[U-Boot] [PATCH V9 0/4] introduce Rockchip rockusb

[U-Boot] [PATCH V9 0/4] introduce Rockchip rockusb

[Eddie Cai]

Changes in v9:                                                                  
-rebase to the latest mainline
-fix compile error

Changes in v8:                                                                  
-rebase to v2017.09-rc2
-fix compile error

Changes in v7:
-use imply in the Kconfig to enable rockusb

Changes in v6:
-enable rockusb in defconfig
-move some data to f_rockusb structure

Changes in v5:
-fix build error when build other board
-fix checkpatch error

Changes in v4:
-use enum instead of macro define
-move some structure define and macro to f_rockusb.h
-add some function comment as Simon required
-address other comment from Simon
-fix build error as Lukasz point out

Changes in v3:
-switch back to use g_dnl code
-address comment from Lukasz and Simon
-fix checkpatch error

Changes in v2:
-switch to use usb masstorage framework
-add readme for rockusb

Eddie Cai (4):
  usb: rockchip: add the rockusb gadget
  usb: rockchip: add rockusb command
  rockchip:usb: add a simple readme for rockusb
  rockchip: rk3288: enable rockusb support on rk3288 based device

 arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
 arch/arm/mach-rockchip/Kconfig                 |   2 +
 cmd/Kconfig                                    |   9 +
 cmd/Makefile                                   |   1 +
 cmd/rockusb.c                                  |  74 +++
 configs/chromebit_mickey_defconfig             |   9 +
 configs/chromebook_jerry_defconfig             |   9 +
 configs/chromebook_minnie_defconfig            |   9 +
 configs/evb-rk3288_defconfig                   |  10 +
 configs/fennec-rk3288_defconfig                |   6 +
 configs/firefly-rk3288_defconfig               |   6 +
 configs/miqi-rk3288_defconfig                  |   6 +
 configs/phycore-rk3288_defconfig               |   7 +
 configs/popmetal-rk3288_defconfig              |   6 +
 configs/rock2_defconfig                        |  10 +
 configs/tinker-rk3288_defconfig                |   6 +
 doc/README.rockusb                             |  51 ++
 drivers/usb/gadget/Kconfig                     |   8 +
 drivers/usb/gadget/Makefile                    |   1 +
 drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
 include/configs/rk3288_common.h                |   7 -
 21 files changed, 1053 insertions(+), 7 deletions(-)
 create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
 create mode 100644 cmd/rockusb.c
 create mode 100644 doc/README.rockusb
 create mode 100644 drivers/usb/gadget/f_rockusb.c

-- 
1.9.1

[U-Boot] [PATCH V9 1/4] usb: rockchip: add the rockusb gadget

[Eddie Cai]

this patch implement rockusb protocol on the device side. this is based on USB
download gadget infrastructure. the rockusb function implements the rd, wl, rid
commands. it can work with rkdeveloptool

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Changes in v9:                                                                  
-fix compile error

Changes in v8:                                                                  
-none

Changes in v7:
-none

Changes in v6:
-move some data to f_rockusb structure

Changes in v5:
-fix build error when build non-rockchip board
-fix checkpatch error

Changes in v4:
-use enum instead of macro define
-move some structure define and macro to f_rockusb.h
-add some function comment as Simon required
-address other comment from Simon
-fix build error as Lukasz point out

---
 arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
 drivers/usb/gadget/Kconfig                     |   8 +
 drivers/usb/gadget/Makefile                    |   1 +
 drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
 4 files changed, 832 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
 create mode 100644 drivers/usb/gadget/f_rockusb.c

diff --git a/arch/arm/include/asm/arch-rockchip/f_rockusb.h b/arch/arm/include/asm/arch-rockchip/f_rockusb.h
new file mode 100644
index 0000000..c207a78
--- /dev/null
+++ b/arch/arm/include/asm/arch-rockchip/f_rockusb.h
@@ -0,0 +1,132 @@
+/*
+ * (C) Copyright 2017
+ *
+ * Eddie Cai <eddie.cai.linux@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _F_ROCKUSB_H_
+#define _F_ROCKUSB_H_
+#include <blk.h>
+
+#define ROCKUSB_VERSION		"0.1"
+
+#define ROCKUSB_INTERFACE_CLASS	0xff
+#define ROCKUSB_INTERFACE_SUB_CLASS	0x06
+#define ROCKUSB_INTERFACE_PROTOCOL	0x05
+
+#define RX_ENDPOINT_MAXIMUM_PACKET_SIZE_2_0  (0x0200)
+#define RX_ENDPOINT_MAXIMUM_PACKET_SIZE_1_1  (0x0040)
+#define TX_ENDPOINT_MAXIMUM_PACKET_SIZE      (0x0040)
+
+#define EP_BUFFER_SIZE			4096
+/*
+ * EP_BUFFER_SIZE must always be an integral multiple of maxpacket size
+ * (64 or 512 or 1024), else we break on certain controllers like DWC3
+ * that expect bulk OUT requests to be divisible by maxpacket size.
+ */
+
+#define CONFIG_ROCKUSB_BUF_ADDR		CONFIG_SYS_LOAD_ADDR
+#define CONFIG_ROCKUSB_BUF_SIZE		0x08000000
+
+#define RKUSB_STATUS_IDLE			0
+#define RKUSB_STATUS_CMD			1
+#define RKUSB_STATUS_RXDATA			2
+#define RKUSB_STATUS_TXDATA			3
+#define RKUSB_STATUS_CSW			4
+#define RKUSB_STATUS_RXDATA_PREPARE		5
+#define RKUSB_STATUS_TXDATA_PREPARE		6
+
+enum rkusb_command {
+K_FW_TEST_UNIT_READY	= 0x00,
+K_FW_READ_FLASH_ID = 0x01,
+K_FW_SET_DEVICE_ID = 0x02,
+K_FW_TEST_BAD_BLOCK = 0x03,
+K_FW_READ_10 = 0x04,
+K_FW_WRITE_10 = 0x05,
+K_FW_ERASE_10 = 0x06,
+K_FW_WRITE_SPARE = 0x07,
+K_FW_READ_SPARE = 0x08,
+
+K_FW_ERASE_10_FORCE = 0x0b,
+K_FW_GET_VERSION = 0x0c,
+
+K_FW_LBA_READ_10 = 0x14,
+K_FW_LBA_WRITE_10 = 0x15,
+K_FW_ERASE_SYS_DISK = 0x16,
+K_FW_SDRAM_READ_10 = 0x17,
+K_FW_SDRAM_WRITE_10 = 0x18,
+K_FW_SDRAM_EXECUTE = 0x19,
+K_FW_READ_FLASH_INFO = 0x1A,
+K_FW_GET_CHIP_VER = 0x1B,
+K_FW_LOW_FORMAT = 0x1C,
+K_FW_SET_RESET_FLAG = 0x1E,
+K_FW_SPI_READ_10 = 0x21,
+K_FW_SPI_WRITE_10 = 0x22,
+
+K_FW_SESSION = 0X30,
+K_FW_RESET = 0xff,
+};
+
+#define CBW_DIRECTION_OUT		0x00
+#define CBW_DIRECTION_IN		0x80
+
+struct cmd_dispatch_info {
+	enum rkusb_command cmd;
+	/* call back function to handle rockusb command */
+	void (*cb)(struct usb_ep *ep, struct usb_request *req);
+};
+
+/* Bulk-only data structures */
+
+/* Command Block Wrapper */
+struct fsg_bulk_cb_wrap {
+	__le32  signature;              /* Contains 'USBC' */
+	u32     tag;                    /* Unique per command id */
+	__le32  data_transfer_length;   /* Size of the data */
+	u8      flags;                  /* Direction in bit 7 */
+	u8      lun;                    /* lun (normally 0) */
+	u8      length;                 /* Of the CDB, <= MAX_COMMAND_SIZE */
+	u8      CDB[16];                /* Command Data Block */
+};
+
+#define USB_BULK_CB_WRAP_LEN    31
+#define USB_BULK_CB_SIG         0x43425355      /* Spells out USBC */
+#define USB_BULK_IN_FLAG        0x80
+
+/* Command status Wrapper */
+struct bulk_cs_wrap {
+	__le32  signature;              /* Should = 'USBS' */
+	u32     tag;                    /* Same as original command */
+	__le32  residue;                /* Amount not transferred */
+	u8      status;                 /* See below */
+};
+
+#define USB_BULK_CS_WRAP_LEN    13
+#define USB_BULK_CS_SIG         0x53425355      /* Spells out 'USBS' */
+#define USB_STATUS_PASS         0
+#define USB_STATUS_FAIL         1
+#define USB_STATUS_PHASE_ERROR  2
+
+#define CSW_GOOD                0x00
+#define CSW_FAIL                0x01
+
+struct f_rockusb {
+	struct usb_function usb_function;
+	struct usb_ep *in_ep, *out_ep;
+	struct usb_request *in_req, *out_req;
+	char *rockusb_dev_type;
+	unsigned int rockusb_dev_index;
+	unsigned int download_tag;
+	unsigned int download_lba;
+	unsigned int download_size;
+	unsigned int download_bytes;
+	struct blk_desc *download_desc;
+	int reboot_flag;
+};
+
+/* init rockusb device, tell rockusb which device you want to read/write*/
+void rockusb_dev_init(char *dev_type, int dev_index);
+#endif /* _F_ROCKUSB_H_ */
+
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 261ed12..d61d9ad 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -112,6 +112,14 @@ config G_DNL_VENDOR_NUM
 config G_DNL_PRODUCT_NUM
 	hex "Product ID of USB device"
 
