rockchip: add fastboot support for rk3036 board

Enable fastboot feature on rk3036, please refer to doc/README.rockchip for more detailed usage. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>

rockchip: add fastboot support for rk3036 board
Enable fastboot feature on rk3036, please refer to doc/README.rockchip for more detailed usage. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Xu Ziyuan · Simon Glass
1 parent e1efe43c71
Showing 4 changed files with 112 additions and 3 deletions Side-by-side Diff
arch/arm/dts/rk3036-sdk.dts
board/rockchip/evb_rk3036/evb_rk3036.c
board/rockchip/kylin_rk3036/kylin_rk3036.c
include/configs/rk3036_common.h
@@ -41,7 +41,5 @@
  
 &usb_otg {
 	status = "okay";
-
-	dr_mode = "host";
 };
@@ -47,4 +47,50 @@
 	dcache_enable();
 }
 #endif
+
+#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
+#include <usb.h>
+#include <usb/dwc2_udc.h>
+
+static struct dwc2_plat_otg_data rk3036_otg_data = {
+	.rx_fifo_sz	= 512,
+	.np_tx_fifo_sz	= 16,
+	.tx_fifo_sz	= 128,
+};
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+	int node;
+	const char *mode;
+	bool matched = false;
+	const void *blob = gd->fdt_blob;
+
+	/* find the usb_otg node */
+	node = fdt_node_offset_by_compatible(blob, -1,
+					"rockchip,rk3288-usb");
+
+	while (node > 0) {
+		mode = fdt_getprop(blob, node, "dr_mode", NULL);
+		if (mode && strcmp(mode, "otg") == 0) {
+			matched = true;
+			break;
+		}
+
+		node = fdt_node_offset_by_compatible(blob, node,
+					"rockchip,rk3288-usb");
+	}
+	if (!matched) {
+		debug("Not found usb_otg device\n");
+		return -ENODEV;
+	}
+	rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
+
+	return dwc2_udc_probe(&rk3036_otg_data);
+}
+
+int board_usb_cleanup(int index, enum usb_init_type init)
+{
+	return 0;
+}
+#endif
@@ -79,4 +79,50 @@
 	dcache_enable();
 }
 #endif
+
+#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
+#include <usb.h>
+#include <usb/dwc2_udc.h>
+
+static struct dwc2_plat_otg_data rk3036_otg_data = {
+	.rx_fifo_sz	= 512,
+	.np_tx_fifo_sz	= 16,
+	.tx_fifo_sz	= 128,
+};
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+	int node;
+	const char *mode;
+	bool matched = false;
+	const void *blob = gd->fdt_blob;
+
+	/* find the usb_otg node */
+	node = fdt_node_offset_by_compatible(blob, -1,
+					"rockchip,rk3288-usb");
+
+	while (node > 0) {
+		mode = fdt_getprop(blob, node, "dr_mode", NULL);
+		if (mode && strcmp(mode, "otg") == 0) {
+			matched = true;
+			break;
+		}
+
+		node = fdt_node_offset_by_compatible(blob, node,
+					"rockchip,rk3288-usb");
+	}
+	if (!matched) {
+		debug("Not found usb_otg device\n");
+		return -ENODEV;
+	}
+	rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
+
+	return dwc2_udc_probe(&rk3036_otg_data);
+}
+
+int board_usb_cleanup(int index, enum usb_init_type init)
+{
+	return 0;
+}
+#endif
@@ -6,7 +6,7 @@
 #ifndef __CONFIG_RK3036_COMMON_H
 #define __CONFIG_RK3036_COMMON_H
  
-#define CONFIG_SYS_CACHELINE_SIZE	32
+#define CONFIG_SYS_CACHELINE_SIZE	64
  
 #include <asm/arch/hardware.h>
  
@@ -60,6 +60,25 @@
 #define CONFIG_SF_DEFAULT_SPEED 20000000
  
 #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
+
+#define CONFIG_USB_GADGET_DOWNLOAD
+#define CONFIG_G_DNL_MANUFACTURER	"Rockchip"
+#define CONFIG_G_DNL_VENDOR_NUM		0x2207
+#define CONFIG_G_DNL_PRODUCT_NUM	0x310a
+
 #include <config_distro_defaults.h>
  
