| #ifndef _IOP13XX_HW_H_ |
| #define _IOP13XX_HW_H_ |
| |
| #ifndef __ASSEMBLY__ |
| /* The ATU offsets can change based on the strapping */ |
| extern u32 iop13xx_atux_pmmr_offset; |
| extern u32 iop13xx_atue_pmmr_offset; |
| void iop13xx_init_irq(void); |
| void iop13xx_map_io(void); |
| void iop13xx_platform_init(void); |
| void iop13xx_add_tpmi_devices(void); |
| void iop13xx_init_irq(void); |
| |
| /* CPUID CP6 R0 Page 0 */ |
| static inline int iop13xx_cpu_id(void) |
| { |
| int id; |
| asm volatile("mrc p6, 0, %0, c0, c0, 0":"=r" (id)); |
| return id; |
| } |
| |
| /* WDTCR CP6 R7 Page 9 */ |
| static inline u32 read_wdtcr(void) |
| { |
| u32 val; |
| asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val)); |
| return val; |
| } |
| static inline void write_wdtcr(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val)); |
| } |
| |
| /* WDTSR CP6 R8 Page 9 */ |
| static inline u32 read_wdtsr(void) |
| { |
| u32 val; |
| asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val)); |
| return val; |
| } |
| static inline void write_wdtsr(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val)); |
| } |
| |
| /* RCSR - Reset Cause Status Register */ |
| static inline u32 read_rcsr(void) |
| { |
| u32 val; |
| asm volatile("mrc p6, 0, %0, c0, c1, 0":"=r" (val)); |
| return val; |
| } |
| |
| extern unsigned long get_iop_tick_rate(void); |
| #endif |
| |
| /* |
| * IOP13XX I/O and Mem space regions for PCI autoconfiguration |
| */ |
| #define IOP13XX_MAX_RAM_SIZE 0x80000000UL /* 2GB */ |
| #define IOP13XX_PCI_OFFSET IOP13XX_MAX_RAM_SIZE |
| |
| /* PCI MAP |
| * bus range cpu phys cpu virt note |
| * 0x0000.0000 + 2GB (n/a) (n/a) inbound, 1:1 mapping with Physical RAM |
| * 0x8000.0000 + 928M 0x1.8000.0000 (ioremap) PCIX outbound memory window |
| * 0x8000.0000 + 928M 0x2.8000.0000 (ioremap) PCIE outbound memory window |
| * |
| * IO MAP |
| * 0x1000 + 64K 0x0.fffb.1000 0xfec6.1000 PCIX outbound i/o window |
| * 0x1000 + 64K 0x0.fffd.1000 0xfed7.1000 PCIE outbound i/o window |
| */ |
| #define IOP13XX_PCIX_IO_WINDOW_SIZE 0x10000UL |
| #define IOP13XX_PCIX_LOWER_IO_PA 0xfffb0000UL |
| #define IOP13XX_PCIX_LOWER_IO_VA 0xfec60000UL |
| #define IOP13XX_PCIX_LOWER_IO_BA 0x0UL /* OIOTVR */ |
| #define IOP13XX_PCIX_IO_BUS_OFFSET 0x1000UL |
| #define IOP13XX_PCIX_UPPER_IO_PA (IOP13XX_PCIX_LOWER_IO_PA +\ |
| IOP13XX_PCIX_IO_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIX_UPPER_IO_VA (IOP13XX_PCIX_LOWER_IO_VA +\ |
| IOP13XX_PCIX_IO_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIX_IO_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ |
| (IOP13XX_PCIX_LOWER_IO_PA\ |
| - IOP13XX_PCIX_LOWER_IO_VA)) |
| |
| #define IOP13XX_PCIX_MEM_PHYS_OFFSET 0x100000000ULL |
| #define IOP13XX_PCIX_MEM_WINDOW_SIZE 0x3a000000UL |
| #define IOP13XX_PCIX_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) |
| #define IOP13XX_PCIX_LOWER_MEM_PA (IOP13XX_PCIX_MEM_PHYS_OFFSET +\ |
| IOP13XX_PCIX_LOWER_MEM_BA) |
