* [U-Boot] [PATCH V6 01/10] usb: rename board_usb_init_type to usb_init_type
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
@ 2013-10-10 22:27 ` Troy Kisky
2013-10-10 22:27 ` [U-Boot] [PATCH V6 02/10] usb: add enum usb_init_type parameter to usb_lowlevel_init Troy Kisky
` (9 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:27 UTC (permalink / raw)
To: u-boot
This will be used by usb_lowlevel_init so it will
no longer be used by only board specific functions.
Move definition of enum usb_init_type higher in file
so that it will be available for usb_low_level_init.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v6: new patch
---
board/amcc/canyonlands/canyonlands.c | 4 ++--
board/balloon3/balloon3.c | 4 ++--
board/esd/apc405/apc405.c | 4 ++--
board/esd/pmc440/pmc440.c | 4 ++--
board/icpdas/lp8x4x/lp8x4x.c | 4 ++--
board/samsung/trats/trats.c | 2 +-
board/toradex/colibri_pxa270/colibri_pxa270.c | 4 ++--
board/trizepsiv/conxs.c | 4 ++--
board/vpac270/vpac270.c | 4 ++--
common/usb.c | 2 +-
include/usb.h | 26 +++++++++++++-------------
11 files changed, 31 insertions(+), 31 deletions(-)
diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c
index 395095e..2b5f1a6 100644
--- a/board/amcc/canyonlands/canyonlands.c
+++ b/board/amcc/canyonlands/canyonlands.c
@@ -189,7 +189,7 @@ int board_early_init_f(void)
}
#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT)
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
struct board_bcsr *bcsr_data =
(struct board_bcsr *)CONFIG_SYS_BCSR_BASE;
@@ -230,7 +230,7 @@ int usb_board_stop(void)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return usb_board_stop();
}
diff --git a/board/balloon3/balloon3.c b/board/balloon3/balloon3.c
index 19c0e02..04e0574 100644
--- a/board/balloon3/balloon3.c
+++ b/board/balloon3/balloon3.c
@@ -60,7 +60,7 @@ void dram_init_banksize(void)
}
#ifdef CONFIG_CMD_USB
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
@@ -91,7 +91,7 @@ int board_usb_init(int index, enum board_usb_init_type init)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
diff --git a/board/esd/apc405/apc405.c b/board/esd/apc405/apc405.c
index 79341f5..5cc1d0d 100644
--- a/board/esd/apc405/apc405.c
+++ b/board/esd/apc405/apc405.c
@@ -429,7 +429,7 @@ void reset_phy(void)
}
#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT)
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
return 0;
}
@@ -454,7 +454,7 @@ int usb_board_stop(void)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return usb_board_stop();
}
diff --git a/board/esd/pmc440/pmc440.c b/board/esd/pmc440/pmc440.c
index 44b86da..88fc5f7 100644
--- a/board/esd/pmc440/pmc440.c
+++ b/board/esd/pmc440/pmc440.c
@@ -822,7 +822,7 @@ int bootstrap_eeprom_read (unsigned dev_addr, unsigned offset,
}
#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT)
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
char *act = getenv("usbact");
int i;
@@ -846,7 +846,7 @@ int usb_board_stop(void)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return usb_board_stop();
}
diff --git a/board/icpdas/lp8x4x/lp8x4x.c b/board/icpdas/lp8x4x/lp8x4x.c
index a96bed6..92dd4ff 100644
--- a/board/icpdas/lp8x4x/lp8x4x.c
+++ b/board/icpdas/lp8x4x/lp8x4x.c
@@ -59,7 +59,7 @@ int board_mmc_init(bd_t *bis)
#endif
#ifdef CONFIG_CMD_USB
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
@@ -90,7 +90,7 @@ int board_usb_init(int index, enum board_usb_init_type init)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 58d925f..d31d511 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -496,7 +496,7 @@ struct s3c_plat_otg_data s5pc210_otg_data = {
.usb_flags = PHY0_SLEEP,
};
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
debug("USB_udc_probe\n");
return s3c_udc_probe(&s5pc210_otg_data);
diff --git a/board/toradex/colibri_pxa270/colibri_pxa270.c b/board/toradex/colibri_pxa270/colibri_pxa270.c
index b70c1e3..8d95e4d 100644
--- a/board/toradex/colibri_pxa270/colibri_pxa270.c
+++ b/board/toradex/colibri_pxa270/colibri_pxa270.c
@@ -40,7 +40,7 @@ int dram_init(void)
}
#ifdef CONFIG_CMD_USB
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
@@ -71,7 +71,7 @@ int board_usb_init(int index, enum board_usb_init_type init)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c
index 830d5a8..1ddf05d 100644
--- a/board/trizepsiv/conxs.c
+++ b/board/trizepsiv/conxs.c
@@ -43,7 +43,7 @@ extern struct serial_device serial_stuart_device;
* Miscelaneous platform dependent initialisations
*/
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
@@ -70,7 +70,7 @@ int board_usb_init(int index, enum board_usb_init_type init)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
diff --git a/board/vpac270/vpac270.c b/board/vpac270/vpac270.c
index fab4636..8d777df 100644
--- a/board/vpac270/vpac270.c
+++ b/board/vpac270/vpac270.c
@@ -67,7 +67,7 @@ int board_mmc_init(bd_t *bis)
#endif
#ifdef CONFIG_CMD_USB
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
@@ -98,7 +98,7 @@ int board_usb_init(int index, enum board_usb_init_type init)
return 0;
}
-int board_usb_cleanup(int index, enum board_usb_init_type init)
+int board_usb_cleanup(int index, enum usb_init_type init)
{
return 0;
}
diff --git a/common/usb.c b/common/usb.c
index a61fcac..414f9c2 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -1068,7 +1068,7 @@ int usb_new_device(struct usb_device *dev)
}
__weak
-int board_usb_init(int index, enum board_usb_init_type init)
+int board_usb_init(int index, enum usb_init_type init)
{
return 0;
}
diff --git a/include/usb.h b/include/usb.h
index 17fb68c..b4fea52 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -129,6 +129,16 @@ struct usb_device {
unsigned int slot_id;
};
+/*
+ * You can initialize platform's USB host or device
+ * ports by passing this enum as an argument to
+ * board_usb_init().
+ */
+enum usb_init_type {
+ USB_INIT_HOST,
+ USB_INIT_DEVICE
+};
+
/**********************************************************************
* this is how the lowlevel part communicate with the outer world
*/
@@ -170,32 +180,22 @@ extern void udc_disconnect(void);
#endif
/*
- * You can initialize platform's USB host or device
- * ports by passing this enum as an argument to
- * board_usb_init().
