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Get SAMA5D configurations ready for USB hub testing

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This commit is contained in:
Gregory Nutt 2015-05-01 10:12:41 -06:00
parent 79029ebe2d
commit 530c45d946
9 changed files with 200 additions and 37 deletions
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11
configs/sama5d3-xplained/Kconfig
View File

@ -111,6 +111,17 @@ config SAMA5D3XPLAINED_AT25_NXFFS
endchoice # AT25 serial FLASH configuration
config SAMA5D3XPLAINED_USBHOST_STACKSIZE
int "USB host waiter stack size"
default 1536 if USBHOST_HUB
default 1024 if !USBHOST_HUB
depends on USBHOST
config SAMA5D3XPLAINED_USBHOST_PRIO
int "USB host waiter task priority"
default 100
depends on USBHOST
config SAMA5D3XPLAINED_CHANNEL
int "PWM channel number"
default 0 if SAMA5_PWM_CHAN0

52
configs/sama5d3-xplained/README.txt
View File

@ -738,7 +738,7 @@ Serial Console
5 PE14 (available)
6 GND
By default the DBUG is used as the NuttX serial console in all
By default the DBUG port is used as the NuttX serial console in all
configurations (unless otherwise noted). The DBGU is available at
logic levels at pins RXD and TXD of the DEBUG connector (J23). GND
is available at J23 and +3.3V is available from J14
@ -1397,11 +1397,13 @@ USB High-Speed Host
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
CONFIG_USBHOST_HIDKBD=y : Enable the HID keyboard class driver
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required
RTOS Features -> Work Queue Support
CONFIG_SCHED_WORKQUEUE=y : High priority worker thread support is required
CONFIG_SCHED_HPWORK=y :
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
file1: CONFIG_USBHOST_ISOC_DISABLE=y
NOTE: When OHCI is selected, the SAMA5 will operate at 384MHz instead of
396MHz. This is so that the PLL generates a frequency which is a multiple
@ -1422,7 +1424,7 @@ USB High-Speed Host
System Type -> USB High Speed Host driver options
CONFIG_SAMA5_EHCI=y : High-speed EHCI support
CONFIG_SAMA5_OHCI=y : Low/full-speed OHCI support
: Defaults for values probably OK for both
: Defaults for values probably OK for both
Device Drivers
CONFIG_USBHOST=y : Enable USB host support
CONFIG_USBHOST_INT_DISABLE=y : Interrupt endpoints not needed
@ -1433,11 +1435,45 @@ USB High-Speed Host
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
CONFIG_USBHOST_HIDKBD=y : Enable the HID keyboard class driver
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required
RTOS Features -> Work Queue Support
CONFIG_SCHED_WORKQUEUE=y : High priority worker thread support is required
CONFIG_SCHED_HPWORK=y :
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
USB Hub Support
----------------
USB hub support can be included by adding the following changes to the configuration (in addition to those listed above):
Drivers -> USB Host Driver Support
CONFIG_USBHOST_HUB=y : Enable the hub class
CONFIG_USBHOST_ASYNCH=y : Asynchonous I/O supported needed for hubs
System Type -> USB High Speed Host driver options
CONFIG_SAMA5_OHCI_NEDS=12 : You will probably want more pipes
CONFIG_SAMA5_OHCI_NTDS=18
CONFIG_SAMA5_OHCI_TDBUFFERS=12
CONFIG_SAMA5_OHCI_TDBUFSIZE=128
Board Selection ->
CONFIG_SAMA5D3XPLAINED_USBHOST_STACKSIZE=2048 (bigger than it needs to be)
RTOS Features -> Work Queue Support
CONFIG_SCHED_LPWORK=y : Low priority queue support is needed
CONFIG_SCHED_LPNTHREADS=1
CONFIG_SCHED_LPWORKSTACKSIZE=1024
NOTES:
1. It is necessary to perform work on the low-priority work queue
(vs. the high priority work queue) because deferred hub-related
work requires some delays and waiting that is not appropriate on
the high priority work queue.
2. Stack usage make increase when USB hub support is enabled because
the nesting depth of certain USB host class logic can increase.
Mass Storage Device Usage
-------------------------

