This board includes an RK3288 SoC on a SOM. It can be mounted on a base-board which provides a wide range of peripherals. So far this is verified to boot to a prompt from a microSD card. The serial console works as well as HDMI. Thanks to Tom Cubie for sending me a board. Signed-off-by: Simon Glass <sjg@chromium.org>master
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if TARGET_ROCK2 |
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config SYS_BOARD |
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default "rock2" |
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config SYS_VENDOR |
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default "radxa" |
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config SYS_CONFIG_NAME |
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default "rock2" |
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config BOARD_SPECIFIC_OPTIONS # dummy |
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def_bool y |
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endif |
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FIREFLY |
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M: Simon Glass <sjg@chromium.org> |
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S: Maintained |
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F: board/radxa/rock2 |
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F: include/configs/rock2.h |
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F: configs/rock2_defconfig |
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#
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# (C) Copyright 2015 Google, Inc
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y += rock2.o
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/*
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* (C) Copyright 2015 Google, Inc |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#include <common.h> |
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CONFIG_ARM=y |
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CONFIG_ARCH_ROCKCHIP=y |
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CONFIG_SYS_MALLOC_F_LEN=0x2000 |
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CONFIG_ROCKCHIP_RK3288=y |
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CONFIG_TARGET_ROCK2=y |
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CONFIG_SPL_STACK_R_ADDR=0x80000 |
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CONFIG_DEFAULT_DEVICE_TREE="rk3288-rock2-square" |
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CONFIG_SPL_STACK_R=y |
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CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000 |
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# CONFIG_CMD_IMLS is not set |
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# CONFIG_CMD_SETEXPR is not set |
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CONFIG_CMD_PMIC=y |
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CONFIG_CMD_REGULATOR=y |
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CONFIG_SPL_OF_CONTROL=y |
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CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent" |
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CONFIG_REGMAP=y |
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CONFIG_SPL_REGMAP=y |
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CONFIG_SYSCON=y |
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CONFIG_SPL_SYSCON=y |
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# CONFIG_SPL_SIMPLE_BUS is not set |
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CONFIG_CLK=y |
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CONFIG_SPL_CLK=y |
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CONFIG_ROCKCHIP_GPIO=y |
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CONFIG_SYS_I2C_ROCKCHIP=y |
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CONFIG_RESET=y |
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CONFIG_DM_MMC=y |
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CONFIG_ROCKCHIP_DWMMC=y |
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CONFIG_PINCTRL=y |
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CONFIG_SPL_PINCTRL=y |
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# CONFIG_SPL_PINCTRL_FULL is not set |
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CONFIG_ROCKCHIP_PINCTRL=y |
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CONFIG_DM_PMIC=y |
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# CONFIG_SPL_PMIC_CHILDREN is not set |
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CONFIG_PMIC_ACT8846=y |
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CONFIG_DM_REGULATOR=y |
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CONFIG_DM_REGULATOR_FIXED=y |
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CONFIG_REGULATOR_ACT8846=y |
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CONFIG_DM_PWM=y |
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CONFIG_PWM_ROCKCHIP=y |
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CONFIG_RAM=y |
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CONFIG_SPL_RAM=y |
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CONFIG_DEBUG_UART=y |
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CONFIG_DEBUG_UART_BASE=0xff690000 |
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CONFIG_DEBUG_UART_CLOCK=24000000 |
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CONFIG_DEBUG_UART_SHIFT=2 |
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CONFIG_SYS_NS16550=y |
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CONFIG_DM_VIDEO=y |
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CONFIG_VIDEO_ROTATION=y |
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CONFIG_VIDEO_ROCKCHIP=y |
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CONFIG_USE_PRIVATE_LIBGCC=y |
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CONFIG_USE_TINY_PRINTF=y |
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CONFIG_CMD_DHRYSTONE=y |
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CONFIG_ERRNO_STR=y |
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/*
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* (C) Copyright 2015 Google, Inc |
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* |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ |
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#ifndef __CONFIG_H |
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#define __CONFIG_H |
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#define ROCKCHIP_DEVICE_SETTINGS \ |
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"stdin=serial,cros-ec-keyb\0" \
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"stdout=serial,vidconsole\0" \
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"stderr=serial,vidconsole\0" |
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#include <configs/rk3288_common.h> |
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#define CONFIG_SPL_MMC_SUPPORT |
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#define CONFIG_ENV_IS_IN_MMC |
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#define CONFIG_SYS_MMC_ENV_DEV 0 |
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/* SPL @ 32k for ~36k
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* ENV @ 96k |
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* u-boot @ 128K |
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*/ |
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#define CONFIG_ENV_OFFSET (96 * 1024) |
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#define CONFIG_I2C_EDID |
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#define CONFIG_SYS_WHITE_ON_BLACK |
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#define CONFIG_CONSOLE_SCROLL_LINES 10 |
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#endif |
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