| #define IOP13XX_PCIX_UPPER_MEM_PA (IOP13XX_PCIX_LOWER_MEM_PA +\ |
| IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIX_UPPER_MEM_BA (IOP13XX_PCIX_LOWER_MEM_BA +\ |
| IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) |
| |
| #define IOP13XX_PCIX_MEM_COOKIE 0x80000000UL |
| #define IOP13XX_PCIX_LOWER_MEM_RA IOP13XX_PCIX_MEM_COOKIE |
| #define IOP13XX_PCIX_UPPER_MEM_RA (IOP13XX_PCIX_LOWER_MEM_RA +\ |
| IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIX_MEM_OFFSET (IOP13XX_PCIX_MEM_COOKIE -\ |
| IOP13XX_PCIX_LOWER_MEM_BA) |
| |
| /* PCI-E ranges */ |
| #define IOP13XX_PCIE_IO_WINDOW_SIZE 0x10000UL |
| #define IOP13XX_PCIE_LOWER_IO_PA 0xfffd0000UL |
| #define IOP13XX_PCIE_LOWER_IO_VA 0xfed70000UL |
| #define IOP13XX_PCIE_LOWER_IO_BA 0x0UL /* OIOTVR */ |
| #define IOP13XX_PCIE_IO_BUS_OFFSET 0x1000UL |
| #define IOP13XX_PCIE_UPPER_IO_PA (IOP13XX_PCIE_LOWER_IO_PA +\ |
| IOP13XX_PCIE_IO_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIE_UPPER_IO_VA (IOP13XX_PCIE_LOWER_IO_VA +\ |
| IOP13XX_PCIE_IO_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIE_UPPER_IO_BA (IOP13XX_PCIE_LOWER_IO_BA +\ |
| IOP13XX_PCIE_IO_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIE_IO_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ |
| (IOP13XX_PCIE_LOWER_IO_PA\ |
| - IOP13XX_PCIE_LOWER_IO_VA)) |
| |
| #define IOP13XX_PCIE_MEM_PHYS_OFFSET 0x200000000ULL |
| #define IOP13XX_PCIE_MEM_WINDOW_SIZE 0x3a000000UL |
| #define IOP13XX_PCIE_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) |
| #define IOP13XX_PCIE_LOWER_MEM_PA (IOP13XX_PCIE_MEM_PHYS_OFFSET +\ |
| IOP13XX_PCIE_LOWER_MEM_BA) |
| #define IOP13XX_PCIE_UPPER_MEM_PA (IOP13XX_PCIE_LOWER_MEM_PA +\ |
| IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIE_UPPER_MEM_BA (IOP13XX_PCIE_LOWER_MEM_BA +\ |
| IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) |
| |
| /* All 0xc000.0000 - 0xfdff.ffff addresses belong to PCIe */ |
| #define IOP13XX_PCIE_MEM_COOKIE 0xc0000000UL |
| #define IOP13XX_PCIE_LOWER_MEM_RA IOP13XX_PCIE_MEM_COOKIE |
| #define IOP13XX_PCIE_UPPER_MEM_RA (IOP13XX_PCIE_LOWER_MEM_RA +\ |
| IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) |
| #define IOP13XX_PCIE_MEM_OFFSET (IOP13XX_PCIE_MEM_COOKIE -\ |
| IOP13XX_PCIE_LOWER_MEM_BA) |
| |
| /* PBI Ranges */ |
| #define IOP13XX_PBI_LOWER_MEM_PA 0xf0000000UL |
| #define IOP13XX_PBI_MEM_WINDOW_SIZE 0x04000000UL |
| #define IOP13XX_PBI_MEM_COOKIE 0xfa000000UL |
| #define IOP13XX_PBI_LOWER_MEM_RA IOP13XX_PBI_MEM_COOKIE |
| #define IOP13XX_PBI_UPPER_MEM_RA (IOP13XX_PBI_LOWER_MEM_RA +\ |
| IOP13XX_PBI_MEM_WINDOW_SIZE - 1) |
| |
| /* |
| * IOP13XX chipset registers |
| */ |
| #define IOP13XX_PMMR_PHYS_MEM_BASE 0xffd80000UL /* PMMR phys. address */ |
| #define IOP13XX_PMMR_VIRT_MEM_BASE 0xfee80000UL /* PMMR phys. address */ |
| #define IOP13XX_PMMR_MEM_WINDOW_SIZE 0x80000 |
| #define IOP13XX_PMMR_UPPER_MEM_VA (IOP13XX_PMMR_VIRT_MEM_BASE +\ |
| IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) |
| #define IOP13XX_PMMR_UPPER_MEM_PA (IOP13XX_PMMR_PHYS_MEM_BASE +\ |
| IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) |
| #define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (u32) ((u32) addr +\ |
| (IOP13XX_PMMR_PHYS_MEM_BASE\ |
| - IOP13XX_PMMR_VIRT_MEM_BASE)) |
| #define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ |
| (IOP13XX_PMMR_PHYS_MEM_BASE\ |
| - IOP13XX_PMMR_VIRT_MEM_BASE)) |
| #define IOP13XX_REG_ADDR32(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) |
| #define IOP13XX_REG_ADDR16(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) |
| #define IOP13XX_REG_ADDR8(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) |
| #define IOP13XX_REG_ADDR32_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) |
| #define IOP13XX_REG_ADDR16_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) |
| #define IOP13XX_REG_ADDR8_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) |
| #define IOP13XX_PMMR_SIZE 0x00080000 |
| |
| /*=================== Defines for Platform Devices =====================*/ |
| #define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002300) |
| #define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002340) |
| #define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002300) |
| #define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002340) |
| |
| #define IOP13XX_I2C0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500) |
| #define IOP13XX_I2C1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520) |
| #define IOP13XX_I2C2_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002540) |
| #define IOP13XX_I2C0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002500) |
| #define IOP13XX_I2C1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002520) |
| #define IOP13XX_I2C2_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002540) |
| |
| /* ATU selection flags */ |
| /* IOP13XX_INIT_ATU_DEFAULT = Rely on CONFIG_IOP13XX_ATU* */ |
| #define IOP13XX_INIT_ATU_DEFAULT (0) |
| #define IOP13XX_INIT_ATU_ATUX (1 << 0) |
| #define IOP13XX_INIT_ATU_ATUE (1 << 1) |
| #define IOP13XX_INIT_ATU_NONE (1 << 2) |
| |
| /* UART selection flags */ |
| /* IOP13XX_INIT_UART_DEFAULT = Rely on CONFIG_IOP13XX_UART* */ |
| #define IOP13XX_INIT_UART_DEFAULT (0) |
| #define IOP13XX_INIT_UART_0 (1 << 0) |
| #define IOP13XX_INIT_UART_1 (1 << 1) |
| |
| /* I2C selection flags */ |
| /* IOP13XX_INIT_I2C_DEFAULT = Rely on CONFIG_IOP13XX_I2C* */ |
| #define IOP13XX_INIT_I2C_DEFAULT (0) |
| #define IOP13XX_INIT_I2C_0 (1 << 0) |
| #define IOP13XX_INIT_I2C_1 (1 << 1) |
| #define IOP13XX_INIT_I2C_2 (1 << 2) |
| |
| /* ADMA selection flags */ |
| /* INIT_ADMA_DEFAULT = Rely on CONFIG_IOP13XX_ADMA* */ |
| #define IOP13XX_INIT_ADMA_DEFAULT (0) |
| #define IOP13XX_INIT_ADMA_0 (1 << 0) |
| #define IOP13XX_INIT_ADMA_1 (1 << 1) |
| #define IOP13XX_INIT_ADMA_2 (1 << 2) |
| |
| /* Platform devices */ |
| #define IQ81340_NUM_UART 2 |
| #define IQ81340_NUM_I2C 3 |
| #define IQ81340_NUM_PHYS_MAP_FLASH 1 |
| #define IQ81340_NUM_ADMA 3 |
