diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/mpc5121ads.h | 21 | ||||
| -rw-r--r-- | include/usb/ehci-fsl.h | 148 |
2 files changed, 142 insertions, 27 deletions
diff --git a/include/configs/mpc5121ads.h b/include/configs/mpc5121ads.h index f5c2bd3..19006ac 100644 --- a/include/configs/mpc5121ads.h +++ b/include/configs/mpc5121ads.h @@ -377,6 +377,20 @@ #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ /* + * USB Support + */ +#define CONFIG_CMD_USB + +#if defined(CONFIG_CMD_USB) +#define CONFIG_USB_EHCI /* Enable EHCI Support */ +#define CONFIG_USB_EHCI_FSL /* On a FSL platform */ +#define CONFIG_EHCI_MMIO_BIG_ENDIAN /* With big-endian regs */ +#define CONFIG_EHCI_DESC_BIG_ENDIAN +#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_STORAGE +#endif + +/* * Environment */ #define CONFIG_ENV_IS_IN_FLASH 1 @@ -444,10 +458,15 @@ "mpc5121.nand:-(data)" -#if defined(CONFIG_CMD_IDE) || defined(CONFIG_CMD_EXT2) +#if defined(CONFIG_CMD_IDE) || defined(CONFIG_CMD_EXT2) || defined(CONFIG_CMD_USB) + #define CONFIG_DOS_PARTITION #define CONFIG_MAC_PARTITION #define CONFIG_ISO_PARTITION + +#define CONFIG_CMD_FAT +#define CONFIG_SUPPORT_VFAT + #endif /* defined(CONFIG_CMD_IDE) */ /* diff --git a/include/usb/ehci-fsl.h b/include/usb/ehci-fsl.h index f48945a..08691a0 100644 --- a/include/usb/ehci-fsl.h +++ b/include/usb/ehci-fsl.h @@ -35,12 +35,17 @@ #define PORT_PTS_ULPI (2 << 30) #define PORT_PTS_SERIAL (3 << 30) #define PORT_PTS_PTW (1 << 28) +#define PORT_PFSC (1 << 24) /* Defined on Page 39-44 of the mpc5151 ERM */ +#define PORT_PTS_PHCD (1 << 23) +#define PORT_PP (1 << 12) +#define PORT_PR (1 << 8) /* USBMODE Register bits */ #define CM_IDLE (0 << 0) #define CM_RESERVED (1 << 0) #define CM_DEVICE (2 << 0) #define CM_HOST (3 << 0) +#define ES_BE (1 << 2) /* Big Endian Select, default is LE */ #define USBMODE_RESERVED_2 (0 << 2) #define SLOM (1 << 3) #define SDIS (1 << 4) @@ -70,7 +75,78 @@ #define PHY_CLK_VALID (1 << 17) #define FSL_SOC_USB_PORTSC2 0x188 + +/* OTG Status Control Register bits */ +#define FSL_SOC_USB_OTGSC 0x1a4 +#define CTRL_VBUS_DISCHARGE (0x1<<0) +#define CTRL_VBUS_CHARGE (0x1<<1) +#define CTRL_OTG_TERMINATION (0x1<<3) +#define CTRL_DATA_PULSING (0x1<<4) +#define CTRL_ID_PULL_EN (0x1<<5) +#define HA_DATA_PULSE (0x1<<6) +#define HA_BA (0x1<<7) +#define STS_USB_ID (0x1<<8) +#define STS_A_VBUS_VALID (0x1<<9) +#define STS_A_SESSION_VALID (0x1<<10) +#define STS_B_SESSION_VALID (0x1<<11) +#define STS_B_SESSION_END (0x1<<12) +#define STS_1MS_TOGGLE (0x1<<13) +#define STS_DATA_PULSING (0x1<<14) +#define INTSTS_USB_ID (0x1<<16) +#define INTSTS_A_VBUS_VALID (0x1<<17) +#define INTSTS_A_SESSION_VALID (0x1<<18) +#define INTSTS_B_SESSION_VALID (0x1<<19) +#define INTSTS_B_SESSION_END (0x1<<20) +#define INTSTS_1MS (0x1<<21) +#define INTSTS_DATA_PULSING (0x1<<22) +#define INTR_USB_ID_EN (0x1<<24) +#define INTR_A_VBUS_VALID_EN (0x1<<25) +#define INTR_A_SESSION_VALID_EN (0x1<<26) +#define INTR_B_SESSION_VALID_EN (0x1<<27) +#define INTR_B_SESSION_END_EN (0x1<<28) +#define INTR_1MS_TIMER_EN (0x1<<29) +#define INTR_DATA_PULSING_EN (0x1<<30) +#define INTSTS_MASK (0x00ff0000) + +/* USBCMD Bits of interest */ +#define EHCI_FSL_USBCMD_RST (1 << 1) +#define EHCI_FSL_USBCMD_RS (1 << 0) + +#define INTERRUPT_ENABLE_BITS_MASK \ + (INTR_USB_ID_EN | \ + INTR_1MS_TIMER_EN | \ + INTR_A_VBUS_VALID_EN | \ + INTR_A_SESSION_VALID_EN | \ + INTR_B_SESSION_VALID_EN | \ + INTR_B_SESSION_END_EN | \ + INTR_DATA_PULSING_EN) + +#define INTERRUPT_STATUS_BITS_MASK \ + (INTSTS_USB_ID | \ + INTR_1MS_TIMER_EN | \ + INTSTS_A_VBUS_VALID | \ + INTSTS_A_SESSION_VALID | \ + INTSTS_B_SESSION_VALID | \ + INTSTS_B_SESSION_END | \ + INTSTS_DATA_PULSING) + #define FSL_SOC_USB_USBMODE 0x1a8 + +#define USBGENCTRL 0x200 /* NOTE: big endian */ +#define GC_WU_INT_CLR (1 << 5) /* Wakeup int clear */ +#define GC_ULPI_SEL (1 << 4) /* ULPI i/f select (usb0 only)*/ +#define GC_PPP (1 << 3) /* Port Power Polarity */ +#define GC_PFP (1 << 2) /* Power Fault Polarity */ +#define GC_WU_ULPI_EN (1 << 1) /* Wakeup on ULPI event */ +#define GC_WU_IE (1 << 1) /* Wakeup interrupt enable */ + +#define ISIPHYCTRL 0x204 /* NOTE: big endian */ +#define PHYCTRL_PHYE (1 << 4) /* On-chip UTMI PHY enable */ +#define PHYCTRL_BSENH (1 << 3) /* Bit Stuff Enable High */ +#define PHYCTRL_BSEN (1 << 2) /* Bit Stuff Enable */ +#define PHYCTRL_LSFE (1 << 1) /* Line State Filter Enable */ +#define PHYCTRL_PXE (1 << 0) /* PHY oscillator enable */ + #define FSL_SOC_USB_SNOOP1 0x400 /* NOTE: big-endian */ #define FSL_SOC_USB_SNOOP2 0x404 /* NOTE: big-endian */ #define FSL_SOC_USB_AGECNTTHRSH 0x408 /* NOTE: big-endian */ @@ -85,65 +161,85 @@ #define MPC83XX_SCCR_USB_DRCM_01 0x00100000 #define MPC83XX_SCCR_USB_DRCM_10 0x00200000 -#if defined(CONFIG_MPC83xx) -#define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC83xx_USB_ADDR +#if defined(CONFIG_MPC83XX) +#define CONFIG_SYS_FSL_USB_ADDR CONFIG_SYS_MPC83xx_USB_ADDR #elif defined(CONFIG_MPC85xx) -#define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC85xx_USB_ADDR +#define CONFIG_SYS_FSL_USB_ADDR CONFIG_SYS_MPC85xx_USB_ADDR +#elif defined(CONFIG_MPC512X) +#define CONFIG_SYS_FSL_USB_ADDR CONFIG_SYS_MPC512x_USB_ADDR #endif /* * USB Registers */ struct usb_ehci { - u8 res1[0x100]; + u32 id; /* 0x000 - Identification register */ + u32 hwgeneral; /* 0x004 - General hardware parameters */ + u32 hwhost; /* 0x008 - Host hardware parameters */ + u32 hwdevice; /* 0x00C - Device hardware parameters */ + u32 hwtxbuf; /* 0x010 - TX buffer hardware parameters */ + u32 hwrxbuf; /* 0x014 - RX buffer hardware parameters */ + u8 res1[0x68]; + u32 gptimer0_ld; /* 0x080 - General Purpose Timer 0 load value */ + u32 gptimer0_ctrl; /* 0x084 - General Purpose Timer 0 control */ + u32 gptimer1_ld; /* 0x088 - General Purpose Timer 1 load value */ + u32 gptimer1_ctrl; /* 0x08C - General Purpose Timer 1 control */ + u32 sbuscfg; /* 0x090 - System Bus Interface Control */ + u8 