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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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Go to the source code of this file.
Macros | |
| #define | PCI_DEV(SEGBUS, DEV, FN) |
| #define | IOSF_PCI_DEV PCI_DEV(0, SOC_DEV, SOC_FUNC) |
| #define | MCR_REG 0xd0 |
| #define | IOSF_OPCODE(x) ((x) << 24) |
| #define | IOSF_PORT(x) ((0xff & (x)) << 16) |
| #define | IOSF_REG(x) ((0xff & (x)) << 8) |
| #define | IOSF_REG_UPPER(x) (((~0xff) & (x))) |
| #define | IOSF_BYTE_EN_0 0x10 |
| #define | IOSF_BYTE_EN_1 0x20 |
| #define | IOSF_BYTE_EN_2 0x40 |
| #define | IOSF_BYTE_EN_3 0x80 |
| #define | IOSF_BYTE_EN (IOSF_BYTE_EN_0 | IOSF_BYTE_EN_1 | IOSF_BYTE_EN_2 | IOSF_BYTE_EN_3) |
| #define | MDR_REG 0xd4 |
| #define | MCRX_REG 0xd8 |
| #define | IOSF_PORT_AUNIT 0x00 /* IO Arbiter unit */ |
| #define | IOSF_PORT_CPU_BUS 0x02 /* CPU Bus Interface Controller */ |
| #define | IOSF_PORT_BUNIT 0x03 /* System Memory Arbiter/Bunit */ |
| #define | IOSF_PORT_PMC 0x04 /* Power Management Controller */ |
| #define | IOSF_PORT_SEC 0x44 /* SEC */ |
| #define | IOSF_PORT_0x45 0x45 |
| #define | IOSF_PORT_0x46 0x46 |
| #define | IOSF_PORT_0x47 0x47 |
| #define | IOSF_PORT_SCORE 0x48 /* SCORE */ |
| #define | IOSF_PORT_0x55 0x55 |
| #define | IOSF_PORT_0x58 0x58 |
| #define | IOSF_PORT_0x59 0x59 |
| #define | IOSF_PORT_0x5a 0x5a |
| #define | IOSF_PORT_USHPHY 0x61 /* USB XHCI PHY */ |
| #define | IOSF_PORT_SCC 0x63 /* Storage Control Cluster */ |
| #define | IOSF_PORT_USBPHY 0x43 /* USB PHY */ |
| #define | IOSF_PORT_LPSS 0xa0 /* LPSS - Low Power Subsystem */ |
| #define | IOSF_PORT_0xa2 0xa2 |
| #define | IOSF_PORT_SSUS 0xa8 /* SUS */ |
| #define | IOSF_PORT_CCU 0xa9 /* Clock control unit. */ |
| #define | IOSF_OP_READ_BUNIT 0x10 |
| #define | IOSF_OP_WRITE_BUNIT (IOSF_OP_READ_BUNIT | 1) |
| #define | IOSF_OP_READ_PMC 0x06 |
| #define | IOSF_OP_WRITE_PMC (IOSF_OP_READ_PMC | 1) |
| #define | IOSF_OP_READ_SCORE 0x06 |
| #define | IOSF_OP_WRITE_SCORE (IOSF_OP_READ_SCORE | 1) |
| #define | IOSF_OP_READ_LPSS 0x06 |
| #define | IOSF_OP_WRITE_LPSS (IOSF_OP_READ_LPSS | 1) |
| #define | IOSF_OP_READ_0x58 0x06 |
| #define | IOSF_OP_WRITE_0x58 (IOSF_OP_READ_0x58 | 1) |
| #define | IOSF_OP_READ_SCC 0x06 |
| #define | IOSF_OP_WRITE_SCC (IOSF_OP_READ_SCC | 1) |
| #define | IOSF_OP_READ_USBPHY 0x06 |
| #define | IOSF_OP_WRITE_USBPHY (IOSF_OP_READ_USBPHY | 1) |
| #define | BUNIT_BMBOUND 0x25 |
| #define | BUNIT_BMBOUND_HI 0x26 |
| #define | BUNIT_MMCONF_REG 0x27 |
| #define | BUNIT_BMISC 0x28 |
| #define | BUNIT_SMRWAC 0x2d |
| #define | BUNIT_SMRRL 0x2e |
| #define | BUNIT_SMRRH 0x2f |
| #define | SAI_IA_UNTRUSTED (1 << 0) |
| #define | SAI_IA_SMM (1 << 2) |
| #define | SAI_IA_BOOT (1 << 4) |
| #define | LPSS_SIO_DMA1_CTL 0x280 |
| #define | LPSS_I2C1_CTL 0x288 |
| #define | LPSS_I2C2_CTL 0x290 |
| #define | LPSS_I2C3_CTL 0x298 |
| #define | LPSS_I2C4_CTL 0x2a0 |
| #define | LPSS_I2C5_CTL 0x2a8 |
| #define | LPSS_I2C6_CTL 0x2b0 |
| #define | LPSS_I2C7_CTL 0x2b8 |
| #define | LPSS_SIO_DMA2_CTL 0x240 |
| #define | LPSS_PWM1_CTL 0x248 |
| #define | LPSS_PWM2_CTL 0x250 |
| #define | LPSS_HSUART1_CTL 0x258 |
| #define | LPSS_HSUART2_CTL 0x260 |
| #define | LPSS_SPI_CTL 0x268 |
| #define | LPSS_CTL_ACPI_INT_EN (1 << 21) |
| #define | LPSS_CTL_PCI_CFG_DIS (1 << 20) |