38
configs/sama5d3-xplained/src/sam_usb.c
View File

@ -63,12 +63,12 @@
* Pre-processor Definitions
************************************************************************************/
#ifndef CONFIG_USBHOST_DEFPRIO
# define CONFIG_USBHOST_DEFPRIO 50
#ifndef CONFIG_SAMA5D3XPLAINED_USBHOST_PRIO
# define CONFIG_SAMA5D3XPLAINED_USBHOST_PRIO 50
#endif
#ifndef CONFIG_USBHOST_STACKSIZE
# define CONFIG_USBHOST_STACKSIZE 1024
#ifndef CONFIG_SAMA5D3XPLAINED_USBHOST_STACKSIZE
# define CONFIG_SAMA5D3XPLAINED_USBHOST_STACKSIZE 1024
#endif
#ifdef HAVE_USBDEV
@ -257,8 +257,10 @@ void weak_function sam_usbinitialize(void)
#ifdef CONFIG_SAMA5_UHPHS_RHPORT1
/* Configure Port A to support the USB OHCI/EHCI function */
#ifdef PIO_USBA_VBUS_ENABLE /* SAMA5D3-Xplained has no port A VBUS enable */
sam_configpio(PIO_USBA_VBUS_ENABLE); /* VBUS enable, initially OFF */
#endif
#endif
#ifdef CONFIG_SAMA5_UHPHS_RHPORT2
/* Configure Port B to support the USB OHCI/EHCI function */
@ -298,10 +300,20 @@ int sam_usbhost_initialize(void)
/* First, register all of the class drivers needed to support the drivers
* that we care about
*
* Register theUSB host Mass Storage Class:
*/
#ifdef CONFIG_USBHOST_HUB
/* Initialize USB hub class support */
ret = usbhost_hub_initialize();
if (ret < 0)
{
udbg("ERROR: usbhost_hub_initialize failed: %d\n", ret);
}
#endif
/* Register theUSB host Mass Storage Class */
ret = usbhost_storageinit();
if (ret != OK)
{
@ -330,7 +342,8 @@ int sam_usbhost_initialize(void)
/* Start a thread to handle device connection. */
pid = task_create("OHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
pid = task_create("OHCI Monitor", CONFIG_SAMA5D3XPLAINED_USBHOST_PRIO,
CONFIG_SAMA5D3XPLAINED_USBHOST_STACKSIZE,
(main_t)ohci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{
@ -351,7 +364,8 @@ int sam_usbhost_initialize(void)
/* Start a thread to handle device connection. */
pid = task_create("EHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
pid = task_create("EHCI Monitor", CONFIG_SAMA5D3XPLAINED_USBHOST_PRIO,
CONFIG_SAMA5D3XPLAINED_USBHOST_STACKSIZE,
(main_t)ehci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{
@ -393,9 +407,15 @@ void sam_usbhost_vbusdrive(int rhport, bool enable)
switch (rhport)
{
case SAM_RHPORT1:
#ifndef CONFIG_SAMA5_UHPHS_RHPORT1
#if !defined(CONFIG_SAMA5_UHPHS_RHPORT1)
udbg("ERROR: RHPort1 is not available in this configuration\n");
return;
#elif !defined(PIO_USBA_VBUS_ENABLE)
/* SAMA5D3-Xplained has no port A VBUS enable */
udbg("ERROR: RHPort1 has no VBUS enable\n");
return;
#else
pinset = PIO_USBA_VBUS_ENABLE;
break;

11
configs/sama5d3x-ek/Kconfig
View File

@ -178,6 +178,17 @@ config SAMA5D3xEK_AT24_NXFFS
endchoice # AT24 serial EPPROM configuration
config SAMA5D3xEK_USBHOST_STACKSIZE
int "USB host waiter stack size"
default 1536 if USBHOST_HUB
default 1024 if !USBHOST_HUB
depends on USBHOST
config SAMA5D3xEK_USBHOST_PRIO
int "USB host waiter task priority"
default 100
depends on USBHOST
config SAMA5D3xEK_TSD_DEVMINOR
int "Touchscreen device minor"
default 0