+config USB_FUNCTION_ROCKUSB
+	bool "Enable USB rockusb gadget"
+	help
+	  Rockusb protocol is widely used by Rockchip SoC based devices. It can
+	  read/write info, image to/from devices. This enables the USB part of
+	  the rockusb gadget.for more detail about Rockusb protocol, please see
+	  doc/README.rockusb
+
 config USBNET_DEVADDR
 	string "USB Gadget Ethernet device mac address"
 	default "de:ad:be:ef:00:01"
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 5e316a7..a3fb2c8 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_USB_FUNCTION_THOR) += f_thor.o
 obj-$(CONFIG_USB_FUNCTION_DFU) += f_dfu.o
 obj-$(CONFIG_USB_FUNCTION_MASS_STORAGE) += f_mass_storage.o
 obj-$(CONFIG_USB_FUNCTION_FASTBOOT) += f_fastboot.o
+obj-$(CONFIG_USB_FUNCTION_ROCKUSB) += f_rockusb.o
 endif
 endif
 ifdef CONFIG_USB_ETHER
diff --git a/drivers/usb/gadget/f_rockusb.c b/drivers/usb/gadget/f_rockusb.c
new file mode 100644
index 0000000..dc26795
--- /dev/null
+++ b/drivers/usb/gadget/f_rockusb.c
@@ -0,0 +1,691 @@
+/*
+ * (C) Copyright 2017
+ *
+ * Eddie Cai <eddie.cai.linux@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+#include <common.h>
+#include <errno.h>
+#include <malloc.h>
+#include <memalign.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
+#include <linux/usb/composite.h>
+#include <linux/compiler.h>
+#include <version.h>
+#include <g_dnl.h>
+#include <asm/arch/f_rockusb.h>
+
+static inline struct f_rockusb *func_to_rockusb(struct usb_function *f)
+{
+	return container_of(f, struct f_rockusb, usb_function);
+}
+
+static struct usb_endpoint_descriptor fs_ep_in = {
+	.bLength            = USB_DT_ENDPOINT_SIZE,
+	.bDescriptorType    = USB_DT_ENDPOINT,
+	.bEndpointAddress   = USB_DIR_IN,
+	.bmAttributes       = USB_ENDPOINT_XFER_BULK,
+	.wMaxPacketSize     = cpu_to_le16(64),
+};
+
+static struct usb_endpoint_descriptor fs_ep_out = {
+	.bLength		= USB_DT_ENDPOINT_SIZE,
+	.bDescriptorType	= USB_DT_ENDPOINT,
+	.bEndpointAddress	= USB_DIR_OUT,
+	.bmAttributes		= USB_ENDPOINT_XFER_BULK,
+	.wMaxPacketSize		= cpu_to_le16(64),
+};
+
+static struct usb_endpoint_descriptor hs_ep_in = {
+	.bLength		= USB_DT_ENDPOINT_SIZE,
+	.bDescriptorType	= USB_DT_ENDPOINT,
+	.bEndpointAddress	= USB_DIR_IN,
+	.bmAttributes		= USB_ENDPOINT_XFER_BULK,
+	.wMaxPacketSize		= cpu_to_le16(512),
+};
+
+static struct usb_endpoint_descriptor hs_ep_out = {
+	.bLength		= USB_DT_ENDPOINT_SIZE,
+	.bDescriptorType	= USB_DT_ENDPOINT,
+	.bEndpointAddress	= USB_DIR_OUT,
+	.bmAttributes		= USB_ENDPOINT_XFER_BULK,
+	.wMaxPacketSize		= cpu_to_le16(512),
+};
+
+static struct usb_interface_descriptor interface_desc = {
+	.bLength		= USB_DT_INTERFACE_SIZE,
+	.bDescriptorType	= USB_DT_INTERFACE,
+	.bInterfaceNumber	= 0x00,
+	.bAlternateSetting	= 0x00,
+	.bNumEndpoints		= 0x02,
+	.bInterfaceClass	= ROCKUSB_INTERFACE_CLASS,
+	.bInterfaceSubClass	= ROCKUSB_INTERFACE_SUB_CLASS,
+	.bInterfaceProtocol	= ROCKUSB_INTERFACE_PROTOCOL,
+};
+
+static struct usb_descriptor_header *rkusb_fs_function[] = {
+	(struct usb_descriptor_header *)&interface_desc,
+	(struct usb_descriptor_header *)&fs_ep_in,
+	(struct usb_descriptor_header *)&fs_ep_out,
+};
+
+static struct usb_descriptor_header *rkusb_hs_function[] = {
+	(struct usb_descriptor_header *)&interface_desc,
+	(struct usb_descriptor_header *)&hs_ep_in,
+	(struct usb_descriptor_header *)&hs_ep_out,
+	NULL,
+};
+
+static const char rkusb_name[] = "Rockchip Rockusb";
+
+static struct usb_string rkusb_string_defs[] = {
+	[0].s = rkusb_name,
+	{  }			/* end of list */
+};
+
+static struct usb_gadget_strings stringtab_rkusb = {
+	.language	= 0x0409,	/* en-us */
+	.strings	= rkusb_string_defs,
+};
+
+static struct usb_gadget_strings *rkusb_strings[] = {
+	&stringtab_rkusb,
+	NULL,
+};
+
+static struct f_rockusb *rockusb_func;
+static void rx_handler_command(struct usb_ep *ep, struct usb_request *req);
+static int rockusb_tx_write_csw(u32 tag, int residue, u8 status, int size);
+
+struct f_rockusb *get_rkusb(void)
+{
+	struct f_rockusb *f_rkusb = rockusb_func;
+	if (!f_rkusb) {
+		f_rkusb = memalign(CONFIG_SYS_CACHELINE_SIZE, sizeof(*f_rkusb));
+		if (!f_rkusb)
+			return 0;
+
+		rockusb_func = f_rkusb;
+		memset(f_rkusb, 0, sizeof(*f_rkusb));
+	}
+	return f_rkusb;
+}
+
+static struct usb_endpoint_descriptor *rkusb_ep_desc(
+struct usb_gadget *g,
+struct usb_endpoint_descriptor *fs,
+struct usb_endpoint_descriptor *hs)
+{
+	if (gadget_is_dualspeed(g) && g->speed == USB_SPEED_HIGH)
+		return hs;
+	return fs;
+}
+
+static void rockusb_complete(struct usb_ep *ep, struct usb_request *req)
+{
+	int status = req->status;
+	if (!status)
+		return;
+	debug("status: %d ep '%s' trans: %d\n", status, ep->name, req->actual);
+}
+
+/* config the rockusb device*/
+static int rockusb_bind(struct usb_configuration *c, struct usb_function *f)
+{
+	int id;
+	struct usb_gadget *gadget = c->cdev->gadget;
+	struct f_rockusb *f_rkusb = func_to_rockusb(f);
+	const char *s;
+
+	id = usb_interface_id(c, f);
+	if (id < 0)
+		return id;
+	interface_desc.bInterfaceNumber = id;
+
+	id = usb_string_id(c->cdev);
+	if (id < 0)
+		return id;
+
+	rkusb_string_defs[0].id = id;
+	interface_desc.iInterface = id;
+
+	f_rkusb->in_ep = usb_ep_autoconfig(gadget, &fs_ep_in);
+	if (!f_rkusb->in_ep)
+		return -ENODEV;
+	f_rkusb->in_ep->driver_data = c->cdev;
+
+	f_rkusb->out_ep = usb_ep_autoconfig(gadget, &fs_ep_out);
+	if (!f_rkusb->out_ep)
+		return -ENODEV;
+	f_rkusb->out_ep->driver_data = c->cdev;
+
+	f->descriptors = rkusb_fs_function;
+
+	if (gadget_is_dualspeed(gadget)) {
+		hs_ep_in.bEndpointAddress = fs_ep_in.bEndpointAddress;
+		hs_ep_out.bEndpointAddress = fs_ep_out.bEndpointAddress;
+		f->hs_descriptors = rkusb_hs_function;
+	}
+
+	s = env_get("serial#");
+	if (s)
+		g_dnl_set_serialnumber((char *)s);
+
+	return 0;
+}
+
+static void rockusb_unbind(struct usb_configuration *c, struct usb_function *f)
+{
+	/* clear the configuration*/
+	memset(rockusb_func, 0, sizeof(*rockusb_func));
+}
+
+static void rockusb_disable(struct usb_function *f)
+{
+	struct f_rockusb *f_rkusb = func_to_rockusb(f);
+
+	usb_ep_disable(f_rkusb->out_ep);
+	usb_ep_disable(f_rkusb->in_ep);
+
+	if (f_rkusb->out_req) {
+		free(f_rkusb->out_req->buf);
+		usb_ep_free_request(f_rkusb->out_ep, f_rkusb->out_req);
+		f_rkusb->out_req = NULL;
+	}
+	if (f_rkusb->in_req) {
