+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2001
* Denis Peter, MPL AG Switzerland
*
* Part of this source has been derived from the Linux USB
* project.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
*/
#include <common.h>
+#include <console.h>
+#include <dm.h>
+#include <env.h>
+#include <errno.h>
#include <malloc.h>
+#include <memalign.h>
#include <stdio_dev.h>
+#include <watchdog.h>
#include <asm/byteorder.h>
#include <usb.h>
#endif
/* Keyboard sampling rate */
-#define REPEAT_RATE (40 / 4) /* 40msec -> 25cps */
+#define REPEAT_RATE 40 /* 40msec -> 25cps */
#define REPEAT_DELAY 10 /* 10 x REPEAT_RATE = 400msec */
#define NUM_LOCK 0x53
'.', 0, 0, 0, '='
};
-/*
- * map arrow keys to ^F/^B ^N/^P, can't really use the proper
- * ANSI sequence for arrow keys because the queuing code breaks
- * when a single keypress expands to 3 queue elements
- */
-static const unsigned char usb_kbd_arrow[] = {
- 0x6, 0x2, 0xe, 0x10
+static const u8 usb_special_keys[] = {
+#ifdef CONFIG_USB_KEYBOARD_FN_KEYS
+ '2', 'H', '5', '3', 'F', '6', 'C', 'D', 'B', 'A'
+#else
+ 'C', 'D', 'B', 'A'
+#endif
};
/*
(USB_KBD_NUMLOCK | USB_KBD_CAPSLOCK | USB_KBD_SCROLLLOCK)
struct usb_kbd_pdata {
+ unsigned long intpipe;
+ int intpktsize;
+ int intinterval;
+ unsigned long last_report;
+ struct int_queue *intq;
+
uint32_t repeat_delay;
uint32_t usb_in_pointer;
uint8_t usb_kbd_buffer[USB_KBD_BUFFER_LEN];
uint8_t *new;
- uint8_t old[8];
+ uint8_t old[USB_KBD_BOOT_REPORT_SIZE];
uint8_t flags;
};
-/* Generic keyboard event polling. */
-void usb_kbd_generic_poll(void)
-{
- struct stdio_dev *dev;
- struct usb_device *usb_kbd_dev;
- struct usb_kbd_pdata *data;
- struct usb_interface *iface;
- struct usb_endpoint_descriptor *ep;
- int pipe;
- int maxp;
-
- /* Get the pointer to USB Keyboard device pointer */
- dev = stdio_get_by_name(DEVNAME);
- usb_kbd_dev = (struct usb_device *)dev->priv;
- data = usb_kbd_dev->privptr;
- iface = &usb_kbd_dev->config.if_desc[0];
- ep = &iface->ep_desc[0];
- pipe = usb_rcvintpipe(usb_kbd_dev, ep->bEndpointAddress);
+extern int __maybe_unused net_busy_flag;
- /* Submit a interrupt transfer request */
- maxp = usb_maxpacket(usb_kbd_dev, pipe);
- usb_submit_int_msg(usb_kbd_dev, pipe, data->new,
- maxp > 8 ? 8 : maxp, ep->bInterval);
-}
+/* The period of time between two calls of usb_kbd_testc(). */
+static unsigned long __maybe_unused kbd_testc_tms;
/* Puts character in the queue and sets up the in and out pointer. */
-static void usb_kbd_put_queue(struct usb_kbd_pdata *data, char c)
+static void usb_kbd_put_queue(struct usb_kbd_pdata *data, u8 c)
{
if (data->usb_in_pointer == USB_KBD_BUFFER_LEN - 1) {
/* Check for buffer full. */
{
struct usb_interface *iface = &dev->config.if_desc[0];
struct usb_kbd_pdata *data = dev->privptr;
- uint32_t leds = data->flags & USB_KBD_LEDMASK;
+ ALLOC_ALIGN_BUFFER(uint32_t, leds, 1, USB_DMA_MINALIGN);