43
configs/sama5d3x-ek/README.txt
View File

@ -1572,8 +1572,9 @@ USB High-Speed Host
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
CONFIG_USBHOST_HIDKBD=y : Enable the HID keyboard class driver
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required
RTOS Features -> Work Queue Support
CONFIG_SCHED_WORKQUEUE=y : High priority worker thread support is required
CONFIG_SCHED_HPWORK=y :
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
@ -1603,12 +1604,46 @@ USB High-Speed Host
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
CONFIG_USBHOST_HIDKBD=y : Enable the HID keyboard class driver
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required
RTOS Features -> Work Queue Support
CONFIG_SCHED_WORKQUEUE=y : High priority worker thread support is required
CONFIG_SCHED_HPWORK=y :
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
USB Hub Support
----------------
USB hub support can be included by adding the following changes to the configuration (in addition to those listed above):
Drivers -> USB Host Driver Support
CONFIG_USBHOST_HUB=y : Enable the hub class
CONFIG_USBHOST_ASYNCH=y : Asynchonous I/O supported needed for hubs
System Type -> USB High Speed Host driver options
CONFIG_SAMA5_OHCI_NEDS=12 : You will probably want more pipes
CONFIG_SAMA5_OHCI_NTDS=18
CONFIG_SAMA5_OHCI_TDBUFFERS=12
CONFIG_SAMA5_OHCI_TDBUFSIZE=128
Board Selection ->
CONFIG_SAMA5D3XEK_USBHOST_STACKSIZE=2048 (bigger than it needs to be)
RTOS Features -> Work Queue Support
CONFIG_SCHED_LPWORK=y : Low priority queue support is needed
CONFIG_SCHED_LPNTHREADS=1
CONFIG_SCHED_LPWORKSTACKSIZE=1024
NOTES:
1. It is necessary to perform work on the low-priority work queue
(vs. the high priority work queue) because deferred hub-related
work requires some delays and waiting that is not appropriate on
the high priority work queue.
2. Stack usage make increase when USB hub support is enabled because
the nesting depth of certain USB host class logic can increase.
Mass Storage Device Usage
-------------------------

14
configs/sama5d3x-ek/src/sam_usb.c
View File

@ -63,12 +63,12 @@
* Pre-processor Definitions
************************************************************************************/
#ifndef CONFIG_USBHOST_DEFPRIO
# define CONFIG_USBHOST_DEFPRIO 50
#ifndef CONFIG_SAMA5D3xEK_USBHOST_PRIO
# define CONFIG_SAMA5D3xEK_USBHOST_PRIO 50
#endif
#ifndef CONFIG_USBHOST_STACKSIZE
# define CONFIG_USBHOST_STACKSIZE 1024
#ifndef CONFIG_SAMA5D3xEK_USBHOST_STACKSIZE
# define CONFIG_SAMA5D3xEK_USBHOST_STACKSIZE 1024
#endif
#ifdef HAVE_USBDEV
@ -340,7 +340,8 @@ int sam_usbhost_initialize(void)
/* Start a thread to handle device connection. */
pid = task_create("OHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
pid = task_create("OHCI Monitor", CONFIG_SAMA5D3xEK_USBHOST_PRIO,
CONFIG_SAMA5D3xEK_USBHOST_STACKSIZE,
(main_t)ohci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{
@ -361,7 +362,8 @@ int sam_usbhost_initialize(void)
/* Start a thread to handle device connection. */
pid = task_create("EHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
pid = task_create("EHCI Monitor", CONFIG_SAMA5D3xEK_USBHOST_PRIO,
CONFIG_SAMA5D3xEK_USBHOST_STACKSIZE,
(main_t)ehci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{

11
configs/sama5d4-ek/Kconfig
View File

@ -321,6 +321,17 @@ config SAMA5D4EK_ROMFS_MOUNT_MOUNTPOINT
endif # SAMA5D4EK_ROMFS_MOUNT
config SAMA5D4EK_USBHOST_STACKSIZE
int "USB host waiter stack size"
default 1536 if USBHOST_HUB
default 1024 if !USBHOST_HUB
depends on USBHOST
config SAMA5D4EK_USBHOST_PRIO
int "USB host waiter task priority"
default 100
depends on USBHOST
if INPUT_MXT
config SAMA5D4EK_MXT_I2CFREQUENCY

