[U-Boot] [PATCH v2 09/10] samsung:common:thor: Define common Samsung code to handle THOR usb descriptor setup

[Lukasz Majewski]

Special, common to Samsung, function for altering usb descriptor's
idVendor and idProduct has been added.
For compatibility reasons (Win vs Linux) the THOR idProduct must be
different than the one for DFU/UMS.

Signed-off-by: Lukasz Majewski <l.majewski at samsung.com>

---
Changes for v2:
- None

 board/samsung/common/Makefile |    1 +
 board/samsung/common/thor.c   |   21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 board/samsung/common/thor.c

diff --git a/board/samsung/common/Makefile b/board/samsung/common/Makefile
index 9e48a7b..ad7564c 100644
--- a/board/samsung/common/Makefile
+++ b/board/samsung/common/Makefile
@@ -10,6 +10,7 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)libsamsung.o
 
 COBJS-$(CONFIG_SOFT_I2C_MULTI_BUS) += multi_i2c.o
+COBJS-$(CONFIG_THOR_FUNCTION) += thor.o
 
 SRCS    := $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/samsung/common/thor.c b/board/samsung/common/thor.c
new file mode 100644
index 0000000..1c7630d
--- /dev/null
+++ b/board/samsung/common/thor.c
@@ -0,0 +1,21 @@
+/*
+ *  Copyright (C) 2013 Samsung Electronics
+ *  Lukasz Majewski <l.majewski at samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/usb/ch9.h>
+
+int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
+{
+	if (!strcmp(name, "usb_dnl_thor")) {
+		put_unaligned(CONFIG_G_DNL_THOR_VENDOR_NUM, &dev->idVendor);
+		put_unaligned(CONFIG_G_DNL_THOR_PRODUCT_NUM, &dev->idProduct);
+	} else {
+		put_unaligned(CONFIG_G_DNL_VENDOR_NUM, &dev->idVendor);
+		put_unaligned(CONFIG_G_DNL_PRODUCT_NUM, &dev->idProduct);
+	}
+	return 0;
+}
-- 
1.7.10.4