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-rw-r--r--board/ti/am335x/board.c23
-rw-r--r--board/ti/beagle/beagle.c43
2 files changed, 64 insertions, 2 deletions
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 135f1a2..ed4229e 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -381,9 +381,14 @@ static struct cpsw_platform_data cpsw_data = {
.host_port_num = 0,
.version = CPSW_CTRL_VERSION_2,
};
+#endif
+#if defined(CONFIG_DRIVER_TI_CPSW) || \
+ (defined(CONFIG_USB_ETHER) && defined(CONFIG_MUSB_GADGET))
int board_eth_init(bd_t *bis)
{
+ int rv, n = 0;
+#ifdef CONFIG_DRIVER_TI_CPSW
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
@@ -402,7 +407,7 @@ int board_eth_init(bd_t *bis)
if (is_valid_ether_addr(mac_addr))
eth_setenv_enetaddr("ethaddr", mac_addr);
else
- return -1;
+ goto try_usbether;
}
if (board_is_bone() || board_is_bone_lt() || board_is_idk()) {
@@ -415,6 +420,20 @@ int board_eth_init(bd_t *bis)
PHY_INTERFACE_MODE_RGMII;
}
- return cpsw_register(&cpsw_data);
+ rv = cpsw_register(&cpsw_data);
+ if (rv < 0)
+ printf("Error %d registering CPSW switch\n", rv);
+ else
+ n += rv;
+#endif
+try_usbether:
+#if defined(CONFIG_USB_ETHER) && !defined(CONFIG_SPL_BUILD)
+ rv = usb_eth_initialize(bis);
+ if (rv < 0)
+ printf("Error %d registering USB_ETHER\n", rv);
+ else
+ n += rv;
+#endif
+ return n;
}
#endif
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 4adf982..b829a79 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -42,6 +42,11 @@
#include <asm/arch/sys_proto.h>
#include <asm/gpio.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 <command.h>
@@ -284,6 +289,33 @@ static void beagle_dvi_pup(void)
}
#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
* Description: Configure board specific parts
@@ -465,6 +497,10 @@ int misc_init_r(void)
omap3_dss_enable();
#endif
+#ifdef CONFIG_USB_MUSB_OMAP2PLUS
+ musb_register(&musb_plat, &musb_board_data, (void *)MUSB_BASE);
+#endif
+
return 0;
}
@@ -512,3 +548,10 @@ int ehci_hcd_stop(int index)
}
#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