+		free(f_rkusb->in_req->buf);
+		usb_ep_free_request(f_rkusb->in_ep, f_rkusb->in_req);
+		f_rkusb->in_req = NULL;
+	}
+}
+
+static struct usb_request *rockusb_start_ep(struct usb_ep *ep)
+{
+	struct usb_request *req;
+
+	req = usb_ep_alloc_request(ep, 0);
+	if (!req)
+		return NULL;
+
+	req->length = EP_BUFFER_SIZE;
+	req->buf = memalign(CONFIG_SYS_CACHELINE_SIZE, EP_BUFFER_SIZE);
+	if (!req->buf) {
+		usb_ep_free_request(ep, req);
+		return NULL;
+	}
+	memset(req->buf, 0, req->length);
+
+	return req;
+}
+
+static int rockusb_set_alt(struct usb_function *f,
+			    unsigned interface, unsigned alt)
+{
+	int ret;
+	struct usb_composite_dev *cdev = f->config->cdev;
+	struct usb_gadget *gadget = cdev->gadget;
+	struct f_rockusb *f_rkusb = func_to_rockusb(f);
+	const struct usb_endpoint_descriptor *d;
+
+	debug("%s: func: %s intf: %d alt: %d\n",
+	      __func__, f->name, interface, alt);
+
+	d = rkusb_ep_desc(gadget, &fs_ep_out, &hs_ep_out);
+	ret = usb_ep_enable(f_rkusb->out_ep, d);
+	if (ret) {
+		printf("failed to enable out ep\n");
+		return ret;
+	}
+
+	f_rkusb->out_req = rockusb_start_ep(f_rkusb->out_ep);
+	if (!f_rkusb->out_req) {
+		printf("failed to alloc out req\n");
+		ret = -EINVAL;
+		goto err;
+	}
+	f_rkusb->out_req->complete = rx_handler_command;
+
+	d = rkusb_ep_desc(gadget, &fs_ep_in, &hs_ep_in);
+	ret = usb_ep_enable(f_rkusb->in_ep, d);
+	if (ret) {
+		printf("failed to enable in ep\n");
+		goto err;
+	}
+
+	f_rkusb->in_req = rockusb_start_ep(f_rkusb->in_ep);
+	if (!f_rkusb->in_req) {
+		printf("failed alloc req in\n");
+		ret = -EINVAL;
+		goto err;
+	}
+	f_rkusb->in_req->complete = rockusb_complete;
+
+	ret = usb_ep_queue(f_rkusb->out_ep, f_rkusb->out_req, 0);
+	if (ret)
+		goto err;
+
+	return 0;
+err:
+	rockusb_disable(f);
+	return ret;
+}
+
+static int rockusb_add(struct usb_configuration *c)
+{
+	struct f_rockusb *f_rkusb = get_rkusb();
+	int status;
+
+	debug("%s: cdev: 0x%p\n", __func__, c->cdev);
+
+	f_rkusb->usb_function.name = "f_rockusb";
+	f_rkusb->usb_function.bind = rockusb_bind;
+	f_rkusb->usb_function.unbind = rockusb_unbind;
+	f_rkusb->usb_function.set_alt = rockusb_set_alt;
+	f_rkusb->usb_function.disable = rockusb_disable;
+	f_rkusb->usb_function.strings = rkusb_strings;
+
+	status = usb_add_function(c, &f_rkusb->usb_function);
+	if (status) {
+		free(f_rkusb);
+		rockusb_func = f_rkusb;
+	}
+	return status;
+}
+
+void rockusb_dev_init(char *dev_type, int dev_index)
+{
+	struct f_rockusb *f_rkusb = get_rkusb();
+	f_rkusb->rockusb_dev_type = dev_type;
+	f_rkusb->rockusb_dev_index = dev_index;
+}
+
+DECLARE_GADGET_BIND_CALLBACK(usb_dnl_rockusb, rockusb_add);
+
+static int rockusb_tx_write(const char *buffer, unsigned int buffer_size)
+{
+	struct usb_request *in_req = rockusb_func->in_req;
+	int ret;
+
+	memcpy(in_req->buf, buffer, buffer_size);
+	in_req->length = buffer_size;
+	usb_ep_dequeue(rockusb_func->in_ep, in_req);
+	ret = usb_ep_queue(rockusb_func->in_ep, in_req, 0);
+	if (ret)
+		printf("Error %d on queue\n", ret);
+	return 0;
+}
+
+static int rockusb_tx_write_str(const char *buffer)
+{
+	return rockusb_tx_write(buffer, strlen(buffer));
+}
+
+#ifdef DEBUG
+static void printcbw(char *buf)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+
+	memcpy((char *)cbw, buf, USB_BULK_CB_WRAP_LEN);
+
+	debug("cbw: signature:%x\n", cbw->signature);
+	debug("cbw: tag=%x\n", cbw->tag);
+	debug("cbw: data_transfer_length=%d\n", cbw->data_transfer_length);
+	debug("cbw: flags=%x\n", cbw->flags);
+	debug("cbw: lun=%d\n", cbw->lun);
+	debug("cbw: length=%d\n", cbw->length);
+	debug("cbw: ucOperCode=%x\n", cbw->CDB[0]);
+	debug("cbw: ucReserved=%x\n", cbw->CDB[1]);
+	debug("cbw: dwAddress:%x %x %x %x\n", cbw->CDB[5], cbw->CDB[4],
+	      cbw->CDB[3], cbw->CDB[2]);
+	debug("cbw: ucReserved2=%x\n", cbw->CDB[6]);
+	debug("cbw: uslength:%x %x\n", cbw->CDB[8], cbw->CDB[7]);
+}
+
+static void printcsw(char *buf)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct bulk_cs_wrap, csw,
+				 sizeof(struct bulk_cs_wrap));
+	memcpy((char *)csw, buf, USB_BULK_CS_WRAP_LEN);
+	debug("csw: signature:%x\n", csw->signature);
+	debug("csw: tag:%x\n", csw->tag);
+	debug("csw: residue:%x\n", csw->residue);
+	debug("csw: status:%x\n", csw->status);
+}
+#endif
+
+static int rockusb_tx_write_csw(u32 tag, int residue, u8 status, int size)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct bulk_cs_wrap, csw,
+				 sizeof(struct bulk_cs_wrap));
+	csw->signature = cpu_to_le32(USB_BULK_CS_SIG);
+	csw->tag = tag;
+	csw->residue = cpu_to_be32(residue);
+	csw->status = status;
+#ifdef DEBUG
+	printcsw((char *)&csw);
+#endif
+	return rockusb_tx_write((char *)csw, size);
+}
+
+static unsigned int rx_bytes_expected(struct usb_ep *ep)
+{
+	struct f_rockusb *f_rkusb = get_rkusb();
+	int rx_remain = f_rkusb->download_size - f_rkusb->download_bytes;
+	unsigned int rem;
+	unsigned int maxpacket = ep->maxpacket;
+
+	if (rx_remain <= 0)
+		return 0;
+	else if (rx_remain > EP_BUFFER_SIZE)
+		return EP_BUFFER_SIZE;
+
+	rem = rx_remain % maxpacket;
+	if (rem > 0)
+		rx_remain = rx_remain + (maxpacket - rem);
+
+	return rx_remain;
+}
+
+/* usb_request complete call back to handle down load image */
+static void rx_handler_dl_image(struct usb_ep *ep, struct usb_request *req)
+{
+	struct f_rockusb *f_rkusb = get_rkusb();
+	unsigned int transfer_size = 0;
+	const unsigned char *buffer = req->buf;
+	unsigned int buffer_size = req->actual;
+
+	transfer_size = f_rkusb->download_size - f_rkusb->download_bytes;
+	if (!f_rkusb->download_desc) {
+		printf("rx_handler_dl_image blk_get_dev\n");
+		f_rkusb->download_desc = blk_get_dev(f_rkusb->rockusb_dev_type,
+				f_rkusb->rockusb_dev_index);
+		if (!f_rkusb->download_desc ||
+		    f_rkusb->download_desc->type == DEV_TYPE_UNKNOWN) {
+			error("invalid mmc device\n");
+			rockusb_tx_write_csw(f_rkusb->download_tag, 0, CSW_FAIL,
+					     USB_BULK_CS_WRAP_LEN);
+			return;
+		}
+	}
+
+	if (req->status != 0) {
+		printf("Bad status: %d\n", req->status);
+		rockusb_tx_write_csw(f_rkusb->download_tag, 0,
+				     CSW_FAIL, USB_BULK_CS_WRAP_LEN);
+		return;
+	}
+
+	if (buffer_size < transfer_size)
+		transfer_size = buffer_size;
+
+	memcpy((void *)CONFIG_ROCKUSB_BUF_ADDR + f_rkusb->download_bytes,
+	       buffer, transfer_size);
+	f_rkusb->download_bytes += transfer_size;
