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#ifndef _PLATFORM_H
#define _PLATFORM_H
/*
* =============
* Utilty Macros
* =============
*/
#define REG8(reg) (*(volatile unsigned char *)((unsigned int)reg))
#define REG32(reg) (*(volatile unsigned int *)((unsigned int)reg))
/*
* ====================================
* Platform Configurable Common Options
* ====================================
*/
#define PROM_DEBUG 0
#define MHZ 100
#define SYSCLK MHZ * 1000 * 1000
#define BAUDRATE 38400 /* ex. 19200 or 38400 or 57600 or 115200 */
/* For Early Debug */
/*
* Interrupt IRQ Assignments
*/
#define PCIBTMO_IRQ 16
#define GPIO_DEFGHI_IRQ 17
#define PCM_IRQ 18
#define AUTH_IRQ 19
#define CRYPTO_IRQ 20
#define LBCTMO_IRQ 21
#define EXT_IRQ 23
#define GPIO_ABC_IRQ 24
#define SWCORE_IRQ 25
#define PCI_IRQ 26
#define UART1_IRQ 27
#define UART0_IRQ 28
#define PCMCIA_IRQ 29
#define USB_IRQ 30
#define TC_IRQ 31
/*
* Interrupt Routing Selection
*/
#define PCIBTMO_RS 0
#define GPIO_DEFGHI_RS 0
#define PCM_RS 0
#define AUTH_RS 0
#define CRYPTO_RS 0
#define LBCTMO_RS 0
#define EXT_RS 0
#define GPIO_ABC_RS 0
#define SWCORE_RS 3
#define PCI_RS 2
#define UART1_RS 0
#define UART0_RS 1
#define PCMCIA_RS 0
#define USB_RS 0
#define TC_RS 4
#define DIVISOR 1000
#if DIVISOR > (1 << 16)
#error "Exceed the Maximum Value of DivFactor"
#endif
/*
* ==========================
* Platform Register Settings
* ==========================
*/
/*
* CPU
*/
#define IMEM_BASE 0x00C00000
#define IMEM_TOP 0x00C01FFF
#define DMEM_BASE 0x00C02000
#define DMEM_TOP 0x00C03FFF
/*
* Memory Controller
*/
#define MC_MCR 0xBD013000
#define MC_MCR_VAL 0xFAA00000
#define MC_MTCR0 0xBD013004
#define MC_MTCR0_VAL 0x1B1B0000
#define MC_MTCR1 0xBD013008
#define MC_MTCR1_VAL 0x00000CEA
/*
* UART
*/
#define UART0_BASE 0xBD011000
#define UART0_RBR (UART0_BASE + 0x000)
#define UART0_THR (UART0_BASE + 0x000)
#define UART0_DLL (UART0_BASE + 0x000)
#define UART0_IER (UART0_BASE + 0x004)
#define UART0_DLM (UART0_BASE + 0x004)
#define UART0_IIR (UART0_BASE + 0x008)
#define UART0_FCR (UART0_BASE + 0x008)
#define UART0_LCR (UART0_BASE + 0x00C)
#define UART0_MCR (UART0_BASE + 0x010)
#define UART0_LSR (UART0_BASE + 0x014)
#define UART1_BASE 0xBD011100
#define UART1_RBR (UART1_BASE + 0x000)
#define UART1_THR (UART1_BASE + 0x000)
#define UART1_DLL (UART1_BASE + 0x000)
#define UART1_IER (UART1_BASE + 0x004)
#define UART1_DLM (UART1_BASE + 0x004)
#define UART1_IIR (UART1_BASE + 0x008)
#define UART1_FCR (UART1_BASE + 0x008)
#define FCR_EN 0x01
#define FCR_RXRST 0x02
#define RXRST 0x02
#define FCR_TXRST 0x04
#define TXRST 0x04
#define FCR_DMA 0x08
#define FCR_RTRG 0xC0
#define CHAR_TRIGGER_01 0x00
#define CHAR_TRIGGER_04 0x40
#define CHAR_TRIGGER_08 0x80
#define CHAR_TRIGGER_14 0xC0
#define UART1_LCR (UART1_BASE + 0x00C)
#define LCR_WLN 0x03
#define CHAR_LEN_5 0x00
#define CHAR_LEN_6 0x01
#define CHAR_LEN_7 0x02
#define CHAR_LEN_8 0x03
#define LCR_STB 0x04
#define ONE_STOP 0x00
#define TWO_STOP 0x04
