Merge branch 'master' of git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / include / configs / am335x_evm.h

diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index e0a87f8bc4d193f0c83670045a7c0867a1785f22..3de30fc28019f37a52d97bb4806a45d65a7f4384 100644 (file)
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -132,7 +132,9 @@
                                "echo Running uenvcmd ...;" \
                                "run uenvcmd;" \
                        "fi;" \
-                       "run mmcloados;" \
+                       "if run loaduimage; then " \
+                               "run mmcloados;" \
+                       "fi;" \
                "fi;\0" \
        "spiboot=echo Booting from spi ...; " \
                "run spiargs; " \
@@ -171,44 +173,6 @@
        "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 */
@@ -228,17 +192,26 @@
 /* SPL */
 #ifndef CONFIG_NOR_BOOT
 #define CONFIG_SPL_YMODEM_SUPPORT
+
+/* CPSW support */
+#define CONFIG_SPL_ETH_SUPPORT
+
+/* USB gadget RNDIS */
+#define CONFIG_SPL_MUSB_NEW_SUPPORT
+
+/* General network SPL, both CPSW and USB gadget RNDIS */
 #define CONFIG_SPL_NET_SUPPORT
 #define CONFIG_SPL_ENV_SUPPORT
 #define CONFIG_SPL_NET_VCI_STRING      "AM335x U-Boot SPL"
-#define CONFIG_SPL_ETH_SUPPORT
+
+/* SPI flash. */
 #define CONFIG_SPL_SPI_SUPPORT
 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 #define CONFIG_SPL_SPI_LOAD
 #define CONFIG_SPL_SPI_BUS             0
 #define CONFIG_SPL_SPI_CS              0
 #define CONFIG_SYS_SPI_U_BOOT_OFFS     0x20000
-#define CONFIG_SPL_MUSB_NEW_SUPPORT
+
 #define CONFIG_SPL_LDSCRIPT            "$(CPUDIR)/am33xx/u-boot-spl.lds"
 
 #ifdef CONFIG_NAND
@@ -274,13 +247,19 @@
 #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
@@ -298,6 +277,11 @@
 #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)
@@ -309,6 +293,35 @@
 #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)