Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze
diff --git a/README b/README
index 12758dc..b973344 100644
--- a/README
+++ b/README
@@ -1484,13 +1484,6 @@
for your device
- CONFIG_USBD_PRODUCTID 0xFFFF
- Some USB device drivers may need to check USB cable attachment.
- In this case you can enable following config in BoardName.h:
- CONFIG_USB_CABLE_CHECK
- This enables function definition:
- - usb_cable_connected() in include/usb.h
- Implementation of this function is board-specific.
-
- ULPI Layer Support:
The ULPI (UTMI Low Pin (count) Interface) PHYs are supported via
the generic ULPI layer. The generic layer accesses the ULPI PHY
diff --git a/arch/arm/include/asm/arch-rmobile/ehci-rmobile.h b/arch/arm/include/asm/arch-rmobile/ehci-rmobile.h
new file mode 100644
index 0000000..463654e
--- /dev/null
+++ b/arch/arm/include/asm/arch-rmobile/ehci-rmobile.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2013,2014 Renesas Electronics Corporation
+ * Copyright (C) 2014 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __EHCI_RMOBILE_H__
+#define __EHCI_RMOBILE_H__
+
+/* Register offset */
+#define OHCI_OFFSET 0x00
+#define OHCI_SIZE 0x1000
+#define EHCI_OFFSET 0x1000
+#define EHCI_SIZE 0x1000
+
+#define EHCI_USBCMD (EHCI_OFFSET + 0x0020)
+
+/* USBCTR */
+#define DIRPD (1 << 8)
+#define PLL_RST (1 << 2)
+#define PCICLK_MASK (1 << 1)
+#define USBH_RST (1 << 0)
+
+/* CMND_STS */
+#define SERREN (1 << 8)
+#define PERREN (1 << 6)
+#define MASTEREN (1 << 2)
+#define MEMEN (1 << 1)
+
+/* PCIAHB_WIN1_CTR and PCIAHB_WIN2_CTR */
+#define PCIAHB_WIN_PREFETCH ((1 << 1)|(1 << 0))
+
+/* AHBPCI_WIN1_CTR */
+#define PCIWIN1_PCICMD ((1 << 3)|(1 << 1))
+#define AHB_CFG_AHBPCI 0x40000000
+#define AHB_CFG_HOST 0x80000000
+
+/* AHBPCI_WIN2_CTR */
+#define PCIWIN2_PCICMD ((1 << 2)|(1 << 1))
+
+/* PCI_INT_ENABLE */
+#define USBH_PMEEN (1 << 19)
+#define USBH_INTBEN (1 << 17)
+#define USBH_INTAEN (1 << 16)
+
+/* AHB_BUS_CTR */
+#define SMODE_READY_CTR (1 << 17)
+#define SMODE_READ_BURST (1 << 16)
+#define MMODE_HBUSREQ (1 << 7)
+#define MMODE_BOUNDARY ((1 << 6)|(1 << 5))
+#define MMODE_BURST_WIDTH ((1 << 4)|(1 << 3))
+#define MMODE_SINGLE_MODE ((1 << 4)|(1 << 3))
+#define MMODE_WR_INCR (1 << 2)
+#define MMODE_BYTE_BURST (1 << 1)
+#define MMODE_HTRANS (1 << 0)
+
+/* PCI_ARBITER_CTR */
+#define PCIBUS_PARK_TIMER 0x00FF0000
+#define PCIBUS_PARK_TIMER_SET 0x00070000
+#define PCIBP_MODE (1 << 12)
+#define PCIREQ7 (1 << 7)
+#define PCIREQ6 (1 << 6)
+#define PCIREQ5 (1 << 5)
+#define PCIREQ4 (1 << 4)
+#define PCIREQ3 (1 << 3)
+#define PCIREQ2 (1 << 2)
+#define PCIREQ1 (1 << 1)
+#define PCIREQ0 (1 << 0)
+
+#define SMSTPCR7 0xE615014C
+#define SMSTPCR703 (1 << 3)
+
+/* Init AHB master and slave functions of the host logic */
+#define AHB_BUS_CTR_INIT \
+ (SMODE_READY_CTR | MMODE_HBUSREQ | MMODE_WR_INCR | \
+ MMODE_BYTE_BURST | MMODE_HTRANS)
+
+#define USBCTR_WIN_SIZE_1GB 0x800
+
+/* PCI Configuration Registers */
+#define PCI_CONF_OHCI_OFFSET 0x10000
+#define PCI_CONF_EHCI_OFFSET 0x10100
+struct ahb_pciconf {
+ u32 vid_did;
+ u32 cmnd_sts;
+ u32 rev;
+ u32 cache_line;
+ u32 basead;
+};
+
+/* PCI Configuration Registers for AHB-PCI Bridge Registers */
+#define PCI_CONF_AHBPCI_OFFSET 0x10000
+struct ahbconf_pci_bridge {
+ u32 vid_did; /* 0x00 */
+ u32 cmnd_sts;
+ u32 revid_cc;
+ u32 cls_lt_ht_bist;
+ u32 basead; /* 0x10 */
+ u32 win1_basead;
+ u32 win2_basead;
+ u32 dummy0[5];
+ u32 ssvdi_ssid; /* 0x2C */
+ u32 dummy1[4];
+ u32 intr_line_pin;
+};
+
+/* AHB-PCI Bridge PCI Communication Registers */
+#define AHBPCI_OFFSET 0x10800
+struct ahbcom_pci_bridge {
+ u32 pciahb_win1_ctr; /* 0x00 */
+ u32 pciahb_win2_ctr;
+ u32 pciahb_dct_ctr;
+ u32 dummy0;
+ u32 ahbpci_win1_ctr; /* 0x10 */
+ u32 ahbpci_win2_ctr;
+ u32 dummy1;
+ u32 ahbpci_dct_ctr;
+ u32 pci_int_enable; /* 0x20 */
+ u32 pci_int_status;
+ u32 dummy2[2];
+ u32 ahb_bus_ctr; /* 0x30 */
+ u32 usbctr;
+ u32 dummy3[2];
+ u32 pci_arbiter_ctr; /* 0x40 */
+ u32 dummy4;
+ u32 pci_unit_rev; /* 0x48 */
+};
+
+struct rmobile_ehci_reg {
+ u32 hciversion; /* hciversion/caplength */
+ u32 hcsparams; /* hcsparams */
+ u32 hccparams; /* hccparams */
+ u32 hcsp_portroute; /* hcsp_portroute */
+ u32 usbcmd; /* usbcmd */
+ u32 usbsts; /* usbsts */
+ u32 usbintr; /* usbintr */
+ u32 frindex; /* frindex */
+ u32 ctrldssegment; /* ctrldssegment */
+ u32 periodiclistbase; /* periodiclistbase */
+ u32 asynclistaddr; /* asynclistaddr */
+ u32 dummy[9];
+ u32 configflag; /* configflag */
+ u32 portsc; /* portsc */
+};
+
+#endif /* __EHCI_RMOBILE_H__ */
diff --git a/board/samsung/common/ums.c b/board/samsung/common/ums.c
index dc155ad..cebabe9 100644
--- a/board/samsung/common/ums.c
+++ b/board/samsung/common/ums.c
@@ -66,11 +66,9 @@
struct ums *ums_init(unsigned int dev_num)
{
- struct mmc *mmc = NULL;
+ struct mmc *mmc = find_mmc_device(dev_num);
- mmc = find_mmc_device(dev_num);
- if (!mmc)
+ if (!mmc || mmc_init(mmc))
return NULL;
-
return ums_disk_init(mmc);
}
diff --git a/board/samsung/origen/origen.c b/board/samsung/origen/origen.c
index d502f02..a539267 100644
--- a/board/samsung/origen/origen.c
+++ b/board/samsung/origen/origen.c
@@ -30,13 +30,6 @@
return 0;
}
-#ifdef CONFIG_USB_CABLE_CHECK
-int usb_cable_connected(void)
-{
- return 0;
-}
-#endif
-
#ifdef CONFIG_BOARD_EARLY_INIT_F
int exynos_early_init_f(void)
{
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 7c79e7b..ab0ad1d 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -430,8 +430,7 @@
return s3c_udc_probe(&s5pc210_otg_data);
}
-#ifdef CONFIG_USB_CABLE_CHECK
-int usb_cable_connected(void)
+int g_dnl_board_usb_cable_connected(void)
{
struct pmic *muic = pmic_get("MAX8997_MUIC");
if (!muic)
@@ -440,7 +439,6 @@
return !!muic->chrg->chrg_type(muic);
}
#endif
-#endif
static void pmic_reset(void)
{
diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
index f558ef9..4709525 100644
--- a/board/samsung/trats2/trats2.c
+++ b/board/samsung/trats2/trats2.c
@@ -312,8 +312,7 @@
return s3c_udc_probe(&s5pc210_otg_data);
}
-#ifdef CONFIG_USB_CABLE_CHECK
-int usb_cable_connected(void)
+int g_dnl_board_usb_cable_connected(void)
{
struct pmic *muic = pmic_get("MAX77693_MUIC");
if (!muic)