| #define | LPSS_CTL_SNOOP (1 << 18) |
| #define | LPSS_CTL_NOSNOOP (1 << 19) |
| #define | LPSS_CTL_PM_CAP_PRSNT (1 << 1) |
| #define | SCC_SD_CTL 0x504 |
| #define | SCC_SDIO_CTL 0x508 |
| #define | SCC_MMC_CTL 0x500 |
| #define | SCC_CTL_PCI_CFG_DIS (1 << 0) |
| #define | SCC_CTL_ACPI_INT_EN (1 << 1) |
| #define | LPE_PCICFGCTR1 0x0500 |
| #define | LPE_PCICFGCTR1_PCI_CFG_DIS (1 << 0) |
| #define | LPE_PCICFGCTR1_ACPI_INT_EN (1 << 1) |
| #define | USBPHY_COMPBG 0x7f04 |
Functions | |
| uint32_t | iosf_bunit_read (int reg) |
| void | iosf_bunit_write (int reg, uint32_t val) |
| uint32_t | iosf_punit_read (int reg) |
| void | iosf_punit_write (int reg, uint32_t val) |
| uint32_t | iosf_score_read (int reg) |
| void | iosf_score_write (int reg, uint32_t val) |
| uint32_t | iosf_lpss_read (int reg) |
| void | iosf_lpss_write (int reg, uint32_t val) |
| uint32_t | iosf_port58_read (int reg) |
| void | iosf_port58_write (int reg, uint32_t val) |
| uint32_t | iosf_scc_read (int reg) |
| void | iosf_scc_write (int reg, uint32_t val) |
| uint32_t | iosf_usbphy_read (int reg) |
| void | iosf_usbphy_write (int reg, uint32_t val) |
| #define IOSF_BYTE_EN (IOSF_BYTE_EN_0 | IOSF_BYTE_EN_1 | IOSF_BYTE_EN_2 | IOSF_BYTE_EN_3) |
| #define IOSF_OP_WRITE_0x58 (IOSF_OP_READ_0x58 | 1) |
| #define IOSF_OP_WRITE_BUNIT (IOSF_OP_READ_BUNIT | 1) |
| #define IOSF_OP_WRITE_LPSS (IOSF_OP_READ_LPSS | 1) |
| #define IOSF_OP_WRITE_PMC (IOSF_OP_READ_PMC | 1) |
| #define IOSF_OP_WRITE_SCC (IOSF_OP_READ_SCC | 1) |
| #define IOSF_OP_WRITE_SCORE (IOSF_OP_READ_SCORE | 1) |
| #define IOSF_OP_WRITE_USBPHY (IOSF_OP_READ_USBPHY | 1) |
| #define IOSF_PORT_BUNIT 0x03 /* System Memory Arbiter/Bunit */ |
| #define IOSF_PORT_CPU_BUS 0x02 /* CPU Bus Interface Controller */ |
| #define PCI_DEV | ( | SEGBUS, | |
| DEV, | |||
| FN | |||
| ) |
| uint32_t iosf_bunit_read | ( | int | reg | ) |
Definition at line 39 of file iosf.c.
References IOSF_READ, and iosf_read_port().
Definition at line 44 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), and val.
| uint32_t iosf_lpss_read | ( | int | reg | ) |
Definition at line 111 of file iosf.c.
References IOSF_READ, and iosf_read_port().
Definition at line 116 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), and val.
| uint32_t iosf_port58_read | ( | int | reg | ) |
Definition at line 221 of file iosf.c.
References IOSF_READ, and iosf_read_port().
Definition at line 226 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), and val.
| uint32_t iosf_punit_read | ( | int | reg | ) |
Definition at line 81 of file iosf.c.
References IOSF_READ, iosf_read_port(), and PMC.
Definition at line 86 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), PMC, and val.
| uint32_t iosf_scc_read | ( | int | reg | ) |
Definition at line 141 of file iosf.c.
References IOSF_READ, and iosf_read_port().
Definition at line 146 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), and val.
| uint32_t iosf_score_read | ( | int | reg | ) |
Definition at line 131 of file iosf.c.
References IOSF_READ, and iosf_read_port().
Definition at line 136 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), and val.
| uint32_t iosf_usbphy_read | ( | int | reg | ) |
Definition at line 91 of file iosf.c.
References IOSF_READ, and iosf_read_port().
Definition at line 96 of file iosf.c.
References IOSF_WRITE, iosf_write_port(), and val.
1.9.1