| #define IQ81340_MAX_PLAT_DEVICES (IQ81340_NUM_UART + \ |
| IQ81340_NUM_I2C + \ |
| IQ81340_NUM_PHYS_MAP_FLASH + \ |
| IQ81340_NUM_ADMA) |
| |
| /*========================== PMMR offsets for key registers ============*/ |
| #define IOP13XX_ATU0_PMMR_OFFSET 0x00048000 |
| #define IOP13XX_ATU1_PMMR_OFFSET 0x0004c000 |
| #define IOP13XX_ATU2_PMMR_OFFSET 0x0004d000 |
| #define IOP13XX_ADMA0_PMMR_OFFSET 0x00000000 |
| #define IOP13XX_ADMA1_PMMR_OFFSET 0x00000200 |
| #define IOP13XX_ADMA2_PMMR_OFFSET 0x00000400 |
| #define IOP13XX_PBI_PMMR_OFFSET 0x00001580 |
| #define IOP13XX_MU_PMMR_OFFSET 0x00004000 |
| #define IOP13XX_ESSR0_PMMR_OFFSET 0x00002188 |
| #define IOP13XX_ESSR0 IOP13XX_REG_ADDR32(0x00002188) |
| |
| #define IOP13XX_ESSR0_IFACE_MASK 0x00004000 /* Interface PCI-X / PCI-E */ |
| #define IOP13XX_CONTROLLER_ONLY (1 << 14) |
| #define IOP13XX_INTERFACE_SEL_PCIX (1 << 15) |
| |
| #define IOP13XX_PMON_PMMR_OFFSET 0x0001A000 |
| #define IOP13XX_PMON_BASE (IOP13XX_PMMR_VIRT_MEM_BASE +\ |
| IOP13XX_PMON_PMMR_OFFSET) |
| #define IOP13XX_PMON_PHYSBASE (IOP13XX_PMMR_PHYS_MEM_BASE +\ |
| IOP13XX_PMON_PMMR_OFFSET) |
| |
| #define IOP13XX_PMON_CMD0 (IOP13XX_PMON_BASE + 0x0) |
| #define IOP13XX_PMON_EVR0 (IOP13XX_PMON_BASE + 0x4) |
| #define IOP13XX_PMON_STS0 (IOP13XX_PMON_BASE + 0x8) |
| #define IOP13XX_PMON_DATA0 (IOP13XX_PMON_BASE + 0xC) |
| |
| #define IOP13XX_PMON_CMD3 (IOP13XX_PMON_BASE + 0x30) |
| #define IOP13XX_PMON_EVR3 (IOP13XX_PMON_BASE + 0x34) |
| #define IOP13XX_PMON_STS3 (IOP13XX_PMON_BASE + 0x38) |
| #define IOP13XX_PMON_DATA3 (IOP13XX_PMON_BASE + 0x3C) |
| |
| #define IOP13XX_PMON_CMD7 (IOP13XX_PMON_BASE + 0x70) |
| #define IOP13XX_PMON_EVR7 (IOP13XX_PMON_BASE + 0x74) |
| #define IOP13XX_PMON_STS7 (IOP13XX_PMON_BASE + 0x78) |
| #define IOP13XX_PMON_DATA7 (IOP13XX_PMON_BASE + 0x7C) |
| |
| #define IOP13XX_PMONEN (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E040) |
| #define IOP13XX_PMONSTAT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E044) |
| |
| /*================================ATU===================================*/ |
| #define IOP13XX_ATUX_OFFSET(ofs) IOP13XX_REG_ADDR32(\ |
| iop13xx_atux_pmmr_offset + (ofs)) |
| |
| #define IOP13XX_ATUX_DID IOP13XX_REG_ADDR16(\ |
| iop13xx_atux_pmmr_offset + 0x2) |
| |
| #define IOP13XX_ATUX_ATUCMD IOP13XX_REG_ADDR16(\ |
| iop13xx_atux_pmmr_offset + 0x4) |
| #define IOP13XX_ATUX_ATUSR IOP13XX_REG_ADDR16(\ |
| iop13xx_atux_pmmr_offset + 0x6) |
| |
| #define IOP13XX_ATUX_IABAR0 IOP13XX_ATUX_OFFSET(0x10) |
| #define IOP13XX_ATUX_IAUBAR0 IOP13XX_ATUX_OFFSET(0x14) |
| #define IOP13XX_ATUX_IABAR1 IOP13XX_ATUX_OFFSET(0x18) |
| #define IOP13XX_ATUX_IAUBAR1 IOP13XX_ATUX_OFFSET(0x1c) |
| #define IOP13XX_ATUX_IABAR2 IOP13XX_ATUX_OFFSET(0x20) |
| #define IOP13XX_ATUX_IAUBAR2 IOP13XX_ATUX_OFFSET(0x24) |
| #define IOP13XX_ATUX_IALR0 IOP13XX_ATUX_OFFSET(0x40) |
| #define IOP13XX_ATUX_IATVR0 IOP13XX_ATUX_OFFSET(0x44) |
| #define IOP13XX_ATUX_IAUTVR0 IOP13XX_ATUX_OFFSET(0x48) |