43
configs/sama5d4-ek/README.txt
View File

@ -1951,8 +1951,9 @@ USB High-Speed Host
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
CONFIG_USBHOST_HIDKBD=y : Enable the HID keyboard class driver
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required
RTOS Features -> Work Queue Support
CONFIG_SCHED_WORKQUEUE=y : High priority worker thread support is required
CONFIG_SCHED_HPWORK=y :
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
@ -1985,12 +1986,46 @@ USB High-Speed Host
CONFIG_USBHOST_MSC=y : Enable the mass storage class driver
CONFIG_USBHOST_HIDKBD=y : Enable the HID keyboard class driver
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required
RTOS Features -> Work Queue Support
CONFIG_SCHED_WORKQUEUE=y : High priority worker thread support is required
CONFIG_SCHED_HPWORK=y :
Application Configuration -> NSH Library
CONFIG_NSH_ARCHINIT=y : NSH board-initialization
USB Hub Support
----------------
USB hub support can be included by adding the following changes to the configuration (in addition to those listed above):
Drivers -> USB Host Driver Support
CONFIG_USBHOST_HUB=y : Enable the hub class
CONFIG_USBHOST_ASYNCH=y : Asynchonous I/O supported needed for hubs
System Type -> USB High Speed Host driver options
CONFIG_SAMA5_OHCI_NEDS=12 : You will probably want more pipes
CONFIG_SAMA5_OHCI_NTDS=18
CONFIG_SAMA5_OHCI_TDBUFFERS=12
CONFIG_SAMA5_OHCI_TDBUFSIZE=128
Board Selection ->
CONFIG_SAMA5D4EK_USBHOST_STACKSIZE=2048 (bigger than it needs to be)
RTOS Features -> Work Queue Support
CONFIG_SCHED_LPWORK=y : Low priority queue support is needed
CONFIG_SCHED_LPNTHREADS=1
CONFIG_SCHED_LPWORKSTACKSIZE=1024
NOTES:
1. It is necessary to perform work on the low-priority work queue
(vs. the high priority work queue) because deferred hub-related
work requires some delays and waiting that is not appropriate on
the high priority work queue.
2. Stack usage make increase when USB hub support is enabled because
the nesting depth of certain USB host class logic can increase.
Mass Storage Device Usage
-------------------------

14
configs/sama5d4-ek/src/sam_usb.c
View File

@ -63,12 +63,12 @@
* Pre-processor Definitions
************************************************************************************/
#ifndef CONFIG_USBHOST_DEFPRIO
# define CONFIG_USBHOST_DEFPRIO 50
#ifndef CONFIG_SAMA5D4EK_USBHOST_PRIO
# define CONFIG_SAMA5D4EK_USBHOST_PRIO 50
#endif
#ifndef CONFIG_USBHOST_STACKSIZE
# define CONFIG_USBHOST_STACKSIZE 1024
#ifndef CONFIG_SAMA5D4EK_USBHOST_STACKSIZE
# define CONFIG_SAMA5D4EK_USBHOST_STACKSIZE 1024
#endif
#ifdef HAVE_USBDEV
@ -341,7 +341,8 @@ int sam_usbhost_initialize(void)
/* Start a thread to handle device connection. */
pid = task_create("OHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
pid = task_create("OHCI Monitor", CONFIG_SAMA5D4EK_USBHOST_PRIO,
CONFIG_SAMA5D4EK_USBHOST_STACKSIZE,
(main_t)ohci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{
@ -362,7 +363,8 @@ int sam_usbhost_initialize(void)
/* Start a thread to handle device connection. */
pid = task_create("EHCI Monitor", CONFIG_USBHOST_DEFPRIO, CONFIG_USBHOST_STACKSIZE,
pid = task_create("EHCI Monitor", CONFIG_SAMA5D4EK_USBHOST_PRIO,
CONFIG_SAMA5D4EK_USBHOST_STACKSIZE,
(main_t)ehci_waiter, (FAR char * const *)NULL);
if (pid < 0)
{