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 kishon@ti.com
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.
Thanks Kishon