+ *leds = data->flags & USB_KBD_LEDMASK;
usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- 0x200, iface->desc.bInterfaceNumber, (void *)&leds, 1, 0);
+ 0x200, iface->desc.bInterfaceNumber, leds, 1, 0);
}
#define CAPITAL_MASK 0x20
}
}
- if ((scancode > 0x1d) && (scancode < 0x3a)) {
+ if ((scancode > 0x1d) && (scancode < 0x39)) {
/* Shift pressed */
if (modifier & (LEFT_SHIFT | RIGHT_SHIFT))
keycode = usb_kbd_numkey_shifted[scancode - 0x1e];
keycode = usb_kbd_numkey[scancode - 0x1e];
}
- /* Arrow keys */
- if ((scancode >= 0x4f) && (scancode <= 0x52))
- keycode = usb_kbd_arrow[scancode - 0x4f];
-
/* Numeric keypad */
if ((scancode >= 0x54) && (scancode <= 0x67))
keycode = usb_kbd_num_keypad[scancode - 0x54];
if (keycode) {
debug("%c", keycode);
usb_kbd_put_queue(data, keycode);
+ return 0;
}
+#ifdef CONFIG_USB_KEYBOARD_FN_KEYS
+ if (scancode < 0x3a || scancode > 0x52 ||
+ scancode == 0x46 || scancode == 0x47)
+ return 1;
+
+ usb_kbd_put_queue(data, 0x1b);
+ if (scancode < 0x3e) {
+ /* F1 - F4 */
+ usb_kbd_put_queue(data, 0x4f);
+ usb_kbd_put_queue(data, scancode - 0x3a + 'P');
+ return 0;
+ }
+ usb_kbd_put_queue(data, '[');
+ if (scancode < 0x42) {
+ /* F5 - F8 */
+ usb_kbd_put_queue(data, '1');
+ if (scancode == 0x3e)
+ --scancode;
+ keycode = scancode - 0x3f + '7';
+ } else if (scancode < 0x49) {
+ /* F9 - F12 */
+ usb_kbd_put_queue(data, '2');
+ if (scancode > 0x43)
+ ++scancode;
+ keycode = scancode - 0x42 + '0';
+ } else {
+ /*
+ * INSERT, HOME, PAGE UP, DELETE, END, PAGE DOWN,
+ * RIGHT, LEFT, DOWN, UP
+ */
+ keycode = usb_special_keys[scancode - 0x49];
+ }
+ usb_kbd_put_queue(data, keycode);
+ if (scancode < 0x4f && scancode != 0x4a && scancode != 0x4d)
+ usb_kbd_put_queue(data, '~');
return 0;
+#else
+ /* Left, Right, Up, Down */
+ if (scancode > 0x4e && scancode < 0x53) {
+ usb_kbd_put_queue(data, 0x1b);
+ usb_kbd_put_queue(data, '[');
+ usb_kbd_put_queue(data, usb_special_keys[scancode - 0x4f]);
+ return 0;
+ }
+ return 1;
+#endif /* CONFIG_USB_KEYBOARD_FN_KEYS */
}
static uint32_t usb_kbd_service_key(struct usb_device *dev, int i, int up)
old = data->old;
}
- if ((old[i] > 3) && (memscan(new + 2, old[i], 6) == new + 8))
+ if ((old[i] > 3) &&
+ (memscan(new + 2, old[i], USB_KBD_BOOT_REPORT_SIZE - 2) ==
+ new + USB_KBD_BOOT_REPORT_SIZE)) {
res |= usb_kbd_translate(data, old[i], data->new[0], up);
+ }
return res;
}
else if ((data->new[0] == LEFT_CNTR) || (data->new[0] == RIGHT_CNTR))
data->flags |= USB_KBD_CTRL;
- for (i = 2; i < 8; i++) {
+ for (i = 2; i < USB_KBD_BOOT_REPORT_SIZE; i++) {
res |= usb_kbd_service_key(dev, i, 0);
res |= usb_kbd_service_key(dev, i, 1);
}
if (res == 1)
usb_kbd_setled(dev);
- memcpy(data->old, data->new, 8);
+ memcpy(data->old, data->new, USB_KBD_BOOT_REPORT_SIZE);
return 1;
}
/* Keyboard interrupt handler */
static int usb_kbd_irq(struct usb_device *dev)
