On Tuesday 19 August 2014 09:56 PM, Felipe Balbi wrote: > On Tue, Aug 19, 2014 at 09:43:48PM +0530, Kishon Vijay Abraham I wrote: >> Hi Felipe, >> >> On Monday 18 August 2014 08:10 PM, Felipe Balbi wrote: >>> On Mon, Aug 18, 2014 at 07:58:32PM +0530, Kishon Vijay Abraham I wrote: >>>> Implemented board_usb_init(), board_usb_cleanup() and >>>> board_usb_gadget_handle_interrupts() in dra7xx board file that >>>> can be invoked by various gadget drivers. >>>> >>>> Signed-off-by: Kishon Vijay Abraham I <[email protected]> >>>> --- >>>> arch/arm/include/asm/arch-omap5/omap.h | 12 ++++ >>>> board/ti/dra7xx/evm.c | 106 >>>> +++++++++++++++++++++++++++++++++ >>>> 2 files changed, 118 insertions(+) >>>> >>>> diff --git a/arch/arm/include/asm/arch-omap5/omap.h >>>> b/arch/arm/include/asm/arch-omap5/omap.h >>>> index b9600cf..a2348a2 100644 >>>> --- a/arch/arm/include/asm/arch-omap5/omap.h >>>> +++ b/arch/arm/include/asm/arch-omap5/omap.h >>>> @@ -33,6 +33,18 @@ >>>> #define CONTROL_ID_CODE CONTROL_CORE_ID_CODE >>>> #endif >>>> >>>> +#ifdef CONFIG_DRA7XX >>>> +#define DRA7_USB_OTG_SS1_BASE 0x48890000 >>>> +#define DRA7_USB_OTG_SS1_GLUE_BASE 0x48880000 >>>> +#define DRA7_USB3_PHY1_PLL_CTRL 0x4A084C00 >>>> +#define DRA7_USB3_PHY1_POWER 0x4A002370 >>>> +#define DRA7_USB2_PHY1_POWER 0x4A002300 >>>> + >>>> +#define DRA7_USB_OTG_SS2_BASE 0x488D0000 >>>> +#define DRA7_USB_OTG_SS2_GLUE_BASE 0x488C0000 >>>> +#define DRA7_USB2_PHY2_POWER 0x4A002E74 >>>> +#endif >>>> + >>>> /* To be verified */ >>>> #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F >>>> #define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F >>>> diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c >>>> index 073d151..0d1b93f 100644 >>>> --- a/board/ti/dra7xx/evm.c >>>> +++ b/board/ti/dra7xx/evm.c >>>> @@ -13,10 +13,14 @@ >>>> #include <common.h> >>>> #include <palmas.h> >>>> #include <sata.h> >>>> +#include <usb.h> >>>> #include <asm/arch/sys_proto.h> >>>> #include <asm/arch/mmc_host_def.h> >>>> #include <asm/arch/sata.h> >>>> #include <environment.h> >>>> +#include <dwc3-uboot.h> >>>> +#include <dwc3-omap-uboot.h> >>>> +#include <ti-usb-phy-uboot.h> >>>> >>>> #include "mux_data.h" >>>> >>>> @@ -125,6 +129,108 @@ int board_mmc_init(bd_t *bis) >>>> } >>>> #endif >>>> >>>> +static struct dwc3_device usb_otg_ss1 = { >>>> + .maximum_speed = USB_SPEED_SUPER, >>>> + .base = DRA7_USB_OTG_SS1_BASE, >>>> + .needs_fifo_resize = true, >>> >>> make sure this is *really* needed. The only SoC which has needed this >>> was OMAP5 ES1 due to a nice little "feature" IP folks left in there :-) >> >> ah.. "tx-fifo-resize" is set in dra7.dtsi. > > hmm, I don't think it needs to be :-) not sure if you remember but early > OMAP5 samples had a default TX fifo configuration of less than one > superspeed bulk packet (less than 1024 bytes) :-)
ah.. I remember that one :-D Thankfully you solved it during wakeup ;-) -Kishon _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
