Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-spi
- fix mvebu_a3700_spi clock prescale (Marek Behún)
- unmark MXS_SPI, DEPRECATED (Lukasz)
- add spi_write_then_read (Jagan)
- fix SST26* flash ICs (Eugeniy)
- fix soft_spi data abort (Christophe)
diff --git a/arch/sh/cpu/sh4/config.mk b/arch/sh/cpu/sh4/config.mk
index d62d285..23fec66 100644
--- a/arch/sh/cpu/sh4/config.mk
+++ b/arch/sh/cpu/sh4/config.mk
@@ -6,4 +6,4 @@
# (C) Copyright 2007
# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
#
-PLATFORM_CPPFLAGS += -m4-nofpu
+PLATFORM_CPPFLAGS += $(call cc-option,-m4-nofpu,-m4)
diff --git a/arch/sh/cpu/u-boot.lds b/arch/sh/cpu/u-boot.lds
index 47302da..4cc9773 100644
--- a/arch/sh/cpu/u-boot.lds
+++ b/arch/sh/cpu/u-boot.lds
@@ -25,6 +25,7 @@
SECTIONS
{
+ . = CONFIG_SYS_TEXT_BASE;
reloc_dst = .;
PROVIDE (_ftext = .);
diff --git a/arch/sh/dts/sh7751-r2dplus.dts b/arch/sh/dts/sh7751-r2dplus.dts
index ecaf077..efaeb33 100644
--- a/arch/sh/dts/sh7751-r2dplus.dts
+++ b/arch/sh/dts/sh7751-r2dplus.dts
@@ -21,6 +21,7 @@
#size-cells = <2>;
#interrupt-cells = <1>;
ranges = <0x01000000 0 0xfe240000 0 0xfe240000 0 0x00040000
- 0x02000000 0 0xfd000000 0 0xfd000000 0 0x01000000>;
+ 0x02000000 0 0xfd000000 0 0xfd000000 0 0x01000000
+ 0x42000000 0 0x0c000000 0 0x8c000000 0 0x04000000>;
};
};
diff --git a/common/usb.c b/common/usb.c
index b70f614..d9bcb5a 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -192,12 +192,15 @@
*/
/*
- * submits an Interrupt Message
+ * submits an Interrupt Message. Some drivers may implement non-blocking
+ * polling: when non-block is true and the device is not responding return
+ * -EAGAIN instead of waiting for device to respond.
*/
-int usb_submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int transfer_len, int interval)
+int usb_int_msg(struct usb_device *dev, unsigned long pipe,
+ void *buffer, int transfer_len, int interval, bool nonblock)
{
- return submit_int_msg(dev, pipe, buffer, transfer_len, interval);
+ return submit_int_msg(dev, pipe, buffer, transfer_len, interval,
+ nonblock);
}
/*
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 3873737..d178af2 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -340,10 +340,9 @@
struct usb_kbd_pdata *data = dev->privptr;
/* Submit a interrupt transfer request */
- usb_submit_int_msg(dev, data->intpipe, &data->new[0], data->intpktsize,
- data->intinterval);
-
- usb_kbd_irq_worker(dev);
+ 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)
@@ -505,8 +504,8 @@
if (usb_get_report(dev, iface->desc.bInterfaceNumber,
1, 0, data->new, USB_KBD_BOOT_REPORT_SIZE) < 0) {
#else
- if (usb_submit_int_msg(dev, data->intpipe, data->new, data->intpktsize,
- data->intinterval) < 0) {
+ 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);
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 8c889bb..54f8e53 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -650,8 +650,8 @@
int timeout;
us->ip_wanted = 1;
- submit_int_msg(us->pusb_dev, us->irqpipe,
- (void *) &us->ip_data, us->irqmaxp, us->irqinterval);
+ usb_int_msg(us->pusb_dev, us->irqpipe,
+ (void *)&us->ip_data, us->irqmaxp, us->irqinterval, false);
timeout = 1000;
while (timeout--) {
if (us->ip_wanted == 0)
diff --git a/configs/r2dplus_defconfig b/configs/r2dplus_defconfig
index b2334af..e10ac93 100644
--- a/configs/r2dplus_defconfig
+++ b/configs/r2dplus_defconfig
@@ -12,6 +12,7 @@
CONFIG_CMD_IDE=y
CONFIG_CMD_PCI=y
# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT2=y
diff --git a/drivers/usb/emul/sandbox_keyb.c b/drivers/usb/emul/sandbox_keyb.c
index 6359451..dc43880 100644
--- a/drivers/usb/emul/sandbox_keyb.c
+++ b/drivers/usb/emul/sandbox_keyb.c
@@ -178,7 +178,8 @@
}
static int sandbox_keyb_interrupt(struct udevice *dev, struct usb_device *udev,
- unsigned long pipe, void *buffer, int length, int interval)
+ unsigned long pipe, void *buffer, int length, int interval,
+ bool nonblock)
{
struct sandbox_keyb_priv *priv = dev_get_priv(dev);
uint8_t *data = buffer;
diff --git a/drivers/usb/emul/usb-emul-uclass.c b/drivers/usb/emul/usb-emul-uclass.c
index 9739815..50da6bd 100644
--- a/drivers/usb/emul/usb-emul-uclass.c
+++ b/drivers/usb/emul/usb-emul-uclass.c
@@ -245,7 +245,8 @@
}
int usb_emul_int(struct udevice *emul, struct usb_device *udev,
- unsigned long pipe, void *buffer, int length, int interval)
+ unsigned long pipe, void *buffer, int length, int interval,
+ bool nonblock)
{
struct dm_usb_ops *ops = usb_get_emul_ops(emul);
@@ -253,7 +254,8 @@
return -ENOSYS;
debug("%s: dev=%s\n", __func__, emul->name);
- return ops->interrupt(emul, udev, pipe, buffer, length, interval);
