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authorTom Rini <trini@ti.com>2013-08-20 08:53:48 -0400
committerTom Rini <trini@ti.com>2013-08-28 11:44:58 -0400
commit85a02aa9ccf3757c09e56e06926024cec6d9cfa0 (patch)
tree571bccbd91325da45d934659419a5abe28ad018a /include/configs/am335x_evm.h
parent610af383f13934f039e401e6adbee527ae645b06 (diff)
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am335x_evm: Regroup USB options
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include/configs/am335x_evm.h')
-rw-r--r--include/configs/am335x_evm.h80
1 files changed, 41 insertions, 39 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 4e6429c..eae5a19 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -171,44 +171,6 @@
"run mmcboot;" \
"run nandboot;"
-/* USB Composite download gadget - g_dnl */
-#define CONFIG_USB_GADGET
-#define CONFIG_USBDOWNLOAD_GADGET
-
-/* USB TI's IDs */
-#define CONFIG_G_DNL_VENDOR_NUM 0x0403
-#define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
-#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
-
-/* USB Device Firmware Update support */
-#define CONFIG_DFU_FUNCTION
-#define CONFIG_DFU_MMC
-#define CONFIG_CMD_DFU
-#define DFU_ALT_INFO_MMC \
- "boot part 0 1;" \
- "rootfs part 0 2;" \
- "MLO fat 0 1;" \
- "MLO.raw mmc 100 100;" \
- "u-boot.img.raw mmc 300 400;" \
- "spl-os-args.raw mmc 80 80;" \
- "spl-os-image.raw mmc 900 2000;" \
- "spl-os-args fat 0 1;" \
- "spl-os-image fat 0 1;" \
- "u-boot.img fat 0 1;" \
- "uEnv.txt fat 0 1"
-#ifdef CONFIG_NAND
-#define CONFIG_DFU_NAND
-#define DFU_ALT_INFO_NAND \
- "SPL part 0 1;" \
- "SPL.backup1 part 0 2;" \
- "SPL.backup2 part 0 3;" \
- "SPL.backup3 part 0 4;" \
- "u-boot part 0 5;" \
- "u-boot-spl-os part 0 6;" \
- "kernel part 0 8;" \
- "rootfs part 0 9"
-#endif
-
/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
@@ -283,13 +245,19 @@
#endif
/*
- * USB configuration
+ * USB configuration. We enable MUSB support, both for host and for
+ * gadget. We set USB0 as peripheral and USB1 as host, based on the
+ * board schematic and physical port wired to each. Then for host we
+ * add mass storage support and for gadget we add both RNDIS ethernet
+ * and DFU.
*/
#define CONFIG_USB_MUSB_DSPS
#define CONFIG_ARCH_MISC_INIT
#define CONFIG_MUSB_GADGET
#define CONFIG_MUSB_PIO_ONLY
#define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
+#define CONFIG_USB_GADGET
+#define CONFIG_USBDOWNLOAD_GADGET
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_GADGET_VBUS_DRAW 2
#define CONFIG_MUSB_HOST
@@ -307,6 +275,11 @@
#define CONFIG_USB_ETHER
#define CONFIG_USB_ETH_RNDIS
#define CONFIG_USBNET_HOST_ADDR "de:ad:be:af:00:00"
+
+/* USB TI's IDs */
+#define CONFIG_G_DNL_VENDOR_NUM 0x0403
+#define CONFIG_G_DNL_PRODUCT_NUM 0xBD00
+#define CONFIG_G_DNL_MANUFACTURER "Texas Instruments"
#endif /* CONFIG_MUSB_GADGET */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_USBETH_SUPPORT)
@@ -318,6 +291,35 @@
#undef CONFIG_SPL_ETH_SUPPORT
#endif
+/* USB Device Firmware Update support */
+#define CONFIG_DFU_FUNCTION
+#define CONFIG_DFU_MMC
+#define CONFIG_CMD_DFU
+#define DFU_ALT_INFO_MMC \
+ "boot part 0 1;" \
+ "rootfs part 0 2;" \
+ "MLO fat 0 1;" \
+ "MLO.raw mmc 100 100;" \
+ "u-boot.img.raw mmc 300 400;" \
+ "spl-os-args.raw mmc 80 80;" \
+ "spl-os-image.raw mmc 900 2000;" \
+ "spl-os-args fat 0 1;" \
+ "spl-os-image fat 0 1;" \
+ "u-boot.img fat 0 1;" \
+ "uEnv.txt fat 0 1"
+#ifdef CONFIG_NAND
+#define CONFIG_DFU_NAND
+#define DFU_ALT_INFO_NAND \
+ "SPL part 0 1;" \
+ "SPL.backup1 part 0 2;" \
+ "SPL.backup2 part 0 3;" \
+ "SPL.backup3 part 0 4;" \
+ "u-boot part 0 5;" \
+ "u-boot-spl-os part 0 6;" \
+ "kernel part 0 8;" \
+ "rootfs part 0 9"
+#endif
+
/*
* Default to using SPI for environment, etc.
* 0x000000 - 0x020000 : SPL (128KiB)