res2[0x6C]; u16 caplength; /* 0x100 - Capability Register Length */ u16 hciversion; /* 0x102 - Host Interface Version */ u32 hcsparams; /* 0x104 - Host Structural Parameters */ u32 hccparams; /* 0x108 - Host Capability Parameters */ - u8 res2[0x14]; + u8 res3[0x14]; u32 dciversion; /* 0x120 - Device Interface Version */ u32 dciparams; /* 0x124 - Device Controller Params */ - u8 res3[0x18]; + u8 res4[0x18]; u32 usbcmd; /* 0x140 - USB Command */ u32 usbsts; /* 0x144 - USB Status */ u32 usbintr; /* 0x148 - USB Interrupt Enable */ u32 frindex; /* 0x14C - USB Frame Index */ - u8 res4[0x4]; + u8 res5[0x4]; u32 perlistbase; /* 0x154 - Periodic List Base - USB Device Address */ u32 ep_list_addr; /* 0x158 - Next Asynchronous List - - Endpoint Address */ - u8 res5[0x4]; + - End Point Address */ + u8 res6[0x4]; u32 burstsize; /* 0x160 - Programmable Burst Size */ +#define FSL_EHCI_TXPBURST(X) ((X) << 8) +#define FSL_EHCI_RXPBURST(X) (X) u32 txfilltuning; /* 0x164 - Host TT Transmit pre-buffer packet tuning */ - u8 res6[0x8]; + u8 res7[0x8]; u32 ulpi_viewpoint; /* 0x170 - ULPI Reister Access */ - u8 res7[0xc]; + u8 res8[0xc]; u32 config_flag; /* 0x180 - Configured Flag Register */ u32 portsc; /* 0x184 - Port status/control */ - u8 res8[0x20]; + u8 res9[0x1C]; + u32 otgsc; /* 0x1a4 - Oo-The-Go status and control */ u32 usbmode; /* 0x1a8 - USB Device Mode */ - u32 epsetupstat; /* 0x1ac - Endpoint Setup Status */ - u32 epprime; /* 0x1b0 - Endpoint Init Status */ - u32 epflush; /* 0x1b4 - Endpoint De-initlialize */ - u32 epstatus; /* 0x1b8 - Endpoint Status */ - u32 epcomplete; /* 0x1bc - Endpoint Complete */ - u32 epctrl0; /* 0x1c0 - Endpoint Control 0 */ - u32 epctrl1; /* 0x1c4 - Endpoint Control 1 */ - u32 epctrl2; /* 0x1c8 - Endpoint Control 2 */ - u32 epctrl3; /* 0x1cc - Endpoint Control 3 */ - u32 epctrl4; /* 0x1d0 - Endpoint Control 4 */ - u32 epctrl5; /* 0x1d4 - Endpoint Control 5 */ - u8 res9[0x228]; + u32 epsetupstat; /* 0x1ac - End Point Setup Status */ + u32 epprime; /* 0x1b0 - End Point Init Status */ + u32 epflush; /* 0x1b4 - End Point De-initlialize */ + u32 epstatus; /* 0x1b8 - End Point Status */ + u32 epcomplete; /* 0x1bc - End Point Complete */ + u32 epctrl0; /* 0x1c0 - End Point Control 0 */ + u32 epctrl1; /* 0x1c4 - End Point Control 1 */ + u32 epctrl2; /* 0x1c8 - End Point Control 2 */ + u32 epctrl3; /* 0x1cc - End Point Control 3 */ + u32 epctrl4; /* 0x1d0 - End Point Control 4 */ + u32 epctrl5; /* 0x1d4 - End Point Control 5 */ + u8 res10[0x28]; + u32 usbgenctrl; /* 0x200 - USB General Control */ + u32 isiphyctrl; /* 0x204 - On-Chip PHY Control */ + u8 res11[0x1F8]; u32 snoop1; /* 0x400 - Snoop 1 */ u32 snoop2; /* 0x404 - Snoop 2 */ u32 age_cnt_limit; /* 0x408 - Age Count Threshold */ u32 prictrl; /* 0x40c - Priority Control */ u32 sictrl; /* 0x410 - System Interface Control */ - u8 res10[0xEC]; + u8 res12[0xEC]; u32 control; /* 0x500 - Control */ - u8 res11[0xafc]; + u8 res13[0xafc]; }; #endif /* _EHCI_FSL_H */ |