Add usb support for mx6sllevk board.
Signed-off-by: Peng Fan <peng....@nxp.com>
Cc: Stefano Babic <sba...@denx.de>
---
board/freescale/mx6sllevk/mx6sllevk.c | 18 ++++++++++++++++++
configs/mx6sllevk_defconfig | 5 +++++
configs/mx6sllevk_plugin_defconfig | 5 +++++
include/configs/mx6sllevk.h | 9 +++++++++
4 files changed, 37 insertions(+)
diff --git a/board/freescale/mx6sllevk/mx6sllevk.c
b/board/freescale/mx6sllevk/mx6sllevk.c
index 74a27a3..e6679fd 100644
--- a/board/freescale/mx6sllevk/mx6sllevk.c
+++ b/board/freescale/mx6sllevk/mx6sllevk.c
@@ -129,3 +129,21 @@ int mmc_map_to_kernel_blk(int devno)
{
return devno;
}
+
+#define USB_OTHERREGS_OFFSET 0x800
+#define UCTRL_PWR_POL (1 << 9)
+
+int board_ehci_hcd_init(int port)
+{
+ u32 *usbnc_usb_ctrl;
+
+ if (port > 1)
+ return -EINVAL;
+
+ usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
+ port * 4);
+
+ /* Set Power polarity */
+ setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
+ return 0;
+}
diff --git a/configs/mx6sllevk_defconfig b/configs/mx6sllevk_defconfig
index 8ae049e..267cdc6 100644
--- a/configs/mx6sllevk_defconfig
+++ b/configs/mx6sllevk_defconfig
@@ -10,6 +10,7 @@ CONFIG_CMD_BOOTZ=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MMC=y
CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y
@@ -34,3 +35,7 @@ CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_PFUZE100=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
diff --git a/configs/mx6sllevk_plugin_defconfig
b/configs/mx6sllevk_plugin_defconfig
index e6be979..63d5bbc 100644
--- a/configs/mx6sllevk_plugin_defconfig
+++ b/configs/mx6sllevk_plugin_defconfig
@@ -11,6 +11,7 @@ CONFIG_CMD_BOOTZ=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MMC=y
CONFIG_CMD_I2C=y
+CONFIG_CMD_USB=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_PING=y
@@ -35,3 +36,7 @@ CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_PFUZE100=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
diff --git a/include/configs/mx6sllevk.h b/include/configs/mx6sllevk.h
index b9f25cf..3f665a3 100644
--- a/include/configs/mx6sllevk.h
+++ b/include/configs/mx6sllevk.h
@@ -149,4 +149,13 @@
#define CONFIG_IOMUX_LPSR
+/* USB Configs */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_RTL8152
+#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#endif
+
#endif /* __CONFIG_H */
--
2.6.2
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