{
- if ((dev->irq_status != 0) || (dev->irq_act_len != 8)) {
+ if ((dev->irq_status != 0) ||
+ (dev->irq_act_len != USB_KBD_BOOT_REPORT_SIZE)) {
debug("USB KBD: Error %lX, len %d\n",
dev->irq_status, dev->irq_act_len);
return 1;
/* Interrupt polling */
static inline void usb_kbd_poll_for_event(struct usb_device *dev)
{
-#if defined(CONFIG_SYS_USB_EVENT_POLL)
- struct usb_interface *iface;
- struct usb_endpoint_descriptor *ep;
- struct usb_kbd_pdata *data;
- int pipe;
- int maxp;
-
- /* Get the pointer to USB Keyboard device pointer */
- data = dev->privptr;
- iface = &dev->config.if_desc[0];
- ep = &iface->ep_desc[0];
- pipe = usb_rcvintpipe(dev, ep->bEndpointAddress);
-
- /* Submit a interrupt transfer request */
- maxp = usb_maxpacket(dev, pipe);
- usb_submit_int_msg(dev, pipe, &data->new[0],
- maxp > 8 ? 8 : maxp, ep->bInterval);
+#if defined(CONFIG_SYS_USB_EVENT_POLL)
+ struct usb_kbd_pdata *data = dev->privptr;
- usb_kbd_irq_worker(dev);
-#elif defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP)
+ /* Submit an interrupt transfer request */
+ if (usb_int_msg(dev, data->intpipe, &data->new[0],
+ data->intpktsize, data->intinterval, true) >= 0)
+ usb_kbd_irq_worker(dev);
+#elif defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP) || \
+ defined(CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE)
+#if defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP)
struct usb_interface *iface;
struct usb_kbd_pdata *data = dev->privptr;
iface = &dev->config.if_desc[0];
usb_get_report(dev, iface->desc.bInterfaceNumber,
- 1, 0, data->new, sizeof(data->new));
- if (memcmp(data->old, data->new, sizeof(data->new)))
+ 1, 0, data->new, USB_KBD_BOOT_REPORT_SIZE);
+ if (memcmp(data->old, data->new, USB_KBD_BOOT_REPORT_SIZE)) {
+ usb_kbd_irq_worker(dev);
+#else
+ struct usb_kbd_pdata *data = dev->privptr;
+ if (poll_int_queue(dev, data->intq)) {
usb_kbd_irq_worker(dev);
+ /* We've consumed all queued int packets, create new */
+ destroy_int_queue(dev, data->intq);
+ data->intq = create_int_queue(dev, data->intpipe, 1,
+ USB_KBD_BOOT_REPORT_SIZE, data->new,
+ data->intinterval);
+#endif
+ data->last_report = get_timer(0);
+ /* Repeat last usb hid report every REPEAT_RATE ms for keyrepeat */
+ } else if (data->last_report != -1 &&
+ get_timer(data->last_report) > REPEAT_RATE) {
+ usb_kbd_irq_worker(dev);
+ data->last_report = get_timer(0);
+ }
#endif
}
/* test if a character is in the queue */
-static int usb_kbd_testc(void)
+static int usb_kbd_testc(struct stdio_dev *sdev)
{
struct stdio_dev *dev;
struct usb_device *usb_kbd_dev;
struct usb_kbd_pdata *data;
- dev = stdio_get_by_name(DEVNAME);
+#ifdef CONFIG_CMD_NET
+ /*
+ * If net_busy_flag is 1, NET transfer is running,
+ * then we check key-pressed every second (first check may be
+ * less than 1 second) to improve TFTP booting performance.