+
+	/* Check if transfer is done */
+	if (f_rkusb->download_bytes >= f_rkusb->download_size) {
+		int blks = 0, blkcnt = f_rkusb->download_size/512;
+		printf("download %d bytes finished, start writing to lba %x\n",
+		       f_rkusb->download_bytes, f_rkusb->download_lba);
+		blks = blk_dwrite(f_rkusb->download_desc,
+				  f_rkusb->download_lba, blkcnt,
+					(char *)CONFIG_ROCKUSB_BUF_ADDR);
+		if (blks != blkcnt) {
+			error("failed writing to device %s: %d\n",
+			      f_rkusb->rockusb_dev_type,
+			      f_rkusb->rockusb_dev_index);
+			rockusb_tx_write_csw(f_rkusb->download_tag, 0,
+					     CSW_FAIL, USB_BULK_CS_WRAP_LEN);
+			return;
+		}
+
+		req->complete = rx_handler_command;
+		req->length = EP_BUFFER_SIZE;
+		f_rkusb->download_size = 0;
+		printf("done\n");
+		rockusb_tx_write_csw(f_rkusb->download_tag, 0, CSW_GOOD,
+				     USB_BULK_CS_WRAP_LEN);
+	} else {
+		req->length = rx_bytes_expected(ep);
+	}
+
+	req->actual = 0;
+	usb_ep_queue(ep, req, 0);
+}
+
+static void cb_test_unit_ready(struct usb_ep *ep, struct usb_request *req)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+
+	memcpy((char *)cbw, req->buf, USB_BULK_CB_WRAP_LEN);
+
+	rockusb_tx_write_csw(cbw->tag, cbw->data_transfer_length,
+			     CSW_GOOD, USB_BULK_CS_WRAP_LEN);
+}
+
+static void cb_read_storage_id(struct usb_ep *ep, struct usb_request *req)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+	char emmc_id[] = "EMMC ";
+
+	printf("cb_read_storage_id\n");
+	memcpy((char *)cbw, req->buf, USB_BULK_CB_WRAP_LEN);
+	rockusb_tx_write_str(emmc_id);
+	rockusb_tx_write_csw(cbw->tag, cbw->data_transfer_length, CSW_GOOD,
+			     USB_BULK_CS_WRAP_LEN);
+}
+
+static void cb_write_lba(struct usb_ep *ep, struct usb_request *req)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+	int sector_count;
+	struct f_rockusb *f_rkusb = get_rkusb();
+
+	memcpy((char *)cbw, req->buf, USB_BULK_CB_WRAP_LEN);
+	sector_count = (int)get_unaligned_be16(&cbw->CDB[7]);
+	f_rkusb->download_lba = get_unaligned_be32(&cbw->CDB[2]);
+	f_rkusb->download_size = sector_count * 512;
+	f_rkusb->download_bytes = 0;
+	f_rkusb->download_tag = cbw->tag;
+	if ((0 == f_rkusb->download_size) ||
+	    (f_rkusb->download_size > CONFIG_ROCKUSB_BUF_SIZE)) {
+		rockusb_tx_write_csw(cbw->tag, cbw->data_transfer_length,
+				     CSW_FAIL, USB_BULK_CS_WRAP_LEN);
+	} else {
+		req->complete = rx_handler_dl_image;
+		req->length = rx_bytes_expected(ep);
+	}
+}
+
+int __weak rkusb_set_reboot_flag(int flag)
+{
+	struct f_rockusb *f_rkusb = get_rkusb();
+
+	printf("rkusb_set_reboot_flag: %d\n", f_rkusb->reboot_flag);
+	return -ENOSYS;
+}
+
+static void compl_do_reset(struct usb_ep *ep, struct usb_request *req)
+{
+	struct f_rockusb *f_rkusb = get_rkusb();
+
+	rkusb_set_reboot_flag(f_rkusb->reboot_flag);
+	do_reset(NULL, 0, 0, NULL);
+}
+
+static void cb_reboot(struct usb_ep *ep, struct usb_request *req)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+	struct f_rockusb *f_rkusb = get_rkusb();
+
+	f_rkusb->reboot_flag = 0;
+	memcpy((char *)cbw, req->buf, USB_BULK_CB_WRAP_LEN);
+	f_rkusb->reboot_flag = cbw->CDB[1];
+	rockusb_func->in_req->complete = compl_do_reset;
+	rockusb_tx_write_csw(cbw->tag, cbw->data_transfer_length, CSW_GOOD,
+			     USB_BULK_CS_WRAP_LEN);
+}
+
+static void cb_not_support(struct usb_ep *ep, struct usb_request *req)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+
+	memcpy((char *)cbw, req->buf, USB_BULK_CB_WRAP_LEN);
+	printf("Rockusb command %x not support yet\n", cbw->CDB[0]);
+	rockusb_tx_write_csw(cbw->tag, 0, CSW_FAIL, USB_BULK_CS_WRAP_LEN);
+}
+
+static const struct cmd_dispatch_info cmd_dispatch_info[] = {
+	{
+		.cmd = K_FW_TEST_UNIT_READY,
+		.cb = cb_test_unit_ready,
+	},
+	{
+		.cmd = K_FW_READ_FLASH_ID,
+		.cb = cb_read_storage_id,
+	},
+	{
+		.cmd = K_FW_SET_DEVICE_ID,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_TEST_BAD_BLOCK,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_READ_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_WRITE_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_ERASE_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_WRITE_SPARE,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_READ_SPARE,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_ERASE_10_FORCE,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_GET_VERSION,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_LBA_READ_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_LBA_WRITE_10,
+		.cb = cb_write_lba,
+	},
+	{
+		.cmd = K_FW_ERASE_SYS_DISK,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SDRAM_READ_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SDRAM_WRITE_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SDRAM_EXECUTE,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_READ_FLASH_INFO,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_GET_CHIP_VER,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_LOW_FORMAT,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SET_RESET_FLAG,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SPI_READ_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SPI_WRITE_10,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_SESSION,
+		.cb = cb_not_support,
+	},
+	{
+		.cmd = K_FW_RESET,
+		.cb = cb_reboot,
+	},
+};
+
+static void rx_handler_command(struct usb_ep *ep, struct usb_request *req)
+{
+	void (*func_cb)(struct usb_ep *ep, struct usb_request *req) = NULL;
+	ALLOC_CACHE_ALIGN_BUFFER(struct fsg_bulk_cb_wrap, cbw,
+				 sizeof(struct fsg_bulk_cb_wrap));
+	char *cmdbuf = req->buf;
+	int i;
+
+	if (req->status || req->length == 0)
+		return;
+
+	memcpy((char *)cbw, req->buf, USB_BULK_CB_WRAP_LEN);
+#ifdef DEBUG
+	printcbw(req->buf);
+#endif
+
+	for (i = 0; i < ARRAY_SIZE(cmd_dispatch_info); i++) {
+		if (cmd_dispatch_info[i].cmd == cbw->CDB[0]) {
+			func_cb = cmd_dispatch_info[i].cb;
+			break;
+		}
+	}
+
+	if (!func_cb) {
+		error("unknown command: %s", (char *)req->buf);
+		rockusb_tx_write_str("FAILunknown command");
+	} else {
+		if (req->actual < req->length) {
+			u8 *buf = (u8 *)req->buf;
+			buf[req->actual] = 0;
+			func_cb(ep, req);
+		} else {
+			error("buffer overflow");
+			rockusb_tx_write_str("FAILbuffer overflow");
+		}
+	}
+
+	*cmdbuf = '\0';
+	req->actual = 0;
+	usb_ep_queue(ep, req, 0);
+}
-- 
1.9.1