| #define IOP13XX_ATUX_IALR1 IOP13XX_ATUX_OFFSET(0x4c) |
| #define IOP13XX_ATUX_IATVR1 IOP13XX_ATUX_OFFSET(0x50) |
| #define IOP13XX_ATUX_IAUTVR1 IOP13XX_ATUX_OFFSET(0x54) |
| #define IOP13XX_ATUX_IALR2 IOP13XX_ATUX_OFFSET(0x58) |
| #define IOP13XX_ATUX_IATVR2 IOP13XX_ATUX_OFFSET(0x5c) |
| #define IOP13XX_ATUX_IAUTVR2 IOP13XX_ATUX_OFFSET(0x60) |
| #define IOP13XX_ATUX_ATUCR IOP13XX_ATUX_OFFSET(0x70) |
| #define IOP13XX_ATUX_PCSR IOP13XX_ATUX_OFFSET(0x74) |
| #define IOP13XX_ATUX_ATUISR IOP13XX_ATUX_OFFSET(0x78) |
| #define IOP13XX_ATUX_PCIXSR IOP13XX_ATUX_OFFSET(0xD4) |
| #define IOP13XX_ATUX_IABAR3 IOP13XX_ATUX_OFFSET(0x200) |
| #define IOP13XX_ATUX_IAUBAR3 IOP13XX_ATUX_OFFSET(0x204) |
| #define IOP13XX_ATUX_IALR3 IOP13XX_ATUX_OFFSET(0x208) |
| #define IOP13XX_ATUX_IATVR3 IOP13XX_ATUX_OFFSET(0x20c) |
| #define IOP13XX_ATUX_IAUTVR3 IOP13XX_ATUX_OFFSET(0x210) |
| |
| #define IOP13XX_ATUX_OIOBAR IOP13XX_ATUX_OFFSET(0x300) |
| #define IOP13XX_ATUX_OIOWTVR IOP13XX_ATUX_OFFSET(0x304) |
| #define IOP13XX_ATUX_OUMBAR0 IOP13XX_ATUX_OFFSET(0x308) |
| #define IOP13XX_ATUX_OUMWTVR0 IOP13XX_ATUX_OFFSET(0x30c) |
| #define IOP13XX_ATUX_OUMBAR1 IOP13XX_ATUX_OFFSET(0x310) |
| #define IOP13XX_ATUX_OUMWTVR1 IOP13XX_ATUX_OFFSET(0x314) |
| #define IOP13XX_ATUX_OUMBAR2 IOP13XX_ATUX_OFFSET(0x318) |
| #define IOP13XX_ATUX_OUMWTVR2 IOP13XX_ATUX_OFFSET(0x31c) |
| #define IOP13XX_ATUX_OUMBAR3 IOP13XX_ATUX_OFFSET(0x320) |
| #define IOP13XX_ATUX_OUMWTVR3 IOP13XX_ATUX_OFFSET(0x324) |
| #define IOP13XX_ATUX_OUDMABAR IOP13XX_ATUX_OFFSET(0x328) |
| #define IOP13XX_ATUX_OUMSIBAR IOP13XX_ATUX_OFFSET(0x32c) |
| #define IOP13XX_ATUX_OCCAR IOP13XX_ATUX_OFFSET(0x330) |
| #define IOP13XX_ATUX_OCCDR IOP13XX_ATUX_OFFSET(0x334) |
| |
| #define IOP13XX_ATUX_ATUCR_OUT_EN (1 << 1) |
| #define IOP13XX_ATUX_PCSR_CENTRAL_RES (1 << 25) |
| #define IOP13XX_ATUX_PCSR_P_RSTOUT (1 << 21) |
| #define IOP13XX_ATUX_PCSR_OUT_Q_BUSY (1 << 15) |
| #define IOP13XX_ATUX_PCSR_IN_Q_BUSY (1 << 14) |
| #define IOP13XX_ATUX_PCSR_FREQ_OFFSET (16) |
| |
| #define IOP13XX_ATUX_STAT_PCI_IFACE_ERR (1 << 18) |
| #define IOP13XX_ATUX_STAT_VPD_ADDR (1 << 17) |
| #define IOP13XX_ATUX_STAT_INT_PAR_ERR (1 << 16) |
| #define IOP13XX_ATUX_STAT_CFG_WRITE (1 << 15) |
| #define IOP13XX_ATUX_STAT_ERR_COR (1 << 14) |
| #define IOP13XX_ATUX_STAT_TX_SCEM (1 << 13) |
| #define IOP13XX_ATUX_STAT_REC_SCEM (1 << 12) |
| #define IOP13XX_ATUX_STAT_POWER_TRAN (1 << 11) |
| #define IOP13XX_ATUX_STAT_TX_SERR (1 << 10) |
| #define IOP13XX_ATUX_STAT_DET_PAR_ERR (1 << 9 ) |
| #define IOP13XX_ATUX_STAT_BIST (1 << 8 ) |
| #define IOP13XX_ATUX_STAT_INT_REC_MABORT (1 << 7 ) |
| #define IOP13XX_ATUX_STAT_REC_SERR (1 << 4 ) |
| #define IOP13XX_ATUX_STAT_EXT_REC_MABORT (1 << 3 ) |
| #define IOP13XX_ATUX_STAT_EXT_REC_TABORT (1 << 2 ) |
| #define IOP13XX_ATUX_STAT_EXT_SIG_TABORT (1 << 1 ) |
| #define IOP13XX_ATUX_STAT_MASTER_DATA_PAR (1 << 0 ) |
| |
| #define IOP13XX_ATUX_PCIXSR_BUS_NUM (8) |
| #define IOP13XX_ATUX_PCIXSR_DEV_NUM (3) |
| #define IOP13XX_ATUX_PCIXSR_FUNC_NUM (0) |