+ */
+ if (net_busy_flag && (get_timer(kbd_testc_tms) < CONFIG_SYS_HZ))
+ return 0;
+ kbd_testc_tms = get_timer(0);
+#endif
+ dev = stdio_get_by_name(sdev->name);
usb_kbd_dev = (struct usb_device *)dev->priv;
data = usb_kbd_dev->privptr;
}
/* gets the character from the queue */
-static int usb_kbd_getc(void)
+static int usb_kbd_getc(struct stdio_dev *sdev)
{
struct stdio_dev *dev;
struct usb_device *usb_kbd_dev;
struct usb_kbd_pdata *data;
- dev = stdio_get_by_name(DEVNAME);
+ dev = stdio_get_by_name(sdev->name);
usb_kbd_dev = (struct usb_device *)dev->priv;
data = usb_kbd_dev->privptr;
- while (data->usb_in_pointer == data->usb_out_pointer)
+ while (data->usb_in_pointer == data->usb_out_pointer) {
+ WATCHDOG_RESET();
usb_kbd_poll_for_event(usb_kbd_dev);
+ }
if (data->usb_out_pointer == USB_KBD_BUFFER_LEN - 1)
data->usb_out_pointer = 0;
}
/* probes the USB device dev for keyboard type. */
-static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum)
+static int usb_kbd_probe_dev(struct usb_device *dev, unsigned int ifnum)
{
struct usb_interface *iface;
struct usb_endpoint_descriptor *ep;
struct usb_kbd_pdata *data;
- int pipe, maxp;
if (dev->descriptor.bNumConfigurations != 1)
return 0;
iface = &dev->config.if_desc[ifnum];
- if (iface->desc.bInterfaceClass != 3)
+ if (iface->desc.bInterfaceClass != USB_CLASS_HID)
return 0;
- if (iface->desc.bInterfaceSubClass != 1)
+ if (iface->desc.bInterfaceSubClass != USB_SUB_HID_BOOT)
return 0;
- if (iface->desc.bInterfaceProtocol != 1)
+ if (iface->desc.bInterfaceProtocol != USB_PROT_HID_KEYBOARD)
return 0;
if (iface->desc.bNumEndpoints != 1)
memset(data, 0, sizeof(struct usb_kbd_pdata));
/* allocate input buffer aligned and sized to USB DMA alignment */
- data->new = memalign(USB_DMA_MINALIGN, roundup(8, USB_DMA_MINALIGN));
+ data->new = memalign(USB_DMA_MINALIGN,
+ roundup(USB_KBD_BOOT_REPORT_SIZE, USB_DMA_MINALIGN));
/* Insert private data into USB device structure */
dev->privptr = data;
/* Set IRQ handler */
dev->irq_handle = usb_kbd_irq;
- pipe = usb_rcvintpipe(dev, ep->bEndpointAddress);
- maxp = usb_maxpacket(dev, pipe);
+ data->intpipe = usb_rcvintpipe(dev, ep->bEndpointAddress);
+ data->intpktsize = min(usb_maxpacket(dev, data->intpipe),
+ USB_KBD_BOOT_REPORT_SIZE);
+ data->intinterval = ep->bInterval;
+ data->last_report = -1;
/* We found a USB Keyboard, install it. */
usb_set_protocol(dev, iface->desc.bInterfaceNumber, 0);
debug("USB KBD: found set idle...\n");
- usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE, 0);
+#if !defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP) && \
+ !defined(CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE)
+ usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE / 4, 0);
+#else
+ usb_set_idle(dev, iface->desc.bInterfaceNumber, 0, 0);
+#endif
debug("USB KBD: enable interrupt pipe...\n");
- if (usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp,
- ep->bInterval) < 0) {