@@ -322,7 +321,6 @@
return !!muic->chrg->chrg_type(muic);
}
#endif
-#endif
static int pmic_init_max77686(void)
{
diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c
index f9d71b6..8e49195 100644
--- a/board/samsung/universal_c210/universal.c
+++ b/board/samsung/universal_c210/universal.c
@@ -197,13 +197,6 @@
return s3c_udc_probe(&s5pc210_otg_data);
}
-#ifdef CONFIG_USB_CABLE_CHECK
-int usb_cable_connected(void)
-{
- return 0;
-}
-#endif
-
int exynos_early_init_f(void)
{
wdt_stop();
diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c
index 5547678..a03538d 100644
--- a/common/cmd_dfu.c
+++ b/common/cmd_dfu.c
@@ -22,7 +22,6 @@
char *interface = argv[2];
char *devstring = argv[3];
- char *s = "dfu";
int ret, i = 0;
ret = dfu_init_env_entities(interface, simple_strtoul(devstring,
@@ -38,7 +37,7 @@
int controller_index = simple_strtoul(usb_controller, NULL, 0);
board_usb_init(controller_index, USB_INIT_DEVICE);
- g_dnl_register(s);
+ g_dnl_register("usb_dnl_dfu");
while (1) {
if (dfu_reset())
/*
diff --git a/common/cmd_thordown.c b/common/cmd_thordown.c
index c4b3511..2dd7509 100644
--- a/common/cmd_thordown.c
+++ b/common/cmd_thordown.c
@@ -22,7 +22,6 @@
char *interface = argv[2];
char *devstring = argv[3];
- const char *s = "thor";
int ret;
puts("TIZEN \"THOR\" Downloader\n");
@@ -40,7 +39,7 @@
goto exit;
}
- g_dnl_register(s);
+ g_dnl_register("usb_dnl_thor");
ret = thor_init();
if (ret) {
diff --git a/common/cmd_usb_mass_storage.c b/common/cmd_usb_mass_storage.c
index 5f557d5..d8d9efd 100644
--- a/common/cmd_usb_mass_storage.c
+++ b/common/cmd_usb_mass_storage.c
@@ -40,15 +40,19 @@
return CMD_RET_FAILURE;
}
- g_dnl_register("ums");
+ g_dnl_register("usb_dnl_ums");
/* Timeout unit: seconds */
int cable_ready_timeout = UMS_CABLE_READY_TIMEOUT;
- if (!usb_cable_connected()) {
+ if (!g_dnl_board_usb_cable_connected()) {
+ /*
+ * Won't execute if we don't know whether the cable is
+ * connected.
+ */
puts("Please connect USB cable.\n");
- while (!usb_cable_connected()) {
+ while (!g_dnl_board_usb_cable_connected()) {
if (ctrlc()) {
puts("\rCTRL+C - Operation aborted.\n");
goto exit;
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 1ad67ca..0b77c16 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -91,6 +91,12 @@
#define USB_KBD_LEDMASK \
(USB_KBD_NUMLOCK | USB_KBD_CAPSLOCK | USB_KBD_SCROLLLOCK)
+/*
+ * USB Keyboard reports are 8 bytes in boot protocol.
+ * Appendix B of HID Device Class Definition 1.11
+ */
+#define USB_KBD_BOOT_REPORT_SIZE 8
+
struct usb_kbd_pdata {
uint32_t repeat_delay;
@@ -99,7 +105,7 @@
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;
};
@@ -131,7 +137,8 @@
/* 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);
+ min(maxp, USB_KBD_BOOT_REPORT_SIZE),
+ ep->bInterval);
}
/* Puts character in the queue and sets up the in and out pointer. */
@@ -266,8 +273,11 @@
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;
}
@@ -285,7 +295,7 @@
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);
}
@@ -297,7 +307,7 @@
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;
}
@@ -305,7 +315,8 @@
/* 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;
@@ -333,7 +344,8 @@
/* 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);
+ min(maxp, USB_KBD_BOOT_REPORT_SIZE),
+ ep->bInterval);
usb_kbd_irq_worker(dev);
#elif defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP)
@@ -341,8 +353,8 @@
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);
#endif
}
@@ -441,7 +453,8 @@
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;
@@ -459,7 +472,8 @@
usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE, 0);
debug("USB KBD: enable interrupt pipe...\n");
- if (usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp,
+ if (usb_submit_int_msg(dev, pipe, data->new,
+ min(maxp, USB_KBD_BOOT_REPORT_SIZE),
ep->bInterval) < 0) {
printf("Failed to get keyboard state from device %04x:%04x\n",
dev->descriptor.idVendor, dev->descriptor.idProduct);
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index 8a09aaf..51b1026 100644
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -219,7 +219,7 @@
ret = tret;
}
- return ret = 0 ? size : ret;
+ return ret;
}
static int dfu_read_buffer_fill(struct dfu_entity *dfu, void *buf, int size)
diff --git a/drivers/dfu/dfu_mmc.c b/drivers/dfu/dfu_mmc.c
index 651cfff..5e10ea7 100644
--- a/drivers/dfu/dfu_mmc.c
+++ b/drivers/dfu/dfu_mmc.c
@@ -184,66 +184,95 @@
return ret;
}
+/*
+ * @param s Parameter string containing space-separated arguments:
+ * 1st:
+ * raw (raw read/write)
+ * fat (files)
+ * ext4 (^)
+ * part (partition image)
+ * 2nd and 3rd:
+ * lba_start and lba_size, for raw write
+ * mmc_dev and mmc_part, for filesystems and part
+ */
int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *s)
{
- int dev, part;
+ const char *entity_type;
+ size_t second_arg;
+ size_t third_arg;
+
struct mmc *mmc;
- block_dev_desc_t *blk_dev;
- disk_partition_t partinfo;
- char *st;
- dfu->dev_type = DFU_DEV_MMC;
- st = strsep(&s, " ");
- if (!strcmp(st, "mmc")) {
- dfu->layout = DFU_RAW_ADDR;
- dfu->data.mmc.lba_start = simple_strtoul(s, &s, 16);
- dfu->data.mmc.lba_size = simple_strtoul(++s, &s, 16);
- dfu->data.mmc.lba_blk_size = get_mmc_blk_size(dfu->dev_num);
- } else if (!strcmp(st, "fat")) {
- dfu->layout = DFU_FS_FAT;
- } else if (!strcmp(st, "ext4")) {
- dfu->layout = DFU_FS_EXT4;
- } else if (!strcmp(st, "part")) {
+ const char *argv[3];
+ const char **parg = argv;
- dfu->layout = DFU_RAW_ADDR;
-
- dev = simple_strtoul(s, &s, 10);
- s++;
- part = simple_strtoul(s, &s, 10);
-
- mmc = find_mmc_device(dev);
- if (mmc == NULL || mmc_init(mmc)) {
- printf("%s: could not find mmc device #%d!\n",
- __func__, dev);
+ for (; parg < argv + sizeof(argv) / sizeof(*argv); ++parg) {
+ *parg = strsep(&s, " ");
+ if (*parg == NULL) {
+ error("Invalid number of arguments.\n");
return -ENODEV;
}
+ }
- blk_dev = &mmc->block_dev;
- if (get_partition_info(blk_dev, part, &partinfo) != 0) {
- printf("%s: could not find partition #%d on mmc device #%d!\n",
- __func__, part, dev);
- return -ENODEV;
- }
+ entity_type = argv[0];
+ /*
+ * Base 0 means we'll accept (prefixed with 0x or 0) base 16, 8,
+ * with default 10.
