usb: mpx8349itx: added support of loading images from USB storage (MPH/DR)

Signed-off-by: Valeriy Glushkov <gvv@lstec.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index d4d3256f7579ab5718facb63f3bc5ff18364c4e8..9183d7794884fe5f83981925313f54d9934e8d28 100644 (file)
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -79,6 +79,7 @@
 #define CONFIG_COMPACT_FLASH   /* The CF card interface on the back of the board */
 #define CONFIG_VSC7385_ENET    /* VSC7385 ethernet support */
 #define CONFIG_SATA_SIL3114    /* SIL3114 SATA controller */
+#define CONFIG_SYS_USB_HOST    /* use the EHCI USB controller */
 #endif
 
 #define CONFIG_PCI
@@ -155,6 +156,25 @@
 
 #endif
 
+#ifdef CONFIG_SYS_USB_HOST
+/*
+ * Support USB
+ */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_FSL
+
+/* Current USB implementation supports the only USB controller,
+ * so we have to choose between the MPH or the DR ones */
+#if 1
+#define CONFIG_HAS_FSL_MPH_USB
+#else
+#define CONFIG_HAS_FSL_DR_USB
+#endif
+
+#endif
+
 /*
  * DDR Setup
  */
@@ -456,9 +476,11 @@ boards, we say we have two, but don't display a message if we find only one. */
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_SDRAM
 
-#if defined(CONFIG_COMPACT_FLASH) || defined(CONFIG_SATA_SIL3114)
+#if defined(CONFIG_COMPACT_FLASH) || defined(CONFIG_SATA_SIL3114) \
+    || defined(CONFIG_USB_STORAGE)
     #define CONFIG_DOS_PARTITION
     #define CONFIG_CMD_FAT
+    #define CONFIG_SUPPORT_VFAT
 #endif
 
 #ifdef CONFIG_COMPACT_FLASH
@@ -467,6 +489,9 @@ boards, we say we have two, but don't display a message if we find only one. */
 
 #ifdef CONFIG_SATA_SIL3114
     #define CONFIG_CMD_SATA
+#endif
+
+#if defined(CONFIG_SATA_SIL3114) || defined(CONFIG_USB_STORAGE)
     #define CONFIG_CMD_EXT2
 #endif
 
@@ -560,12 +585,14 @@ boards, we say we have two, but don't display a message if we find only one. */
 #define CONFIG_SYS_SPCR_TSEC2EP        3       /* TSEC2 emergency priority (0-3) */
 #define CONFIG_SYS_SCCR_TSEC1CM        1       /* TSEC1 clock mode (0-3) */
 #define CONFIG_SYS_SCCR_TSEC2CM        1       /* TSEC2 & I2C0 clock mode (0-3) */
+#define CONFIG_SYS_SCCR_USBMPHCM 3     /* USB MPH controller's clock */
+#define CONFIG_SYS_SCCR_USBDRCM        0       /* USB DR controller's clock */
 
 /*
  * System IO Config
  */
 #define CONFIG_SYS_SICRH SICRH_TSOBI1  /* Needed for gigabit to work on TSEC 1 */
-#define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1)
+#define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1)    /* USB DR as device + USB MPH as host */
 
 #define CONFIG_SYS_HID0_INIT   0x000000000
 #define CONFIG_SYS_HID0_FINAL  CONFIG_SYS_HID0_INIT