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Diffstat (limited to 'src/southbridge/amd/cs5535/cs5535.h')
| -rw-r--r-- | src/southbridge/amd/cs5535/cs5535.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/southbridge/amd/cs5535/cs5535.h b/src/southbridge/amd/cs5535/cs5535.h index 82d657204a..16a319804c 100644 --- a/src/southbridge/amd/cs5535/cs5535.h +++ b/src/southbridge/amd/cs5535/cs5535.h @@ -1,4 +1,125 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 Nils Jacobs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * 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 _CS5535_H #define _CS5535_H +/* SouthBridge Equates */ +#define CS5535_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 ((CS5535_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 CS5535_DEV_NUM 0x0F /* default PCI device number for CS5535 */ +#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 + +/* 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_PM (MSR_SB_GLIU + 0x04) + +/* USB1 */ +#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_CONF (MSR_SB_USB2 + 0x01) +#define USB2_SB_GLD_MSR_PM (MSR_SB_USB2 + 0x04) + +/* ATA */ +#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) + +/* AC97 */ +#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_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_PM (MSR_SB_GLCP + 0x04) + +/* MDD */ +#define MDD_SB_GLD_MSR_CONF (MSR_SB_MDD + 0x01) +#define MDD_SB_GLD_MSR_PM (MSR_SB_MDD + 0x04) +#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 + 0x010) +#define MDD_LBAR_FLSH1 (MSR_SB_MDD + 0x011) +#define MDD_LBAR_FLSH2 (MSR_SB_MDD + 0x012) +#define MDD_LBAR_FLSH3 (MSR_SB_MDD + 0x013) +#define MDD_PIN_OPT (MSR_SB_MDD + 0x015) +#define MDD_NORF_CNTRL (MSR_SB_MDD + 0x018) + +/* GPIO */ +#define GPIOL_2_SET (1 << 2) + +/* GPIO LOW Bank Bit Registers */ +#define GPIOL_INPUT_ENABLE (0x20) +#define GPIOL_IN_AUX1_SELECT (0x34) + +/* FLASH device macros */ +#define FLASH_TYPE_NONE 0 /* No flash device installed */ +#define FLASH_TYPE_NAND 1 /* NAND device */ + +#define FLASH_IF_MEM 1 /* Memory or memory-mapped I/O interface for Flash device */ + +/* Flash Memory Mask values */ +#define FLASH_MEM_4K 0xFFFFF000 + +#if !defined(ASSEMBLY) && !defined(__ROMCC__) +#if defined(__PRE_RAM__) +void cs5535_disable_internal_uart(void); +#else +void chipsetinit(void); #endif +#endif + +#endif /* _CS5535_H */ |