+ */
+ second_arg = simple_strtoul(argv[1], NULL, 0);
+ third_arg = simple_strtoul(argv[2], NULL, 0);
- dfu->data.mmc.lba_start = partinfo.start;
- dfu->data.mmc.lba_size = partinfo.size;
- dfu->data.mmc.lba_blk_size = partinfo.blksz;
-
- } else {
- printf("%s: Memory layout (%s) not supported!\n", __func__, st);
+ mmc = find_mmc_device(dfu->dev_num);
+ if (mmc == NULL) {
+ error("Couldn't find MMC device no. %d.\n", dfu->dev_num);
return -ENODEV;
}
- if (dfu->layout == DFU_FS_EXT4 || dfu->layout == DFU_FS_FAT) {
- dfu->data.mmc.dev = simple_strtoul(s, &s, 10);
- dfu->data.mmc.part = simple_strtoul(++s, &s, 10);
+ if (mmc_init(mmc)) {
+ error("Couldn't init MMC device.\n");
+ return -ENODEV;
}
+ if (!strcmp(entity_type, "raw")) {
+ dfu->layout = DFU_RAW_ADDR;
+ dfu->data.mmc.lba_start = second_arg;
+ dfu->data.mmc.lba_size = third_arg;
+ dfu->data.mmc.lba_blk_size = mmc->read_bl_len;
+ } else if (!strcmp(entity_type, "part")) {
+ disk_partition_t partinfo;
+ block_dev_desc_t *blk_dev = &mmc->block_dev;
+ int mmcdev = second_arg;
+ int mmcpart = third_arg;
+
+ if (get_partition_info(blk_dev, mmcpart, &partinfo) != 0) {
+ error("Couldn't find part #%d on mmc device #%d\n",
+ mmcpart, mmcdev);
+ return -ENODEV;
+ }
+
+ dfu->layout = DFU_RAW_ADDR;
+ dfu->data.mmc.lba_start = partinfo.start;
+ dfu->data.mmc.lba_size = partinfo.size;
+ dfu->data.mmc.lba_blk_size = partinfo.blksz;
+ } else if (!strcmp(entity_type, "fat")) {
+ dfu->layout = DFU_FS_FAT;
+ } else if (!strcmp(entity_type, "ext4")) {
+ dfu->layout = DFU_FS_EXT4;
+ } else {
+ error("Memory layout (%s) not supported!\n", entity_type);
+ return -ENODEV;
+ }
+
+ /* if it's NOT a raw write */
+ if (strcmp(entity_type, "raw")) {
+ dfu->data.mmc.dev = second_arg;
+ dfu->data.mmc.part = third_arg;
+ }
+
+ dfu->dev_type = DFU_DEV_MMC;
dfu->read_medium = dfu_read_medium_mmc;
dfu->write_medium = dfu_write_medium_mmc;
dfu->flush_medium = dfu_flush_medium_mmc;
-
- /* initial state */
dfu->inited = 0;
return 0;
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 101489c..3cadd23 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -11,6 +11,7 @@
#include <common.h>
#include <net.h>
+#include <netdev.h>
#include <config.h>
#include <fdtdec.h>
#include <libfdt.h>
@@ -338,7 +339,8 @@
phy_detection(dev);
/* interface - look at tsec */
- phydev = phy_connect(priv->bus, priv->phyaddr, dev, 0);
+ phydev = phy_connect(priv->bus, priv->phyaddr, dev,
+ PHY_INTERFACE_MODE_MII);
phydev->supported = supported | ADVERTISED_Pause |
ADVERTISED_Asym_Pause;
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 804a2bd..896c8d4 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -13,6 +13,7 @@
obj-$(CONFIG_USB_GADGET_ATMEL_USBA) += atmel_usba_udc.o
obj-$(CONFIG_USB_GADGET_S3C_UDC_OTG) += s3c_udc_otg.o
obj-$(CONFIG_USB_GADGET_FOTG210) += fotg210.o
+obj-$(CONFIG_CI_UDC) += ci_udc.o
obj-$(CONFIG_THOR_FUNCTION) += f_thor.o
obj-$(CONFIG_USBDOWNLOAD_GADGET) += g_dnl.o
obj-$(CONFIG_DFU_FUNCTION) += f_dfu.o
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index 14b1e9b..02d3fda 100644
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -321,7 +321,7 @@
if (addr == ba)
return; /* not a bounce */
- memcpy(ep->req.buf, ep->b_buf, ep->req.length);
+ memcpy(ep->req.buf, ep->b_buf, ep->req.actual);
free:
/* Large payloads use allocated buffer, free it. */
if (ep->b_buf != ep->b_fast)
@@ -350,6 +350,9 @@
item->info = INFO_BYTES(len) | INFO_IOC | INFO_ACTIVE;
item->page0 = (uint32_t)ci_ep->b_buf;
item->page1 = ((uint32_t)ci_ep->b_buf & 0xfffff000) + 0x1000;
+ item->page2 = ((uint32_t)ci_ep->b_buf & 0xfffff000) + 0x2000;
+ item->page3 = ((uint32_t)ci_ep->b_buf & 0xfffff000) + 0x3000;
+ item->page4 = ((uint32_t)ci_ep->b_buf & 0xfffff000) + 0x4000;
ci_flush_qtd(num);
head->next = (unsigned) item;
@@ -385,7 +388,7 @@
num, in ? "in" : "out", item->info, item->page0);
len = (item->info >> 16) & 0x7fff;
- ep->req.length -= len;
+ ep->req.actual = ep->req.length - len;
ci_debounce(ep, in);
DBG("ept%d %s complete %x\n",
@@ -413,7 +416,11 @@
ci_invalidate_qh(0);
memcpy(&r, head->setup_data, sizeof(struct usb_ctrlrequest));
+#ifdef CONFIG_CI_UDC_HAS_HOSTPC
+ writel(EPT_RX(0), &udc->epsetupstat);
+#else
writel(EPT_RX(0), &udc->epstat);
+#endif
DBG("handle setup %s, %x, %x index %x value %x\n", reqname(r.bRequest),
r.bRequestType, r.bRequest, r.wIndex, r.wValue);
@@ -480,6 +487,9 @@
struct ept_queue_head *head;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
writel(readl(&udc->epcomp), &udc->epcomp);
+#ifdef CONFIG_CI_UDC_HAS_HOSTPC
+ writel(readl(&udc->epsetupstat), &udc->epsetupstat);
+#endif
writel(readl(&udc->epstat), &udc->epstat);
writel(0xffffffff, &udc->epflush);
@@ -521,7 +531,11 @@
int max = 64;
int speed = USB_SPEED_FULL;
+#ifdef CONFIG_CI_UDC_HAS_HOSTPC
+ bit = (readl(&udc->hostpc1_devlc) >> 25) & 3;
+#else
bit = (readl(&udc->portsc) >> 26) & 3;
+#endif
DBG("-- portchange %x %s\n", bit, (bit == 2) ? "High" : "Full");
if (bit == 2) {
speed = USB_SPEED_HIGH;
@@ -538,7 +552,11 @@
printf("<UEI %x>\n", readl(&udc->epcomp));
if ((n & STS_UI) || (n & STS_UEI)) {
+#ifdef CONFIG_CI_UDC_HAS_HOSTPC