- */
-enum board_usb_init_type {
- USB_INIT_HOST,
- USB_INIT_DEVICE
-};
-
-/*
* board-specific hardware initialization, called by
* usb drivers and u-boot commands
*
* @param index USB controller number
* @param init initializes controller as USB host or device
*/
-int board_usb_init(int index, enum board_usb_init_type init);
+int board_usb_init(int index, enum usb_init_type init);
/*
* can be used to clean up after failed USB initialization attempt
* vide: board_usb_init()
*
* @param index USB controller number for selective cleanup
- * @param init board_usb_init_type passed to board_usb_init()
+ * @param init usb_init_type passed to board_usb_init()
*/
-int board_usb_cleanup(int index, enum board_usb_init_type init);
+int board_usb_cleanup(int index, enum usb_init_type init);
#ifdef CONFIG_USB_STORAGE
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 02/10] usb: add enum usb_init_type parameter to usb_lowlevel_init
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
2013-10-10 22:27 ` [U-Boot] [PATCH V6 01/10] usb: rename board_usb_init_type to usb_init_type Troy Kisky
@ 2013-10-10 22:27 ` Troy Kisky
2013-10-10 22:27 ` [U-Boot] [PATCH V6 03/10] usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init Troy Kisky
` (8 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:27 UTC (permalink / raw)
To: u-boot
This parameter will later be used to verify OTG ports.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v6: new patch
---
arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c | 2 +-
arch/powerpc/cpu/mpc5xxx/usb_ohci.c | 2 +-
arch/powerpc/cpu/ppc4xx/usb_ohci.c | 2 +-
arch/sparc/cpu/leon3/usb_uhci.c | 2 +-
board/mpl/common/usb_uhci.c | 2 +-
common/usb.c | 2 +-
drivers/usb/gadget/mv_udc.c | 2 +-
drivers/usb/host/ehci-hcd.c | 2 +-
drivers/usb/host/isp116x-hcd.c | 2 +-
drivers/usb/host/ohci-hcd.c | 2 +-
drivers/usb/host/ohci-s3c24xx.c | 2 +-
drivers/usb/host/r8a66597-hcd.c | 2 +-
drivers/usb/host/sl811-hcd.c | 2 +-
drivers/usb/host/xhci.c | 2 +-
drivers/usb/musb-new/musb_uboot.c | 2 +-
drivers/usb/musb/musb_hcd.c | 2 +-
include/usb.h | 2 +-
17 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c b/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c
index 931f95a..fd0ec65 100644
--- a/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c
+++ b/arch/mips/cpu/mips32/au1x00/au1x00_usb_ohci.c
@@ -1548,7 +1548,7 @@ static void hc_release_ohci (ohci_t *ohci)
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
u32 pin_func;
u32 sys_freqctrl, sys_clksrc;
diff --git a/arch/powerpc/cpu/mpc5xxx/usb_ohci.c b/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
index 3d345ff..a68f9d6 100644
--- a/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
+++ b/arch/powerpc/cpu/mpc5xxx/usb_ohci.c
@@ -1544,7 +1544,7 @@ static void hc_release_ohci (ohci_t *ohci)
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
/* Set the USB Clock */
diff --git a/arch/powerpc/cpu/ppc4xx/usb_ohci.c b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
index b371a75..fafc15e 100644
--- a/arch/powerpc/cpu/ppc4xx/usb_ohci.c
+++ b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
@@ -1549,7 +1549,7 @@ static void hc_release_ohci (ohci_t *ohci)
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
memset (&gohci, 0, sizeof (ohci_t));
memset (&urb_priv, 0, sizeof (urb_priv_t));
diff --git a/arch/sparc/cpu/leon3/usb_uhci.c b/arch/sparc/cpu/leon3/usb_uhci.c
index 5de48c1..c411ded 100644
--- a/arch/sparc/cpu/leon3/usb_uhci.c
+++ b/arch/sparc/cpu/leon3/usb_uhci.c
@@ -688,7 +688,7 @@ void handle_usb_interrupt(void)
/* init uhci
*/
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
unsigned char temp;
ambapp_ahbdev ahbdev;
diff --git a/board/mpl/common/usb_uhci.c b/board/mpl/common/usb_uhci.c
index ff7ce82..6bbb527 100644
--- a/board/mpl/common/usb_uhci.c
+++ b/board/mpl/common/usb_uhci.c
@@ -584,7 +584,7 @@ void handle_usb_interrupt(void)
/* init uhci
*/
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
unsigned char temp;
int busdevfunc;
diff --git a/common/usb.c b/common/usb.c
index 414f9c2..60daa10 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -75,7 +75,7 @@ int usb_init(void)
for (i = 0; i < CONFIG_USB_MAX_CONTROLLER_COUNT; i++) {
/* init low_level USB */
printf("USB%d: ", i);
- if (usb_lowlevel_init(i, &ctrl)) {
+ if (usb_lowlevel_init(i, USB_INIT_HOST, &ctrl)) {
puts("lowlevel init failed\n");
continue;
}
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index 418faf6..3ee53a5 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -692,7 +692,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
if (driver->speed != USB_SPEED_FULL && driver->speed != USB_SPEED_HIGH)
return -EINVAL;
- ret = usb_lowlevel_init(0, (void **)&controller.ctrl);
+ ret = usb_lowlevel_init(0, USB_INIT_DEVICE, (void **)&controller.ctrl);
if (ret)
return ret;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 3ae04c0..6c21f47 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -919,7 +919,7 @@ int usb_lowlevel_stop(int index)
return ehci_hcd_stop(index);
}
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
uint32_t reg;
uint32_t cmd;
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 934550a..5aa190b 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1377,7 +1377,7 @@ int isp116x_check_id(struct isp116x *isp116x)
return 0;
}
-int usb_lowlevel_init(int index, void **controller))
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller))
{
struct isp116x *isp116x = &isp116x_dev;
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 756f2fa..4ed07da 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1847,7 +1847,7 @@ static void hc_release_ohci(ohci_t *ohci)
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
#ifdef CONFIG_PCI_OHCI
pci_dev_t pdev;
diff --git a/drivers/usb/host/ohci-s3c24xx.c b/drivers/usb/host/ohci-s3c24xx.c
index 879ac16..42e564e 100644
--- a/drivers/usb/host/ohci-s3c24xx.c
+++ b/drivers/usb/host/ohci-s3c24xx.c
@@ -1642,7 +1642,7 @@ static void hc_release_ohci(struct ohci *ohci)
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index b503b35..fd30d67 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -903,7 +903,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
return 0;
}
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
struct r8a66597 *r8a66597 = &gr8a66597;
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index cead25d..d208045 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -194,7 +194,7 @@ static int sl811_hc_reset(void)
return 1;
}
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
root_hub_devnum = 0;
sl811_hc_reset();
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 57fa4ff..d1c2e5c 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -936,7 +936,7 @@ submit_control_msg(struct usb_device *udev, unsigned long pipe, void *buffer,
* @param index index to the host controller data structure
* @return pointer to the intialised controller
*/
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
uint32_t val;
uint32_t val2;
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index c240032..0512680 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -112,7 +112,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe,
return submit_urb(&hcd, urb);
}
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
u8 power;
void *mbase;
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 41a8126..3b16d18 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -1080,7 +1080,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
/*
* This function initializes the usb controller module.
*/
-int usb_lowlevel_init(int index, void **controller)
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
{
u8 power;
u32 timeout;
diff --git a/include/usb.h b/include/usb.h
index b4fea52..d9fedee 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -152,7 +152,7 @@ enum usb_init_type {
defined(CONFIG_USB_MUSB_DSPS) || defined(CONFIG_USB_MUSB_AM35X) || \
defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined(CONFIG_USB_XHCI)
-int usb_lowlevel_init(int index, void **controller);
+int usb_lowlevel_init(int index, enum usb_init_type init, void **controller);
int usb_lowlevel_stop(int index);
int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 03/10] usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init.
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
2013-10-10 22:27 ` [U-Boot] [PATCH V6 01/10] usb: rename board_usb_init_type to usb_init_type Troy Kisky
2013-10-10 22:27 ` [U-Boot] [PATCH V6 02/10] usb: add enum usb_init_type parameter to usb_lowlevel_init Troy Kisky
@ 2013-10-10 22:27 ` Troy Kisky
2013-10-20 21:43 ` Marek Vasut
2013-10-10 22:27 ` [U-Boot] [PATCH V6 04/10] usb: gadget: mv_udc: don't check CONFIG_USB_MAX_CONTROLLER_COUNT Troy Kisky
` (7 subsequent siblings)
10 siblings, 1 reply; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:27 UTC (permalink / raw)
To: u-boot
This paramter will later be used to initialize OTG ports in
host or device mode.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v6: new patch
---
board/compulab/cm_t35/cm_t35.c | 3 ++-
board/htkw/mcx/mcx.c | 3 ++-
board/technexion/twister/twister.c | 3 ++-
board/teejet/mt_ventoux/mt_ventoux.c | 3 ++-
board/ti/beagle/beagle.c | 3 ++-
board/ti/omap5_uevm/evm.c | 3 ++-
board/ti/panda/panda.c | 3 ++-
drivers/usb/host/ehci-armada100.c | 3 ++-
drivers/usb/host/ehci-atmel.c | 3 ++-
drivers/usb/host/ehci-exynos.c | 3 ++-
drivers/usb/host/ehci-faraday.c | 4 ++--
drivers/usb/host/ehci-fsl.c | 3 ++-
drivers/usb/host/ehci-hcd.c | 15 ++++++++++-----
drivers/usb/host/ehci-ixp4xx.c | 3 ++-
drivers/usb/host/ehci-marvell.c | 3 ++-
drivers/usb/host/ehci-mpc512x.c | 3 ++-
drivers/usb/host/ehci-mx5.c | 3 ++-
drivers/usb/host/ehci-mx6.c | 3 ++-
drivers/usb/host/ehci-mxc.c | 3 ++-
drivers/usb/host/ehci-mxs.c | 3 ++-
drivers/usb/host/ehci-pci.c | 4 ++--
drivers/usb/host/ehci-ppc4xx.c | 3 ++-
drivers/usb/host/ehci-spear.c | 3 ++-