+#ifdef CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
+ data->intq = create_int_queue(dev, data->intpipe, 1,
+ USB_KBD_BOOT_REPORT_SIZE, data->new,
+ data->intinterval);
+ if (!data->intq) {
+#elif defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP)
+ if (usb_get_report(dev, iface->desc.bInterfaceNumber,
+ 1, 0, data->new, USB_KBD_BOOT_REPORT_SIZE) < 0) {
+#else
+ if (usb_int_msg(dev, data->intpipe, data->new, data->intpktsize,
+ data->intinterval, false) < 0) {
+#endif
printf("Failed to get keyboard state from device %04x:%04x\n",
dev->descriptor.idVendor, dev->descriptor.idProduct);
/* Abort, we don't want to use that non-functional keyboard. */
return 1;
}
+static int probe_usb_keyboard(struct usb_device *dev)
+{
+ char *stdinname;
+ struct stdio_dev usb_kbd_dev;
+ int error;
+
+ /* Try probing the keyboard */
+ if (usb_kbd_probe_dev(dev, 0) != 1)
+ return -ENOENT;
+
+ /* Register the keyboard */
+ debug("USB KBD: register.\n");
+ memset(&usb_kbd_dev, 0, sizeof(struct stdio_dev));
+ strcpy(usb_kbd_dev.name, DEVNAME);
+ usb_kbd_dev.flags = DEV_FLAGS_INPUT;
+ usb_kbd_dev.getc = usb_kbd_getc;
+ usb_kbd_dev.tstc = usb_kbd_testc;
+ usb_kbd_dev.priv = (void *)dev;
+ error = stdio_register(&usb_kbd_dev);
+ if (error)
+ return error;
+
+ stdinname = env_get("stdin");
+#if CONFIG_IS_ENABLED(CONSOLE_MUX)
+ error = iomux_doenv(stdin, stdinname);
+ if (error)
+ return error;
+#else
+ /* Check if this is the standard input device. */
+ if (strcmp(stdinname, DEVNAME))
+ return 1;
+
+ /* Reassign the console */
+ if (overwrite_console())
+ return 1;
+
+ error = console_assign(stdin, DEVNAME);
+ if (error)
+ return error;
+#endif
+
+ return 0;
+}
+
+#if !CONFIG_IS_ENABLED(DM_USB)
/* Search for keyboard and register it if found. */
int drv_usb_kbd_init(void)
{
- struct stdio_dev usb_kbd_dev, *old_dev;
- struct usb_device *dev;
- char *stdinname = getenv("stdin");
int error, i;
+ debug("%s: Probing for keyboard\n", __func__);
/* Scan all USB Devices */
for (i = 0; i < USB_MAX_DEVICE; i++) {
+ struct usb_device *dev;
+
/* Get USB device. */
dev = usb_get_dev_index(i);
if (!dev)
- return -1;
+ break;
if (dev->devnum == -1)
continue;
- /* Try probing the keyboard */
- if (usb_kbd_probe(dev, 0) != 1)
- continue;
-
- /* We found a keyboard, check if it is already registered. */
- debug("USB KBD: found set up device.\n");
- old_dev = stdio_get_by_name(DEVNAME);
- if (old_dev) {
- /* Already registered, just return ok. */
- debug("USB KBD: is already registered.\n");
- usb_kbd_deregister();
- return 1;
- }
-
- /* Register the keyboard */
- debug("USB KBD: register.\n");
- memset(&usb_kbd_dev, 0, sizeof(struct stdio_dev));
- strcpy(usb_kbd_dev.name, DEVNAME);
- usb_kbd_dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM;
- usb_kbd_dev.putc = NULL;
- usb_kbd_dev.puts = NULL;
- usb_kbd_dev.getc = usb_kbd_getc;
- usb_kbd_dev.tstc = usb_kbd_testc;
- usb_kbd_dev.priv = (void *)dev;
- error = stdio_register(&usb_kbd_dev);