| |
| #define IOP13XX_ATUX_IALR_DISABLE 0x00000001 |
| #define IOP13XX_ATUX_OUMBAR_ENABLE 0x80000000 |
| |
| #define IOP13XX_ATUE_OFFSET(ofs) IOP13XX_REG_ADDR32(\ |
| iop13xx_atue_pmmr_offset + (ofs)) |
| |
| #define IOP13XX_ATUE_DID IOP13XX_REG_ADDR16(\ |
| iop13xx_atue_pmmr_offset + 0x2) |
| #define IOP13XX_ATUE_ATUCMD IOP13XX_REG_ADDR16(\ |
| iop13xx_atue_pmmr_offset + 0x4) |
| #define IOP13XX_ATUE_ATUSR IOP13XX_REG_ADDR16(\ |
| iop13xx_atue_pmmr_offset + 0x6) |
| |
| #define IOP13XX_ATUE_IABAR0 IOP13XX_ATUE_OFFSET(0x10) |
| #define IOP13XX_ATUE_IAUBAR0 IOP13XX_ATUE_OFFSET(0x14) |
| #define IOP13XX_ATUE_IABAR1 IOP13XX_ATUE_OFFSET(0x18) |
| #define IOP13XX_ATUE_IAUBAR1 IOP13XX_ATUE_OFFSET(0x1c) |
| #define IOP13XX_ATUE_IABAR2 IOP13XX_ATUE_OFFSET(0x20) |
| #define IOP13XX_ATUE_IAUBAR2 IOP13XX_ATUE_OFFSET(0x24) |
| #define IOP13XX_ATUE_IALR0 IOP13XX_ATUE_OFFSET(0x40) |
| #define IOP13XX_ATUE_IATVR0 IOP13XX_ATUE_OFFSET(0x44) |
| #define IOP13XX_ATUE_IAUTVR0 IOP13XX_ATUE_OFFSET(0x48) |
| #define IOP13XX_ATUE_IALR1 IOP13XX_ATUE_OFFSET(0x4c) |
| #define IOP13XX_ATUE_IATVR1 IOP13XX_ATUE_OFFSET(0x50) |
| #define IOP13XX_ATUE_IAUTVR1 IOP13XX_ATUE_OFFSET(0x54) |
| #define IOP13XX_ATUE_IALR2 IOP13XX_ATUE_OFFSET(0x58) |
| #define IOP13XX_ATUE_IATVR2 IOP13XX_ATUE_OFFSET(0x5c) |
| #define IOP13XX_ATUE_IAUTVR2 IOP13XX_ATUE_OFFSET(0x60) |
| #define IOP13XX_ATUE_PE_LSTS IOP13XX_REG_ADDR16(\ |
| iop13xx_atue_pmmr_offset + 0xe2) |
| #define IOP13XX_ATUE_OIOWTVR IOP13XX_ATUE_OFFSET(0x304) |
| #define IOP13XX_ATUE_OUMBAR0 IOP13XX_ATUE_OFFSET(0x308) |
| #define IOP13XX_ATUE_OUMWTVR0 IOP13XX_ATUE_OFFSET(0x30c) |
| #define IOP13XX_ATUE_OUMBAR1 IOP13XX_ATUE_OFFSET(0x310) |
| #define IOP13XX_ATUE_OUMWTVR1 IOP13XX_ATUE_OFFSET(0x314) |
| #define IOP13XX_ATUE_OUMBAR2 IOP13XX_ATUE_OFFSET(0x318) |
| #define IOP13XX_ATUE_OUMWTVR2 IOP13XX_ATUE_OFFSET(0x31c) |
| #define IOP13XX_ATUE_OUMBAR3 IOP13XX_ATUE_OFFSET(0x320) |
| #define IOP13XX_ATUE_OUMWTVR3 IOP13XX_ATUE_OFFSET(0x324) |
| |
| #define IOP13XX_ATUE_ATUCR IOP13XX_ATUE_OFFSET(0x70) |
| #define IOP13XX_ATUE_PCSR IOP13XX_ATUE_OFFSET(0x74) |
| #define IOP13XX_ATUE_ATUISR IOP13XX_ATUE_OFFSET(0x78) |
| #define IOP13XX_ATUE_OIOBAR IOP13XX_ATUE_OFFSET(0x300) |
| #define IOP13XX_ATUE_OCCAR IOP13XX_ATUE_OFFSET(0x32c) |
| #define IOP13XX_ATUE_OCCDR IOP13XX_ATUE_OFFSET(0x330) |
| |
| #define IOP13XX_ATUE_PIE_STS IOP13XX_ATUE_OFFSET(0x384) |
| #define IOP13XX_ATUE_PIE_MSK IOP13XX_ATUE_OFFSET(0x388) |
| |
| #define IOP13XX_ATUE_ATUCR_IVM (1 << 6) |
| #define IOP13XX_ATUE_ATUCR_OUT_EN (1 << 1) |
| #define IOP13XX_ATUE_OCCAR_BUS_NUM (24) |
| #define IOP13XX_ATUE_OCCAR_DEV_NUM (19) |
| #define IOP13XX_ATUE_OCCAR_FUNC_NUM (16) |
| #define IOP13XX_ATUE_OCCAR_EXT_REG (8) |
| #define IOP13XX_ATUE_OCCAR_REG (2) |
| |
| #define IOP13XX_ATUE_PCSR_BUS_NUM (24) |
| #define IOP13XX_ATUE_PCSR_DEV_NUM (19) |
| #define IOP13XX_ATUE_PCSR_FUNC_NUM (16) |
| #define IOP13XX_ATUE_PCSR_OUT_Q_BUSY (1 << 15) |
| #define IOP13XX_ATUE_PCSR_IN_Q_BUSY (1 << 14) |