drivers/usb/host/ehci-tegra.c | 3 ++-
drivers/usb/host/ehci-vct.c | 3 ++-
drivers/usb/host/ehci.h | 3 ++-
26 files changed, 60 insertions(+), 32 deletions(-)
diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index 7626abc..19945c1 100644
--- a/board/compulab/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -565,7 +565,8 @@ struct omap_usbhs_board_data usbhs_bdata = {
};
#define SB_T35_USB_HUB_RESET_GPIO 167
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
u8 val;
int offset;
diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c
index 6f85b47..4330cf0 100644
--- a/board/htkw/mcx/mcx.c
+++ b/board/htkw/mcx/mcx.c
@@ -40,7 +40,8 @@ static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
};
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
}
diff --git a/board/technexion/twister/twister.c b/board/technexion/twister/twister.c
index 6f2ff55..054e7cc 100644
--- a/board/technexion/twister/twister.c
+++ b/board/technexion/twister/twister.c
@@ -51,7 +51,8 @@ static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
};
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
}
diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c
index df873f5..c32d554 100644
--- a/board/teejet/mt_ventoux/mt_ventoux.c
+++ b/board/teejet/mt_ventoux/mt_ventoux.c
@@ -102,7 +102,8 @@ static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
};
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
}
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 41fed54..9669a32 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -521,7 +521,8 @@ static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED
};
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor);
}
diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c
index 228df29..0d11512 100644
--- a/board/ti/omap5_uevm/evm.c
+++ b/board/ti/omap5_uevm/evm.c
@@ -159,7 +159,8 @@ static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[2] = OMAP_EHCI_PORT_MODE_HSIC,
};
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
int ret;
int reg;
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index fe7a437..ed63a98 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -253,7 +253,8 @@ static struct omap_usbhs_board_data usbhs_bdata = {
.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
};
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
int ret;
unsigned int utmi_clk;
diff --git a/drivers/usb/host/ehci-armada100.c b/drivers/usb/host/ehci-armada100.c
index 636b6e5..012eb3a 100644
--- a/drivers/usb/host/ehci-armada100.c
+++ b/drivers/usb/host/ehci-armada100.c
@@ -22,7 +22,8 @@
/*
* EHCI host controller init
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
if (utmi_init() < 0)
return -1;
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 67444b2..9ffe501 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -21,7 +21,8 @@
*/
#define EN_UPLL_TIMEOUT 500UL
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
ulong start_time, tmp_time;
diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index 15926c4..66b4de0 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -141,7 +141,8 @@ static void reset_usb_phy(struct exynos_usb_phy *usb)
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct exynos_ehci *ctx = &exynos;
diff --git a/drivers/usb/host/ehci-faraday.c b/drivers/usb/host/ehci-faraday.c
index 4a36acd..3b761bc 100644
--- a/drivers/usb/host/ehci-faraday.c
+++ b/drivers/usb/host/ehci-faraday.c
@@ -33,8 +33,8 @@ static inline int ehci_is_fotg2xx(union ehci_faraday_regs *regs)
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **ret_hccr,
- struct ehci_hcor **ret_hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **ret_hccr, struct ehci_hcor **ret_hcor)
{
struct ehci_hccr *hccr;
struct ehci_hcor *hcor;
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 0ef6f23..8f00919 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -35,7 +35,8 @@ static int usb_phy_clk_valid(struct usb_ehci *ehci)
*
* Excerpts from linux ehci fsl driver.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct usb_ehci *ehci;
const char *phy_type = NULL;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 6c21f47..8bd1eb8 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -926,17 +926,22 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
struct QH *qh_list;
struct QH *periodic;
int i;
+ int rc;
- if (ehci_hcd_init(index, &ehcic[index].hccr, &ehcic[index].hcor))
- return -1;
+ rc = ehci_hcd_init(index, init, &ehcic[index].hccr, &ehcic[index].hcor);
+ if (rc)
+ return rc;
+ if (init == USB_INIT_DEVICE)
+ goto done;
/* EHCI spec section 4.1 */
if (ehci_reset(index))
return -1;
#if defined(CONFIG_EHCI_HCD_INIT_AFTER_RESET)
- if (ehci_hcd_init(index, &ehcic[index].hccr, &ehcic[index].hcor))
- return -1;
+ rc = ehci_hcd_init(index, init, &ehcic[index].hccr, &ehcic[index].hcor);
+ if (rc)
+ return rc;
#endif
/* Set the high address word (aka segment) for 64-bit controller */
if (ehci_readl(&ehcic[index].hccr->cr_hccparams) & 1)
@@ -1037,7 +1042,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
printf("USB EHCI %x.%02x\n", reg >> 8, reg & 0xff);
ehcic[index].rootdev = 0;
-
+done:
*controller = &ehcic[index];
return 0;
}
diff --git a/drivers/usb/host/ehci-ixp4xx.c b/drivers/usb/host/ehci-ixp4xx.c
index 56ef7e6..646e815 100644
--- a/drivers/usb/host/ehci-ixp4xx.c
+++ b/drivers/usb/host/ehci-ixp4xx.c
@@ -14,7 +14,8 @@
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
*hccr = (struct ehci_hccr *)(0xcd000100);
*hcor = (struct ehci_hcor *)((uint32_t) *hccr
diff --git a/drivers/usb/host/ehci-marvell.c b/drivers/usb/host/ehci-marvell.c
index ee97fd2..52c43fd 100644
--- a/drivers/usb/host/ehci-marvell.c
+++ b/drivers/usb/host/ehci-marvell.c
@@ -74,7 +74,8 @@ static void usb_brg_adrdec_setup(void)
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
usb_brg_adrdec_setup();
diff --git a/drivers/usb/host/ehci-mpc512x.c b/drivers/usb/host/ehci-mpc512x.c
index bb6e7ac..a221090 100644
--- a/drivers/usb/host/ehci-mpc512x.c
+++ b/drivers/usb/host/ehci-mpc512x.c
@@ -32,7 +32,8 @@ static void usb_platform_dr_init(volatile struct usb_ehci *ehci);
* This code is derived from EHCI FSL USB Linux driver for MPC5121
*
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
volatile struct usb_ehci *ehci;
diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c
index dd11f53..7566c61 100644
--- a/drivers/usb/host/ehci-mx5.c
+++ b/drivers/usb/host/ehci-mx5.c
@@ -218,7 +218,8 @@ void __weak board_ehci_hcd_postinit(struct usb_ehci *ehci, int port)
{
}
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct usb_ehci *ehci;
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index eb24af5..4d7da52 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -155,7 +155,8 @@ int __weak board_ehci_hcd_init(int port)
return 0;
}
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct usb_ehci *ehci;
diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
index a3048d1..f09c75a 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -208,7 +208,8 @@ static int mxc_set_usbcontrol(int port, unsigned int flags)
return 0;
}
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct usb_ehci *ehci;
#ifdef CONFIG_MX31
diff --git a/drivers/usb/host/ehci-mxs.c b/drivers/usb/host/ehci-mxs.c
index 286a380..4d652b3 100644
--- a/drivers/usb/host/ehci-mxs.c
+++ b/drivers/usb/host/ehci-mxs.c
@@ -77,7 +77,8 @@ static int ehci_mxs_toggle_clock(const struct ehci_mxs_port *port, int enable)
return 0;
}
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
int ret;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 90d7a6f..7a1ffe5 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -69,8 +69,8 @@ static pci_dev_t ehci_find_class(int index)
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **ret_hccr,
- struct ehci_hcor **ret_hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **ret_hccr, struct ehci_hcor **ret_hcor)
{
pci_dev_t pdev;
uint32_t cmd;
diff --git a/drivers/usb/host/ehci-ppc4xx.c b/drivers/usb/host/ehci-ppc4xx.c
index 462fcfb..9aee3ff 100644
--- a/drivers/usb/host/ehci-ppc4xx.c
+++ b/drivers/usb/host/ehci-ppc4xx.c
@@ -15,7 +15,8 @@
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
*hccr = (struct ehci_hccr *)(CONFIG_SYS_PPC4XX_USB_ADDR);
*hcor = (struct ehci_hcor *)((uint32_t) *hccr +
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 6758316..210ee9e 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -20,7 +20,8 @@
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
*hccr = (struct ehci_hccr *)(CONFIG_SYS_UHC0_EHCI_BASE + 0x100);
*hcor = (struct ehci_hcor *)((uint32_t)*hccr
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index cc23133..0b42aa5 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -734,7 +734,8 @@ int usb_process_devicetree(const void *blob)
* @param hcor returns start address of EHCI HCOR registers
* @return 0 if ok, -1 on error (generally invalid port number)
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct fdt_usb *config;
struct usb_ctlr *usbctlr;
diff --git a/drivers/usb/host/ehci-vct.c b/drivers/usb/host/ehci-vct.c
index 4252c27..512ad3f 100644
--- a/drivers/usb/host/ehci-vct.c
+++ b/drivers/usb/host/ehci-vct.c
@@ -15,7 +15,8 @@ int vct_ehci_hcd_init(u32 *hccr, u32 *hcor);
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
int ret;
u32 vct_hccr;
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 3e1c312..093eb4b 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -250,7 +250,8 @@ struct ehci_ctrl {
};
/* Low level init functions */
-int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor);
+int ehci_hcd_init(int index, enum usb_init_type init,
+ struct ehci_hccr **hccr, struct ehci_hcor **hcor);
int ehci_hcd_stop(int index);
#endif /* USB_EHCI_H */
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 04/10] usb: gadget: mv_udc: don't check CONFIG_USB_MAX_CONTROLLER_COUNT
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (2 preceding siblings ...)
