GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/arch/arm/mach-rockchip/rv1108/Kconfig

@@ -0,0 +1,42 @@
+if ROCKCHIP_RV1108
+
+choice
+	prompt "RV1108 board select"
+
+config TARGET_EVB_RV1108
+	bool "EVB_RV1108"
+	help
+	  RV1108 EVB is a evaluation board for Rockchp RV1108.
+
+	  Key features of the board include:
+	   * one macro USB OTG port
+	   * one USB HOST port
+	   * one RS232 to USB port route to UART2 as debug port
+	   * MIPI screen with resolution 720 x 1280
+	   * 128M DDR3
+	   * 64M SPI Nor Flash
+	   * macro SD card interface
+	   * HDMI output
+	   * 10/100 Mbps Ethernet
+	   * camera interface compatible with imx323 / ov2710 / ov4689
+
+config TARGET_ELGIN_RV1108
+	bool "ELGIN_RV1108"
+	help
+	  RV1108 ELGIN is a board based on the Rockchip RV1108.
+
+endchoice
+
+config ROCKCHIP_BOOT_MODE_REG
+	default 0x10300580
+
+config SYS_SOC
+	default "rv1108"
+
+config SYS_MALLOC_F_LEN
+	default 0x400
+
+source board/rockchip/evb_rv1108/Kconfig
+source board/elgin/elgin_rv1108/Kconfig
+
+endif

source/bootloader/u-boot-2020.01/arch/arm/mach-rockchip/rv1108/Makefile

@@ -0,0 +1,11 @@
+#
+# (C) Copyright 2016 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+ifndef CONFIG_SPL_BUILD
+obj-y += syscon_rv1108.o
+endif
+obj-y += rv1108.o
+obj-y += clk_rv1108.o

source/bootloader/u-boot-2020.01/arch/arm/mach-rockchip/rv1108/clk_rv1108.c

@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ * Author: Andy Yan <andy.yan@rock-chips.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <syscon.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rv1108.h>
+
+int rockchip_get_clk(struct udevice **devp)
+{
+	return uclass_get_device_by_driver(UCLASS_CLK,
+			DM_GET_DRIVER(clk_rv1108), devp);
+}
+
+void *rockchip_get_cru(void)
+{
+	struct rv1108_clk_priv *priv;
+	struct udevice *dev;
+	int ret;
+
+	ret = rockchip_get_clk(&dev);
+	if (ret)
+		return ERR_PTR(ret);
+
+	priv = dev_get_priv(dev);
+
+	return priv->cru;
+}

source/bootloader/u-boot-2020.01/arch/arm/mach-rockchip/rv1108/rv1108.c

@@ -0,0 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ * Author: Andy Yan <andy.yan@rock-chips.com>
+ */

source/bootloader/u-boot-2020.01/arch/arm/mach-rockchip/rv1108/syscon_rv1108.c

@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <syscon.h>
+#include <asm/arch-rockchip/clock.h>
+
+static const struct udevice_id rv1108_syscon_ids[] = {
+	{ .compatible = "rockchip,rv1108-grf", .data = ROCKCHIP_SYSCON_GRF },
+	{ }
+};
+
+U_BOOT_DRIVER(syscon_rv1108) = {
+	.name = "rv1108_syscon",
+	.id = UCLASS_SYSCON,
+	.of_match = rv1108_syscon_ids,
+};