+ n = readl(&udc->epsetupstat);
+#else
n = readl(&udc->epstat);
+#endif
if (n & EPT_RX(0))
handle_setup();
@@ -699,7 +717,6 @@
int usb_gadget_register_driver(struct usb_gadget_driver *driver)
{
- struct ci_udc *udc;
int ret;
if (!driver)
@@ -714,12 +731,18 @@
return ret;
ret = ci_udc_probe();
+#if defined(CONFIG_USB_EHCI_MX6) || defined(CONFIG_USB_EHCI_MXS)
+ /*
+ * FIXME: usb_lowlevel_init()->ehci_hcd_init() should be doing all
+ * HW-specific initialization, e.g. ULPI-vs-UTMI PHY selection
+ */
if (!ret) {
- udc = (struct ci_udc *)controller.ctrl->hcor;
+ struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
/* select ULPI phy */
writel(PTS(PTS_ENABLE) | PFSC, &udc->portsc);
}
+#endif
ret = driver->bind(&controller.gadget);
if (ret) {
diff --git a/drivers/usb/gadget/ci_udc.h b/drivers/usb/gadget/ci_udc.h
index 42f6ef4..4425fd9 100644
--- a/drivers/usb/gadget/ci_udc.h
+++ b/drivers/usb/gadget/ci_udc.h
@@ -8,45 +8,74 @@
#define NUM_ENDPOINTS 6
+#ifdef CONFIG_CI_UDC_HAS_HOSTPC
struct ci_udc {
-#define MICRO_8FRAME 0x8
-#define USBCMD_ITC(x) ((((x) > 0xff) ? 0xff : x) << 16)
-#define USBCMD_FS2 (1 << 15)
-#define USBCMD_RST (1 << 1)
-#define USBCMD_RUN (1)
+ u32 usbcmd; /* 0x130 */
+ u32 usbsts; /* 0x134 */
+ u32 pad1[3];
+ u32 devaddr; /* 0x144 */
+ u32 epinitaddr; /* 0x148 */
+ u32 pad2[10];
+ u32 portsc; /* 0x174 */
+ u32 pad178[(0x1b4 - (0x174 + 4)) / 4];
+ u32 hostpc1_devlc; /* 0x1b4 */
+ u32 pad1b8[(0x1f8 - (0x1b4 + 4)) / 4];
+ u32 usbmode; /* 0x1f8 */
+ u32 pad1fc[(0x208 - (0x1f8 + 4)) / 4];
+ u32 epsetupstat; /* 0x208 */
+ u32 epprime; /* 0x20c */
+ u32 epflush; /* 0x210 */
+ u32 epstat; /* 0x214 */
+ u32 epcomp; /* 0x218 */
+ u32 epctrl[16]; /* 0x21c */
+};
+#else
+struct ci_udc {
u32 usbcmd; /* 0x140 */
-#define STS_SLI (1 << 8)
-#define STS_URI (1 << 6)
-#define STS_PCI (1 << 2)
-#define STS_UEI (1 << 1)
-#define STS_UI (1 << 0)
u32 usbsts; /* 0x144 */
u32 pad1[3];
u32 devaddr; /* 0x154 */
u32 epinitaddr; /* 0x158 */
u32 pad2[10];
-#define PTS_ENABLE 2
-#define PTS(x) (((x) & 0x3) << 30)
-#define PFSC (1 << 24)
u32 portsc; /* 0x184 */
u32 pad3[8];
-#define USBMODE_DEVICE 2
u32 usbmode; /* 0x1a8 */
u32 epstat; /* 0x1ac */
-#define EPT_TX(x) (1 << (((x) & 0xffff) + 16))
-#define EPT_RX(x) (1 << ((x) & 0xffff))
u32 epprime; /* 0x1b0 */
u32 epflush; /* 0x1b4 */
u32 pad4;
u32 epcomp; /* 0x1bc */
+ u32 epctrl[16]; /* 0x1c0 */
+};
+
+#define PTS_ENABLE 2
+#define PTS(x) (((x) & 0x3) << 30)
+#define PFSC (1 << 24)
+#endif
+
+#define MICRO_8FRAME 0x8
+#define USBCMD_ITC(x) ((((x) > 0xff) ? 0xff : x) << 16)
+#define USBCMD_FS2 (1 << 15)
+#define USBCMD_RST (1 << 1)
+#define USBCMD_RUN (1)
+
+#define STS_SLI (1 << 8)
+#define STS_URI (1 << 6)
+#define STS_PCI (1 << 2)
+#define STS_UEI (1 << 1)
+#define STS_UI (1 << 0)
+
+#define USBMODE_DEVICE 2
+
+#define EPT_TX(x) (1 << (((x) & 0xffff) + 16))
+#define EPT_RX(x) (1 << ((x) & 0xffff))
+
#define CTRL_TXE (1 << 23)
#define CTRL_TXR (1 << 22)
#define CTRL_RXE (1 << 7)
#define CTRL_RXR (1 << 6)
#define CTRL_TXT_BULK (2 << 18)
#define CTRL_RXT_BULK (2 << 2)
- u32 epctrl[16]; /* 0x1c0 */
-};
struct ci_ep {
struct usb_ep ep;
diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
index de75ff1..1b1e179 100644
--- a/drivers/usb/gadget/f_dfu.c
+++ b/drivers/usb/gadget/f_dfu.c
@@ -24,6 +24,7 @@
#include <linux/usb/composite.h>
#include <dfu.h>
+#include <g_dnl.h>
#include "f_dfu.h"
struct f_dfu {
@@ -817,3 +818,5 @@
return dfu_bind_config(c);
}
+
+DECLARE_GADGET_BIND_CALLBACK(usb_dnl_dfu, dfu_add);
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index f896169..6374bb9 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -243,7 +243,7 @@
#include <config.h>
#include <malloc.h>
#include <common.h>
-#include <usb.h>
+#include <g_dnl.h>
#include <linux/err.h>
#include <linux/usb/ch9.h>
@@ -255,6 +255,7 @@
#include <linux/usb/gadget.h>
#include <linux/usb/composite.h>
#include <usb/lin_gadget_compat.h>
+#include <g_dnl.h>
/*------------------------------------------------------------------------*/
@@ -680,11 +681,11 @@
/* Handle CTRL+C */
if (ctrlc())
return -EPIPE;
-#ifdef CONFIG_USB_CABLE_CHECK
+
/* Check cable connection */
- if (!usb_cable_connected())
+ if (!g_dnl_board_usb_cable_connected())
return -EIO;
-#endif
+
k = 0;
}
@@ -2778,3 +2779,5 @@
return 0;
}
+
+DECLARE_GADGET_BIND_CALLBACK(usb_dnl_ums, fsg_add);
diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
index f5c0224..feef9e4 100644
--- a/drivers/usb/gadget/f_thor.c
+++ b/drivers/usb/gadget/f_thor.c
@@ -204,14 +204,14 @@
static int download_tail(long long int left, int cnt)
{
+ struct dfu_entity *dfu_entity = dfu_get_entity(alt_setting_num);
void *transfer_buffer = dfu_get_buf();
int ret;
debug("%s: left: %llu cnt: %d\n", __func__, left, cnt);
if (left) {
- ret = dfu_write(dfu_get_entity(alt_setting_num),
- transfer_buffer, left, cnt++);
+ ret = dfu_write(dfu_entity, transfer_buffer, left, cnt++);
if (ret) {
error("DFU write failed [%d]: left: %llu", ret, left);
return ret;
@@ -225,11 +225,16 @@
* This also frees memory malloc'ed by dfu_get_buf(), so no explicit
* need fo call dfu_free_buf() is needed.