2013-10-10 22:27 ` [U-Boot] [PATCH V6 03/10] usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init Troy Kisky
@ 2013-10-10 22:27 ` Troy Kisky
2013-10-10 22:27 ` [U-Boot] [PATCH V6 05/10] usb: ehci-mx6: add support for otg port Troy Kisky
` (6 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:27 UTC (permalink / raw)
To: u-boot
i.mx6 has 1 otg controller, and 3 host ports. So,
CONFIG_USB_MAX_CONTROLLER_COUNT can be greater than 1
even though only 1 device mode controller is supported.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v4: new patch
v5: no change
v6: no change
---
drivers/usb/gadget/mv_udc.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index 3ee53a5..13f2d6d 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -17,10 +17,6 @@
#include <linux/types.h>
#include <usb/mv_udc.h>
-#if CONFIG_USB_MAX_CONTROLLER_COUNT > 1
-#error This driver only supports one single controller.
-#endif
-
/*
* Check if the system has too long cachelines. If the cachelines are
* longer then 128b, the driver will not be able flush/invalidate data
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 05/10] usb: ehci-mx6: add support for otg port
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (3 preceding siblings ...)
2013-10-10 22:27 ` [U-Boot] [PATCH V6 04/10] usb: gadget: mv_udc: don't check CONFIG_USB_MAX_CONTROLLER_COUNT Troy Kisky
@ 2013-10-10 22:27 ` Troy Kisky
2013-10-10 22:28 ` [U-Boot] [PATCH V6 06/10] usb: gadget: mv_udc: fix full speed connections Troy Kisky
` (5 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:27 UTC (permalink / raw)
To: u-boot
Previously, only host1 was supported using an index of 0.
Now, otg has index 0, host1 is 1, host2 is 2, host3 is 3.
Since OTG requires usbmode to be set after reset, I added
CONFIG_EHCI_HCD_INIT_AFTER_RESET to nitrogen6x.h and
mx6qsabreauto.h.
I also added a weak function board_ehci_power to handle
turning power on/off for otg.
Type is type of device connected (USB stick vs Host.)
Init is type of device desired.
Only power up port if type == init == USB_INIT_HOST.
Only return error if type != init.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
V4: new patch, replaces "usb: gadget: mv_udc: fix hardware udc address for i.MX6"
and has the bonus of giving OTG host mode support
V5: use CONFIG_EHCI_HCD_INIT_AFTER_RESET instead of a weak function.
Return error if otg_id is high.
V6: removed USBPHY_CTRL_OTD_ID_BIT and used a mask MACRO instead.
Added unreferenced members to struct usbnc_regs and added comment
Added device mode support as well
---
drivers/usb/host/ehci-mx6.c | 131 ++++++++++++++++++++++++++++------------
include/configs/mx6qsabreauto.h | 3 +-
include/configs/nitrogen6x.h | 3 +-
3 files changed, 95 insertions(+), 42 deletions(-)
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 4d7da52..c0a557b 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -35,6 +35,7 @@
#define USBPHY_CTRL_CLKGATE 0x40000000
#define USBPHY_CTRL_ENUTMILEVEL3 0x00008000
#define USBPHY_CTRL_ENUTMILEVEL2 0x00004000
+#define USBPHY_CTRL_OTG_ID 0x08000000
#define ANADIG_USB2_CHRG_DETECT_EN_B 0x00100000
#define ANADIG_USB2_CHRG_DETECT_CHK_CHRG_B 0x00080000
@@ -49,52 +50,84 @@
#define UCTRL_OVER_CUR_DIS (1 << 7) /* Disable OTG Overcurrent Detection */
/* USBCMD */
-#define UH1_USBCMD_OFFSET 0x140
#define UCMD_RUN_STOP (1 << 0) /* controller run/stop */
#define UCMD_RESET (1 << 1) /* controller reset */
-static void usbh1_internal_phy_clock_gate(int on)
+static const unsigned phy_bases[] = {
+ USB_PHY0_BASE_ADDR,
+ USB_PHY1_BASE_ADDR,
+};
+
+static void usb_internal_phy_clock_gate(int index, int on)
{
- void __iomem *phy_reg = (void __iomem *)USB_PHY1_BASE_ADDR;
+ void __iomem *phy_reg;
+
+ if (index >= ARRAY_SIZE(phy_bases))
+ return;
+ phy_reg = (void __iomem *)phy_bases[index];
phy_reg += on ? USBPHY_CTRL_CLR : USBPHY_CTRL_SET;
__raw_writel(USBPHY_CTRL_CLKGATE, phy_reg);
}
-static void usbh1_power_config(void)
+static void usb_power_config(int index)
{
struct anatop_regs __iomem *anatop =
(struct anatop_regs __iomem *)ANATOP_BASE_ADDR;
+ void __iomem *chrg_detect;
+ void __iomem *pll_480_ctrl_clr;
+ void __iomem *pll_480_ctrl_set;
+
+ switch (index) {
+ case 0:
+ chrg_detect = &anatop->usb1_chrg_detect;
+ pll_480_ctrl_clr = &anatop->usb1_pll_480_ctrl_clr;
+ pll_480_ctrl_set = &anatop->usb1_pll_480_ctrl_set;
+ break;
+ case 1:
+ chrg_detect = &anatop->usb2_chrg_detect;
+ pll_480_ctrl_clr = &anatop->usb2_pll_480_ctrl_clr;
+ pll_480_ctrl_set = &anatop->usb2_pll_480_ctrl_set;
+ break;
+ default:
+ return;
+ }
/*
- * Some phy and power's special controls for host1
+ * Some phy and power's special controls
* 1. The external charger detector needs to be disabled
* or the signal at DP will be poor
- * 2. The PLL's power and output to usb for host 1
+ * 2. The PLL's power and output to usb
* is totally controlled by IC, so the Software only needs
* to enable them at initializtion.
*/
__raw_writel(ANADIG_USB2_CHRG_DETECT_EN_B |
ANADIG_USB2_CHRG_DETECT_CHK_CHRG_B,
- &anatop->usb2_chrg_detect);
+ chrg_detect);
__raw_writel(ANADIG_USB2_PLL_480_CTRL_BYPASS,
- &anatop->usb2_pll_480_ctrl_clr);
+ pll_480_ctrl_clr);
__raw_writel(ANADIG_USB2_PLL_480_CTRL_ENABLE |
ANADIG_USB2_PLL_480_CTRL_POWER |
ANADIG_USB2_PLL_480_CTRL_EN_USB_CLKS,
- &anatop->usb2_pll_480_ctrl_set);
+ pll_480_ctrl_set);
}
-static int usbh1_phy_enable(void)
+/* Return 0 : host node, <>0 : device mode */
+static int usb_phy_enable(int index, struct usb_ehci *ehci)
{
- void __iomem *phy_reg = (void __iomem *)USB_PHY1_BASE_ADDR;
- void __iomem *phy_ctrl = (void __iomem *)(phy_reg + USBPHY_CTRL);
- void __iomem *usb_cmd = (void __iomem *)(USBOH3_USB_BASE_ADDR +
- USB_H1REGS_OFFSET +
- UH1_USBCMD_OFFSET);
+ void __iomem *phy_reg;
+ void __iomem *phy_ctrl;
+ void __iomem *usb_cmd;
u32 val;
+ if (index >= ARRAY_SIZE(phy_bases))
+ return 0;
+
+ phy_reg = (void __iomem *)phy_bases[index];
+ phy_ctrl = (void __iomem *)(phy_reg + USBPHY_CTRL);
+ usb_cmd = (void __iomem *)&ehci->usbcmd;
+
/* Stop then Reset */
val = __raw_readl(usb_cmd);
val &= ~UCMD_RUN_STOP;
@@ -123,31 +156,41 @@ static int usbh1_phy_enable(void)
/* Power up the PHY */
__raw_writel(0, phy_reg + USBPHY_PWD);
/* enable FS/LS device */
- val = __raw_readl(phy_reg + USBPHY_CTRL);
+ val = __raw_readl(phy_ctrl);
val |= (USBPHY_CTRL_ENUTMILEVEL2 | USBPHY_CTRL_ENUTMILEVEL3);
- __raw_writel(val, phy_reg + USBPHY_CTRL);
+ __raw_writel(val, phy_ctrl);
- return 0;
+ return val & USBPHY_CTRL_OTG_ID;
}
-static void usbh1_oc_config(void)
+/* Base address for this IP block is 0x02184800 */
+struct usbnc_regs {
+ u32 ctrl[4]; /* otg/host1-3 */
+ u32 uh2_hsic_ctrl;
+ u32 uh3_hsic_ctrl;
+ u32 otg_phy_ctrl_0;
+ u32 uh1_phy_ctrl_0;
+};
+
+static void usb_oc_config(int index)
{
- void __iomem *usb_base = (void __iomem *)USBOH3_USB_BASE_ADDR;
- void __iomem *usbother_base = usb_base + USB_OTHERREGS_OFFSET;
+ struct usbnc_regs *usbnc = (struct usbnc_regs *)(USBOH3_USB_BASE_ADDR +
+ USB_OTHERREGS_OFFSET);