[U-Boot] [PATCH V9 2/4] usb: rockchip: add rockusb command

[Eddie Cai]

this patch add rockusb command. the usage is
rockusb <USB_controller> <devtype> <dev[:part]>
e.g. rockusb 0 mmc 0

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Changes in v9:                                                                  
-none

Changes in v8:                                                                  
-none

Changes in v7:
-none

Changes in v6:
-none

Changes in v5:
-none

Changes in v4:
-move USB_FUNCTION_ROCKUSB to drivers/usb/gadget/Kconfig
-modify the dependence

Changes in v3:
-fix comment from Simon and Lukasz
-fix checkpactch error

---
 cmd/Kconfig   |  9 ++++++++
 cmd/Makefile  |  1 +
 cmd/rockusb.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 84 insertions(+)
 create mode 100644 cmd/rockusb.c

diff --git a/cmd/Kconfig b/cmd/Kconfig
index 42d955c..5be9e14 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -895,6 +895,15 @@ config CMD_USB
 	help
 	  USB support.
 
+config CMD_ROCKUSB
+	bool "rockusb"
+	depends on USB_FUNCTION_ROCKUSB
+	help
+          Rockusb protocol is widely used by Rockchip SoC based devices. It can
+	  read/write info, image to/from devices. This enable rockusb command
+	  support to comunication with rockusb device. for more detail about
+	  this command, please read doc/README.rockusb.
+
 config CMD_USB_MASS_STORAGE
 	bool "UMS usb mass storage"
 	help
diff --git a/cmd/Makefile b/cmd/Makefile
index 4a865bd..37cdc03 100644
--- a/cmd/Makefile
+++ b/cmd/Makefile
@@ -104,6 +104,7 @@ obj-$(CONFIG_CMD_READ) += read.o
 obj-$(CONFIG_CMD_REGINFO) += reginfo.o
 obj-$(CONFIG_CMD_REISER) += reiser.o
 obj-$(CONFIG_CMD_REMOTEPROC) += remoteproc.o
+obj-$(CONFIG_CMD_ROCKUSB) += rockusb.o
 obj-$(CONFIG_SANDBOX) += host.o
 obj-$(CONFIG_CMD_SATA) += sata.o
 obj-$(CONFIG_CMD_NVME) += nvme.o
diff --git a/cmd/rockusb.c b/cmd/rockusb.c
new file mode 100644
index 0000000..ae2baa6
--- /dev/null
+++ b/cmd/rockusb.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2017 Eddie Cai <eddie.cai.linux@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <console.h>
+#include <g_dnl.h>
+#include <usb.h>
+#include <asm/arch/f_rockusb.h>
+
+static int do_rockusb(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+	int controller_index, dev_index;
+	char *usb_controller;
+	char *devtype;
+	char *devnum;
+	int ret;
+
+	if (argc < 2)
+		return CMD_RET_USAGE;
+
+	usb_controller = argv[1];
+	controller_index = simple_strtoul(usb_controller, NULL, 0);
+
+	if (argc >= 4) {
+		devtype = argv[2];
+		devnum  = argv[3];
+	} else {
+		return CMD_RET_USAGE;
+	}
+	dev_index = simple_strtoul(devnum, NULL, 0);
+	rockusb_dev_init(devtype, dev_index);
+
+	ret = board_usb_init(controller_index, USB_INIT_DEVICE);
+	if (ret) {
+		error("USB init failed: %d", ret);
+		return CMD_RET_FAILURE;
+	}
+
+	g_dnl_clear_detach();
+	ret = g_dnl_register("usb_dnl_rockusb");
+	if (ret)
+		return CMD_RET_FAILURE;
+
+	if (!g_dnl_board_usb_cable_connected()) {
+		puts("\rUSB cable not detected, Command exit.\n");
+		ret = CMD_RET_FAILURE;
+		goto exit;
+	}
+
+	while (1) {
+		if (g_dnl_detach())
+			break;
+		if (ctrlc())
+			break;
+		usb_gadget_handle_interrupts(controller_index);
+	}
+	ret = CMD_RET_SUCCESS;
+
+exit:
+	g_dnl_unregister();
+	g_dnl_clear_detach();
+	board_usb_cleanup(controller_index, USB_INIT_DEVICE);
+
+	return ret;
+}
+
+U_BOOT_CMD(rockusb, 4, 1, do_rockusb,
+	   "use the rockusb protocol",
+	   "<USB_controller> <devtype> <dev[:part]>  e.g. rockusb 0 mmc 0\n"
+);
-- 
1.9.1

[U-Boot] [PATCH V9 3/4] rockchip:usb: add a simple readme for rockusb

[Eddie Cai]

add a simple readme to introduce rockusb and tell people how to use it

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Changes in v9:                                                                  
-none

Changes in v8:                                                                  
-none

Changes in v7:
-none

Changes in v6:
-none

Changes in v5:
-none

Changes in v4:
-add some blank line to make it look better

Changes in v3:
-fix checkpatch error

---
 doc/README.rockusb | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 doc/README.rockusb

diff --git a/doc/README.rockusb b/doc/README.rockusb
new file mode 100644
index 0000000..5405dc4
--- /dev/null
+++ b/doc/README.rockusb
@@ -0,0 +1,51 @@
+Rockusb (Rockchip USB protocol)
+=====================================================
+
+Overview
+--------
+
+Rockusb protocol is widely used by Rockchip SoC based devices. It can
+read/write info, image to/from devices. This document briefly describes how to
+use Rockusb for upgrading firmware (e.g. kernel, u-boot, rootfs, etc.).
+
+Tools
+--------
+There are many tools can support Rockusb protocol. rkdeveloptool
+(https://github.com/rockchip-linux/rkdeveloptool) is open source,
+It is maintained by Rockchip. People don't want to build from source
+can download from here
+(https://github.com/rockchip-linux/rkbin/blob/master/tools/rkdeveloptool)
+
+Usage
+--------
+The Usage of Rockusb command is:
+
+rockusb <USB_controller> <devtype> <dev[:part]>
+
+e.g. rockusb 0 mmc 0
+
+On your U-Boot console, type this command to enter rockusb mode.
+On your host PC. use lsusb command. you should see a usb device
+using 0x2207 as its USB verdor id.
+
+for more detail about the rkdeveloptool. please read the usage.
+
+rkdeveloptool -h
+
+use rkdeveloptool wl command to write lba. BeginSec is the lba on device
+you want to write.
+
+sudo rkdeveloptool wl  <BeginSec> <File>
+
+to flash U-Boot image use below command. U-Boot binary is made by mkimage.
+see doc/README.rockchip for more detail about how to get U-Boot binary.
+
+sudo rkdeveloptool wl  64 <U-Boot binary>
+
+There are plenty of Rockusb command. but wl(write lba) and
+rd(reboot) command. These two command can let people flash
+image to device.
+
+To do
+-----
+* Fully support Rockusb protocol
-- 
1.9.1

[U-Boot] [PATCH V9 4/4] rockchip: rk3288: enable rockusb support on rk3288 based device

[Eddie Cai]

this patch enable rockusb support on rk3288 based device.

Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Changes in v9:                                                                  
-fix compile error

Changes in v8:                                                                  
-fix compile error

