cm4-cm4io_defconfig
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diff --git a/arch/arm/dts/meson-g12b-bananapi-cm4-cm4io-u-boot.dtsi b/arch/arm/dts/meson-g12b-bananapi-cm4-cm4io-u-boot.dtsi
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new file mode 100644
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index 0000000000..a60ba27806
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--- /dev/null
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+++ b/arch/arm/dts/meson-g12b-bananapi-cm4-cm4io-u-boot.dtsi
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@@ -0,0 +1,6 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2023 Neil Armstrong <neil.armstrong@linaro.org>
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+ */
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+
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+#include "meson-g12-common-u-boot.dtsi"
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diff --git a/board/amlogic/u200/MAINTAINERS b/board/amlogic/u200/MAINTAINERS
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index 47cec234a1..7535e489d1 100644
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--- a/board/amlogic/u200/MAINTAINERS
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+++ b/board/amlogic/u200/MAINTAINERS
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@@ -4,6 +4,7 @@ S: Maintained
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L: u-boot-amlogic@groups.io
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F: board/amlogic/u200/
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F: configs/u200_defconfig
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+F: configs/bananapi-cm4-cm4io_defconfig
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F: configs/bananapi-m5_defconfig
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F: configs/radxa-zero_defconfig
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F: doc/board/amlogic/u200.rst
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diff --git a/configs/bananapi-cm4-cm4io_defconfig b/configs/bananapi-cm4-cm4io_defconfig
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new file mode 100644
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index 0000000000..2eb20a8891
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--- /dev/null
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+++ b/configs/bananapi-cm4-cm4io_defconfig
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@@ -0,0 +1,85 @@
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+CONFIG_ARM=y
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+CONFIG_ARCH_MESON=y
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+CONFIG_TEXT_BASE=0x01000000
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+CONFIG_NR_DRAM_BANKS=1
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+CONFIG_ENV_SIZE=0x2000
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+CONFIG_DM_GPIO=y
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+CONFIG_DEFAULT_DEVICE_TREE="meson-g12b-bananapi-cm4-cm4io"
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+CONFIG_MESON_G12A=y
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+CONFIG_DEBUG_UART_BASE=0xff803000
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+CONFIG_DEBUG_UART_CLOCK=24000000
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+CONFIG_IDENT_STRING="bpi-cm4io"
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+CONFIG_SYS_LOAD_ADDR=0x1000000
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+CONFIG_DEBUG_UART=y
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+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
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+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20000000
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+CONFIG_REMAKE_ELF=y
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+CONFIG_OF_BOARD_SETUP=y
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+# CONFIG_DISPLAY_CPUINFO is not set
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+CONFIG_MISC_INIT_R=y
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+CONFIG_SYS_MAXARGS=32
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+# CONFIG_CMD_BDI is not set
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+# CONFIG_CMD_IMI is not set
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+CONFIG_CMD_GPIO=y
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+# CONFIG_CMD_LOADS is not set
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+CONFIG_CMD_MMC=y
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+CONFIG_CMD_PCI=y
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+CONFIG_CMD_USB=y
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+CONFIG_CMD_USB_MASS_STORAGE=y
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+# CONFIG_CMD_SETEXPR is not set
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+CONFIG_CMD_REGULATOR=y
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+CONFIG_OF_CONTROL=y
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+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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+CONFIG_NET_RANDOM_ETHADDR=y
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+CONFIG_ADC=y
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+CONFIG_SARADC_MESON=y
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+CONFIG_BUTTON=y
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+CONFIG_BUTTON_ADC=y
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+CONFIG_MMC_MESON_GX=y
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+CONFIG_PHY_REALTEK=y
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+CONFIG_DM_ETH=y
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+CONFIG_DM_MDIO=y
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+CONFIG_DM_MDIO_MUX=y
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+CONFIG_ETH_DESIGNWARE_MESON8B=y
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+CONFIG_MDIO_MUX_MESON_G12A=y
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+CONFIG_PCI=y
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+CONFIG_PCIE_DW_MESON=y
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+CONFIG_MESON_G12A_USB_PHY=y
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+CONFIG_PINCTRL=y
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+CONFIG_PINCTRL_MESON_G12A=y
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+CONFIG_POWER_DOMAIN=y
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+CONFIG_MESON_EE_POWER_DOMAIN=y
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+CONFIG_DM_REGULATOR=y
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+CONFIG_DM_REGULATOR_FIXED=y
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+CONFIG_DM_RESET=y
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+CONFIG_DEBUG_UART_ANNOUNCE=y
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+CONFIG_DEBUG_UART_SKIP_INIT=y
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+CONFIG_MESON_SERIAL=y
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+CONFIG_SYSINFO=y
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+CONFIG_SYSINFO_SMBIOS=y
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+CONFIG_USB=y
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+CONFIG_USB_XHCI_HCD=y
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+CONFIG_USB_XHCI_DWC3=y
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+CONFIG_USB_DWC3=y
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+# CONFIG_USB_DWC3_GADGET is not set
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+CONFIG_USB_DWC3_MESON_G12A=y
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+CONFIG_USB_KEYBOARD=y
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+CONFIG_USB_GADGET=y
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+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
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+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
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+CONFIG_USB_GADGET_DWC2_OTG=y
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+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
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+CONFIG_USB_GADGET_DOWNLOAD=y
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+CONFIG_VIDEO=y
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+# CONFIG_VIDEO_BPP8 is not set
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+# CONFIG_VIDEO_BPP16 is not set
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+CONFIG_SYS_WHITE_ON_BLACK=y
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+CONFIG_VIDEO_MESON=y
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+CONFIG_VIDEO_DT_SIMPLEFB=y
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+CONFIG_SPLASH_SCREEN=y
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+CONFIG_SPLASH_SCREEN_ALIGN=y
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+CONFIG_VIDEO_BMP_RLE8=y
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+CONFIG_BMP_16BPP=y
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+CONFIG_BMP_24BPP=y
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+CONFIG_BMP_32BPP=y
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+CONFIG_OF_LIBFDT_OVERLAY=y
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diff --git a/doc/board/amlogic/index.rst b/doc/board/amlogic/index.rst
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index 4d407f9362..e349ac5a75 100644
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--- a/doc/board/amlogic/index.rst
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+++ b/doc/board/amlogic/index.rst
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@@ -20,6 +20,7 @@ This matrix concerns the actual source code version.
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| | P200 | LibreTech-CC v1 | WeTek Core2 | | Radxa Zero | GT-King/Pro | Odroid-C4 |
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| | P201 | LibreTech-AC v2 | | | | GSKing-X | Odroid-HC4 |
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| | | JetHub J80 | | | | | BananaPi-M5 |
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+| | | | | | | BPI-M4 | |
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+-------------------------------+-----------+-----------------+--------------+-------------+------------+-------------+--------------+
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| UART | **Yes** | **Yes** | **Yes** | **Yes** | **Yes** | **Yes** | **Yes** |
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+-------------------------------+-----------+-----------------+--------------+-------------+------------+-------------+--------------+
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--
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2.34.1
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