+ void __iomem *ctrl = (void __iomem *)(&usbnc->ctrl[index]);
u32 val;
- val = __raw_readl(usbother_base + USB_H1_CTRL_OFFSET);
+ val = __raw_readl(ctrl);
#if CONFIG_MACH_TYPE == MACH_TYPE_MX6Q_ARM2
/* mx6qarm2 seems to required a different setting*/
val &= ~UCTRL_OVER_CUR_POL;
#else
val |= UCTRL_OVER_CUR_POL;
#endif
- __raw_writel(val, usbother_base + USB_H1_CTRL_OFFSET);
+ __raw_writel(val, ctrl);
- val = __raw_readl(usbother_base + USB_H1_CTRL_OFFSET);
+ val = __raw_readl(ctrl);
val |= UCTRL_OVER_CUR_DIS;
- __raw_writel(val, usbother_base + USB_H1_CTRL_OFFSET);
+ __raw_writel(val, ctrl);
}
int __weak board_ehci_hcd_init(int port)
@@ -155,34 +198,42 @@ int __weak board_ehci_hcd_init(int port)
return 0;
}
+int __weak board_ehci_power(int port, int on)
+{
+ return 0;
+}
+
int ehci_hcd_init(int index, enum usb_init_type init,
struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
- struct usb_ehci *ehci;
+ enum usb_init_type type;
+ struct usb_ehci *ehci = (struct usb_ehci *)(USBOH3_USB_BASE_ADDR +
+ (0x200 * index));
+ if (index > 3)
+ return -EINVAL;
enable_usboh3_clk(1);
mdelay(1);
/* Do board specific initialization */
- board_ehci_hcd_init(CONFIG_MXC_USB_PORT);
-
-#if CONFIG_MXC_USB_PORT == 1
- /* USB Host 1 */
- usbh1_power_config();
- usbh1_oc_config();
- usbh1_internal_phy_clock_gate(1);
- usbh1_phy_enable();
-#else
-#error "MXC USB port not yet supported"
-#endif
+ board_ehci_hcd_init(index);
+
+ usb_power_config(index);
+ usb_oc_config(index);
+ usb_internal_phy_clock_gate(index, 1);
+ type = usb_phy_enable(index, ehci) ? USB_INIT_DEVICE : USB_INIT_HOST;
- ehci = (struct usb_ehci *)(USBOH3_USB_BASE_ADDR +
- (0x200 * CONFIG_MXC_USB_PORT));
*hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);
*hcor = (struct ehci_hcor *)((uint32_t)*hccr +
HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));
- setbits_le32(&ehci->usbmode, CM_HOST);
+ if ((type == init) || (type == USB_INIT_DEVICE))
+ board_ehci_power(index, (type == USB_INIT_DEVICE) ? 0 : 1);
+ if (type != init)
+ return -ENODEV;
+ if (type == USB_INIT_DEVICE)
+ return 0;
+ setbits_le32(&ehci->usbmode, CM_HOST);
__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);
setbits_le32(&ehci->portsc, USB_EN);
diff --git a/include/configs/mx6qsabreauto.h b/include/configs/mx6qsabreauto.h
index 5530fc6..9e48a49 100644
--- a/include/configs/mx6qsabreauto.h
+++ b/include/configs/mx6qsabreauto.h
@@ -23,7 +23,8 @@
#define CONFIG_USB_STORAGE
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
-#define CONFIG_MXC_USB_PORT 1
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
index 065dc97..a08eea6 100644
--- a/include/configs/nitrogen6x.h
+++ b/include/configs/nitrogen6x.h
@@ -125,7 +125,8 @@
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_USB_ETHER_SMSC95XX
-#define CONFIG_MXC_USB_PORT 1
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 06/10] usb: gadget: mv_udc: fix full speed connections
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (4 preceding siblings ...)
2013-10-10 22:27 ` [U-Boot] [PATCH V6 05/10] usb: ehci-mx6: add support for otg port Troy Kisky
@ 2013-10-10 22:28 ` Troy Kisky
2013-10-10 22:28 ` [U-Boot] [PATCH V6 07/10] usb: gadget: mv_udc: optimize bounce Troy Kisky
` (4 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:28 UTC (permalink / raw)
To: u-boot
Set maximum packet length in queue header to wMaxPacketSize
of endpoint.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v4: no change
v5: no change
v6: no change
---
drivers/usb/gadget/mv_udc.c | 48 ++++++++++++++++++++++++++++++++-------------
1 file changed, 34 insertions(+), 14 deletions(-)
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index 13f2d6d..08845de 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -14,6 +14,7 @@
#include <net.h>
#include <malloc.h>
#include <asm/io.h>
+#include <asm/unaligned.h>
#include <linux/types.h>
#include <usb/mv_udc.h>
@@ -207,7 +208,7 @@ static void mv_ep_free_request(struct usb_ep *ep, struct usb_request *_req)
return;
}
-static void ep_enable(int num, int in)
+static void ep_enable(int num, int in, int maxpacket)
{
struct ept_queue_head *head;
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
@@ -221,7 +222,7 @@ static void ep_enable(int num, int in)
n |= (CTRL_RXE | CTRL_RXR | CTRL_RXT_BULK);
if (num != 0) {
- head->config = CONFIG_MAX_PKT(EP_MAX_PACKET_SIZE) | CONFIG_ZLT;
+ head->config = CONFIG_MAX_PKT(maxpacket) | CONFIG_ZLT;
mv_flush_qh(num);
}
writel(n, &udc->epctrl[num]);
@@ -234,8 +235,21 @@ static int mv_ep_enable(struct usb_ep *ep,
int num, in;
num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
in = (desc->bEndpointAddress & USB_DIR_IN) != 0;
- ep_enable(num, in);
mv_ep->desc = desc;
+
+ if (num) {
+ int max = get_unaligned_le16(&desc->wMaxPacketSize);
+
+ if ((max > 64) && (controller.gadget.speed == USB_SPEED_FULL))
+ max = 64;
+ if (ep->maxpacket != max) {
+ DBG("%s: from %d to %d\n", __func__,
+ ep->maxpacket, max);
+ ep->maxpacket = max;
+ }
+ }
+ ep_enable(num, in, ep->maxpacket);
+ DBG("%s: num=%d maxpacket=%d\n", __func__, num, ep->maxpacket);
return 0;
}
@@ -410,14 +424,16 @@ static void handle_setup(void)
if ((r.wValue == 0) && (r.wLength == 0)) {
req->length = 0;
for (i = 0; i < NUM_ENDPOINTS; i++) {
- if (!controller.ep[i].desc)
+ struct mv_ep *ep = &controller.ep[i];
+
+ if (!ep->desc)
continue;
- num = controller.ep[i].desc->bEndpointAddress
+ num = ep->desc->bEndpointAddress
& USB_ENDPOINT_NUMBER_MASK;
- in = (controller.ep[i].desc->bEndpointAddress
+ in = (ep->desc->bEndpointAddress
& USB_DIR_IN) != 0;
if ((num == _num) && (in == _in)) {
- ep_enable(num, in);
+ ep_enable(num, in, ep->ep.maxpacket);
usb_ep_queue(controller.gadget.ep0,
req, 0);
break;
@@ -501,15 +517,19 @@ void udc_irq(void)
DBG("-- suspend --\n");
if (n & STS_PCI) {
- DBG("-- portchange --\n");
+ int max = 64;
+ int speed = USB_SPEED_FULL;
+
bit = (readl(&udc->portsc) >> 26) & 3;
+ DBG("-- portchange %x %s\n", bit, (bit == 2) ? "High" : "Full");
if (bit == 2) {
- controller.gadget.speed = USB_SPEED_HIGH;
- for (i = 1; i < NUM_ENDPOINTS && n; i++)
- if (controller.ep[i].desc)
- controller.ep[i].ep.maxpacket = 512;
- } else {
- controller.gadget.speed = USB_SPEED_FULL;
+ speed = USB_SPEED_HIGH;
+ max = 512;
+ }
+ controller.gadget.speed = speed;
+ for (i = 1; i < NUM_ENDPOINTS; i++) {
+ if (controller.ep[i].ep.maxpacket > max)
+ controller.ep[i].ep.maxpacket = max;
}
}
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 07/10] usb: gadget: mv_udc: optimize bounce
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (5 preceding siblings ...)
2013-10-10 22:28 ` [U-Boot] [PATCH V6 06/10] usb: gadget: mv_udc: fix full speed connections Troy Kisky
@ 2013-10-10 22:28 ` Troy Kisky
2013-10-10 22:28 ` [U-Boot] [PATCH V6 08/10] usb: gadget: mv_udc: optimize ep_enable Troy Kisky
` (3 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:28 UTC (permalink / raw)
To: u-boot
Only perform one copy, either in the bounce
routine for IN transfers, or the debounce
rtn for OUT transfer.