Changes in v7:
-use imply in the Kconfig to enable rockusb

Changes in v6:
-enable rockusb in defconfig

Changes in v5:
-none

Changes in v4:
-move to rk3288_common.h

Changes in v3:
-move to defconfig

---
 arch/arm/mach-rockchip/Kconfig      |  2 ++
 configs/chromebit_mickey_defconfig  |  9 +++++++++
 configs/chromebook_jerry_defconfig  |  9 +++++++++
 configs/chromebook_minnie_defconfig |  9 +++++++++
 configs/evb-rk3288_defconfig        | 10 ++++++++++
 configs/fennec-rk3288_defconfig     |  6 ++++++
 configs/firefly-rk3288_defconfig    |  6 ++++++
 configs/miqi-rk3288_defconfig       |  6 ++++++
 configs/phycore-rk3288_defconfig    |  7 +++++++
 configs/popmetal-rk3288_defconfig   |  6 ++++++
 configs/rock2_defconfig             | 10 ++++++++++
 configs/tinker-rk3288_defconfig     |  6 ++++++
 include/configs/rk3288_common.h     |  7 -------
 13 files changed, 86 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index d9b25d5..cbd34ca 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -47,6 +47,8 @@ config ROCKCHIP_RK3288
 	select SPL_BOARD_INIT if SPL
 	select SUPPORT_SPL
 	select SPL
+	imply USB_FUNCTION_ROCKUSB
+	imply CMD_ROCKUSB
 	help
 	  The Rockchip RK3288 is a ARM-based SoC with a quad-core Cortex-A17
 	  including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
diff --git a/configs/chromebit_mickey_defconfig b/configs/chromebit_mickey_defconfig
index 4b335ab..557e04f 100644
--- a/configs/chromebit_mickey_defconfig
+++ b/configs/chromebit_mickey_defconfig
@@ -21,6 +21,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_SF_TEST=y
 CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -71,6 +72,8 @@ CONFIG_SYS_NS16550=y
 CONFIG_ROCKCHIP_SERIAL=y
 CONFIG_ROCKCHIP_SPI=y
 CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_STORAGE=y
 CONFIG_DM_VIDEO=y
 CONFIG_DISPLAY=y
 CONFIG_VIDEO_ROCKCHIP=y
@@ -79,3 +82,9 @@ CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
 # CONFIG_SPL_OF_LIBFDT is not set
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/chromebook_jerry_defconfig b/configs/chromebook_jerry_defconfig
index 019e077..e632bea 100644
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@@ -23,6 +23,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_SF_TEST=y
 CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -72,6 +73,8 @@ CONFIG_SYS_NS16550=y
 CONFIG_ROCKCHIP_SERIAL=y
 CONFIG_ROCKCHIP_SPI=y
 CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_STORAGE=y
 CONFIG_DM_VIDEO=y
 CONFIG_DISPLAY=y
 CONFIG_VIDEO_ROCKCHIP=y
@@ -81,3 +84,9 @@ CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
 # CONFIG_SPL_OF_LIBFDT is not set
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/chromebook_minnie_defconfig b/configs/chromebook_minnie_defconfig
index a5e6240..8aa38f6 100644
--- a/configs/chromebook_minnie_defconfig
+++ b/configs/chromebook_minnie_defconfig
@@ -22,6 +22,7 @@ CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_SF_TEST=y
 CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -71,6 +72,8 @@ CONFIG_SYS_NS16550=y
 CONFIG_ROCKCHIP_SERIAL=y
 CONFIG_ROCKCHIP_SPI=y
 CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_STORAGE=y
 CONFIG_DM_VIDEO=y
 CONFIG_DISPLAY=y
 CONFIG_VIDEO_ROCKCHIP=y
@@ -81,3 +84,9 @@ CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
 # CONFIG_SPL_OF_LIBFDT is not set
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/evb-rk3288_defconfig b/configs/evb-rk3288_defconfig
index bf4accd..188cc03 100644
--- a/configs/evb-rk3288_defconfig
+++ b/configs/evb-rk3288_defconfig
@@ -19,6 +19,7 @@ CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -66,6 +67,15 @@ CONFIG_DISPLAY=y
 CONFIG_VIDEO_ROCKCHIP=y
 CONFIG_VIDEO_ROCKCHIP_MAX_YRES=1200
 CONFIG_DISPLAY_ROCKCHIP_MIPI=y
+CONFIG_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/fennec-rk3288_defconfig b/configs/fennec-rk3288_defconfig
index 49713f2..9c0b6dc 100644
--- a/configs/fennec-rk3288_defconfig
+++ b/configs/fennec-rk3288_defconfig
@@ -68,3 +68,9 @@ CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index ae724ea..9586406 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -79,3 +79,9 @@ CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/miqi-rk3288_defconfig b/configs/miqi-rk3288_defconfig
index 78d460c..e6d8dff 100644
--- a/configs/miqi-rk3288_defconfig
+++ b/configs/miqi-rk3288_defconfig
@@ -73,3 +73,9 @@ CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/phycore-rk3288_defconfig b/configs/phycore-rk3288_defconfig
index 70dc3f7..98e6a67 100644
--- a/configs/phycore-rk3288_defconfig
+++ b/configs/phycore-rk3288_defconfig
@@ -65,7 +65,14 @@ CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550=y
 CONFIG_SYSRESET=y
 CONFIG_USB=y
+CONFIG_USB_DWC2=y
 CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/popmetal-rk3288_defconfig b/configs/popmetal-rk3288_defconfig
index 1ad1852..8d2dcb0 100644
--- a/configs/popmetal-rk3288_defconfig
+++ b/configs/popmetal-rk3288_defconfig
@@ -68,3 +68,9 @@ CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/rock2_defconfig b/configs/rock2_defconfig
index fba7fba..ffc4ddb 100644
--- a/configs/rock2_defconfig
+++ b/configs/rock2_defconfig
@@ -19,6 +19,7 @@ CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_SF=y
 CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
@@ -62,6 +63,9 @@ CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550=y
 CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_STORAGE=y
 CONFIG_DM_VIDEO=y
 CONFIG_DISPLAY=y
 CONFIG_VIDEO_ROCKCHIP=y
@@ -70,3 +74,9 @@ CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig
index 44963e6..f195e32 100644
--- a/configs/tinker-rk3288_defconfig
+++ b/configs/tinker-rk3288_defconfig
@@ -71,3 +71,9 @@ CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_CMD_DHRYSTONE=y
 CONFIG_ERRNO_STR=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_VBUS_DRAW=0
+CONFIG_G_DNL_MANUFACTURER="Rockchip"
+CONFIG_G_DNL_VENDOR_NUM=0x2207
+CONFIG_G_DNL_PRODUCT_NUM=0x320a
diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
index ade6caf..60e37a7 100644
--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
@@ -56,11 +56,9 @@
 
 #ifndef CONFIG_SPL_BUILD
 /* usb otg */
-#define CONFIG_USB_GADGET
 #define CONFIG_USB_GADGET_DUALSPEED
 #define CONFIG_USB_GADGET_DWC2_OTG
 #define CONFIG_ROCKCHIP_USB2_PHY
-#define CONFIG_USB_GADGET_VBUS_DRAW	0
 
 /* fastboot  */
 #define CONFIG_CMD_FASTBOOT
@@ -74,11 +72,6 @@
 #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 support */
 #ifdef CONFIG_CMD_USB
 #define CONFIG_USB_HOST_ETHER
-- 
1.9.1

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Philipp Tomsich]

> this patch implement rockusb protocol on the device side. this is based on USB
> download gadget infrastructure. the rockusb function implements the rd, wl, rid
> commands. it can work with rkdeveloptool
> 
> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> 
> Changes in v9:                                                                  
> -fix compile error
> 
> Changes in v8:                                                                  
> -none
> 
> Changes in v7:
> -none
> 
> Changes in v6:
> -move some data to f_rockusb structure
> 
> Changes in v5:
> -fix build error when build non-rockchip board
> -fix checkpatch error
> 
> Changes in v4:
> -use enum instead of macro define
> -move some structure define and macro to f_rockusb.h
> -add some function comment as Simon required
> -address other comment from Simon
> -fix build error as Lukasz point out
> ---
>  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>  drivers/usb/gadget/Kconfig                     |   8 +
>  drivers/usb/gadget/Makefile                    |   1 +
>  drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
>  4 files changed, 832 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>  create mode 100644 drivers/usb/gadget/f_rockusb.c
> 

Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

[U-Boot] [U-Boot,V9,2/4] usb: rockchip: add rockusb command

[Philipp Tomsich]

> this patch add rockusb command. the usage is
> rockusb <USB_controller> <devtype> <dev[:part]>
> e.g. rockusb 0 mmc 0
> 
> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> 
> Changes in v9:                                                                  
> -none
> 
> Changes in v8:                                                                  
> -none
> 
> Changes in v7:
> -none
> 
> Changes in v6:
> -none
> 
> Changes in v5:
> -none
> 
> Changes in v4:
> -move USB_FUNCTION_ROCKUSB to drivers/usb/gadget/Kconfig
> -modify the dependence
> 
> Changes in v3:
> -fix comment from Simon and Lukasz
> -fix checkpactch error
> ---
>  cmd/Kconfig   |  9 ++++++++
>  cmd/Makefile  |  1 +
>  cmd/rockusb.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 84 insertions(+)
>  create mode 100644 cmd/rockusb.c
> 

Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

[U-Boot] [U-Boot, V9, 3/4] rockchip:usb: add a simple readme for rockusb

[Philipp Tomsich]

> add a simple readme to introduce rockusb and tell people how to use it
> 
> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> 
> Changes in v9:                                                                  
> -none
> 
> Changes in v8:                                                                  
> -none
> 
> Changes in v7:
> -none
> 
> Changes in v6:
> -none
> 
> Changes in v5:
> -none
> 
> Changes in v4:
> -add some blank line to make it look better
> 
> Changes in v3:
> -fix checkpatch error
> ---
>  doc/README.rockusb | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 51 insertions(+)
>  create mode 100644 doc/README.rockusb
> 

Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

[U-Boot] [U-Boot, V9, 4/4] rockchip: rk3288: enable rockusb support on rk3288 based device

[Philipp Tomsich]

