/* * This file is part of the coreboot project. * * Copyright (C) 2007 Advanced Micro Devices, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _CS5536_H #define _CS5536_H #define Cx5536_ID ( 0x208F1022) /* SouthBridge Equates */ #define CS5536_GLINK_PORT_NUM 0x02 /* port of the SouthBridge */ #define NB_PCI ((2 << 29) + (4 << 26)) /* NB GLPCI is in the same location on all Geodes. */ #define MSR_SB ((CS5536_GLINK_PORT_NUM << 23) + NB_PCI) /* address to the SouthBridge */ #define SB_SHIFT 20 /* 29 -> 26 -> 23 -> 20...... When making a SB address uses this shift. */ #define CS5536_DEV_NUM 0x0F /* default PCI device number for CS5536 */ #define SMBUS_IO_BASE 0x6000 #define GPIO_IO_BASE 0x6100 #define MFGPT_IO_BASE 0x6200 #define ACPI_IO_BASE 0x9C00 #define PMS_IO_BASE 0x9D00 #define CS5535_IDSEL 0x02000000 /* IDSEL = AD25, device #15 */ #define CHIPSET_DEV_NUM 15 #define IDSEL_BASE 11 /* bit 11 = device 1 */ /* Cs5536 as follows. */ /* SB_GLIU */ /* port0 - GLIU */ /* port1 - GLPCI */ /* port2 - USB Controller #2 */ /* port3 - ATA-5 Controller */ /* port4 - MDD */ /* port5 - AC97 */ /* port6 - USB Controller #1 */ /* port7 - GLCP */ #define MSR_SB_GLIU ((9 << 14) + MSR_SB) /* 51024xxx or 510*xxxx - fake out just like GL0 on CPU. */ #define MSR_SB_GLPCI (MSR_SB) /* 5100xxxx - don't go to the GLIU */ #define MSR_SB_USB2 ((2 << SB_SHIFT) + MSR_SB) /* 5120xxxx */ #define MSR_SB_ATA ((3 << SB_SHIFT) + MSR_SB) /* 5130xxxx */ #define MSR_SB_MDD ((4 << SB_SHIFT) + MSR_SB) /* 5140xxxx, a.k.a. DIVIL = Diverse Integrated Logic device */ #define MSR_SB_AC97 ((5 << SB_SHIFT) + MSR_SB) /* 5150xxxx */ #define MSR_SB_USB1 ((6 << SB_SHIFT) + MSR_SB) /* 5160xxxx */ #define MSR_SB_GLCP ((7 << SB_SHIFT) + MSR_SB) /* 5170xxxx */ /* GLIU */ #define GLIU_SB_GLD_MSR_CAP (MSR_SB_GLIU + 0x00) #define GLIU_SB_GLD_MSR_CONF (MSR_SB_GLIU + 0x01) #define GLIU_SB_GLD_MSR_PM (MSR_SB_GLIU + 0x04) /* USB1 */ #define USB1_SB_GLD_MSR_CAP (MSR_SB_USB1 + 0x00) #define USB1_SB_GLD_MSR_CONF (MSR_SB_USB1 + 0x01) #define USB1_SB_GLD_MSR_PM (MSR_SB_USB1 + 0x04) /* USB2 */ #define USB2_SB_GLD_MSR_CAP (MSR_SB_USB2 + 0x00) #define USB2_SB_GLD_MSR_CONF (MSR_SB_USB2 + 0x01) #define USB2_UPPER_SSDEN_SET (1 << 3 ) /* Bit 35 */ #define USB2_SB_GLD_MSR_PM (MSR_SB_USB2 + 0x04) #define USB2_SB_GLD_MSR_DIAG (MSR_SB_USB2 + 0x05) #define USB2_SB_GLD_MSR_OHCI_BASE (MSR_SB_USB2 + 0x08) #define USB2_SB_GLD_MSR_EHCI_BASE (MSR_SB_USB2 + 0x09) #define USB2_SB_GLD_MSR_DEVCTL_BASE (MSR_SB_USB2 + 0x0A) #define USB2_SB_GLD_MSR_UOC_BASE (MSR_SB_USB2 + 0x0B) /* Option controller base */ /* ATA */ #define ATA_SB_GLD_MSR_CAP (MSR_SB_ATA + 0x00) #define ATA_SB_GLD_MSR_CONF (MSR_SB_ATA + 0x01) #define ATA_SB_GLD_MSR_ERR (MSR_SB_ATA + 0x03) #define ATA_SB_GLD_MSR_PM (MSR_SB_ATA + 0x04) #define ATA_SB_IDE_CFG (MSR_SB_ATA + 0x10) /* AC97 */ #define AC97_SB_GLD_MSR_CAP (MSR_SB_AC97 + 0x00) #define AC97_SB_GLD_MSR_CONF (MSR_SB_AC97 + 0x01) #define AC97_SB_GLD_MSR_PM (MSR_SB_AC97 + 0x04) /* GLPCI */ #define GLPCI_SB_GLD_MSR_CAP (MSR_SB_GLPCI + 0x00) #define GLPCI_SB_GLD_MSR_CONF (MSR_SB_GLPCI + 0x01) #define GLPCI_SB_GLD_MSR_PM (MSR_SB_GLPCI + 0x04) #define GLPCI_SB_CTRL (MSR_SB_GLPCI + 0x10) #define GLPCI_CRTL_PPIDE_SET (1 << 17) /* GLCP */ #define GLCP_SB_GLD_MSR_CAP (MSR_SB_GLCP + 0x00) #define GLCP_SB_GLD_MSR_CONF (MSR_SB_GLCP + 0x01) #define GLCP_SB_GLD_MSR_PM (MSR_SB_GLCP + 0x04) #define GLCP_SB_CLKOFF (MSR_SB_GLCP + 0x10) /* MDD */ #define MDD_SB_GLD_MSR_CAP (MSR_SB_MDD + 0x00) #define MDD_SB_GLD_MSR_CONF (MSR_SB_MDD + 0x01) #define MDD_SB_GLD_MSR_PM (MSR_SB_MDD + 0x04) #define LBAR_EN (0x01) #define IO_MASK (0x1f) #define MEM_MASK (0x0FFFFF) #define MDD_LBAR_IRQ (MSR_SB_MDD + 0x08) #define MDD_LBAR_KEL1 (MSR_SB_MDD + 0x09) #define MDD_LBAR_KEL2 (MSR_SB_MDD + 0x0A) #define MDD_LBAR_SMB (MSR_SB_MDD + 0x0B) #define MDD_LBAR_GPIO (MSR_SB_MDD + 0x0C) #define MDD_LBAR_MFGPT (MSR_SB_MDD + 0x0D) #define MDD_LBAR_ACPI (MSR_SB_MDD + 0x0E) #define MDD_LBAR_PMS (MSR_SB_MDD + 0x0F) #define MDD_LBAR_FLSH0 (MSR_SB_MDD + 0x10) #define MDD_LBAR_FLSH1 (MSR_SB_MDD + 0x11) #define MDD_LBAR_FLSH2 (MSR_SB_MDD + 0x12) #define MDD_LBAR_FLSH3 (MSR_SB_MDD + 0x13) #define MDD_LEG_IO (MSR_SB_MDD + 0x14) #define MDD_PIN_OPT (MSR_SB_MDD + 0x15) #define MDD_SOFT_IRQ (MSR_SB_MDD + 0x16) #define MDD_SOFT_RESET (MSR_SB_MDD + 0x17) #define MDD_NORF_CNTRL (MSR_SB_MDD + 0x18) #define MDD_NORF_T01 (MSR_SB_MDD + 0x19) #define MDD_NORF_T23 (MSR_SB_MDD + 0x1A) #define MDD_NANDF_DATA (MSR_SB_MDD + 0x1B) #define MDD_NADF_CNTL (MSR_SB_MDD + 0x1C) #define MDD_AC_DMA (MSR_SB_MDD + 0x1E) #define MDD_KEL_CNTRL (MSR_SB_MDD + 0x1F) #define MDD_IRQM_YLOW (MSR_SB_MDD + 0x20) #define MDD_IRQM_YHIGH (MSR_SB_MDD + 0x21) #define MDD_IRQM_ZLOW (MSR_SB_MDD + 0x22) #define MDD_IRQM_ZHIGH (MSR_SB_MDD + 0x23) #define MDD_IRQM_PRIM (MSR_SB_MDD + 0x24) #define MDD_IRQM_LPC (MSR_SB_MDD + 0x25) #define MDD_IRQM_LXIRR (MSR_SB_MDD + 0x26) #define MDD_IRQM_HXIRR (MSR_SB_MDD + 0x27) #define MDD_MFGPT_IRQ (MSR_SB_MDD + 0x28) #define MDD_MFGPT_NR (MSR_SB_MDD + 0x29) #define MDD_MFGPT_RES0 (MSR_SB_MDD + 0x2A) #define MDD_MFGPT_RES1 (MSR_SB_MDD + 0x2B) #define MDD_FLOP_S3F2 (MSR_SB_MDD + 0x30) #define MDD_FLOP_S3F7 (MSR_SB_MDD + 0x31) #define MDD_FLOP_S372 (MSR_SB_MDD + 0x32) #define MDD_FLOP_S377 (MSR_SB_MDD + 0x33) #define MDD_PIC_S (MSR_SB_MDD + 0x34) #define MDD_PIT_S (MSR_SB_MDD + 0x36) #define MDD_PIT_CNTRL (MSR_SB_MDD + 0x37) #define MDD_UART1_MOD (MSR_SB_MDD + 0x38) #define MDD_UART1_DON (MSR_SB_MDD + 0x39) #define MDD_UART1_CONF (MSR_SB_MDD + 0x3A) #define MDD_UART2_MOD (MSR_SB_MDD + 0x3C) #define MDD_UART2_DON (MSR_SB_MDD + 0x3D) #define MDD_UART2_CONF (MSR_SB_MDD + 0x3E) #define MDD_DMA_MAP (MSR_SB_MDD + 0x40) #define MDD_DMA_SHAD1 (MSR_SB_MDD + 0x41) #define MDD_DMA_SHAD2 (MSR_SB_MDD + 0x42) #define MDD_DMA_SHAD3 (MSR_SB_MDD + 0x43) #define MDD_DMA_SHAD4 (MSR_SB_MDD + 0x44) #define MDD_DMA_SHAD5 (MSR_SB_MDD + 0x45) #define MDD_DMA_SHAD6 (MSR_SB_MDD + 0x46) #define MDD_DMA_SHAD7 (MSR_SB_MDD + 0x47) #define MDD_DMA_SHAD8 (MSR_SB_MDD + 0x48) #define MDD_DMA_SHAD9 (MSR_SB_MDD + 0x49) #define MDD_LPC_EADDR (MSR_SB_MDD + 0x4C) #define MDD_LPC_ESTAT (MSR_SB_MDD + 0x4D) #define MDD_LPC_SIRQ (MSR_SB_MDD + 0x4E) #define MDD_LPC_RES (MSR_SB_MDD + 0x4F) #define MDD_PML_TMR (MSR_SB_MDD + 0x50) #define MDD_RTC_RAM_LO_CK (MSR_SB_MDD + 0x54) #define MDD_RTC_DOMA_IND (MSR_SB_MDD + 0x55) #define MDD_RTC_MONA_IND (MSR_SB_MDD + 0x56) #define MDD_RTC_CENTURY_OFFSET (MSR_SB_MDD + 0x57) /* LBUS Device Equates - */ /* SMBus */ #define SMB_SDA 0x00 #define SMB_STS 0x01 #define SMB_STS_SLVSTP (0x01 << 7) #define SMB_STS_SDAST (0x01 << 6) #define SMB_STS_BER (0x01 << 5) #define SMB_STS_NEGACK (0x01 << 4) #define SMB_STS_STASTR (0x01 << 3) #define SMB_STS_NMATCH (0x01 << 2) #define SMB_STS_MASTER (0x01 << 1) #define SMB_STS_XMIT (0x01 << 0) #define SMB_CTRL_STS 0x02 #define SMB_CSTS_TGSCL (0x01 << 5) #define SMB_CSTS_TSDA (0x01 << 4) #define SMB_CSTS_GCMTCH (0x01 << 3) #define SMB_CSTS_MATCH (0x01 << 2) #define SMB_CSTS_BB (0x01 << 1) #define SMB_CSTS_BUSY (0x01 << 0) #define SMB_CTRL1 0x03 #define SMB_CTRL1_STASTRE (0x01 << 7) #define SMB_CTRL1_NMINTE (0x01 << 6) #define SMB_CTRL1_GCMEN (0x01 << 5) #define