[U-Boot] [PATCH v4 7/7] colibri_vf: Enable USB support for Colibri Vybrid

Sanchayan Maity
2015-04-17T13:26:42Z

Enable USB support on Toradex Colibri Vybrid Modules.

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
---
board/toradex/colibri_vf/colibri_vf.c | 24 +++++++++++++++++++++++
include/configs/colibri_vf.h | 37 +++++++++++++++++++++++++++++++++++
2 files changed, 61 insertions(+)

diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c
index e7bc6c1..31ebb19 100644
--- a/board/toradex/colibri_vf/colibri_vf.c
+++ b/board/toradex/colibri_vf/colibri_vf.c
@@ -216,6 +216,14 @@ static void clock_init(void)
clrsetbits_le32(&ccm->ccgr10, CCM_REG_CTRL_MASK,
CCM_CCGR10_NFC_CTRL_MASK);

+#ifdef CONFIG_CI_UDC
+ setbits_le32(&ccm->ccgr1, CCM_CCGR1_USBC0_CTRL_MASK);
+#endif
+
+#ifdef CONFIG_USB_EHCI
+ setbits_le32(&ccm->ccgr7, CCM_CCGR7_USBC1_CTRL_MASK);
+#endif
+
clrsetbits_le32(&anadig->pll5_ctrl, ANADIG_PLL5_CTRL_BYPASS |
ANADIG_PLL5_CTRL_POWERDOWN, ANADIG_PLL5_CTRL_ENABLE |
ANADIG_PLL5_CTRL_DIV_SELECT);
@@ -359,3 +367,19 @@ int checkboard(void)

return 0;
}
+
+int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
+{
+ unsigned short usb_pid;
+
+ put_unaligned(CONFIG_TRDX_VID, &dev->idVendor);
+
+ if (is_colibri_vf61())
+ usb_pid = CONFIG_TRDX_PID_COLIBRI_VF61IT;
+ else
+ usb_pid = CONFIG_TRDX_PID_COLIBRI_VF50IT;
+
+ put_unaligned(usb_pid, &dev->idProduct);
+
+ return 0;
+}
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index 84ffbe8..414600a 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -146,6 +146,8 @@

#define CONFIG_BOOTCOMMAND "run ubiboot; run sdboot; run nfsboot"

+#define DFU_ALT_NAND_INFO "vf-bcb part 0,1;u-boot part 0,2;ubi part 0,4"
+
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_addr_r=0x82000000\0" \
"fdt_addr_r=0x84000000\0" \
@@ -165,6 +167,7 @@
"source ${loadaddr}\0" \
"setupdate=run setsdupdate || run setusbupdate\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "dfu_alt_info=" DFU_ALT_NAND_INFO "\0" \
SD_BOOTCMD \
NFS_BOOTCMD \
UBI_BOOTCMD
@@ -231,4 +234,38 @@

#define CONFIG_SYS_CACHELINE_SIZE 32

+/* USB Host Support */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_VF
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+
+/* USB Client Support */
+#define CONFIG_USB_GADGET
+#define CONFIG_CI_UDC
+#define CONFIG_USB_GADGET_DUALSPEED
+#define CONFIG_USB_GADGET_VBUS_DRAW 2
+#define CONFIG_TRDX_VID 0x1B67
+#define CONFIG_TRDX_PID_COLIBRI_VF50 0x0016
+#define CONFIG_TRDX_PID_COLIBRI_VF61 0x0017
+#define CONFIG_TRDX_PID_COLIBRI_VF61IT 0x0018
+#define CONFIG_TRDX_PID_COLIBRI_VF50IT 0x0019
+#define CONFIG_G_DNL_MANUFACTURER "Toradex"
+#define CONFIG_G_DNL_VENDOR_NUM CONFIG_TRDX_VID
+#define CONFIG_G_DNL_PRODUCT_NUM CONFIG_TRDX_PID_COLIBRI_VF50
+
+/* USB DFU */
+#define CONFIG_USBDOWNLOAD_GADGET
+#define CONFIG_CMD_DFU
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_NAND
+#define CONFIG_DFU_MMC
+#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1024 * 1024)
+
+/* USB Storage */
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_GADGET_MASS_STORAGE
+#define CONFIG_CMD_USB_MASS_STORAGE
+
#endif /* __CONFIG_H */
--
2.3.5