+ return ops->interrupt(emul, udev, pipe, buffer, length, interval,
+ nonblock);
}
int usb_emul_setup_device(struct udevice *dev, struct usb_string *strings,
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index a62a2f8..350d820 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -1108,7 +1108,8 @@
}
int _submit_int_msg(struct dwc2_priv *priv, struct usb_device *dev,
- unsigned long pipe, void *buffer, int len, int interval)
+ unsigned long pipe, void *buffer, int len, int interval,
+ bool nonblock)
{
unsigned long timeout;
int ret;
@@ -1122,7 +1123,7 @@
return -ETIMEDOUT;
}
ret = _submit_bulk_msg(priv, dev, pipe, buffer, len);
- if (ret != -EAGAIN)
+ if ((ret != -EAGAIN) || nonblock)
return ret;
}
}
@@ -1236,9 +1237,10 @@
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int len, int interval)
+ int len, int interval, bool nonblock)
{
- return _submit_int_msg(&local, dev, pipe, buffer, len, interval);
+ return _submit_int_msg(&local, dev, pipe, buffer, len, interval,
+ nonblock);
}
/* U-Boot USB control interface */
@@ -1292,13 +1294,14 @@
static int dwc2_submit_int_msg(struct udevice *dev, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
struct dwc2_priv *priv = dev_get_priv(dev);
debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);
- return _submit_int_msg(priv, udev, pipe, buffer, length, interval);
+ return _submit_int_msg(priv, udev, pipe, buffer, length, interval,
+ nonblock);
}
static int dwc2_usb_ofdata_to_platdata(struct udevice *dev)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 4b28db7..61a61ab 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1482,7 +1482,8 @@
}
static int _ehci_submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int length, int interval)
+ void *buffer, int length, int interval,
+ bool nonblock)
{
void *backbuffer;
struct int_queue *queue;
@@ -1532,9 +1533,10 @@
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int length, int interval)
+ void *buffer, int length, int interval, bool nonblock)
{
- return _ehci_submit_int_msg(dev, pipe, buffer, length, interval);
+ return _ehci_submit_int_msg(dev, pipe, buffer, length, interval,
+ nonblock);
}
struct int_queue *create_int_queue(struct usb_device *dev,
@@ -1576,10 +1578,11 @@
static int ehci_submit_int_msg(struct udevice *dev, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);
- return _ehci_submit_int_msg(udev, pipe, buffer, length, interval);
+ return _ehci_submit_int_msg(udev, pipe, buffer, length, interval,
+ nonblock);
}
static struct int_queue *ehci_create_int_queue(struct udevice *dev,
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 58aa824..57e92a9 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1703,7 +1703,7 @@
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, int interval)
+ int transfer_len, int interval, bool nonblock)
{
info("submit_int_msg");
return submit_common_msg(&gohci, dev, pipe, buffer, transfer_len, NULL,
@@ -2155,7 +2155,7 @@
static int ohci_submit_int_msg(struct udevice *dev, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
ohci_t *ohci = dev_get_priv(usb_get_bus(dev));
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index daba0dc..e08da61 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -384,7 +384,7 @@
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int len, int interval)
+ int len, int interval, bool nonblock)
{
PDEBUG(0, "dev = %p pipe = %#lx buf = %p size = %d int = %d\n", dev, pipe,
buffer, len, interval);
diff --git a/drivers/usb/host/usb-sandbox.c b/drivers/usb/host/usb-sandbox.c
index ff9d5b7..28ee4b0 100644
--- a/drivers/usb/host/usb-sandbox.c
+++ b/drivers/usb/host/usb-sandbox.c
@@ -99,7 +99,7 @@
static int sandbox_submit_int(struct udevice *bus, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
struct udevice *emul;
int ret;
@@ -110,7 +110,8 @@
usbmon_trace(bus, pipe, NULL, emul);
if (ret)
return ret;
- ret = usb_emul_int(emul, udev, pipe, buffer, length, interval);
+ ret = usb_emul_int(emul, udev, pipe, buffer, length, interval,
+ nonblock);
return ret;
}
diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
index 6e118b5..8521651 100644
--- a/drivers/usb/host/usb-uclass.c
+++ b/drivers/usb/host/usb-uclass.c
@@ -31,7 +31,7 @@
}
int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer,
- int length, int interval)
+ int length, int interval, bool nonblock)
{
struct udevice *bus = udev->controller_dev;
struct dm_usb_ops *ops = usb_get_ops(bus);
@@ -39,7 +39,8 @@
if (!ops->interrupt)
return -ENOSYS;
- return ops->interrupt(bus, udev, pipe, buffer, length, interval);
+ return ops->interrupt(bus, udev, pipe, buffer, length, interval,
+ nonblock);
