rockchip: rk322x: add basic soc support
Enable soc support for SPL and U-boot skeleton.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
diff --git a/include/configs/rk322x_common.h b/include/configs/rk322x_common.h
new file mode 100644
index 0000000..56565b6
--- /dev/null
+++ b/include/configs/rk322x_common.h
@@ -0,0 +1,93 @@
+/*
+ * (C) Copyright 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef __CONFIG_RK322X_COMMON_H
+#define __CONFIG_RK322X_COMMON_H
+
+#include <asm/arch/hardware.h>
+#include "rockchip-common.h"
+
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_MALLOC_LEN (32 << 20)
+#define CONFIG_SYS_CBSIZE 1024
+#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
+
+#define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000)
+#define CONFIG_SYS_TIMER_BASE 0x110c00a0 /* TIMER5 */
+#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
+
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SYS_NS16550_MEM32
+#define CONFIG_SYS_TEXT_BASE 0x60000000
+#define CONFIG_SYS_INIT_SP_ADDR 0x60100000
+#define CONFIG_SYS_LOAD_ADDR 0x60800800
+#define CONFIG_SPL_STACK 0x10088000
+#define CONFIG_SPL_TEXT_BASE 0x10081004
+
+#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (28 << 10)
+#define CONFIG_ROCKCHIP_CHIP_TAG "RK32"
+
+/* MMC/SD IP block */
+#define CONFIG_BOUNCE_BUFFER
+
+#define CONFIG_SYS_SDRAM_BASE 0x60000000
+#define CONFIG_NR_DRAM_BANKS 2
+#define SDRAM_BANK_SIZE (512UL << 20UL)
+#define SDRAM_MAX_SIZE 0x80000000
+
+#ifndef CONFIG_SPL_BUILD
+/* usb otg */
+#define CONFIG_USB_GADGET
+#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_DWC2_OTG
+#define CONFIG_USB_GADGET_VBUS_DRAW 0
+
+/* fastboot */
+#define CONFIG_CMD_FASTBOOT
+#define CONFIG_USB_FUNCTION_FASTBOOT
+#define CONFIG_FASTBOOT_FLASH
+#define CONFIG_FASTBOOT_FLASH_MMC_DEV 0
+#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
+#define CONFIG_FASTBOOT_BUF_SIZE 0x08000000
+
+/* usb mass storage */
+#define CONFIG_USB_FUNCTION_MASS_STORAGE
+#define CONFIG_CMD_USB_MASS_STORAGE
+
+#define CONFIG_USB_GADGET_DOWNLOAD
+#define CONFIG_G_DNL_MANUFACTURER "Rockchip"
+#define CONFIG_G_DNL_VENDOR_NUM 0x2207
+#define CONFIG_G_DNL_PRODUCT_NUM 0x320a
+
+/* usb host */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_DWC2
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_SMSC95XX
+#define CONFIG_USB_ETHER_ASIX
+#endif
+#define ENV_MEM_LAYOUT_SETTINGS \
+ "scriptaddr=0x60000000\0" \
+ "pxefile_addr_r=0x60100000\0" \
+ "fdt_addr_r=0x61f00000\0" \
+ "kernel_addr_r=0x62000000\0" \
+ "ramdisk_addr_r=0x64000000\0"
+
+#include <config_distro_bootcmd.h>
+
+/* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
+ * so limit the fdt reallocation to that */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "fdt_high=0x7fffffff\0" \
+ "partitions=" PARTS_DEFAULT \
+ ENV_MEM_LAYOUT_SETTINGS \
+ BOOTENV
+#endif
+
+#define CONFIG_PREBOOT
+
+#endif