#define LCR_PEN 0x08
#define PARITY_ENABLE 0x01
#define PARITY_DISABLE 0x00
#define LCR_EPS 0x30
#define PARITY_ODD 0x00
#define PARITY_EVEN 0x10
#define PARITY_MARK 0x20
#define PARITY_SPACE 0x30
#define LCR_BRK 0x40
#define LCR_DLAB 0x80
#define DLAB 0x80
#define UART1_MCR (UART1_BASE + 0x010)
#define UART1_LSR (UART1_BASE + 0x014)
#define LSR_DR 0x01
#define RxCHAR_AVAIL 0x01
#define LSR_OE 0x02
#define LSR_PE 0x04
#define LSR_FE 0x08
#define LSR_BI 0x10
#define LSR_THRE 0x20
#define TxCHAR_AVAIL 0x00
#define TxCHAR_EMPTY 0x20
#define LSR_TEMT 0x40
#define LSR_RFE 0x80
/*
* Interrupt Controller
*/
#define GIMR 0xBD012000
#define TC_IE (1 << 31)
#define USB_IE (1 << 30)
#define PCMICA_IE (1 << 29)
#define UART0_IE (1 << 28)
#define UART1_IE (1 << 27)
#define PCI_IE (1 << 26)
#define SWCORE_IE (1 << 25)
#define GPIO_ABC_IE (1 << 24)
#define EXT_IE (1 << 23)
#define LBCTMO_IE (1 << 21)
#define CRYPTO_IE (1 << 20)
#define AUTH_IE (1 << 19)
#define PCM_IE (1 << 18)
#define GPIO_DEFGHI_IE (1 << 17)
#define PCIBTMO_IE (1 << 16)
#define GISR 0xBD012004
#define TC_IP (1 << 31)
#define USB_IP (1 << 30)
#define PCMICA_IP (1 << 29)
#define UART0_IP (1 << 28)
#define UART1_IP (1 << 27)
#define PCI_IP (1 << 26)
#define SWCORE_IP (1 << 25)
#define GPIO_ABC_IP (1 << 24)
#define EXT_IP (1 << 23)
#define LBCTMO_IP (1 << 21)
#define CRYPTO_IP (1 << 20)
#define AUTH_IP (1 << 19)
#define PCM_IP (1 << 18)
#define GPIO_DEFGHI_IP (1 << 17)
#define PCIBTMO_IP (1 << 16)
#define IRR1 0xBD012008
#define IRR1_SETTING (((TC_RS & 0x3) << 30) | \
((USB_RS & 0x3) << 28) | \
((PCMCIA_RS & 0x3) << 26) | \
((UART0_RS & 0x3) << 24) | \
((UART1_RS & 0x3) << 22) | \
((PCI_RS & 0x3) << 20) | \
((SWCORE_RS & 0x3) << 18) | \
((GPIO_ABC_RS & 0x3) << 16) | \
((EXT_RS & 0x3) << 14) | \
((LBCTMO_RS & 0x3) << 12) | \
((TC_RS & 0x4) >> 2 << 9) | \
((USB_RS & 0x4) >> 2 << 8) | \
((PCMCIA_RS & 0x4) >> 2 << 7) | \
((UART0_RS & 0x4) >> 2 << 6) | \
((UART1_RS & 0x4) >> 2 << 5) | \
((PCI_RS & 0x4) >> 2 << 4) | \
((SWCORE_RS & 0x4) >> 2 << 3) | \
((GPIO_ABC_RS & 0x4) >> 2 << 2) | \
((EXT_RS & 0x4) >> 2 << 1) | \
((LBCTMO_RS & 0x4) >> 2 << 0) \
)
#define IRR2 0xBD0120A0
#define IRR2_SETTING (((CRYPTO_RS & 0x7) << 29) | \
((AUTH_RS & 0x7) << 26) | \
((PCM_RS & 0x7) << 23) | \
((GPIO_DEFGHI_RS & 0x7) << 20) | \
((PCIBTMO_RS & 0x7) << 17) \
)
/*
* Timer/Counter
*/
#define TC_BASE 0xBD012020
#define TC0DATA (TC_BASE + 0x00)
#define TC1DATA (TC_BASE + 0x04)
#define TCD_OFFSET 8
#define TC0CNT (TC_BASE + 0x08)
#define TC1CNT (TC_BASE + 0x0C)
#define TCCNR (TC_BASE + 0x10)
#define TC0EN (1 << 31)
#define TC0MODE_TIMER (1 << 30)
#define TC1EN (1 << 29)
#define TC1MODE_TIMER (1 << 28)
#define TCIR (TC_BASE + 0x14)
#define TC0IE (1 << 31)
#define TC1IE (1 << 30)
#define TC0IP (1 << 29)
#define TC1IP (1 << 28)
#define CDBR (TC_BASE + 0x18)
#define DIVF_OFFSET 16
#define WDTCNR (TC_BASE + 0x1C)
#endif /* _PLATFORM_H */
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