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omap3_beagle: add musb-new init

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Add initialization for new MUSB framework.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
This commit is contained in:
Ilya Yanok 2012-11-06 13:48:30 +00:00 • committed by Marek Vasut
parent 673a524b6a
commit c642b151f3
2 changed files with 45 additions and 0 deletions
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43
board/ti/beagle/beagle.c
View file

@ -42,6 +42,11 @@
#include <asm/arch/sys_proto.h> #include <asm/arch/sys_proto.h>
#include <asm/gpio.h> #include <asm/gpio.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/omap_musb.h>
#include <asm/errno.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
#include <linux/usb/musb.h>
#include "beagle.h" #include "beagle.h"
#include <command.h> #include <command.h>
@ -285,6 +290,33 @@ static void beagle_dvi_pup(void)
} }
#endif #endif
#ifdef CONFIG_USB_MUSB_OMAP2PLUS
static struct musb_hdrc_config musb_config = {
.multipoint = 1,
.dyn_fifo = 1,
.num_eps = 16,
.ram_bits = 12,
};
static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_ULPI,
};
static struct musb_hdrc_platform_data musb_plat = {
#if defined(CONFIG_MUSB_HOST)
.mode = MUSB_HOST,
#elif defined(CONFIG_MUSB_GADGET)
.mode = MUSB_PERIPHERAL,
#else
#error "Please define either CONFIG_MUSB_HOST or CONFIG_MUSB_GADGET"
#endif
.config = &musb_config,
.power = 100,
.platform_ops = &omap2430_ops,
.board_data = &musb_board_data,
};
#endif
/* /*
* Routine: misc_init_r * Routine: misc_init_r
* Description: Configure board specific parts * Description: Configure board specific parts
@ -466,6 +498,10 @@ int misc_init_r(void)
omap3_dss_enable(); omap3_dss_enable();
#endif #endif
#ifdef CONFIG_USB_MUSB_OMAP2PLUS
musb_register(&musb_plat, &musb_board_data, (void *)MUSB_BASE);
#endif
return 0; return 0;
} }
@ -513,3 +549,10 @@ int ehci_hcd_stop(int index)
} }
#endif /* CONFIG_USB_EHCI */ #endif /* CONFIG_USB_EHCI */
#if defined(CONFIG_USB_ETHER) && defined(CONFIG_MUSB_GADGET)
int board_eth_init(bd_t *bis)
{
return usb_eth_initialize(bis);
}
#endif

2
include/configs/omap3_beagle.h
View file

@ -120,6 +120,8 @@
#define CONFIG_MUSB_UDC 1 #define CONFIG_MUSB_UDC 1
#define CONFIG_USB_OMAP3 1 #define CONFIG_USB_OMAP3 1
#define CONFIG_TWL4030_USB 1 #define CONFIG_TWL4030_USB 1
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETHER_RNDIS
/* USB device configuration */ /* USB device configuration */
#define CONFIG_USB_DEVICE 1 #define CONFIG_USB_DEVICE 1