SMB_CTRL1_ACK (0x01 << 4) #define SMB_CTRL1_RSVD (0x01 << 3) #define SMB_CTRL1_INTEN (0x01 << 2) #define SMB_CTRL1_STOP (0x01 << 1) #define SMB_CTRL1_START (0x01 << 0) #define SMB_ADD 0x04 #define SMB_ADD_SAEN (0x01 << 7) #define SMB_CTRL2 0x05 #define SMB_CTRL2_ENABLE (0x01 << 0) #define SMB_CTRL3 0x06 /* GPIO */ #define GPIOL_0_SET (1 << 0) #define GPIOL_1_SET (1 << 1) #define GPIOL_2_SET (1 << 2) #define GPIOL_3_SET (1 << 3) #define GPIOL_4_SET (1 << 4) #define GPIOL_5_SET (1 << 5) #define GPIOL_6_SET (1 << 6) #define GPIOL_7_SET (1 << 7) #define GPIOL_8_SET (1 << 8) #define GPIOL_9_SET (1 << 9) #define GPIOL_10_SET (1 << 10) #define GPIOL_11_SET (1 << 11) #define GPIOL_12_SET (1 << 12) #define GPIOL_13_SET (1 << 13) #define GPIOL_14_SET (1 << 14) #define GPIOL_15_SET (1 << 15) #define GPIOL_0_CLEAR (1 << 16) #define GPIOL_1_CLEAR (1 << 17) #define GPIOL_2_CLEAR (1 << 18) #define GPIOL_3_CLEAR (1 << 19) #define GPIOL_4_CLEAR (1 << 20) #define GPIOL_5_CLEAR (1 << 21) #define GPIOL_6_CLEAR (1 << 22) #define GPIOL_7_CLEAR (1 << 23) #define GPIOL_8_CLEAR (1 << 24) #define GPIOL_9_CLEAR (1 << 25) #define GPIOL_10_CLEAR (1 << 26) #define GPIOL_11_CLEAR (1 << 27) #define GPIOL_12_CLEAR (1 << 28) #define GPIOL_13_CLEAR (1 << 29) #define GPIOL_14_CLEAR (1 << 30) #define GPIOL_15_CLEAR (1 << 31) #define GPIOH_16_SET (1 << 0) #define GPIOH_17_SET (1 << 1) #define GPIOH_18_SET (1 << 2) #define GPIOH_19_SET (1 << 3) #define GPIOH_20_SET (1 << 4) #define GPIOH_21_SET (1 << 5) #define GPIOH_22_SET (1 << 6) #define GPIOH_23_SET (1 << 7) #define GPIOH_24_SET (1 << 8) #define GPIOH_25_SET (1 << 9) #define GPIOH_26_SET (1 << 10) #define GPIOH_27_SET (1 << 11) #define GPIOH_28_SET (1 << 12) #define GPIOH_29_SET (1 << 13) #define GPIOH_30_SET (1 << 14) #define GPIOH_31_SET (1 << 15) #define GPIOH_16_CLEAR (1 << 16) #define GPIOH_17_CLEAR (1 << 17) #define GPIOH_18_CLEAR (1 << 18) #define GPIOH_19_CLEAR (1 << 19) #define GPIOH_20_CLEAR (1 << 20) #define GPIOH_21_CLEAR (1 << 21) #define GPIOH_22_CLEAR (1 << 22) #define GPIOH_23_CLEAR (1 << 23) #define GPIOH_24_CLEAR (1 << 24) #define GPIOH_25_CLEAR (1 << 25) #define GPIOH_26_CLEAR (1 << 26) #define GPIOH_27_CLEAR (1 << 27) #define GPIOH_28_CLEAR (1 << 28) #define GPIOH_29_CLEAR (1 << 29) #define GPIOH_30_CLEAR (1 << 30) #define GPIOH_31_CLEAR (1 << 31) /* GPIO LOW Bank Bit Registers */ #define GPIOL_OUTPUT_VALUE (0x00) #define