On out transfers, only copy the number
of bytes received from the bounce buffer
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v4: no change
v5: no change
v6: no change
---
drivers/usb/gadget/mv_udc.c | 37 ++++++++++++++++---------------------
1 file changed, 16 insertions(+), 21 deletions(-)
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index 08845de..a165e12 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -261,7 +261,7 @@ static int mv_ep_disable(struct usb_ep *ep)
return 0;
}
-static int mv_bounce(struct mv_ep *ep)
+static int mv_bounce(struct mv_ep *ep, int in)
{
uint32_t addr = (uint32_t)ep->req.buf;
uint32_t ba;
@@ -290,8 +290,8 @@ align:
if (!ep->b_buf)
return -ENOMEM;
}
-
- memcpy(ep->b_buf, ep->req.buf, ep->req.length);
+ if (in)
+ memcpy(ep->b_buf, ep->req.buf, ep->req.length);
flush:
ba = (uint32_t)ep->b_buf;
@@ -300,29 +300,25 @@ flush:
return 0;
}
-static void mv_debounce(struct mv_ep *ep)
+static void mv_debounce(struct mv_ep *ep, int in)
{
uint32_t addr = (uint32_t)ep->req.buf;
uint32_t ba = (uint32_t)ep->b_buf;
+ if (in) {
+ if (addr == ba)
+ return; /* not a bounce */
+ goto free;
+ }
invalidate_dcache_range(ba, ba + ep->b_len);
- /* Input buffer address is not aligned. */
- if (addr & (ARCH_DMA_MINALIGN - 1))
- goto copy;
-
- /* Input buffer length is not aligned. */
- if (ep->req.length & (ARCH_DMA_MINALIGN - 1))
- goto copy;
-
- /* The buffer is well aligned, only invalidate cache. */
- return;
+ if (addr == ba)
+ return; /* not a bounce */
-copy:
memcpy(ep->req.buf, ep->b_buf, ep->req.length);
-
+free:
/* Large payloads use allocated buffer, free it. */
- if (ep->req.length > 64)
+ if (ep->b_buf != ep->b_fast)
free(ep->b_buf);
}
@@ -340,7 +336,7 @@ static int mv_ep_queue(struct usb_ep *ep,
head = mv_get_qh(num, in);
len = req->length;
- ret = mv_bounce(mv_ep);
+ ret = mv_bounce(mv_ep, in);
if (ret)
return ret;
@@ -383,10 +379,9 @@ static void handle_ep_complete(struct mv_ep *ep)
num, in ? "in" : "out", item->info, item->page0);
len = (item->info >> 16) & 0x7fff;
-
- mv_debounce(ep);
-
ep->req.length -= len;
+ mv_debounce(ep, in);
+
DBG("ept%d %s complete %x\n",
num, in ? "in" : "out", len);
ep->req.complete(&ep->ep, &ep->req);
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 08/10] usb: gadget: mv_udc: optimize ep_enable
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (6 preceding siblings ...)
2013-10-10 22:28 ` [U-Boot] [PATCH V6 07/10] usb: gadget: mv_udc: optimize bounce Troy Kisky
@ 2013-10-10 22:28 ` Troy Kisky
2013-10-10 22:28 ` [U-Boot] [PATCH V6 09/10] usb: gadget: mv_udc: split mv_udc.h file Troy Kisky
` (2 subsequent siblings)
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:28 UTC (permalink / raw)
To: u-boot
Only get head if not ep0.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v4: no change
v5: no change
v6: no change
---
drivers/usb/gadget/mv_udc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index a165e12..748743c 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -210,10 +210,8 @@ static void mv_ep_free_request(struct usb_ep *ep, struct usb_request *_req)
static void ep_enable(int num, int in, int maxpacket)
{
- struct ept_queue_head *head;
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
unsigned n;
- head = mv_get_qh(num, in);
n = readl(&udc->epctrl[num]);
if (in)
@@ -222,6 +220,8 @@ static void ep_enable(int num, int in, int maxpacket)
n |= (CTRL_RXE | CTRL_RXR | CTRL_RXT_BULK);
if (num != 0) {
+ struct ept_queue_head *head = mv_get_qh(num, in);
+
head->config = CONFIG_MAX_PKT(maxpacket) | CONFIG_ZLT;
mv_flush_qh(num);
}
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 09/10] usb: gadget: mv_udc: split mv_udc.h file
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (7 preceding siblings ...)
2013-10-10 22:28 ` [U-Boot] [PATCH V6 08/10] usb: gadget: mv_udc: optimize ep_enable Troy Kisky
@ 2013-10-10 22:28 ` Troy Kisky
2013-10-10 22:28 ` [U-Boot] [PATCH V6 10/10] usb: udc: add udc.h include file Troy Kisky
2013-10-20 21:48 ` [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Marek Vasut
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:28 UTC (permalink / raw)
To: u-boot
Move defines only needed by mv_udc.c to a file
in the same directory.
This allows usbtty to compile for mv_udc,
but it still doesn't link.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v4: unchanged
v5: unchanged
v6: unchanged
---
drivers/usb/gadget/mv_udc.c | 6 +++
drivers/usb/gadget/mv_udc.h | 115 ++++++++++++++++++++++++++++++++++++++++++
include/usb/mv_udc.h | 118 --------------------------------------------
3 files changed, 121 insertions(+), 118 deletions(-)
create mode 100644 drivers/usb/gadget/mv_udc.h
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c
index 748743c..ce567de 100644
--- a/drivers/usb/gadget/mv_udc.c
+++ b/drivers/usb/gadget/mv_udc.c
@@ -13,10 +13,16 @@
#include <config.h>
#include <net.h>
#include <malloc.h>
+#include <asm/byteorder.h>
+#include <asm/errno.h>
#include <asm/io.h>
#include <asm/unaligned.h>
#include <linux/types.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
#include <usb/mv_udc.h>
+#include "../host/ehci.h"
+#include "mv_udc.h"
/*
* Check if the system has too long cachelines. If the cachelines are
diff --git a/drivers/usb/gadget/mv_udc.h b/drivers/usb/gadget/mv_udc.h
new file mode 100644
index 0000000..c7d8b33
--- /dev/null
+++ b/drivers/usb/gadget/mv_udc.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2011, Marvell Semiconductor Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __GADGET__MV_UDC_H__
+#define __GADGET__MV_UDC_H__
+
+#define NUM_ENDPOINTS 6
+
+struct mv_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; /* 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 */
+#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 mv_ep {
+ struct usb_ep ep;
+ struct list_head queue;
+ const struct usb_endpoint_descriptor *desc;
+
+ struct usb_request req;
+ uint8_t *b_buf;
+ uint32_t b_len;
+ uint8_t b_fast[64] __aligned(ARCH_DMA_MINALIGN);
+};
+
+struct mv_drv {
+ struct usb_gadget gadget;
+ struct usb_gadget_driver *driver;
+ struct ehci_ctrl *ctrl;
+ struct ept_queue_head *epts;
+ struct ept_queue_item *items[2 * NUM_ENDPOINTS];
+ uint8_t *items_mem;
+ struct mv_ep ep[NUM_ENDPOINTS];
+};
+
+struct ept_queue_head {
+ unsigned config;
+ unsigned current; /* read-only */
+
+ unsigned next;
+ unsigned info;
+ unsigned page0;
+ unsigned page1;
+ unsigned page2;
+ unsigned page3;
+ unsigned page4;
+ unsigned reserved_0;
+
+ unsigned char setup_data[8];
+
+ unsigned reserved_1;
+ unsigned reserved_2;
+ unsigned reserved_3;
+ unsigned reserved_4;
+};
+
+#define CONFIG_MAX_PKT(n) ((n) << 16)
+#define CONFIG_ZLT (1 << 29) /* stop on zero-len xfer */
+#define CONFIG_IOS (1 << 15) /* IRQ on setup */
+
+struct ept_queue_item {
+ unsigned next;
+ unsigned info;
+ unsigned page0;
+ unsigned page1;
+ unsigned page2;
+ unsigned page3;
+ unsigned page4;
+ unsigned reserved;
+};
+
+#define TERMINATE 1
+#define INFO_BYTES(n) ((n) << 16)
+#define INFO_IOC (1 << 15)
+#define INFO_ACTIVE (1 << 7)
+#define INFO_HALTED (1 << 6)
+#define INFO_BUFFER_ERROR (1 << 5)
+#define INFO_TX_ERROR (1 << 3)
+#endif
diff --git a/include/usb/mv_udc.h b/include/usb/mv_udc.h
index c71516c..f6c7b5e 100644
--- a/include/usb/mv_udc.h
+++ b/include/usb/mv_udc.h
@@ -9,124 +9,6 @@
#ifndef __MV_UDC_H__
#define __MV_UDC_H__
-#include <asm/byteorder.h>
-#include <asm/errno.h>
-#include <linux/usb/ch9.h>
-#include <linux/usb/gadget.h>
-
-#include "../../drivers/usb/host/ehci.h"
-
-#define NUM_ENDPOINTS 6
-
-/* Endpoint parameters */
-#define MAX_ENDPOINTS 4
-
#define EP_MAX_PACKET_SIZE 0x200
#define EP0_MAX_PACKET_SIZE 64
-
-struct mv_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; /* 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 */
-#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 mv_ep {
- struct usb_ep ep;
- struct list_head queue;
- const struct usb_endpoint_descriptor *desc;
-
- struct usb_request req;
- uint8_t *b_buf;
- uint32_t b_len;
- uint8_t b_fast[64] __aligned(ARCH_DMA_MINALIGN);
-};
-
-struct mv_drv {
- struct usb_gadget gadget;
- struct usb_gadget_driver *driver;
- struct ehci_ctrl *ctrl;
- struct ept_queue_head *epts;
- struct ept_queue_item *items[2 * NUM_ENDPOINTS];
- uint8_t *items_mem;
- struct mv_ep ep[NUM_ENDPOINTS];
-};
-
-struct ept_queue_head {
- unsigned config;
- unsigned current; /* read-only */
-
- unsigned next;
- unsigned info;
- unsigned page0;
- unsigned page1;
- unsigned page2;
- unsigned page3;
- unsigned page4;
- unsigned reserved_0;
-
- unsigned char setup_data[8];
-
- unsigned reserved_1;
- unsigned reserved_2;
- unsigned reserved_3;
- unsigned reserved_4;
-};
-
-#define CONFIG_MAX_PKT(n) ((n) << 16)
-#define CONFIG_ZLT (1 << 29) /* stop on zero-len xfer */
-#define CONFIG_IOS (1 << 15) /* IRQ on setup */
-
-struct ept_queue_item {
- unsigned next;
- unsigned info;
- unsigned page0;
- unsigned page1;
- unsigned page2;
- unsigned page3;
- unsigned page4;
- unsigned reserved;
-};
-
-#define TERMINATE 1
-#define INFO_BYTES(n) ((n) << 16)
-#define INFO_IOC (1 << 15)
-#define INFO_ACTIVE (1 << 7)
-#define INFO_HALTED (1 << 6)
-#define INFO_BUFFER_ERROR (1 << 5)
-#define INFO_TX_ERROR (1 << 3)
-
#endif /* __MV_UDC_H__ */
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 10/10] usb: udc: add udc.h include file
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (8 preceding siblings ...)