*/
- ret = dfu_write(dfu_get_entity(alt_setting_num),
- transfer_buffer, 0, cnt);
+ ret = dfu_write(dfu_entity, transfer_buffer, 0, cnt);
if (ret)
error("DFU write failed [%d] cnt: %d", ret, cnt);
+ ret = dfu_flush(dfu_entity, transfer_buffer, 0, cnt);
+ if (ret) {
+ error("DFU flush failed!");
+ return ret;
+ }
+
return ret;
}
@@ -999,3 +1004,5 @@
debug("%s:\n", __func__);
return thor_func_init(c);
}
+
+DECLARE_GADGET_BIND_CALLBACK(usb_dnl_thor, thor_add);
diff --git a/drivers/usb/gadget/g_dnl.c b/drivers/usb/gadget/g_dnl.c
index dd95afe..25611ac 100644
--- a/drivers/usb/gadget/g_dnl.c
+++ b/drivers/usb/gadget/g_dnl.c
@@ -41,7 +41,6 @@
#define DRIVER_VERSION "usb_dnl 2.0"
-static const char shortname[] = "usb_dnl_";
static const char product[] = "USB download gadget";
static char g_dnl_serial[MAX_STRING_SERIAL];
static const char manufacturer[] = CONFIG_G_DNL_MANUFACTURER;
@@ -96,29 +95,36 @@
free(cdev->config);
cdev->config = NULL;
debug("%s: calling usb_gadget_disconnect for "
- "controller '%s'\n", shortname, gadget->name);
+ "controller '%s'\n", __func__, gadget->name);
usb_gadget_disconnect(gadget);
return 0;
}
+static inline struct g_dnl_bind_callback *g_dnl_bind_callback_first(void)
+{
+ return ll_entry_start(struct g_dnl_bind_callback,
+ g_dnl_bind_callbacks);
+}
+
+static inline struct g_dnl_bind_callback *g_dnl_bind_callback_end(void)
+{
+ return ll_entry_end(struct g_dnl_bind_callback,
+ g_dnl_bind_callbacks);
+}
+
static int g_dnl_do_config(struct usb_configuration *c)
{
const char *s = c->cdev->driver->name;
- int ret = -1;
+ struct g_dnl_bind_callback *callback = g_dnl_bind_callback_first();
debug("%s: configuration: 0x%p composite dev: 0x%p\n",
__func__, c, c->cdev);
- printf("GADGET DRIVER: %s\n", s);
- if (!strcmp(s, "usb_dnl_dfu"))
- ret = dfu_add(c);
- else if (!strcmp(s, "usb_dnl_ums"))
- ret = fsg_add(c);
- else if (!strcmp(s, "usb_dnl_thor"))
- ret = thor_add(c);
-
- return ret;
+ for (; callback != g_dnl_bind_callback_end(); callback++)
+ if (!strcmp(s, callback->usb_function_name))
+ return callback->fptr(c);
+ return -ENODEV;
}
static int g_dnl_config_register(struct usb_composite_dev *cdev)
@@ -152,6 +158,11 @@
return gcnum;
}
+__weak int g_dnl_board_usb_cable_connected(void)
+{
+ return -EOPNOTSUPP;
+}
+
static int g_dnl_get_bcd_device_number(struct usb_composite_dev *cdev)
{
struct usb_gadget *gadget = cdev->gadget;
@@ -203,12 +214,12 @@
device_desc.bcdDevice = cpu_to_le16(gcnum);
else {
debug("%s: controller '%s' not recognized\n",
- shortname, gadget->name);
+ __func__, gadget->name);
device_desc.bcdDevice = __constant_cpu_to_le16(0x9999);
}
debug("%s: calling usb_gadget_connect for "
- "controller '%s'\n", shortname, gadget->name);
+ "controller '%s'\n", __func__, gadget->name);
usb_gadget_connect(gadget);
return 0;
@@ -227,36 +238,23 @@
.unbind = g_dnl_unbind,
};
-int g_dnl_register(const char *type)
+/*
+ * NOTICE:
+ * Registering via USB function name won't be necessary after rewriting
+ * g_dnl to support multiple USB functions.
