mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 00:21:06 +00:00
85 lines
4.4 KiB
C
85 lines
4.4 KiB
C
#define EPLD0_FSEL_FB2 0x80
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#define EPLD0_BOOT_SMALL_FLASH 0x40 /* 0 boot from large flash, 1 from small flash */
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#define EPLD0_RAW_CARD_BIT0 0x20 /* raw card EC level */
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#define EPLD0_RAW_CARD_BIT1 0x10
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#define EPLD0_RAW_CARD_BIT2 0x08
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#define EPLD0_EXT_ARB_SEL_N 0x04 /* 0 select on-board ext PCI-X, 1 internal arbiter */
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#define EPLD0_FLASH_ONBRD_N 0x02 /* 0 small flash/SRAM active, 1 block access */
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#define EPLD0_FLASH_SRAM_SEL_N 0x01 /* 0 SRAM at mem top, 1 small flash at mem top */
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#define EPLD1_CLK_CNTL0 0x80 /* FSEL-FB1 of MPC9772 */
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#define EPLD1_PCIX0_CNTL1 0x40 /* S*0 of 9531 */
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#define EPLD1_PCIX0_CNTL2 0x20 /* S*1 of 9531 */
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#define EPLD1_CLK_CNTL3 0x10 /* FSEL-B1 of MPC9772 */
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#define EPLD1_CLK_CNTL4 0x08 /* FSEL-B0 of MPC9772 */
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#define EPLD1_MASTER_CLOCK6 0x04 /* clock source select 6 */
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#define EPLD1_MASTER_CLOCK7 0x02 /* clock source select 7 */
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#define EPLD1_MASTER_CLOCK8 0x01 /* clock source select 8 */
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#define EPLD2_ETH_MODE_10 0x80 /* Ethernet mode 10 (default = 1) */
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#define EPLD2_ETH_MODE_100 0x40 /* Ethernet mode 100 (default = 1) */
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#define EPLD2_ETH_MODE_1000 0x20 /* Ethernet mode 1000 (default = 1) */
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#define EPLD2_ETH_DUPLEX_MODE 0x10 /* Ethernet force full duplex mode */
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#define EPLD2_RESET_ETH_N 0x08 /* Ethernet reset (default = 1) */
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#define EPLD2_ETH_AUTO_NEGO 0x04 /* Ethernet auto negotiation */
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#define EPLD2_DEFAULT_UART_N 0x01 /* 0 select DSR DTR for UART1 */
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#define EPLD3_STATUS_LED4 0x08 /* status LED 8 (1 = LED on) */
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#define EPLD3_STATUS_LED3 0x04 /* status LED 4 (1 = LED on) */
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#define EPLD3_STATUS_LED2 0x02 /* status LED 2 (1 = LED on) */
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#define EPLD3_STATUS_LED1 0x01 /* status LED 1 (1 = LED on) */
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#define EPLD4_PCIX0_VTH1 0x80 /* PCI-X 0 VTH1 status */
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#define EPLD4_PCIX0_VTH2 0x40 /* PCI-X 0 VTH2 status */
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#define EPLD4_PCIX0_VTH3 0x20 /* PCI-X 0 VTH3 status */
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#define EPLD4_PCIX0_VTH4 0x10 /* PCI-X 0 VTH4 status */
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#define EPLD4_PCIX1_VTH1 0x08 /* PCI-X 1 VTH1 status */
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#define EPLD4_PCIX1_VTH2 0x04 /* PCI-X 1 VTH2 status */
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#define EPLD4_PCIX1_VTH3 0x02 /* PCI-X 1 VTH3 status */
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#define EPLD4_PCIX1_VTH4 0x01 /* PCI-X 1 VTH4 status */
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#define EPLD5_PCIX0_INT0 0x80 /* PCIX0 INT0 status, write 0 to reset */
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#define EPLD5_PCIX0_INT1 0x40 /* PCIX0 INT1 status, write 0 to reset */
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#define EPLD5_PCIX0_INT2 0x20 /* PCIX0 INT2 status, write 0 to reset */
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#define EPLD5_PCIX0_INT3 0x10 /* PCIX0 INT3 status, write 0 to reset */
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#define EPLD5_PCIX1_INT0 0x08 /* PCIX1 INT0 status, write 0 to reset */
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#define EPLD5_PCIX1_INT1 0x04 /* PCIX1 INT1 status, write 0 to reset */
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#define EPLD5_PCIX1_INT2 0x02 /* PCIX1 INT2 status, write 0 to reset */
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#define EPLD5_PCIX1_INT3 0x01 /* PCIX1 INT3 status, write 0 to reset */
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#define EPLD6_PCIX0_RESET_CTL 0x80 /* 0=enable slot reset, 1=disable slot reset */
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#define EPLD6_PCIX1_RESET_CTL 0x40 /* 0=enable slot reset, 1=disable slot reset */
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#define EPLD6_ETH_INT_MODE 0x20 /* 0=IRQ5 recv's external eth int */
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#define EPLD6_PCIX2_RESET_CTL 0x10 /* 0=enable slot reset, 1=disable slot reset */
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#define EPLD6_PCI1_CLKCNTL1 0x80 /* PCI1 clock control S*0 of 9531 */
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#define EPLD6_PCI1_CLKCNTL2 0x40 /* PCI1 clock control S*1 of 9531 */
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#define EPLD6_PCI2_CLKCNTL1 0x20 /* PCI2 clock control S*0 of 9531 */
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#define EPLD6_PCI2_CLKCNTL2 0x10 /* PCI2 clock control S*1 of 9531 */
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#define EPLD7_VTH1 0x80 /* PCI2 VTH1 status */
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#define EPLD7_VTH2 0x40 /* PCI2 VTH2 status */
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#define EPLD7_VTH3 0x20 /* PCI2 VTH3 status */
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#define EPLD7_VTH4 0x10 /* PCI2 VTH4 status */
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#define EPLD7_INTA_MODE 0x80 /* see S5 on SW2 for details */
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#define EPLD7_PCI_INT_MODE_N 0x40 /* see S1 on SW2 for details */
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#define EPLD7_WRITE_ENABLE_GPIO 0x20 /* see S2 on SW2 for details */
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#define EPLD7_WRITE_ENABLE_INT 0x10 /* see S3 on SW2 for details */
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typedef struct {
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unsigned char status; /* misc status */
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unsigned char clock; /* clock status, PCI-X clock control */
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unsigned char ethuart; /* Ethernet, UART status */
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unsigned char leds; /* LED register */
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unsigned char vth01; /* PCI0, PCI1 VTH register */
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unsigned char pciints; /* PCI0, PCI1 interrupts */
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unsigned char pci2; /* PCI2 interrupts, clock control */
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unsigned char vth2; /* PCI2 VTH register */
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unsigned char filler1[4096-8];
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unsigned char gpio00; /* GPIO bits 0-7 */
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unsigned char gpio08; /* GPIO bits 8-15 */
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unsigned char gpio16; /* GPIO bits 16-23 */
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unsigned char gpio24; /* GPIO bits 24-31 */
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unsigned char filler2[4096-4];
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unsigned char version; /* EPLD version */
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} epld_t;
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