2013-10-10 22:28 ` [U-Boot] [PATCH V6 09/10] usb: gadget: mv_udc: split mv_udc.h file Troy Kisky
@ 2013-10-10 22:28 ` Troy Kisky
2013-10-20 21:48 ` [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Marek Vasut
10 siblings, 0 replies; 13+ messages in thread
From: Troy Kisky @ 2013-10-10 22:28 UTC (permalink / raw)
To: u-boot
Move common definitions to udc.h
This allows musb_udc.h to be removed as well.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
v4: updated commit message
removed ifdef UDC_BULK_HS_PACKET_SIZE since 512
is the only legal value, it shouldn't be overridden.
v5: use #if !defined(CONFIG_PPC) && !defined(CONFIG_OMAP1510)
for UDC_xxx_PACKET_SIZE setting
v6: no change
---
drivers/serial/usbtty.h | 3 +--
drivers/usb/gadget/designware_udc.c | 1 +
drivers/usb/gadget/mpc8xx_udc.c | 1 +
drivers/usb/gadget/omap1510_udc.c | 1 +
drivers/usb/gadget/pxa27x_udc.c | 1 +
drivers/usb/musb/musb_udc.c | 3 ++-
include/usb/designware_udc.h | 31 ----------------------
include/usb/mpc8xx_udc.h | 19 +------------
include/usb/musb_udc.h | 40 ----------------------------
include/usb/omap1510_udc.h | 31 +++++-----------------
include/usb/pxa27x_udc.h | 26 +-----------------
include/usb/udc.h | 53 +++++++++++++++++++++++++++++++++++++
12 files changed, 68 insertions(+), 142 deletions(-)
delete mode 100644 include/usb/musb_udc.h
create mode 100644 include/usb/udc.h
diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h
index e243a8e..819dec6 100644
--- a/drivers/serial/usbtty.h
+++ b/drivers/serial/usbtty.h
@@ -16,8 +16,6 @@
#include <usb/mpc8xx_udc.h>
#elif defined(CONFIG_OMAP1510)
#include <usb/omap1510_udc.h>
-#elif defined(CONFIG_MUSB_UDC)
-#include <usb/musb_udc.h>
#elif defined(CONFIG_CPU_PXA27X)
#include <usb/pxa27x_udc.h>
#elif defined(CONFIG_DW_UDC)
@@ -26,6 +24,7 @@
#include <usb/mv_udc.h>
#endif
+#include <usb/udc.h>
#include <version.h>
/* If no VendorID/ProductID is defined in config.h, pretend to be Linux
diff --git a/drivers/usb/gadget/designware_udc.c b/drivers/usb/gadget/designware_udc.c
index 1aab31b..b7c1038 100644
--- a/drivers/usb/gadget/designware_udc.c
+++ b/drivers/usb/gadget/designware_udc.c
@@ -14,6 +14,7 @@
#include <usbdevice.h>
#include "ep0.h"
#include <usb/designware_udc.h>
+#include <usb/udc.h>
#include <asm/arch/hardware.h>
#define UDC_INIT_MDELAY 80 /* Device settle delay */
diff --git a/drivers/usb/gadget/mpc8xx_udc.c b/drivers/usb/gadget/mpc8xx_udc.c
index 0207d39..7f72972 100644
--- a/drivers/usb/gadget/mpc8xx_udc.c
+++ b/drivers/usb/gadget/mpc8xx_udc.c
@@ -47,6 +47,7 @@
#include <commproc.h>
#include <usbdevice.h>
#include <usb/mpc8xx_udc.h>
+#include <usb/udc.h>
#include "ep0.h"
diff --git a/drivers/usb/gadget/omap1510_udc.c b/drivers/usb/gadget/omap1510_udc.c
index 8553fe5..bdc1b88 100644
--- a/drivers/usb/gadget/omap1510_udc.c
+++ b/drivers/usb/gadget/omap1510_udc.c
@@ -20,6 +20,7 @@
#endif
#include <usbdevice.h>
#include <usb/omap1510_udc.h>
+#include <usb/udc.h>
#include "ep0.h"
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 05d1b56..733558d 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -16,6 +16,7 @@
#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <usb/pxa27x_udc.h>
+#include <usb/udc.h>
#include "ep0.h"
diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
index 3e3e05e..87640f4 100644
--- a/drivers/usb/musb/musb_udc.c
+++ b/drivers/usb/musb/musb_udc.c
@@ -39,7 +39,8 @@
*/
#include <common.h>
-#include <usb/musb_udc.h>
+#include <usbdevice.h>
+#include <usb/udc.h>
#include "../gadget/ep0.h"
#include "musb_core.h"
#if defined(CONFIG_USB_OMAP3)
diff --git a/include/usb/designware_udc.h b/include/usb/designware_udc.h
index 2e29a7e..2e1cdf1 100644
--- a/include/usb/designware_udc.h
+++ b/include/usb/designware_udc.h
@@ -174,19 +174,6 @@ struct udcfifo_regs {
};
/*
- * USBTTY definitions
- */
-#define EP0_MAX_PACKET_SIZE 64
-#define UDC_INT_ENDPOINT 1
-#define UDC_INT_PACKET_SIZE 64
-#define UDC_OUT_ENDPOINT 2
-#define UDC_BULK_PACKET_SIZE 64
-#define UDC_BULK_HS_PACKET_SIZE 512
-#define UDC_IN_ENDPOINT 3
-#define UDC_OUT_PACKET_SIZE 64
-#define UDC_IN_PACKET_SIZE 64
-
-/*
* UDC endpoint definitions
*/
#define UDC_EP0 0
@@ -194,22 +181,4 @@ struct udcfifo_regs {
#define UDC_EP2 2
#define UDC_EP3 3
-/*
- * Function declarations
- */
-
-void udc_irq(void);
-
-void udc_set_nak(int epid);
-void udc_unset_nak(int epid);
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-int udc_init(void);
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-void udc_connect(void);
-void udc_disconnect(void);
-void udc_startup_events(struct usb_device_instance *device);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
- struct usb_endpoint_instance *endpoint);
-
#endif /* __DW_UDC_H */
diff --git a/include/usb/mpc8xx_udc.h b/include/usb/mpc8xx_udc.h
index 475dd41..9906c75 100644
--- a/include/usb/mpc8xx_udc.h
+++ b/include/usb/mpc8xx_udc.h
@@ -111,11 +111,9 @@
/* UDC device defines */
#define EP0_MAX_PACKET_SIZE EP_MAX_PKT
-#define UDC_OUT_ENDPOINT 0x02
+
#define UDC_OUT_PACKET_SIZE EP_MIN_PACKET_SIZE
-#define UDC_IN_ENDPOINT 0x03
#define UDC_IN_PACKET_SIZE EP_MIN_PACKET_SIZE
-#define UDC_INT_ENDPOINT 0x01
#define UDC_INT_PACKET_SIZE UDC_IN_PACKET_SIZE
#define UDC_BULK_PACKET_SIZE EP_MIN_PACKET_SIZE
@@ -178,18 +176,3 @@ typedef enum mpc8xx_udc_state{
STATE_READY,
}mpc8xx_udc_state_t;
-/* Declarations */
-int udc_init(void);
-void udc_irq(void);
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
- struct usb_endpoint_instance *endpoint);
-void udc_connect(void);
-void udc_disconnect(void);
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-void udc_startup_events(struct usb_device_instance *device);
-
-/* Flow control */
-void udc_set_nak(int epid);
-void udc_unset_nak (int epid);
diff --git a/include/usb/musb_udc.h b/include/usb/musb_udc.h
deleted file mode 100644
index 3500c7a..0000000
--- a/include/usb/musb_udc.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2009 Wind River Systems, Inc.