> this patch enable rockusb support on rk3288 based device.
> 
> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> 
> Changes in v9:                                                                  
> -fix compile error
> 
> Changes in v8:                                                                  
> -fix compile error
> 
> Changes in v7:
> -use imply in the Kconfig to enable rockusb
> 
> Changes in v6:
> -enable rockusb in defconfig
> 
> Changes in v5:
> -none
> 
> Changes in v4:
> -move to rk3288_common.h
> 
> Changes in v3:
> -move to defconfig
> ---
>  arch/arm/mach-rockchip/Kconfig      |  2 ++
>  configs/chromebit_mickey_defconfig  |  9 +++++++++
>  configs/chromebook_jerry_defconfig  |  9 +++++++++
>  configs/chromebook_minnie_defconfig |  9 +++++++++
>  configs/evb-rk3288_defconfig        | 10 ++++++++++
>  configs/fennec-rk3288_defconfig     |  6 ++++++
>  configs/firefly-rk3288_defconfig    |  6 ++++++
>  configs/miqi-rk3288_defconfig       |  6 ++++++
>  configs/phycore-rk3288_defconfig    |  7 +++++++
>  configs/popmetal-rk3288_defconfig   |  6 ++++++
>  configs/rock2_defconfig             | 10 ++++++++++
>  configs/tinker-rk3288_defconfig     |  6 ++++++
>  include/configs/rk3288_common.h     |  7 -------
>  13 files changed, 86 insertions(+), 7 deletions(-)
> 

Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Łukasz Majewski]

Hi Philipp,

This patch series is waiting for opening new merge window. It is already 
applied to usb-next tree.

>> this patch implement rockusb protocol on the device side. this is based on USB
>> download gadget infrastructure. the rockusb function implements the rd, wl, rid
>> commands. it can work with rkdeveloptool
>>
>> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
>> Reviewed-by: Simon Glass <sjg@chromium.org>
>>
>> Changes in v9:
>> -fix compile error
>>
>> Changes in v8:
>> -none
>>
>> Changes in v7:
>> -none
>>
>> Changes in v6:
>> -move some data to f_rockusb structure
>>
>> Changes in v5:
>> -fix build error when build non-rockchip board
>> -fix checkpatch error
>>
>> Changes in v4:
>> -use enum instead of macro define
>> -move some structure define and macro to f_rockusb.h
>> -add some function comment as Simon required
>> -address other comment from Simon
>> -fix build error as Lukasz point out
>> ---
>>   arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>>   drivers/usb/gadget/Kconfig                     |   8 +
>>   drivers/usb/gadget/Makefile                    |   1 +
>>   drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
>>   4 files changed, 832 insertions(+)
>>   create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>>   create mode 100644 drivers/usb/gadget/f_rockusb.c
>>
> 
> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
> 


-- 
Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Dr. Philipp Tomsich]

Hi Lukasz,

> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
> 
> Hi Philipp,
> 
> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.

Didn’t the new merge window just open yesterday?

Regards,
Philipp.

> 
>>> this patch implement rockusb protocol on the device side. this is based on USB
>>> download gadget infrastructure. the rockusb function implements the rd, wl, rid
>>> commands. it can work with rkdeveloptool
>>> 
>>> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
>>> Reviewed-by: Simon Glass <sjg@chromium.org>
>>> 
>>> Changes in v9:
>>> -fix compile error
>>> 
>>> Changes in v8:
>>> -none
>>> 
>>> Changes in v7:
>>> -none
>>> 
>>> Changes in v6:
>>> -move some data to f_rockusb structure
>>> 
>>> Changes in v5:
>>> -fix build error when build non-rockchip board
>>> -fix checkpatch error
>>> 
>>> Changes in v4:
>>> -use enum instead of macro define
>>> -move some structure define and macro to f_rockusb.h
>>> -add some function comment as Simon required
>>> -address other comment from Simon
>>> -fix build error as Lukasz point out
>>> ---
>>>  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>>>  drivers/usb/gadget/Kconfig                     |   8 +
>>>  drivers/usb/gadget/Makefile                    |   1 +
>>>  drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
>>>  4 files changed, 832 insertions(+)
>>>  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>>>  create mode 100644 drivers/usb/gadget/f_rockusb.c
>>> 
>> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
> 
> 
> -- 
> Best regards,
> 
> Lukasz Majewski
> 
> --
> 
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de <mailto:wd@denx.de>

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Philipp Tomsich]

> this patch implement rockusb protocol on the device side. this is based on USB
> download gadget infrastructure. the rockusb function implements the rd, wl, rid
> commands. it can work with rkdeveloptool
> 
> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>
> 
> Changes in v9:                                                                  
> -fix compile error
> 
> Changes in v8:                                                                  
> -none
> 
> Changes in v7:
> -none
> 
> Changes in v6:
> -move some data to f_rockusb structure
> 
> Changes in v5:
> -fix build error when build non-rockchip board
> -fix checkpatch error
> 
> Changes in v4:
> -use enum instead of macro define
> -move some structure define and macro to f_rockusb.h
> -add some function comment as Simon required
> -address other comment from Simon
> -fix build error as Lukasz point out
> ---
>  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>  drivers/usb/gadget/Kconfig                     |   8 +
>  drivers/usb/gadget/Makefile                    |   1 +
>  drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
>  4 files changed, 832 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>  create mode 100644 drivers/usb/gadget/f_rockusb.c
> 

Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Łukasz Majewski]

Hi Dr. Philipp,

> Hi Lukasz,
> 
>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
>>
>> Hi Philipp,
>>
>> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.
> 
> Didn’t the new merge window just open yesterday?

I'm sure Marek will send PR shortly.

> 
> Regards,
> Philipp.
> 
>>
>>>> this patch implement rockusb protocol on the device side. this is based on USB
>>>> download gadget infrastructure. the rockusb function implements the rd, wl, rid
>>>> commands. it can work with rkdeveloptool
>>>>
>>>> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
>>>> Reviewed-by: Simon Glass <sjg@chromium.org>
>>>>
>>>> Changes in v9:
>>>> -fix compile error
>>>>
>>>> Changes in v8:
>>>> -none
>>>>
>>>> Changes in v7:
>>>> -none
>>>>
>>>> Changes in v6:
>>>> -move some data to f_rockusb structure
>>>>
>>>> Changes in v5:
>>>> -fix build error when build non-rockchip board
>>>> -fix checkpatch error
>>>>
>>>> Changes in v4:
>>>> -use enum instead of macro define
>>>> -move some structure define and macro to f_rockusb.h
>>>> -add some function comment as Simon required
>>>> -address other comment from Simon
>>>> -fix build error as Lukasz point out
>>>> ---
>>>>   arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>>>>   drivers/usb/gadget/Kconfig                     |   8 +
>>>>   drivers/usb/gadget/Makefile                    |   1 +
>>>>   drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
>>>>   4 files changed, 832 insertions(+)
>>>>   create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>>>>   create mode 100644 drivers/usb/gadget/f_rockusb.c
>>>>
>>> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
>>
>>
>> -- 
>> Best regards,
>>
>> Lukasz Majewski
>>
>> --
>>
>> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
>> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
>> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de <mailto:wd@denx.de>
> 


-- 
Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Dr. Philipp Tomsich]

Lukasz & Marek,

> On 12 Sep 2017, at 10:43, Łukasz Majewski <lukma@denx.de> wrote:
> 
> Hi Dr. Philipp,
> 
>> Hi Lukasz,
>>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
>>> 
>>> Hi Philipp,
>>> 
>>> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.
>> Didn’t the new merge window just open yesterday?
> 
> I'm sure Marek will send PR shortly.

I don’t see this series on u-boot-usb/master … what is the status on this?
I have multiple dependent series pending in my queue that are waiting on this one...