GPIOL_OUTPUT_ENABLE (0x04) #define GPIOL_OUT_OPENDRAIN (0x08) #define GPIOL_OUTPUT_INVERT_ENABLE (0x0C) #define GPIOL_OUT_AUX1_SELECT (0x10) #define GPIOL_OUT_AUX2_SELECT (0x14) #define GPIOL_PULLUP_ENABLE (0x18) #define GPIOL_PULLDOWN_ENABLE (0x1C) #define GPIOL_INPUT_ENABLE (0x20) #define GPIOL_INPUT_INVERT_ENABLE (0x24) #define GPIOL_IN_FILTER_ENABLE (0x28) #define GPIOL_IN_EVENTCOUNT_ENABLE (0x2C) #define GPIOL_READ_BACK (0x30) #define GPIOL_IN_AUX1_SELECT (0x34) #define GPIOL_EVENTS_ENABLE (0x38) #define GPIOL_LOCK_ENABLE (0x3C) #define GPIOL_IN_POSEDGE_ENABLE (0x40) #define GPIOL_IN_NEGEDGE_ENABLE (0x44) #define GPIOL_IN_POSEDGE_STATUS (0x48) #define GPIOL_IN_NEGEDGE_STATUS (0x4C) /* GPIO High Bank Bit Registers */ #define GPIOH_OUTPUT_VALUE (0x80) #define GPIOH_OUTPUT_ENABLE (0x84) #define GPIOH_OUT_OPENDRAIN (0x88) #define GPIOH_OUTPUT_INVERT_ENABLE (0x8C) #define GPIOH_OUT_AUX1_SELECT (0x90) #define GPIOH_OUT_AUX2_SELECT (0x94) #define GPIOH_PULLUP_ENABLE (0x98) #define GPIOH_PULLDOWN_ENABLE (0x9C) #define GPIOH_INPUT_ENABLE (0xA0) #define GPIOH_INPUT_INVERT_ENABLE (0xA4) #define GPIOH_IN_FILTER_ENABLE (0xA8) #define GPIOH_IN_EVENTCOUNT_ENABLE (0xAC) #define GPIOH_READ_BACK (0xB0) #define GPIOH_IN_AUX1_SELECT (0xB4) #define GPIOH_EVENTS_ENABLE (0xB8) #define GPIOH_LOCK_ENABLE (0xBC) #define GPIOH_IN_POSEDGE_ENABLE (0xC0) #define GPIOH_IN_NEGEDGE_ENABLE (0xC4) #define GPIOH_IN_POSEDGE_STATUS (0xC8) #define GPIOH_IN_NEGEDGE_STATUS (0xCC) /* Input Conditioning Function Registers */ #define GPIO_00_FILTER_AMOUNT (0x50) #define GPIO_00_FILTER_COUNT (0x52) #define GPIO_00_EVENT_COUNT (0x54) #define GPIO_00_EVENTCOMPARE_VALUE (0x56) #define GPIO_01_FILTER_AMOUNT (0x58) #define GPIO_01_FILTER_COUNT (0x5A) #define GPIO_01_EVENT_COUNT (0x5C) #define GPIO_01_EVENTCOMPARE_VALUE (0x5E) #define GPIO_02_FILTER_AMOUNT (0x60) #define GPIO_02_FILTER_COUNT (0x62) #define GPIO_02_EVENT_COUNT (0x64) #define GPIO_02_EVENTCOMPARE_VALUE (0x66) #define GPIO_03_FILTER_AMOUNT (0x68) #define GPIO_03_FILTER_COUNT (0x6A) #define GPIO_03_EVENT_COUNT (0x6C) #define GPIO_03_EVENTCOMPARE_VALUE (0x6E) #define GPIO_04_FILTER_AMOUNT (0x70) #define GPIO_04_FILTER_COUNT (0x72) #define GPIO_04_EVENT_COUNT (0x74) #define GPIO_04_EVENTCOMPARE_VALUE (0x76) #define GPIO_05_FILTER_AMOUNT (0x78) #define GPIO_05_FILTER_COUNT (0x7A) #define GPIO_05_EVENT_COUNT (0x7C) #define GPIO_05_EVENTCOMPARE_VALUE (0x7E) #define GPIO_06_FILTER_AMOUNT (0xD0) #define GPIO_06_FILTER_COUNT (0xD2) #define GPIO_06_EVENT_COUNT (0xD4) #define GPIO_06_EVENTCOMPARE_VALUE (0xD6) #define GPIO_07_FILTER_AMOUNT (0xD8) #define GPIO_07_FILTER_COUNT (0xDA) #define GPIO_07_EVENT_COUNT (0xDC) #define GPIO_07_EVENTCOMPARE_VALUE (0xDE) /* R/W GPIO Interrupt &PME Mapper Registers */ #define GPIO_MAPPER_X (0xE0) #define GPIO_MAPPER_Y (0xE4) #define GPIO_MAPPER_Z (0xE8) #define GPIO_MAPPER_W (0xEC) #define GPIO_FE_SELECT_0 (0xF0) #define GPIO_FE_SELECT_1 (0xF1) #define GPIO_FE_SELECT_2 (0xF2) #define GPIO_FE_SELECT_3 (0xF3) #define GPIO_FE_SELECT_4 (0xF4) #define GPIO_FE_SELECT_5 (0xF5) #define GPIO_FE_SELECT_6 (0xF6) #define GPIO_FE_SELECT_7 (0xF7) /* Event Counter Decrement Registers */ #define GPIOL_IN_EVENT_DECREMENT (0xF8) #define GPIOH_IN_EVENT_DECREMENT (0xFC) /* PMC register */ #define PM_SSD (0x00) #define PM_SCXA (0x04) #define PM_SCYA (0x08) #define PM_SODA (0x0C) #define PM_SCLK (0x10) #define PM_SED (0x14) #define PM_SCXD (0x18) #define PM_SCYD (0x1C) #define PM_SIDD (0x20) #define PM_WKD (0x30) #define PM_WKXD (0x34) #define PM_RD (0x38) #define PM_WKXA (0x3C) #define PM_FSD (0x40) #define PM_TSD (0x44) #define PM_PSD (0x48) #define PM_NWKD (0x4C) #define PM_AWKD (0x50) #define PM_SSC (0x54) /* FLASH device macros */ #define FLASH_TYPE_NONE 0 /* No flash device installed */ #define FLASH_TYPE_NAND 1 /* NAND device */ #define FLASH_TYPE_NOR 2 /* NOR device */ #define FLASH_IF_MEM 1 /* Memory or memory-mapped I/O interface for Flash device */ #define FLASH_IF_IO 2 /* I/O interface for Flash device */ /* Flash Memory Mask values */ #define FLASH_MEM_DEFAULT 0x00000000 #define FLASH_MEM_4K 0xFFFFF000 #define FLASH_MEM_8K 0xFFFFE000 #define FLASH_MEM_16K 0xFFFFC000 #define FLASH_MEM_128K 0xFFFE0000 #define FLASH_MEM_512K 0xFFFC0000 #define FLASH_MEM_4M 0xFFC00000 #define FLASH_MEM_8M 0xFF800000 #define FLASH_MEM_16M 0xFF000000 /* Flash IO Mask values */ #define FLASH_IO_DEFAULT 0x00000000 #define FLASH_IO_16B 0x0000FFF0 #define FLASH_IO_32B 0x0000FFE0 #define FLASH_IO_64B 0x0000FFC0 #define FLASH_IO_128B 0x0000FF80 #define FLASH_IO_256B 0x0000FF00 #if !defined(__ASSEMBLER__) && !defined(__ROMCC__) #if defined(__PRE_RAM__) void cs5536_setup_onchipuart(int uart); void cs5536_disable_internal_uart(void); #else void chipsetinit(void); #endif #endif #endif /* _CS5536_H */