+ */
+int g_dnl_register(const char *name)
{
- /* The largest function name is 4 */
- static char name[sizeof(shortname) + 4];
int ret;
- if (!strcmp(type, "dfu")) {
- strcpy(name, shortname);
- strcat(name, type);
- } else if (!strcmp(type, "ums")) {
- strcpy(name, shortname);
- strcat(name, type);
- } else if (!strcmp(type, "thor")) {
- strcpy(name, shortname);
- strcat(name, type);
- } else {
- printf("%s: unknown command: %s\n", __func__, type);
- return -EINVAL;
- }
-
+ debug("%s: g_dnl_driver.name = %s\n", __func__, name);
g_dnl_driver.name = name;
- debug("%s: g_dnl_driver.name: %s\n", __func__, g_dnl_driver.name);
ret = usb_composite_register(&g_dnl_driver);
-
if (ret) {
printf("%s: failed!, error: %d\n", __func__, ret);
return ret;
}
-
return 0;
}
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index 02803df..7430074 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -311,7 +311,11 @@
#define DELAYED_STATUS (EP0_BUFSIZE + 999) /* An impossibly large value */
/* Number of buffers we will use. 2 is enough for double-buffering */
+#ifndef CONFIG_CI_UDC
#define FSG_NUM_BUFFERS 2
+#else
+#define FSG_NUM_BUFFERS 1 /* ci_udc only allows 1 req per ep at present */
+#endif
/* Default size of buffer length. */
#define FSG_BUFLEN ((u32)16384)
diff --git a/drivers/usb/gadget/usbstring.c b/drivers/usb/gadget/usbstring.c
index de5fa3f..8c3ff64 100644
--- a/drivers/usb/gadget/usbstring.c
+++ b/drivers/usb/gadget/usbstring.c
@@ -108,6 +108,9 @@
struct usb_string *s;
int len;
+ if (!table)
+ return -EINVAL;
+
/* descriptor 0 has the language id */
if (id == 0) {
buf[0] = 4;
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 578b097..b301e28 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -36,6 +36,7 @@
obj-$(CONFIG_USB_EHCI_SPEAR) += ehci-spear.o
obj-$(CONFIG_USB_EHCI_TEGRA) += ehci-tegra.o
obj-$(CONFIG_USB_EHCI_VCT) += ehci-vct.o
+obj-$(CONFIG_USB_EHCI_RMOBILE) += ehci-rmobile.o
# xhci
obj-$(CONFIG_USB_XHCI) += xhci.o xhci-mem.o xhci-ring.o
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index 9356878..edd91a8 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -197,7 +197,8 @@
#ifdef CONFIG_OF_CONTROL
/* setup the Vbus gpio here */
- if (!fdtdec_setup_gpio(&ctx->vbus_gpio))
+ if (fdt_gpio_isvalid(&ctx->vbus_gpio) &&
+ !fdtdec_setup_gpio(&ctx->vbus_gpio))
gpio_direction_output(ctx->vbus_gpio.gpio, 1);
#endif
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 6017090..eaf5913 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -998,8 +998,8 @@
if (!ehcic[index].periodic_list)
return -ENOMEM;
for (i = 0; i < 1024; i++) {
- ehcic[index].periodic_list[i] = (uint32_t)periodic
- | QH_LINK_TYPE_QH;
+ ehcic[index].periodic_list[i] = cpu_to_hc32((uint32_t)periodic
+ | QH_LINK_TYPE_QH);
}
flush_dcache_range((uint32_t)ehcic[index].periodic_list,
@@ -1089,7 +1089,7 @@
struct qTD *tds;
};
-#define NEXT_QH(qh) (struct QH *)((qh)->qh_link & ~0x1f)
+#define NEXT_QH(qh) (struct QH *)(hc32_to_cpu((qh)->qh_link) & ~0x1f)
static int
enable_periodic(struct ehci_ctrl *ctrl)
@@ -1184,41 +1184,47 @@
struct qTD *td = result->tds + i;
void **buf = &qh->buffer;
- qh->qh_link = (uint32_t)(qh+1) | QH_LINK_TYPE_QH;
+ qh->qh_link = cpu_to_hc32((uint32_t)(qh+1) | QH_LINK_TYPE_QH);
if (i == queuesize - 1)
- qh->qh_link = QH_LINK_TERMINATE;
+ qh->qh_link = cpu_to_hc32(QH_LINK_TERMINATE);
- qh->qh_overlay.qt_next = (uint32_t)td;
- qh->qh_overlay.qt_altnext = QT_NEXT_TERMINATE;
- qh->qh_endpt1 = (0 << 28) | /* No NAK reload (ehci 4.9) */
+ qh->qh_overlay.qt_next = cpu_to_hc32((uint32_t)td);
+ qh->qh_overlay.qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE);
+ qh->qh_endpt1 =
+ cpu_to_hc32((0 << 28) | /* No NAK reload (ehci 4.9) */
(usb_maxpacket(dev, pipe) << 16) | /* MPS */
(1 << 14) |
QH_ENDPT1_EPS(ehci_encode_speed(dev->speed)) |
(usb_pipeendpoint(pipe) << 8) | /* Endpoint Number */
- (usb_pipedevice(pipe) << 0);
- qh->qh_endpt2 = (1 << 30) | /* 1 Tx per mframe */
- (1 << 0); /* S-mask: microframe 0 */
+ (usb_pipedevice(pipe) << 0));
+ qh->qh_endpt2 = cpu_to_hc32((1 << 30) | /* 1 Tx per mframe */
+ (1 << 0)); /* S-mask: microframe 0 */
if (dev->speed == USB_SPEED_LOW ||
dev->speed == USB_SPEED_FULL) {
debug("TT: port: %d, hub address: %d\n",
dev->portnr, dev->parent->devnum);
- qh->qh_endpt2 |= (dev->portnr << 23) |
+ qh->qh_endpt2 |= cpu_to_hc32((dev->portnr << 23) |
(dev->parent->devnum << 16) |
- (0x1c << 8); /* C-mask: microframes 2-4 */
+ (0x1c << 8)); /* C-mask: microframes 2-4 */
}
- td->qt_next = QT_NEXT_TERMINATE;
- td->qt_altnext = QT_NEXT_TERMINATE;
+ td->qt_next = cpu_to_hc32(QT_NEXT_TERMINATE);
+ td->qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE);
debug("communication direction is '%s'\n",
usb_pipein(pipe) ? "in" : "out");
- td->qt_token = (elementsize << 16) |
+ td->qt_token = cpu_to_hc32((elementsize << 16) |
((usb_pipein(pipe) ? 1 : 0) << 8) | /* IN/OUT token */
- 0x80; /* active */
- td->qt_buffer[0] = (uint32_t)buffer + i * elementsize;
- td->qt_buffer[1] = (td->qt_buffer[0] + 0x1000) & ~0xfff;
- td->qt_buffer[2] = (td->qt_buffer[0] + 0x2000) & ~0xfff;
- td->qt_buffer[3] = (td->qt_buffer[0] + 0x3000) & ~0xfff;
- td->qt_buffer[4] = (td->qt_buffer[0] + 0x4000) & ~0xfff;
+ 0x80); /* active */
+ td->qt_buffer[0] =
+ cpu_to_hc32((uint32_t)buffer + i * elementsize);
+ td->qt_buffer[1] =
+ cpu_to_hc32((td->qt_buffer[0] + 0x1000) & ~0xfff);
+ td->qt_buffer[2] =
+ cpu_to_hc32((td->qt_buffer[0] + 0x2000) & ~0xfff);
+ td->qt_buffer[3] =
+ cpu_to_hc32((td->qt_buffer[0] + 0x3000) & ~0xfff);
+ td->qt_buffer[4] =
+ cpu_to_hc32((td->qt_buffer[0] + 0x4000) & ~0xfff);
*buf = buffer + i * elementsize;
}
@@ -1241,7 +1247,7 @@
/* hook up to periodic list */
struct QH *list = &ctrl->periodic_queue;
result->last->qh_link = list->qh_link;
- list->qh_link = (uint32_t)result->first | QH_LINK_TYPE_QH;
+ list->qh_link = cpu_to_hc32((uint32_t)result->first | QH_LINK_TYPE_QH);
flush_dcache_range((uint32_t)result->last,
ALIGN_END_ADDR(struct QH, result->last, 1));
@@ -1280,7 +1286,7 @@
/* still active */
invalidate_dcache_range((uint32_t)cur,
ALIGN_END_ADDR(struct QH, cur, 1));
- if (cur->qh_overlay.qt_token & 0x80) {
+ if (cur->qh_overlay.qt_token & cpu_to_hc32(0x80)) {
debug("Exit poll_int_queue with no completed intr transfer. "
"token is %x\n", cur->qh_overlay.qt_token);
return NULL;
@@ -1311,7 +1317,7 @@
struct QH *cur = &ctrl->periodic_queue;
timeout = get_timer(0) + 500; /* abort after 500ms */
- while (!(cur->qh_link & QH_LINK_TERMINATE)) {
+ while (!(cur->qh_link & cpu_to_hc32(QH_LINK_TERMINATE))) {
debug("considering %p, with qh_link %x\n", cur, cur->qh_link);
if (NEXT_QH(cur) == queue->first) {
debug("found candidate. removing from chain\n");
diff --git a/drivers/usb/host/ehci-rmobile.c b/drivers/usb/host/ehci-rmobile.c
new file mode 100644
index 0000000..049e4c4
--- /dev/null
+++ b/drivers/usb/host/ehci-rmobile.c
@@ -0,0 +1,130 @@
+/*
+ * EHCI HCD (Host Controller Driver) for USB.