>> Regards,
>> Philipp.
>>> 
>>>>> this patch implement rockusb protocol on the device side. this is based on USB
>>>>> download gadget infrastructure. the rockusb function implements the rd, wl, rid
>>>>> commands. it can work with rkdeveloptool
>>>>> 
>>>>> Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
>>>>> Reviewed-by: Simon Glass <sjg@chromium.org>
>>>>> 
>>>>> Changes in v9:
>>>>> -fix compile error
>>>>> 
>>>>> Changes in v8:
>>>>> -none
>>>>> 
>>>>> Changes in v7:
>>>>> -none
>>>>> 
>>>>> Changes in v6:
>>>>> -move some data to f_rockusb structure
>>>>> 
>>>>> Changes in v5:
>>>>> -fix build error when build non-rockchip board
>>>>> -fix checkpatch error
>>>>> 
>>>>> Changes in v4:
>>>>> -use enum instead of macro define
>>>>> -move some structure define and macro to f_rockusb.h
>>>>> -add some function comment as Simon required
>>>>> -address other comment from Simon
>>>>> -fix build error as Lukasz point out
>>>>> ---
>>>>>  arch/arm/include/asm/arch-rockchip/f_rockusb.h | 132 +++++
>>>>>  drivers/usb/gadget/Kconfig                     |   8 +
>>>>>  drivers/usb/gadget/Makefile                    |   1 +
>>>>>  drivers/usb/gadget/f_rockusb.c                 | 691 +++++++++++++++++++++++++
>>>>>  4 files changed, 832 insertions(+)
>>>>>  create mode 100644 arch/arm/include/asm/arch-rockchip/f_rockusb.h
>>>>>  create mode 100644 drivers/usb/gadget/f_rockusb.c
>>>>> 
>>>> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
>>> 
>>> 
>>> -- 
>>> Best regards,
>>> 
>>> Lukasz Majewski
>>> 
>>> --
>>> 
>>> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
>>> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
>>> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de <mailto:wd@denx.de>
> 
> 
> -- 
> Best regards,
> 
> Lukasz Majewski
> 
> --
> 
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Marek Vasut]

On 10/02/2017 12:40 PM, Dr. Philipp Tomsich wrote:
> Lukasz & Marek,
> 
>> On 12 Sep 2017, at 10:43, Łukasz Majewski <lukma@denx.de> wrote:
>>
>> Hi Dr. Philipp,
>>
>>> Hi Lukasz,
>>>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
>>>>
>>>> Hi Philipp,
>>>>
>>>> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.
>>> Didn’t the new merge window just open yesterday?
>>
>> I'm sure Marek will send PR shortly.
> 
> I don’t see this series on u-boot-usb/master … what is the status on this?
> I have multiple dependent series pending in my queue that are waiting on this one...

It didn't pass travisci tests, I'm waiting for one which does.
Can you retest and resubmit , so Lukasz can pick it again ?

Sorry it takes one more cycle.

-- 
Best regards,
Marek Vasut

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Dr. Philipp Tomsich]

+Kever, +Eddie

Kever & Eddie,

> On 2 Oct 2017, at 12:41, Marek Vasut <marex@denx.de> wrote:
> 
> On 10/02/2017 12:40 PM, Dr. Philipp Tomsich wrote:
>> Lukasz & Marek,
>> 
>>> On 12 Sep 2017, at 10:43, Łukasz Majewski <lukma@denx.de> wrote:
>>> 
>>> Hi Dr. Philipp,
>>> 
>>>> Hi Lukasz,
>>>>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
>>>>> 
>>>>> Hi Philipp,
>>>>> 
>>>>> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.
>>>> Didn’t the new merge window just open yesterday?
>>> 
>>> I'm sure Marek will send PR shortly.
>> 
>> I don’t see this series on u-boot-usb/master … what is the status on this?
>> I have multiple dependent series pending in my queue that are waiting on this one...
> 
> It didn't pass travisci tests, I'm waiting for one which does.
> Can you retest and resubmit , so Lukasz can pick it again ?
> 
> Sorry it takes one more cycle.

Could you take follow up on Marek’s request to retest and resubmit?

Thanks,
Philipp.

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Dr. Philipp Tomsich]

Kever & Eddie,

> On 2 Oct 2017, at 12:51, Dr. Philipp Tomsich <philipp.tomsich@theobroma-systems.com> wrote:
> 
> +Kever, +Eddie
> 
> Kever & Eddie,
> 
>> On 2 Oct 2017, at 12:41, Marek Vasut <marex@denx.de> wrote:
>> 
>> On 10/02/2017 12:40 PM, Dr. Philipp Tomsich wrote:
>>> Lukasz & Marek,
>>> 
>>>> On 12 Sep 2017, at 10:43, Łukasz Majewski <lukma@denx.de> wrote:
>>>> 
>>>> Hi Dr. Philipp,
>>>> 
>>>>> Hi Lukasz,
>>>>>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
>>>>>> 
>>>>>> Hi Philipp,
>>>>>> 
>>>>>> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.
>>>>> Didn’t the new merge window just open yesterday?
>>>> 
>>>> I'm sure Marek will send PR shortly.
>>> 
>>> I don’t see this series on u-boot-usb/master … what is the status on this?
>>> I have multiple dependent series pending in my queue that are waiting on this one...
>> 
>> It didn't pass travisci tests, I'm waiting for one which does.
>> Can you retest and resubmit , so Lukasz can pick it again ?
>> 
>> Sorry it takes one more cycle.
> 
> Could you follow up on Marek’s request to retest and resubmit?

Any news on this?
I still have a number of patches blocked (in the rockchip-queue) blocked by rockusb not being there yet.

> Thanks,
> Philipp.
> 
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Eddie Cai]

I will do it this week

2017-11-20 23:54 GMT+08:00 Dr. Philipp Tomsich
<philipp.tomsich@theobroma-systems.com>:
> Kever & Eddie,
>
>> On 2 Oct 2017, at 12:51, Dr. Philipp Tomsich <philipp.tomsich@theobroma-systems.com> wrote:
>>
>> +Kever, +Eddie
>>
>> Kever & Eddie,
>>
>>> On 2 Oct 2017, at 12:41, Marek Vasut <marex@denx.de> wrote:
>>>
>>> On 10/02/2017 12:40 PM, Dr. Philipp Tomsich wrote:
>>>> Lukasz & Marek,
>>>>
>>>>> On 12 Sep 2017, at 10:43, Łukasz Majewski <lukma@denx.de> wrote:
>>>>>
>>>>> Hi Dr. Philipp,
>>>>>
>>>>>> Hi Lukasz,
>>>>>>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de> wrote:
>>>>>>>
>>>>>>> Hi Philipp,
>>>>>>>
>>>>>>> This patch series is waiting for opening new merge window. It is already applied to usb-next tree.
>>>>>> Didn’t the new merge window just open yesterday?
>>>>>
>>>>> I'm sure Marek will send PR shortly.
>>>>
>>>> I don’t see this series on u-boot-usb/master … what is the status on this?
>>>> I have multiple dependent series pending in my queue that are waiting on this one...
>>>
>>> It didn't pass travisci tests, I'm waiting for one which does.
>>> Can you retest and resubmit , so Lukasz can pick it again ?
>>>
>>> Sorry it takes one more cycle.
>>
>> Could you follow up on Marek’s request to retest and resubmit?
>
> Any news on this?
> I still have a number of patches blocked (in the rockchip-queue) blocked by rockusb not being there yet.
>
>> Thanks,
>> Philipp.
>>
>> _______________________________________________
>> U-Boot mailing list
>> U-Boot at lists.denx.de
>> https://lists.denx.de/listinfo/u-boot
>

[U-Boot] [U-Boot,V9,1/4] usb: rockchip: add the rockusb gadget

[Lukasz Majewski]

On Mon, 20 Nov 2017 16:54:51 +0100
"Dr. Philipp Tomsich" <philipp.tomsich@theobroma-systems.com> wrote:

> Kever & Eddie,
> 
> > On 2 Oct 2017, at 12:51, Dr. Philipp Tomsich
> > <philipp.tomsich@theobroma-systems.com> wrote:
> > 
> > +Kever, +Eddie
> > 
> > Kever & Eddie,
> >   
> >> On 2 Oct 2017, at 12:41, Marek Vasut <marex@denx.de> wrote:
> >> 
> >> On 10/02/2017 12:40 PM, Dr. Philipp Tomsich wrote:  
> >>> Lukasz & Marek,
> >>>   
> >>>> On 12 Sep 2017, at 10:43, Łukasz Majewski <lukma@denx.de> wrote:
> >>>> 
> >>>> Hi Dr. Philipp,
> >>>>   
> >>>>> Hi Lukasz,  
> >>>>>> On 12 Sep 2017, at 10:14, Łukasz Majewski <lukma@denx.de>
> >>>>>> wrote:
> >>>>>> 
> >>>>>> Hi Philipp,
> >>>>>> 
> >>>>>> This patch series is waiting for opening new merge window. It
> >>>>>> is already applied to usb-next tree.  
> >>>>> Didn’t the new merge window just open yesterday?  
> >>>> 
> >>>> I'm sure Marek will send PR shortly.  
> >>> 
> >>> I don’t see this series on u-boot-usb/master … what is the status
> >>> on this? I have multiple dependent series pending in my queue
> >>> that are waiting on this one...  
> >> 
> >> It didn't pass travisci tests, I'm waiting for one which does.
> >> Can you retest and resubmit , so Lukasz can pick it again ?
> >> 
> >> Sorry it takes one more cycle.  
> > 
> > Could you follow up on Marek’s request to retest and resubmit?  
> 
> Any news on this?
> I still have a number of patches blocked (in the rockchip-queue)
> blocked by rockusb not being there yet.

I would love to see the resubmitted patches.

Now is the best time - we are in the middle of merge window.

> 
> > Thanks,
> > Philipp.
> > 
> > _______________________________________________
> > U-Boot mailing list
> > U-Boot at lists.denx.de
> > https://lists.denx.de/listinfo/u-boot  
> 
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot



Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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