}
int submit_control_msg(struct usb_device *udev, unsigned long pipe,
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 44c5f2d..b3e4dcd 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1109,7 +1109,8 @@
* @return 0
*/
static int _xhci_submit_int_msg(struct usb_device *udev, unsigned long pipe,
- void *buffer, int length, int interval)
+ void *buffer, int length, int interval,
+ bool nonblock)
{
if (usb_pipetype(pipe) != PIPE_INTERRUPT) {
printf("non-interrupt pipe (type=%lu)", usb_pipetype(pipe));
@@ -1277,9 +1278,10 @@
}
int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer,
- int length, int interval)
+ int length, int interval, bool nonblock)
{
- return _xhci_submit_int_msg(udev, pipe, buffer, length, interval);
+ return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,
+ nonblock);
}
/**
@@ -1386,10 +1388,11 @@
static int xhci_submit_int_msg(struct udevice *dev, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);
- return _xhci_submit_int_msg(udev, pipe, buffer, length, interval);
+ return _xhci_submit_int_msg(udev, pipe, buffer, length, interval,
+ nonblock);
}
static int xhci_alloc_device(struct udevice *dev, struct usb_device *udev)
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 9c8cc6e..9eb5934 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -110,7 +110,7 @@
static int _musb_submit_int_msg(struct musb_host_data *host,
struct usb_device *dev, unsigned long pipe,
- void *buffer, int len, int interval)
+ void *buffer, int len, int interval, bool nonblock)
{
construct_urb(&host->urb, &host->hep, dev, USB_ENDPOINT_XFER_INT, pipe,
buffer, len, NULL, interval);
@@ -268,9 +268,10 @@
}
int submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int length, int interval)
+ void *buffer, int length, int interval, bool nonblock)
{
- return _musb_submit_int_msg(&musb_host, dev, pipe, buffer, length, interval);
+ return _musb_submit_int_msg(&musb_host, dev, pipe, buffer, length,
+ interval, nonblock);
}
struct int_queue *create_int_queue(struct usb_device *dev,
@@ -320,10 +321,11 @@
static int musb_submit_int_msg(struct udevice *dev, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval)
+ int interval, bool nonblock)
{
struct musb_host_data *host = dev_get_priv(dev);
- return _musb_submit_int_msg(host, udev, pipe, buffer, length, interval);
+ return _musb_submit_int_msg(host, udev, pipe, buffer, length, interval,
+ nonblock);
}
static struct int_queue *musb_create_int_queue(struct udevice *dev,
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 1f28052..adcd319 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -1049,8 +1049,8 @@
* This function supports usb interrupt transfers. Currently, usb interrupt
* transfers are not supported.
*/
-int submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int len, int interval)
+int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
+ int len, int interval, bool nonblock)
{
int dir_out = usb_pipeout(pipe);
int ep = usb_pipeendpoint(pipe);
diff --git a/include/usb.h b/include/usb.h
index 420a30e..bcad552 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -184,7 +184,7 @@
int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
int transfer_len, struct devrequest *setup);
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
- int transfer_len, int interval);
+ int transfer_len, int interval, bool nonblock);
#if defined CONFIG_USB_EHCI_HCD || defined CONFIG_USB_MUSB_HOST \
|| CONFIG_IS_ENABLED(DM_USB)
@@ -261,8 +261,8 @@
void *data, unsigned short size, int timeout);
int usb_bulk_msg(struct usb_device *dev, unsigned int pipe,
void *data, int len, int *actual_length, int timeout);
-int usb_submit_int_msg(struct usb_device *dev, unsigned long pipe,
- void *buffer, int transfer_len, int interval);
+int usb_int_msg(struct usb_device *dev, unsigned long pipe,
+ void *buffer, int transfer_len, int interval, bool nonblock);
int usb_disable_asynch(int disable);
int usb_maxpacket(struct usb_device *dev, unsigned long pipe);
int usb_get_configuration_no(struct usb_device *dev, int cfgno,
@@ -708,7 +708,7 @@
*/
int (*interrupt)(struct udevice *bus, struct usb_device *udev,
unsigned long pipe, void *buffer, int length,
- int interval);
+ int interval, bool nonblock);
/**
* create_int_queue() - Create and queue interrupt packets
@@ -1029,7 +1029,8 @@
* @return 0 if OK, -ve on error
*/
int usb_emul_int(struct udevice *emul, struct usb_device *udev,
- unsigned long pipe, void *buffer, int length, int interval);
+ unsigned long pipe, void *buffer, int length, int interval,
+ bool nonblock);
/**
* usb_emul_find() - Find an emulator for a particular device