[U-Boot] [PATCH v2 4/9] board: rockchip: Add rk3308 evb support
Andy Yan
andy.yan at rock-chips.com
Wed Oct 30 08:11:35 UTC 2019
Add support for rk3308 evaluation board.
Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
---
Changes in v2: None
arch/arm/mach-rockchip/rk3308/Kconfig | 8 +++
board/rockchip/evb_rk3308/Kconfig | 15 +++++
board/rockchip/evb_rk3308/MAINTAINERS | 6 ++
board/rockchip/evb_rk3308/Makefile | 7 +++
board/rockchip/evb_rk3308/evb_rk3308.c | 44 +++++++++++++++
configs/evb-rk3308_defconfig | 77 ++++++++++++++++++++++++++
include/configs/evb_rk3308.h | 20 +++++++
7 files changed, 177 insertions(+)
create mode 100644 board/rockchip/evb_rk3308/Kconfig
create mode 100644 board/rockchip/evb_rk3308/MAINTAINERS
create mode 100644 board/rockchip/evb_rk3308/Makefile
create mode 100644 board/rockchip/evb_rk3308/evb_rk3308.c
create mode 100644 configs/evb-rk3308_defconfig
create mode 100644 include/configs/evb_rk3308.h
diff --git a/arch/arm/mach-rockchip/rk3308/Kconfig b/arch/arm/mach-rockchip/rk3308/Kconfig
index 9c09661595..c74d1fc7f1 100644
--- a/arch/arm/mach-rockchip/rk3308/Kconfig
+++ b/arch/arm/mach-rockchip/rk3308/Kconfig
@@ -1,5 +1,9 @@
if ROCKCHIP_RK3308
+config TARGET_EVB_RK3308
+ bool "EVB_RK3308"
+ select BOARD_LATE_INIT
+
config SYS_SOC
default "rk3308"
@@ -11,4 +15,8 @@ config SPL_SERIAL_SUPPORT
config ROCKCHIP_BOOT_MODE_REG
default 0xff000500
+
+
+source "board/rockchip/evb_rk3308/Kconfig"
+
endif
diff --git a/board/rockchip/evb_rk3308/Kconfig b/board/rockchip/evb_rk3308/Kconfig
new file mode 100644
index 0000000000..0074429cb6
--- /dev/null
+++ b/board/rockchip/evb_rk3308/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_RK3308
+
+config SYS_BOARD
+ default "evb_rk3308"
+
+config SYS_VENDOR
+ default "rockchip"
+
+config SYS_CONFIG_NAME
+ default "evb_rk3308"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+
+endif
diff --git a/board/rockchip/evb_rk3308/MAINTAINERS b/board/rockchip/evb_rk3308/MAINTAINERS
new file mode 100644
index 0000000000..0af119ae0a
--- /dev/null
+++ b/board/rockchip/evb_rk3308/MAINTAINERS
@@ -0,0 +1,6 @@
+EVB-RK3308
+M: Andy Yan <andy.yan at rock-chips.com>
+S: Maintained
+F: board/rockchip/evb_rk3308
+F: include/configs/evb_rk3308.h
+F: configs/evb-rk3308_defconfig
diff --git a/board/rockchip/evb_rk3308/Makefile b/board/rockchip/evb_rk3308/Makefile
new file mode 100644
index 0000000000..05de5560f1
--- /dev/null
+++ b/board/rockchip/evb_rk3308/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2018 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y += evb_rk3308.o
diff --git a/board/rockchip/evb_rk3308/evb_rk3308.c b/board/rockchip/evb_rk3308/evb_rk3308.c
new file mode 100644
index 0000000000..180f1fe4f0
--- /dev/null
+++ b/board/rockchip/evb_rk3308/evb_rk3308.c
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2018 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <adc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define KEY_DOWN_MIN_VAL 0
+#define KEY_DOWN_MAX_VAL 30
+
+/*
+ * Two board variants whith adc channel 3 is for board id
+ * v10: 1024, v11: 512
+ * v10: adc channel 0 for dnl key
+ * v11: adc channel 1 for dnl key
+ */
+int rockchip_dnl_key_pressed(void)
+{
+ unsigned int key_val, id_val;
+ int key_ch;
+
+ if (adc_channel_single_shot("saradc", 3, &id_val)) {
+ printf("%s read board id failed\n", __func__);
+ return false;
+ }
+
+ if (abs(id_val - 1024) <= 30)
+ key_ch = 0;
+ else
+ key_ch = 1;
+
+ if (adc_channel_single_shot("saradc", key_ch, &key_val)) {
+ printf("%s read adc key val failed\n", __func__);
+ return false;
+ }
+
+ if (key_val >= KEY_DOWN_MIN_VAL && key_val <= KEY_DOWN_MAX_VAL)
+ return true;
+ else
+ return false;
+}
diff --git a/configs/evb-rk3308_defconfig b/configs/evb-rk3308_defconfig
new file mode 100644
index 0000000000..36d30dfa80
--- /dev/null
+++ b/configs/evb-rk3308_defconfig
@@ -0,0 +1,77 @@
+CONFIG_ARM=y
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_SYS_TEXT_BASE=0x00600000
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_ROCKCHIP_RK3308=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x0
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_TARGET_EVB_RK3308=y
+CONFIG_SPL_STACK_R_ADDR=0xc00000
+CONFIG_DEBUG_UART_BASE=0xFF0C0000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_BOOTDELAY=0
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_SPL_STACK_R=y
+# CONFIG_CMD_BDI is not set
+# CONFIG_CMD_CONSOLE is not set
+# CONFIG_CMD_ELF is not set
+# CONFIG_CMD_IMI is not set
+# CONFIG_CMD_XIMG is not set
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPT=y
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+# CONFIG_CMD_ITEST is not set
+# CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_MISC is not set
+# CONFIG_DOS_PARTITION is not set
+# CONFIG_ISO_PARTITION is not set
+CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_LIVE=y
+CONFIG_DEFAULT_DEVICE_TREE="rk3308-evb"
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+# CONFIG_USB_FUNCTION_FASTBOOT is not set
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_GMAC_ROCKCHIP=y
+CONFIG_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_REGULATOR_PWM=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_RAM=y
+CONFIG_DM_RESET=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_LZ4=y
+CONFIG_LZO=y
+CONFIG_ERRNO_STR=y
+# CONFIG_EFI_LOADER is not set
diff --git a/include/configs/evb_rk3308.h b/include/configs/evb_rk3308.h
new file mode 100644
index 0000000000..fb027c7270
--- /dev/null
+++ b/include/configs/evb_rk3308.h
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2018 Rockchip Electronics Co., Ltd
+ */
+
+#ifndef __EVB_RK3308_H
+#define __EVB_RK3308_H
+
+#include <configs/rk3308_common.h>
+
+#define CONFIG_SUPPORT_EMMC_RPMB
+#define CONFIG_SYS_MMC_ENV_DEV 0
+
+#define ROCKCHIP_DEVICE_SETTINGS \
+ "stdout=serial,vidconsole\0" \
+ "stderr=serial,vidconsole\0"
+#undef CONFIG_CONSOLE_SCROLL_LINES
+#define CONFIG_CONSOLE_SCROLL_LINES 10
+
+#endif
--
2.17.1
More information about the U-Boot
mailing list