| #define IOP13XX_ATUE_PCSR_END_POINT (1 << 13) |
| #define IOP13XX_ATUE_PCSR_LLRB_BUSY (1 << 12) |
| |
| #define IOP13XX_ATUE_PCSR_BUS_NUM_MASK (0xff) |
| #define IOP13XX_ATUE_PCSR_DEV_NUM_MASK (0x1f) |
| #define IOP13XX_ATUE_PCSR_FUNC_NUM_MASK (0x7) |
| |
| #define IOP13XX_ATUE_PCSR_CORE_RESET (8) |
| #define IOP13XX_ATUE_PCSR_FUNC_NUM (16) |
| |
| #define IOP13XX_ATUE_LSTS_TRAINING (1 << 11) |
| #define IOP13XX_ATUE_STAT_SLOT_PWR_MSG (1 << 28) |
| #define IOP13XX_ATUE_STAT_PME (1 << 27) |
| #define IOP13XX_ATUE_STAT_HOT_PLUG_MSG (1 << 26) |
| #define IOP13XX_ATUE_STAT_IVM (1 << 25) |
| #define IOP13XX_ATUE_STAT_BIST (1 << 24) |
| #define IOP13XX_ATUE_STAT_CFG_WRITE (1 << 18) |
| #define IOP13XX_ATUE_STAT_VPD_ADDR (1 << 17) |
| #define IOP13XX_ATUE_STAT_POWER_TRAN (1 << 16) |
| #define IOP13XX_ATUE_STAT_HALT_ON_ERROR (1 << 13) |
| #define IOP13XX_ATUE_STAT_ROOT_SYS_ERR (1 << 12) |
| #define IOP13XX_ATUE_STAT_ROOT_ERR_MSG (1 << 11) |
| #define IOP13XX_ATUE_STAT_PCI_IFACE_ERR (1 << 10) |
| #define IOP13XX_ATUE_STAT_ERR_COR (1 << 9 ) |
| #define IOP13XX_ATUE_STAT_ERR_UNCOR (1 << 8 ) |
| #define IOP13XX_ATUE_STAT_CRS (1 << 7 ) |
| #define IOP13XX_ATUE_STAT_LNK_DWN (1 << 6 ) |
| #define IOP13XX_ATUE_STAT_INT_REC_MABORT (1 << 5 ) |
| #define IOP13XX_ATUE_STAT_DET_PAR_ERR (1 << 4 ) |
| #define IOP13XX_ATUE_STAT_EXT_REC_MABORT (1 << 3 ) |
| #define IOP13XX_ATUE_STAT_SIG_TABORT (1 << 2 ) |
| #define IOP13XX_ATUE_STAT_EXT_REC_TABORT (1 << 1 ) |
| #define IOP13XX_ATUE_STAT_MASTER_DATA_PAR (1 << 0 ) |
| |
| #define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_COMP_REQ (1 << 31) |
| #define IOP13XX_ATUE_ESTAT_REC_COMPLETER_ABORT (1 << 30) |
| #define IOP13XX_ATUE_ESTAT_TX_POISONED_TLP (1 << 29) |
| #define IOP13XX_ATUE_ESTAT_TX_PAR_ERR (1 << 28) |
| #define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_REQ (1 << 20) |
| #define IOP13XX_ATUE_ESTAT_REC_ECRC_ERR (1 << 19) |
| #define IOP13XX_ATUE_ESTAT_REC_MALFORMED_TLP (1 << 18) |
| #define IOP13XX_ATUE_ESTAT_TX_RECEIVER_OVERFLOW (1 << 17) |
| #define IOP13XX_ATUE_ESTAT_REC_UNEXPECTED_COMP (1 << 16) |
| #define IOP13XX_ATUE_ESTAT_INT_COMP_ABORT (1 << 15) |
| #define IOP13XX_ATUE_ESTAT_COMP_TIMEOUT (1 << 14) |
| #define IOP13XX_ATUE_ESTAT_FLOW_CONTROL_ERR (1 << 13) |
| #define IOP13XX_ATUE_ESTAT_REC_POISONED_TLP (1 << 12) |
| #define IOP13XX_ATUE_ESTAT_DATA_LNK_ERR (1 << 4 ) |
| #define IOP13XX_ATUE_ESTAT_TRAINING_ERR (1 << 0 ) |
| |
| #define IOP13XX_ATUE_IALR_DISABLE (0x00000001) |
| #define IOP13XX_ATUE_OUMBAR_ENABLE (0x80000000) |
| #define IOP13XX_ATU_OUMBAR_FUNC_NUM (28) |
| #define IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK (0x7) |
| /*=======================================================================*/ |
| |
| /*============================MESSAGING UNIT=============================*/ |
| #define IOP13XX_MU_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_MU_PMMR_OFFSET +\ |
| (ofs)) |
| |
| #define IOP13XX_MU_IMR0 IOP13XX_MU_OFFSET(0x10) |
