mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-16 00:15:08 +01:00
93 lines
3.7 KiB
C
93 lines
3.7 KiB
C
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#ifndef STARLET_H
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#define STARLET_H
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// info from wiibrew.org
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// IRQS (32 bits registers)
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/*
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IRQ Description
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0 Starlet Timer
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1 NAND Interface
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2 AES Engine
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3 SHA-1 Engine
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4 USB Host Controller (EHCI)
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5 USB Host Controller (OHCI0)
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6 USB Host Controller (OHCI1)
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7 SD Host Controller
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8 802.11 Wireless
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9 Unknown
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10 Hollywood GPIOs (Broadway)
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11 Hollywood GPIOs (Starlet)
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12-16 Unknown
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17 Reset button
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18-29 Unknown
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30 IPC (Broadway)
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31 IPC (Starlet)
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*/
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#define HW_PPCIRQFLAG 0x0d800030 // Broadway IRQ Flags (write 1 to clear)
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#define HW_PPCIRQMASK 0x0d800034 // Broadway IRQ Mask (write 1 to set)
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#define HW_ARMIRQFLAG 0x0d800038 // Starlet IRQ Flags (write 1 to clear)
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#define HW_ARMIRQMASK 0x0d80003c // Starlet IRQ Mask (write 1 to set)
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// GPIOS (32 bits registers)
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/*
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Bit Direction Connection Description
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0 IN POWER Power button input (pulse width limited; will not detect a held-down state).
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1 OUT SHUTDOWN Output high to turn system off (Power LED = red).
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2 OUT FAN Fan power, active high.
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3 OUT DC_DC DC/DC converter power, active high (powers the Broadway?[check]). When off, also triggers the Yellow power LED.
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4 OUT DI_SPIN DI spinup disable. If clear, the drive attempts to spin up a disc when reset (if there is one in the drive). If set, the drive ignores a present disc when reset.
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5 OUT SLOT_LED Blue disc slot LED, active high.
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6 IN EJECT_BTN Eject button (pulse width limited). Button press will also trigger the drive directly.
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7 IN SLOT_IN Disc slot optical detector. High if disc in drive, disc being inserted, or disc still in slot after eject.
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8 OUT SENSOR_BAR Sensor bar, active high.
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9 OUT DO_EJECT Pulse high to trigger a DI eject from software.
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10 OUT EEP_CS SEEPROM Chip Select.
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11 OUT EEP_CLK SEEPROM Clock.
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12 OUT EEP_MOSI Data to SEEPROM.
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13 IN EEP_MISO Data from SEEPROM.
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14 OUT AVE_SCL A/V Encoder I<EFBFBD>C Clock.
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15 I/O AVE_SDA A/V Encoder I<EFBFBD>C Data (has an external pull-up, so you should only drive it low).
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16 OUT DEBUG0 Debug Testpoint TP221.
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17 OUT DEBUG1 Debug Testpoint TP222.
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18 OUT DEBUG2 Debug Testpoint TP223.
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19 OUT DEBUG3 Debug Testpoint TP224.
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20 OUT DEBUG4 Debug Testpoint TP225.
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21 OUT DEBUG5 Debug Testpoint TP226.
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22 OUT DEBUG6 Debug Testpoint TP219.
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23 OUT DEBUG7 Debug Testpoint TP220.
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*/
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#define HW_GPIOB_OUT 0x0d8000c0 // GPIO Outputs (Broadway access)
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#define HW_GPIOB_DIR 0x0d8000c4 // GPIO Direction (Broadway access)
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#define HW_GPIOB_IN 0x0d8000c8 // GPIO Inputs (Broadway access)
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#define HW_GPIOB_INTLVL 0x0d8000cc // GPIO Interrupt Levels (Broadway access)
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#define HW_GPIOB_INTFLAG 0x0d8000d0 // GPIO Interrupt Flags (Broadway access)
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#define HW_GPIOB_INTMASK 0x0d8000d4 // GPIO Interrupt Masks (Broadway access)
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#define HW_GPIOB_INMIR 0x0d8000d8 // GPIO Input Mirror (Broadway access)
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#define HW_GPIO_ENABLE 0x0d8000dc // GPIO Enable (Starlet only)
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#define HW_GPIO_OUT 0x0d8000e0 // GPIO Outputs (Starlet only)
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#define HW_GPIO_DIR 0x0d8000e4 // GPIO Direction (Starlet only)
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#define HW_GPIO_IN 0x0d8000e8 // GPIO Inputs (Starlet only)
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#define HW_GPIO_INTLVL 0x0d8000ec // GPIO Interrupt Levels (Starlet only)
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#define HW_GPIO_INTFLAG 0x0d8000f0 // GPIO Interrupt Flags (Starlet only)
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#define HW_GPIO_INTMASK 0x0d8000f4 // GPIO Interrupt Masks (Starlet only)
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#define HW_GPIO_INMIR 0x0d8000f8 // GPIO Input Mirror (Starlet only)
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#define HW_GPIO_OWNER 0x0d8000fc // GPIO Owner Select (Starlet only)
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// TIMER (32 bits registers)
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#define HW_TIMER 0x0d800010 // Timer counter
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#define HW_ALARM 0x0d800014 // Alarm value
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#endif
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