 #define ENV_MEM_LAYOUT_SETTINGS \
...	...	@@ -41,7 +41,5 @@
41	41
42	42	&usb_otg {
43	43	status = "okay";
44		-
45		- dr_mode = "host";
46	44	};
...	...	@@ -47,4 +47,50 @@
47	47	dcache_enable();
48	48	}
49	49	#endif
	50	+
	51	+#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
	52	+#include <usb.h>
	53	+#include <usb/dwc2_udc.h>
	54	+
	55	+static struct dwc2_plat_otg_data rk3036_otg_data = {
	56	+ .rx_fifo_sz = 512,
	57	+ .np_tx_fifo_sz = 16,
	58	+ .tx_fifo_sz = 128,
	59	+};
	60	+
	61	+int board_usb_init(int index, enum usb_init_type init)
	62	+{
	63	+ int node;
	64	+ const char *mode;
	65	+ bool matched = false;
	66	+ const void *blob = gd->fdt_blob;
	67	+
	68	+ /* find the usb_otg node */
	69	+ node = fdt_node_offset_by_compatible(blob, -1,
	70	+ "rockchip,rk3288-usb");
	71	+
	72	+ while (node > 0) {
	73	+ mode = fdt_getprop(blob, node, "dr_mode", NULL);
	74	+ if (mode && strcmp(mode, "otg") == 0) {
	75	+ matched = true;
	76	+ break;
	77	+ }
	78	+
	79	+ node = fdt_node_offset_by_compatible(blob, node,
	80	+ "rockchip,rk3288-usb");
	81	+ }
	82	+ if (!matched) {
	83	+ debug("Not found usb_otg device\n");
	84	+ return -ENODEV;
	85	+ }
	86	+ rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
	87	+
	88	+ return dwc2_udc_probe(&rk3036_otg_data);
	89	+}
	90	+
	91	+int board_usb_cleanup(int index, enum usb_init_type init)
	92	+{
	93	+ return 0;
	94	+}
	95	+#endif
...	...	@@ -79,4 +79,50 @@
79	79	dcache_enable();
80	80	}
81	81	#endif
	82	+
	83	+#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
	84	+#include <usb.h>
	85	+#include <usb/dwc2_udc.h>
	86	+
	87	+static struct dwc2_plat_otg_data rk3036_otg_data = {
	88	+ .rx_fifo_sz = 512,
	89	+ .np_tx_fifo_sz = 16,
	90	+ .tx_fifo_sz = 128,
	91	+};
	92	+
	93	+int board_usb_init(int index, enum usb_init_type init)
	94	+{
	95	+ int node;
	96	+ const char *mode;
	97	+ bool matched = false;
	98	+ const void *blob = gd->fdt_blob;
	99	+
	100	+ /* find the usb_otg node */
	101	+ node = fdt_node_offset_by_compatible(blob, -1,
	102	+ "rockchip,rk3288-usb");
	103	+
	104	+ while (node > 0) {
	105	+ mode = fdt_getprop(blob, node, "dr_mode", NULL);
	106	+ if (mode && strcmp(mode, "otg") == 0) {
	107	+ matched = true;
	108	+ break;
	109	+ }
	110	+
	111	+ node = fdt_node_offset_by_compatible(blob, node,
	112	+ "rockchip,rk3288-usb");
	113	+ }
	114	+ if (!matched) {
	115	+ debug("Not found usb_otg device\n");
	116	+ return -ENODEV;
	117	+ }
	118	+ rk3036_otg_data.regs_otg = fdtdec_get_addr(blob, node, "reg");
	119	+
	120	+ return dwc2_udc_probe(&rk3036_otg_data);
	121	+}
	122	+
	123	+int board_usb_cleanup(int index, enum usb_init_type init)
	124	+{
	125	+ return 0;
	126	+}
	127	+#endif
...	...	@@ -6,7 +6,7 @@
6	6	#ifndef __CONFIG_RK3036_COMMON_H
7	7	#define __CONFIG_RK3036_COMMON_H
8	8
9		-#define CONFIG_SYS_CACHELINE_SIZE 32
	9	+#define CONFIG_SYS_CACHELINE_SIZE 64
10	10
11	11	#include <asm/arch/hardware.h>
12	12
...	...	@@ -60,6 +60,25 @@
60	60	#define CONFIG_SF_DEFAULT_SPEED 20000000
61	61
62	62	#ifndef CONFIG_SPL_BUILD
	63	+/* usb otg */
	64	+#define CONFIG_USB_GADGET
	65	+#define CONFIG_USB_GADGET_DUALSPEED
	66	+#define CONFIG_USB_GADGET_DWC2_OTG
	67	+#define CONFIG_USB_GADGET_VBUS_DRAW 0
	68	+
	69	+/* fastboot */
	70	+#define CONFIG_CMD_FASTBOOT
	71	+#define CONFIG_USB_FUNCTION_FASTBOOT
	72	+#define CONFIG_FASTBOOT_FLASH
	73	+#define CONFIG_FASTBOOT_FLASH_MMC_DEV 0
	74	+#define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
	75	+#define CONFIG_FASTBOOT_BUF_SIZE 0x08000000
	76	+
	77	+#define CONFIG_USB_GADGET_DOWNLOAD
	78	+#define CONFIG_G_DNL_MANUFACTURER "Rockchip"
	79	+#define CONFIG_G_DNL_VENDOR_NUM 0x2207
	80	+#define CONFIG_G_DNL_PRODUCT_NUM 0x310a
	81	+
63	82	#include <config_distro_defaults.h>
64	83
65	84	#define ENV_MEM_LAYOUT_SETTINGS \