| #define IOP13XX_MU_IMR1 IOP13XX_MU_OFFSET(0x14) |
| #define IOP13XX_MU_OMR0 IOP13XX_MU_OFFSET(0x18) |
| #define IOP13XX_MU_OMR1 IOP13XX_MU_OFFSET(0x1C) |
| #define IOP13XX_MU_IDR IOP13XX_MU_OFFSET(0x20) |
| #define IOP13XX_MU_IISR IOP13XX_MU_OFFSET(0x24) |
| #define IOP13XX_MU_IIMR IOP13XX_MU_OFFSET(0x28) |
| #define IOP13XX_MU_ODR IOP13XX_MU_OFFSET(0x2C) |
| #define IOP13XX_MU_OISR IOP13XX_MU_OFFSET(0x30) |
| #define IOP13XX_MU_OIMR IOP13XX_MU_OFFSET(0x34) |
| #define IOP13XX_MU_IRCSR IOP13XX_MU_OFFSET(0x38) |
| #define IOP13XX_MU_ORCSR IOP13XX_MU_OFFSET(0x3C) |
| #define IOP13XX_MU_MIMR IOP13XX_MU_OFFSET(0x48) |
| #define IOP13XX_MU_MUCR IOP13XX_MU_OFFSET(0x50) |
| #define IOP13XX_MU_QBAR IOP13XX_MU_OFFSET(0x54) |
| #define IOP13XX_MU_MUBAR IOP13XX_MU_OFFSET(0x84) |
| |
| #define IOP13XX_MU_WINDOW_SIZE (8 * 1024) |
| #define IOP13XX_MU_BASE_PHYS (0xff000000) |
| #define IOP13XX_MU_BASE_PCI (0xff000000) |
| #define IOP13XX_MU_MIMR_PCI (IOP13XX_MU_BASE_PCI + 0x48) |
| #define IOP13XX_MU_MIMR_CORE_SELECT (15) |
| /*=======================================================================*/ |
| |
| /*==============================ADMA UNITS===============================*/ |
| #define IOP13XX_ADMA_PHYS_BASE(chan) IOP13XX_REG_ADDR32_PHYS((chan << 9)) |
| #define IOP13XX_ADMA_UPPER_PA(chan) (IOP13XX_ADMA_PHYS_BASE(chan) + 0xc0) |
| |
| /*==============================XSI BRIDGE===============================*/ |
| #define IOP13XX_XBG_BECSR IOP13XX_REG_ADDR32(0x178c) |
| #define IOP13XX_XBG_BERAR IOP13XX_REG_ADDR32(0x1790) |
| #define IOP13XX_XBG_BERUAR IOP13XX_REG_ADDR32(0x1794) |
| #define is_atue_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ |
| IOP13XX_PMMR_VIRT_TO_PHYS(\ |
| IOP13XX_ATUE_OCCDR))\ |
| && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) |
| #define is_atux_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ |
| IOP13XX_PMMR_VIRT_TO_PHYS(\ |
| IOP13XX_ATUX_OCCDR))\ |
| && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) |
| /*=======================================================================*/ |
| |
| #define IOP13XX_PBI_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_PBI_PMMR_OFFSET +\ |
| (ofs)) |
| |
| #define IOP13XX_PBI_CR IOP13XX_PBI_OFFSET(0x0) |
| #define IOP13XX_PBI_SR IOP13XX_PBI_OFFSET(0x4) |
| #define IOP13XX_PBI_BAR0 IOP13XX_PBI_OFFSET(0x8) |
| #define IOP13XX_PBI_LR0 IOP13XX_PBI_OFFSET(0xc) |
| #define IOP13XX_PBI_BAR1 IOP13XX_PBI_OFFSET(0x10) |
| #define IOP13XX_PBI_LR1 IOP13XX_PBI_OFFSET(0x14) |
| |
| #define IOP13XX_PROCESSOR_FREQ IOP13XX_REG_ADDR32(0x2180) |
| |
| /* Watchdog timer definitions */ |
| #define IOP_WDTCR_EN_ARM 0x1e1e1e1e |
| #define IOP_WDTCR_EN 0xe1e1e1e1 |
| #define IOP_WDTCR_DIS_ARM 0x1f1f1f1f |
| #define IOP_WDTCR_DIS 0xf1f1f1f1 |
| #define IOP_RCSR_WDT (1 << 5) /* reset caused by watchdog timer */ |
| #define IOP13XX_WDTSR_WRITE_EN (1 << 31) /* used to speed up reset requests */ |
| #define IOP13XX_WDTCR_IB_RESET (1 << 0) |
| |
| #endif /* _IOP13XX_HW_H_ */ |
