diff options
Diffstat (limited to 'target/linux/realtek/files/arch/mips/include/asm/mach-realtek/rtl8389/platform.h')
| -rw-r--r-- | target/linux/realtek/files/arch/mips/include/asm/mach-realtek/rtl8389/platform.h | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/target/linux/realtek/files/arch/mips/include/asm/mach-realtek/rtl8389/platform.h b/target/linux/realtek/files/arch/mips/include/asm/mach-realtek/rtl8389/platform.h new file mode 100644 index 000000000..8d66ab514 --- /dev/null +++ b/target/linux/realtek/files/arch/mips/include/asm/mach-realtek/rtl8389/platform.h @@ -0,0 +1,229 @@ +#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 20
+#define SYSCLK MHZ * 1000 * 1000
+
+#define BAUDRATE 38400 /* ex. 19200 or 38400 or 57600 or 115200 */
+ /* For Early Debug */
+
+/*
+ * Interrupt IRQ Assignments
+ */
+#define UART0_IRQ 31
+#define UART1_IRQ 30
+#define TC0_IRQ 29
+#define TC1_IRQ 28
+#define OCPTO_IRQ 27
+#define HLXTO_IRQ 26
+#define SLXTO_IRQ 25
+#define NIC_IRQ 24
+#define GPIO_ABCD_IRQ 23
+#define GPIO_EFGH_IRQ 22
+#define RTC_IRQ 21
+
+/*
+ * Interrupt Routing Selection
+ */
+#define UART0_RS 2
+#define UART1_RS 1
+#define TC0_RS 5
+#define TC1_RS 1
+#define OCPTO_RS 1
+#define HLXTO_RS 1
+#define SLXTO_RS 1
+#define NIC_RS 4
+#define GPIO_ABCD_RS 4
+#define GPIO_EFGH_RS 4
+#define RTC_RS 4
+
+
+#define DIVISOR 1000
+
+#if DIVISOR > (1 << 16)
+#error "Exceed the Maximum Value of DivFactor"
+#endif
+
+/*
+ * ==========================
+ * Platform Register Settings
+ * ==========================
+ */
+
+/*
+ * Memory Controller
+ */
+#define MC_MCR 0xB8001000
+ #define MC_MCR_VAL 0x00000000
+
+#define MC_DCR 0xB8001004
+ #define MC_DCR0_VAL 0x54480000
+
+#define MC_DTCR 0xB8001008
+ #define MC_DTCR_VAL 0xFFFF05C0
+
+
+/*
+ * UART
+ */
+#define UART0_BASE 0xB8002000
+#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 0xB8002100
+#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 0xB8003000
+ #define UART0_IE (1 << 31)
+ #define UART1_IE (1 << 30)
+ #define TC0_IE (1 << 29)
+ #define TC1_IE (1 << 28)
+ #define OCPTO_IE (1 << 27)
+ #define HLXTO_IE (1 << 26)
+ #define SLXTO_IE (1 << 25)
+ #define NIC_IE (1 << 24)
+ #define GPIO_ABCD_IE (1 << 23)
+ #define GPIO_EFGH_IE (1 << 22)
+ #define RTC_IE (1 << 21)
+
+#define GISR 0xB8003004
+ #define UART0_IP (1 << 31)
+ #define UART1_IP (1 << 30)
+ #define TC0_IP (1 << 29)
+ #define TC1_IP (1 << 28)
+ #define OCPTO_IP (1 << 27)
+ #define HLXTO_IP (1 << 26)
+ #define SLXTO_IP (1 << 25)
+ #define NIC_IP (1 << 24)
+ #define GPIO_ABCD_IP (1 << 23)
+ #define GPIO_EFGH_IP (1 << 22)
+ #define RTC_IP (1 << 21)
+
+#define IRR0 0xB8003008
+#define IRR0_SETTING ((UART0_RS << 28) | \
+ (UART1_RS << 24) | \
+ (TC0_RS << 20) | \
+ (TC1_RS << 16) | \
+ (OCPTO_RS << 12) | \
+ (HLXTO_RS << 8) | \
+ (SLXTO_RS << 4) | \
+ (NIC_RS << 0) \
+ )
+
+#define IRR1 0xB800300C
+#define IRR1_SETTING ((GPIO_ABCD_RS << 28) | \
+ (GPIO_EFGH_RS << 24) | \
+ (RTC_RS << 20) \
+ )
+
+#define IRR2 0xB8003010
+#define IRR2_SETTING 0
+
+#define IRR3 0xB8003014
+#define IRR3_SETTING 0
+
+/*
+ * Timer/Counter
+ */
+#define TC_BASE 0xB8003100
+#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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