- if (error)
- return error;
-
-#ifdef CONFIG_CONSOLE_MUX
- error = iomux_doenv(stdin, stdinname);
- if (error)
- return error;
-#else
- /* Check if this is the standard input device. */
- if (strcmp(stdinname, DEVNAME))
- return 1;
-
- /* Reassign the console */
- if (overwrite_console())
+ error = probe_usb_keyboard(dev);
+ if (!error)
return 1;
-
- error = console_assign(stdin, DEVNAME);
- if (error)
+ if (error && error != -ENOENT)
return error;
-#endif
-
- return 1;
}
/* No USB Keyboard found */
}
/* Deregister the keyboard. */
-int usb_kbd_deregister(void)
+int usb_kbd_deregister(int force)
{
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
- return stdio_deregister(DEVNAME);
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
+ struct stdio_dev *dev;
+ struct usb_device *usb_kbd_dev;
+ struct usb_kbd_pdata *data;
+
+ dev = stdio_get_by_name(DEVNAME);
+ if (dev) {
+ usb_kbd_dev = (struct usb_device *)dev->priv;
+ data = usb_kbd_dev->privptr;
+ if (stdio_deregister_dev(dev, force) != 0)
+ return 1;
+#if CONFIG_IS_ENABLED(CONSOLE_MUX)
+ if (iomux_doenv(stdin, env_get("stdin")) != 0)
+ return 1;
+#endif
+#ifdef CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
+ destroy_int_queue(usb_kbd_dev, data->intq);
+#endif
+ free(data->new);
+ free(data);
+ }
+
+ return 0;
#else
return 1;
#endif
}
+
+#endif
+
+#if CONFIG_IS_ENABLED(DM_USB)
+
+static int usb_kbd_probe(struct udevice *dev)
+{
+ struct usb_device *udev = dev_get_parent_priv(dev);
+
+ return probe_usb_keyboard(udev);
+}
+
+static int usb_kbd_remove(struct udevice *dev)
+{
+ struct usb_device *udev = dev_get_parent_priv(dev);
+ struct usb_kbd_pdata *data;
+ struct stdio_dev *sdev;
+ int ret;
+
+ sdev = stdio_get_by_name(DEVNAME);
+ if (!sdev) {
+ ret = -ENXIO;
+ goto err;
+ }
+ data = udev->privptr;
+ if (stdio_deregister_dev(sdev, true)) {
+ ret = -EPERM;
+ goto err;
+ }
+#if CONFIG_IS_ENABLED(CONSOLE_MUX)
+ if (iomux_doenv(stdin, env_get("stdin"))) {
+ ret = -ENOLINK;
+ goto err;
+ }
+#endif
+#ifdef CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
+ destroy_int_queue(udev, data->intq);
+#endif
+ free(data->new);
+ free(data);
+
+ return 0;
+err:
+ printf("%s: warning, ret=%d", __func__, ret);
+ return ret;
+}
+
+static const struct udevice_id usb_kbd_ids[] = {
+ { .compatible = "usb-keyboard" },
+ { }
+};
+
+U_BOOT_DRIVER(usb_kbd) = {
+ .name = "usb_kbd",
+ .id = UCLASS_KEYBOARD,
+ .of_match = usb_kbd_ids,
+ .probe = usb_kbd_probe,
+ .remove = usb_kbd_remove,
+};
+
+static const struct usb_device_id kbd_id_table[] = {
+ {
+ .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS |
+ USB_DEVICE_ID_MATCH_INT_SUBCLASS |
+ USB_DEVICE_ID_MATCH_INT_PROTOCOL,
+ .bInterfaceClass = USB_CLASS_HID,
+ .bInterfaceSubClass = USB_SUB_HID_BOOT,
+ .bInterfaceProtocol = USB_PROT_HID_KEYBOARD,
+ },
+ { } /* Terminating entry */
+};
+
+U_BOOT_USB_DEVICE(usb_kbd, kbd_id_table);
+
+#endif
projects / oweals / u-boot.git / blobdiff