- * Tom Rix <Tom.Rix@windriver.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#ifndef __MUSB_UDC_H__
-#define __MUSB_UDC_H__
-
-#include <usbdevice.h>
-
-/* UDC level routines */
-void udc_irq(void);
-void udc_set_nak(int ep_num);
-void udc_unset_nak(int ep_num);
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int id,
- struct usb_endpoint_instance *endpoint);
-void udc_connect(void);
-void udc_disconnect(void);
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-void udc_startup_events(struct usb_device_instance *device);
-int udc_init(void);
-
-/* usbtty */
-#ifdef CONFIG_USB_TTY
-
-#define EP0_MAX_PACKET_SIZE 64 /* MUSB_EP0_FIFOSIZE */
-#define UDC_INT_ENDPOINT 1
-#define UDC_INT_PACKET_SIZE 64
-#define UDC_OUT_ENDPOINT 2
-#define UDC_OUT_PACKET_SIZE 64
-#define UDC_IN_ENDPOINT 3
-#define UDC_IN_PACKET_SIZE 64
-#define UDC_BULK_PACKET_SIZE 64
-
-#endif /* CONFIG_USB_TTY */
-
-#endif /* __MUSB_UDC_H__ */
diff --git a/include/usb/omap1510_udc.h b/include/usb/omap1510_udc.h
index ece0e95..adfbf54 100644
--- a/include/usb/omap1510_udc.h
+++ b/include/usb/omap1510_udc.h
@@ -162,32 +162,13 @@
#define UDC_VBUS_MODE (1 << 18)
/* OMAP Endpoint parameters */
-#define EP0_MAX_PACKET_SIZE 64
-#define UDC_OUT_ENDPOINT 2
-#define UDC_OUT_PACKET_SIZE 64
-#define UDC_IN_ENDPOINT 1
-#define UDC_IN_PACKET_SIZE 64
-#define UDC_INT_ENDPOINT 5
+#define UDC_OUT_PACKET_SIZE 64
+#define UDC_IN_PACKET_SIZE 64
#define UDC_INT_PACKET_SIZE 16
-#define UDC_BULK_PACKET_SIZE 16
-
-void udc_irq (void);
-/* Flow control */
-void udc_set_nak(int epid);
-void udc_unset_nak (int epid);
-
-/* Higher level functions for abstracting away from specific device */
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-
-int udc_init (void);
+#define UDC_BULK_PACKET_SIZE 16
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-
-void udc_connect(void);
-void udc_disconnect(void);
-
-void udc_startup_events(struct usb_device_instance *device);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int ep, struct usb_endpoint_instance *endpoint);
+#define UDC_INT_ENDPOINT 5
+#define UDC_OUT_ENDPOINT 2
+#define UDC_IN_ENDPOINT 1
#endif
diff --git a/include/usb/pxa27x_udc.h b/include/usb/pxa27x_udc.h
index 7fdbe2a..7eaa000 100644
--- a/include/usb/pxa27x_udc.h
+++ b/include/usb/pxa27x_udc.h
@@ -22,35 +22,11 @@
/* Endpoint parameters */
#define MAX_ENDPOINTS 4
-#define EP_MAX_PACKET_SIZE 64
#define EP0_MAX_PACKET_SIZE 16
+
#define UDC_OUT_ENDPOINT 0x02
-#define UDC_OUT_PACKET_SIZE EP_MAX_PACKET_SIZE
#define UDC_IN_ENDPOINT 0x01
-#define UDC_IN_PACKET_SIZE EP_MAX_PACKET_SIZE
#define UDC_INT_ENDPOINT 0x05
-#define UDC_INT_PACKET_SIZE EP_MAX_PACKET_SIZE
-#define UDC_BULK_PACKET_SIZE EP_MAX_PACKET_SIZE
-
-void udc_irq(void);
-/* Flow control */
-void udc_set_nak(int epid);
-void udc_unset_nak(int epid);
-
-/* Higher level functions for abstracting away from specific device */
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-
-int udc_init(void);
-
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-
-void udc_connect(void);
-void udc_disconnect(void);
-
-void udc_startup_events(struct usb_device_instance *device);
-void udc_setup_ep(struct usb_device_instance *device,
- unsigned int ep, struct usb_endpoint_instance *endpoint);
#endif
diff --git a/include/usb/udc.h b/include/usb/udc.h
new file mode 100644
index 0000000..1f545ec
--- /dev/null
+++ b/include/usb/udc.h
@@ -0,0 +1,53 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef USB_UDC_H
+#define USB_UDC_H
+
+#ifndef EP0_MAX_PACKET_SIZE
+#define EP0_MAX_PACKET_SIZE 64
+#endif
+
+#ifndef EP_MAX_PACKET_SIZE
+#define EP_MAX_PACKET_SIZE 64
+#endif
+
+#if !defined(CONFIG_PPC) && !defined(CONFIG_OMAP1510)
+/* omap1510_udc.h and mpc8xx_udc.h will set these values */
+#define UDC_OUT_PACKET_SIZE EP_MAX_PACKET_SIZE
+#define UDC_IN_PACKET_SIZE EP_MAX_PACKET_SIZE
+#define UDC_INT_PACKET_SIZE EP_MAX_PACKET_SIZE
+#define UDC_BULK_PACKET_SIZE EP_MAX_PACKET_SIZE
+#endif
+
+#define UDC_BULK_HS_PACKET_SIZE 512
+
+#ifndef UDC_INT_ENDPOINT
+#define UDC_INT_ENDPOINT 1
+#endif
+
+#ifndef UDC_OUT_ENDPOINT
+#define UDC_OUT_ENDPOINT 2
+#endif
+
+#ifndef UDC_IN_ENDPOINT
+#define UDC_IN_ENDPOINT 3
+#endif
+
+/* function declarations */
+int udc_init(void);
+void udc_irq(void);
+int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
+void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
+ struct usb_endpoint_instance *endpoint);
+void udc_connect(void);
+void udc_disconnect(void);
+void udc_enable(struct usb_device_instance *device);
+void udc_disable(void);
+void udc_startup_events(struct usb_device_instance *device);
+
+/* Flow control */
+void udc_set_nak(int epid);
+void udc_unset_nak(int epid);
+
+#endif
--
1.8.1.2
^ permalink raw reply related [flat|nested] 13+ messages in thread* [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6
2013-10-10 22:27 [U-Boot] [PATCH V6 00/10] Make mv_udc work for i.mx6 Troy Kisky
` (9 preceding siblings ...)
2013-10-10 22:28 ` [U-Boot] [PATCH V6 10/10] usb: udc: add udc.h include file Troy Kisky
@ 2013-10-20 21:48 ` Marek Vasut
10 siblings, 0 replies; 13+ messages in thread
From: Marek Vasut @ 2013-10-20 21:48 UTC (permalink / raw)
To: u-boot
Dear Troy Kisky,
> Hi Marek
>
> This series is based on u-boot-usb/next branch.
> After this series, nitrogen6x works with tftpboot to transfer
> files over usb, and will recognize a usb stick in the OTG port.
>
>
> This V6 has been rebased to the latest u-boot-usb/next branch
> and changed to address Marek comments.
>
> The most noticeable change is the addition of patches to use
> enum usb_init_type.
>
> Tested on a Nitrogen6x board with the following commands when
> connected to a USB2.0 hub and a USB1.1 hub
>
> setenv ipaddr 10.0.0.2 && setenv netmask 255.255.255.0 && setenv serverip
> 10.0.0.1 setenv usbnet_devaddr 00:11:22:33:44:55 && setenv usbnet_hostaddr
> 00:aa:bb:cc:dd:ee setenv ethprime usb_ether && setenv ethact usb_ether &&
> setenv ncip 10.0.0.1 tftpboot 10800000 10.0.0.1:uImage6w
>
> The USB1.1 had a transfer rate of 687.5 KiB/s, the USB2.0 hub had
> a transfer rate of 5.4 MiB/s.
>
> And by recognizing a usb stick in each port.
Applied all, thanks.
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 13+ messages in thread