From: Jiandong Zheng jdzheng@broadcom.com
Signed-off-by: Jiandong Zheng jdzheng@broadcom.com Signed-off-by: Steve Rae srae@broadcom.com ---
Changes in v3: - use "SZ_1M" - undefine the 8-bit phy interface
Changes in v2: - rebased against u-boot-dfu
board/broadcom/bcm28155_ap/bcm28155_ap.c | 40 ++++++++++++++++++++++++++++++++ drivers/usb/gadget/Makefile | 1 + include/configs/bcm28155_ap.h | 20 ++++++++++++++++ 3 files changed, 61 insertions(+)
diff --git a/board/broadcom/bcm28155_ap/bcm28155_ap.c b/board/broadcom/bcm28155_ap/bcm28155_ap.c index 940a1c2..20eb191 100644 --- a/board/broadcom/bcm28155_ap/bcm28155_ap.c +++ b/board/broadcom/bcm28155_ap/bcm28155_ap.c @@ -12,12 +12,20 @@ #include <asm/kona-common/clk.h> #include <asm/arch/sysmap.h>
+#include <usb.h> +#include <usb/s3c_udc.h> +#include <g_dnl.h> + #define SECWATCHDOG_SDOGCR_OFFSET 0x00000000 #define SECWATCHDOG_SDOGCR_EN_SHIFT 27 #define SECWATCHDOG_SDOGCR_SRSTEN_SHIFT 26 #define SECWATCHDOG_SDOGCR_CLKS_SHIFT 20 #define SECWATCHDOG_SDOGCR_LD_SHIFT 0
+#ifndef CONFIG_USB_SERIALNO +#define CONFIG_USB_SERIALNO "1234567890" +#endif + DECLARE_GLOBAL_DATA_PTR;
/* @@ -85,3 +93,35 @@ int board_mmc_init(bd_t *bis) return ret; } #endif + +#ifdef CONFIG_USB_GADGET +static struct s3c_plat_otg_data bcm_otg_data = { + .regs_otg = HSOTG_BASE_ADDR +}; + +int board_usb_init(int index, enum usb_init_type init) +{ + debug("%s: performing s3c_udc_probe\n", __func__); + return s3c_udc_probe(&bcm_otg_data); +} + +int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name) +{ + debug("%s\n", __func__); + if (!getenv("serial#")) + g_dnl_set_serialnumber(CONFIG_USB_SERIALNO); + return 0; +} + +int g_dnl_get_board_bcd_device_number(int gcnum) +{ + debug("%s\n", __func__); + return 1; +} + +int board_usb_cleanup(int index, enum usb_init_type init) +{ + debug("%s\n", __func__); + return 0; +} +#endif diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile index 4e15323..4c11a7e 100644 --- a/drivers/usb/gadget/Makefile +++ b/drivers/usb/gadget/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_USB_ETHER) += epautoconf.o config.o usbstring.o # new USB gadget layer dependencies ifdef CONFIG_USB_GADGET obj-$(CONFIG_USB_GADGET_ATMEL_USBA) += atmel_usba_udc.o +obj-$(CONFIG_USB_GADGET_BCM_UDC_OTG_PHY) += bcm_udc_otg_phy.o obj-$(CONFIG_USB_GADGET_S3C_UDC_OTG) += s3c_udc_otg.o obj-$(CONFIG_USB_GADGET_S3C_UDC_OTG_PHY) += s3c_udc_otg_phy.o obj-$(CONFIG_USB_GADGET_FOTG210) += fotg210.o diff --git a/include/configs/bcm28155_ap.h b/include/configs/bcm28155_ap.h index 900dc42..f023f27 100644 --- a/include/configs/bcm28155_ap.h +++ b/include/configs/bcm28155_ap.h @@ -109,6 +109,7 @@ * for example. */ #define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION
/* version string, parser, etc */ #define CONFIG_VERSION_VARIABLE @@ -136,4 +137,23 @@
#undef CONFIG_CMD_NFS
+/* Fastboot and USB OTG */ +#define CONFIG_USB_FUNCTION_FASTBOOT +#define CONFIG_CMD_FASTBOOT +#define CONFIG_FASTBOOT_FLASH +#define CONFIG_FASTBOOT_FLASH_MMC_DEV 0 +#define CONFIG_SYS_CACHELINE_SIZE 64 +#define CONFIG_USB_FASTBOOT_BUF_SIZE (CONFIG_SYS_SDRAM_SIZE - SZ_1M) +#define CONFIG_USB_FASTBOOT_BUF_ADDR CONFIG_SYS_SDRAM_BASE +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_VBUS_DRAW 0 +#define CONFIG_USB_GADGET_S3C_UDC_OTG +#define CONFIG_USB_GADGET_BCM_UDC_OTG_PHY +#define CONFIG_USB_GADGET_DOWNLOAD +#define CONFIG_USBID_ADDR 0x34052c46 +#define CONFIG_G_DNL_VENDOR_NUM 0x18d1 /* google */ +#define CONFIG_G_DNL_PRODUCT_NUM 0x0d02 /* nexus one */ +#define CONFIG_G_DNL_MANUFACTURER "Broadcom Corporation" + #endif /* __BCM28155_AP_H */