+ *
+ * Copyright (C) 2013,2014 Renesas Electronics Corporation
+ * Copyright (C) 2014 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/ehci-rmobile.h>
+#include "ehci.h"
+
+#if defined(CONFIG_R8A7740)
+static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+ 0xC6700000
+};
+#elif defined(CONFIG_R8A7790)
+static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+ 0xEE080000, /* USB0 (EHCI) */
+ 0xEE0A0000, /* USB1 */
+ 0xEE0C0000, /* USB2 */
+ 0xEE000000 /* USB3 (USB3.0 Host)*/
+};
+#elif defined(CONFIG_R8A7791)
+static u32 usb_base_address[CONFIG_USB_MAX_CONTROLLER_COUNT] = {
+ 0xEE080000, /* USB0 (EHCI) */
+ 0xEE0C0000, /* USB1 */
+ 0xEE000000 /* USB3 (USB3.0 Host)*/
+};
+#else
+#error rmobile EHCI USB driver not supported on this platform
+#endif
+
+int ehci_hcd_stop(int index)
+{
+ int i;
+ u32 base;
+ struct ahbcom_pci_bridge *ahbcom_pci;
+
+ base = usb_base_address[index];
+ ahbcom_pci = (struct ahbcom_pci_bridge *)(base + AHBPCI_OFFSET);
+ writel(0, &ahbcom_pci->ahb_bus_ctr);
+
+ /* reset ehci */
+ setbits_le32(base + EHCI_USBCMD, CMD_RESET);
+ for (i = 100; i > 0; i--) {
+ if (!(readl(base + EHCI_USBCMD) & CMD_RESET))
+ break;
+ udelay(100);
+ }
+
+ if (!i)
+ printf("error : ehci(%d) reset failed.\n", index);
+
+ if (index == (CONFIG_USB_MAX_CONTROLLER_COUNT - 1))
+ setbits_le32(SMSTPCR7, SMSTPCR703);
+
+ return 0;
+}
+
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+{
+ u32 base;
+ u32 phys_base;
+ struct rmobile_ehci_reg *rehci;
+ struct ahbcom_pci_bridge *ahbcom_pci;
+ struct ahbconf_pci_bridge *ahbconf_pci;
+ struct ahb_pciconf *ahb_pciconf_ohci;
+ struct ahb_pciconf *ahb_pciconf_ehci;
+ uint32_t cap_base;
+
+ base = usb_base_address[index];
+ phys_base = base;
+ if (index == 0)
+ clrbits_le32(SMSTPCR7, SMSTPCR703);
+
+ rehci = (struct rmobile_ehci_reg *)(base + EHCI_OFFSET);
+ ahbcom_pci = (struct ahbcom_pci_bridge *)(base + AHBPCI_OFFSET);
+ ahbconf_pci =
+ (struct ahbconf_pci_bridge *)(base + PCI_CONF_AHBPCI_OFFSET);
+ ahb_pciconf_ohci = (struct ahb_pciconf *)(base + PCI_CONF_OHCI_OFFSET);
+ ahb_pciconf_ehci = (struct ahb_pciconf *)(base + PCI_CONF_EHCI_OFFSET);
+
+ /* Clock & Reset & Direct Power Down */
+ clrsetbits_le32(&ahbcom_pci->usbctr,
+ (DIRPD | PCICLK_MASK | USBH_RST), USBCTR_WIN_SIZE_1GB);
+ clrbits_le32(&ahbcom_pci->usbctr, PLL_RST);
+
+ /* AHB-PCI Bridge Communication Registers */
+ writel(AHB_BUS_CTR_INIT, &ahbcom_pci->ahb_bus_ctr);
+ writel((CONFIG_SYS_SDRAM_BASE & 0xf0000000) | PCIAHB_WIN_PREFETCH,
+ &ahbcom_pci->pciahb_win1_ctr);
+ writel(0xf0000000 | PCIAHB_WIN_PREFETCH,
+ &ahbcom_pci->pciahb_win2_ctr);
+ writel(phys_base | PCIWIN2_PCICMD, &ahbcom_pci->ahbpci_win2_ctr);
+
+ setbits_le32(&ahbcom_pci->pci_arbiter_ctr,
+ PCIBP_MODE | PCIREQ1 | PCIREQ0);
+
+ /* PCI Configuration Registers for AHBPCI */
+ writel(PCIWIN1_PCICMD | AHB_CFG_AHBPCI,
+ &ahbcom_pci->ahbpci_win1_ctr);
+ writel(phys_base + AHBPCI_OFFSET, &ahbconf_pci->basead);
+ writel(CONFIG_SYS_SDRAM_BASE & 0xf0000000, &ahbconf_pci->win1_basead);
+ writel(0xf0000000, &ahbconf_pci->win2_basead);
+ writel(SERREN | PERREN | MASTEREN | MEMEN,
+ &ahbconf_pci->cmnd_sts);
+
+ /* PCI Configuration Registers for EHCI */
+ writel(PCIWIN1_PCICMD | AHB_CFG_HOST, &ahbcom_pci->ahbpci_win1_ctr);
+ writel(phys_base + OHCI_OFFSET, &ahb_pciconf_ohci->basead);
+ writel(phys_base + EHCI_OFFSET, &ahb_pciconf_ehci->basead);
+ writel(SERREN | PERREN | MASTEREN | MEMEN,
+ &ahb_pciconf_ohci->cmnd_sts);
+ writel(SERREN | PERREN | MASTEREN | MEMEN,
+ &ahb_pciconf_ehci->cmnd_sts);
+
+ /* Enable PCI interrupt */
+ setbits_le32(&ahbcom_pci->pci_int_enable,
+ USBH_PMEEN | USBH_INTBEN | USBH_INTAEN);
+
+ *hccr = (struct ehci_hccr *)((uint32_t)&rehci->hciversion);
+ cap_base = ehci_readl(&(*hccr)->cr_capbase);
+ *hcor = (struct ehci_hcor *)((uint32_t)*hccr + HC_LENGTH(cap_base));
+
+ return 0;
+}
diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c
index 1146d10..b4946a3 100644
--- a/drivers/usb/host/xhci-exynos5.c
+++ b/drivers/usb/host/xhci-exynos5.c
@@ -298,7 +298,8 @@
#ifdef CONFIG_OF_CONTROL
/* setup the Vbus gpio here */
- if (!fdtdec_setup_gpio(&ctx->vbus_gpio))
+ if (fdt_gpio_isvalid(&ctx->vbus_gpio) &&
+ !fdtdec_setup_gpio(&ctx->vbus_gpio))
gpio_direction_output(ctx->vbus_gpio.gpio, 1);
#endif
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 0512680..0d7b89f 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -204,7 +204,10 @@
int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
{
- /* TODO: implement me */
+ if (driver->disconnect)
+ driver->disconnect(&gadget->g);
+ if (driver->unbind)
+ driver->unbind(&gadget->g);
return 0;
}
#endif /* CONFIG_MUSB_GADGET */
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index ea9e758..670e3f1 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -312,6 +312,7 @@
#endif
/* USB Device Firmware Update support */
+#ifndef CONFIG_SPL_BUILD
#define CONFIG_DFU_FUNCTION
#define CONFIG_DFU_MMC
#define CONFIG_CMD_DFU
@@ -320,10 +321,10 @@
"boot part 0 1;" \
"rootfs part 0 2;" \
"MLO fat 0 1;" \
- "MLO.raw mmc 100 100;" \
- "u-boot.img.raw mmc 300 400;" \
- "spl-os-args.raw mmc 80 80;" \
- "spl-os-image.raw mmc 900 2000;" \
+ "MLO.raw mmc 0x100 0x100;" \
+ "u-boot.img.raw mmc 0x300 0x400;" \
+ "spl-os-args.raw mmc 0x80 0x80;" \
+ "spl-os-image.raw mmc 0x900 0x2000;" \
"spl-os-args fat 0 1;" \
"spl-os-image fat 0 1;" \
"u-boot.img fat 0 1;" \
@@ -354,6 +355,7 @@
DFU_ALT_INFO_MMC \
DFU_ALT_INFO_RAM \
DFU_ALT_INFO_NAND
+#endif
/*
* Default to using SPI for environment, etc.
diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h
index 2040bf7..cbd2d20 100644
--- a/include/configs/exynos4-dt.h
+++ b/include/configs/exynos4-dt.h
@@ -127,7 +127,6 @@
#define CONFIG_USB_GADGET_S3C_UDC_OTG
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_GADGET_VBUS_DRAW 2
-#define CONFIG_USB_CABLE_CHECK
#define CONFIG_CMD_USB_MASS_STORAGE
#define CONFIG_USB_GADGET_MASS_STORAGE
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 5d8bd60..c4afecf 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -101,7 +101,7 @@
"name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
#define CONFIG_DFU_ALT \
- "u-boot mmc 80 400;" \
+ "u-boot raw 0x80 0x400;" \
"uImage ext4 0 2;" \
"modem.bin ext4 0 2;" \
"exynos4210-trats.dtb ext4 0 2;" \
@@ -112,7 +112,7 @@
""PARTS_ROOT" part 0 5;" \
""PARTS_DATA" part 0 6;" \
""PARTS_UMS" part 0 7;" \
- "params.bin mmc 0x38 0x8\0"
+ "params.bin raw 0x38 0x8\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootk=" \
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index 53d449c..14def7d 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -91,7 +91,7 @@
"name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
#define CONFIG_DFU_ALT \
- "u-boot mmc 80 800;" \
+ "u-boot raw 0x80 0x800;" \
"uImage ext4 0 2;" \
"modem.bin ext4 0 2;" \
"exynos4412-trats2.dtb ext4 0 2;" \
@@ -102,7 +102,7 @@
""PARTS_ROOT" part 0 5;" \
""PARTS_DATA" part 0 6;" \
""PARTS_UMS" part 0 7;" \
- "params.bin mmc 0x38 0x8\0"
+ "params.bin raw 0x38 0x8\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootk=" \
diff --git a/include/dfu.h b/include/dfu.h
index 6c71ecb..2409168 100644
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -64,11 +64,6 @@
unsigned int size;
};
-static inline unsigned int get_mmc_blk_size(int dev)
-{
- return find_mmc_device(dev)->read_bl_len;
-}
-
#define DFU_NAME_SIZE 32
#define DFU_CMD_BUF_SIZE 128
#ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
@@ -173,12 +168,5 @@
}
#endif
-#ifdef CONFIG_DFU_FUNCTION
int dfu_add(struct usb_configuration *c);
-#else
-int dfu_add(struct usb_configuration *c)
-{
- return 0;
-}
-#endif
#endif /* __DFU_ENTITY_H_ */
diff --git a/include/g_dnl.h b/include/g_dnl.h
index 8f813c2..1b1b35e 100644
--- a/include/g_dnl.h
+++ b/include/g_dnl.h
@@ -10,7 +10,31 @@
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
+#include <linux/usb/composite.h>
+#include <linker_lists.h>
+
+/*
+ * @usb_fname: unescaped USB function name
+ * @callback_ptr: bind callback, one per function name
+ */
+#define DECLARE_GADGET_BIND_CALLBACK(usb_fname, callback_ptr) \
+ ll_entry_declare(struct g_dnl_bind_callback, \
+ __usb_function_name_##usb_fname, \
+ g_dnl_bind_callbacks) = { \
+ .usb_function_name = #usb_fname, \
+ .fptr = callback_ptr \
+ }
+
+typedef int (*g_dnl_bind_callback_f)(struct usb_configuration *);
+
+/* used in Gadget downloader callback linker list */
+struct g_dnl_bind_callback {
+ const char *usb_function_name;
+ g_dnl_bind_callback_f fptr;
+};
+
int g_dnl_bind_fixup(struct usb_device_descriptor *, const char *);
+int g_dnl_board_usb_cable_connected(void);
int g_dnl_register(const char *s);
void g_dnl_unregister(void);
void g_dnl_set_serialnumber(char *);
diff --git a/include/linker_lists.h b/include/linker_lists.h
index 997d149..557e627 100644
--- a/include/linker_lists.h
+++ b/include/linker_lists.h
@@ -228,7 +228,7 @@
* and it's name.
*
* Example:
- * ll_entry_declare(struct my_sub_cmd, my_sub_cmd, cmd_sub, cmd.sub) = {
+ * ll_entry_declare(struct my_sub_cmd, my_sub_cmd, cmd_sub) = {
* .x = 3,
* .y = 4,
* };
diff --git a/include/mmc.h b/include/mmc.h
index 42d0125..bc11f45 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -12,6 +12,7 @@
#include <linux/list.h>
#include <linux/compiler.h>
+#include <part.h>
#define SD_VERSION_SD 0x20000
#define SD_VERSION_3 (SD_VERSION_SD | 0x300)
diff --git a/include/part.h b/include/part.h
index 4beb6db..53532dc 100644
--- a/include/part.h
+++ b/include/part.h
@@ -8,6 +8,7 @@
#define _PART_H
#include <ide.h>
+#include <common.h>
typedef struct block_dev_desc {
int if_type; /* type of the interface */
diff --git a/include/thor.h b/include/thor.h
index afeade4..5051be7 100644
--- a/include/thor.h
+++ b/include/thor.h
@@ -15,13 +15,5 @@
int thor_handle(void);
int thor_init(void);
-
-#ifdef CONFIG_THOR_FUNCTION
int thor_add(struct usb_configuration *c);
-#else
-int thor_add(struct usb_configuration *c)
-{
- return 0;
-}
-#endif
#endif /* __THOR_H_ */
diff --git a/include/usb.h b/include/usb.h
index 736730e..d9fedee 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -197,16 +197,6 @@
*/
int board_usb_cleanup(int index, enum usb_init_type init);
-/*
- * If CONFIG_USB_CABLE_CHECK is set then this function
- * should be defined in board file.
- *
- * @return 1 if cable is connected and 0 otherwise.
- */
-#ifdef CONFIG_USB_CABLE_CHECK
-int usb_cable_connected(void);
-#endif
-
#ifdef CONFIG_USB_STORAGE
#define USB_MAX_STOR_DEV 5
diff --git a/include/usb_mass_storage.h b/include/usb_mass_storage.h
index 058dcf1..ed46064 100644
--- a/include/usb_mass_storage.h
+++ b/include/usb_mass_storage.h
@@ -40,13 +40,5 @@
void fsg_cleanup(void);
struct ums *ums_init(unsigned int);
int fsg_main_thread(void *);
-
-#ifdef CONFIG_USB_GADGET_MASS_STORAGE
int fsg_add(struct usb_configuration *c);
-#else
-int fsg_add(struct usb_configuration *c)
-{
- return 0;
-}
-#endif
#endif /* __USB_MASS_STORAGE_H__ */