diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-19 17:28:43 +0100 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-20 19:06:28 +0000 |
| commit | 1ca978ee6529251ed80b47da679be7adc75fa46a (patch) | |
| tree | 6a74b87cba9ea22d67ecba3c1cb0096c515c3c62 | |
| parent | 185691eedb37ae26f7829d762cd476395be57f5d (diff) | |
| download | coreboot-1ca978ee6529251ed80b47da679be7adc75fa46a.tar.xz | |
sb/nvidia/mcp55: Drop support
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which platforms using this code lack.
Change-Id: I7cd33316140f2cdc83949aa5db7e6f1565982543
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36973
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
27 files changed, 0 insertions, 3050 deletions
diff --git a/src/southbridge/nvidia/mcp55/Kconfig b/src/southbridge/nvidia/mcp55/Kconfig deleted file mode 100644 index c70161e7ff..0000000000 --- a/src/southbridge/nvidia/mcp55/Kconfig +++ /dev/null @@ -1,45 +0,0 @@ -config SOUTHBRIDGE_NVIDIA_MCP55 - bool - select HAVE_USBDEBUG - select IOAPIC - select HAVE_POWER_STATE_AFTER_FAILURE - -if SOUTHBRIDGE_NVIDIA_MCP55 - -config BOOTBLOCK_SOUTHBRIDGE_INIT - string - default "southbridge/nvidia/mcp55/bootblock.c" - -config EHCI_BAR - hex - default 0xfef00000 - -config MCP55_USE_NIC - bool - default n - -config MCP55_USE_AZA - bool - default n - -config MCP55_NUM - int - default 1 - -config MCP55_PCI_E_X_0 - int - default 4 - -config MCP55_PCI_E_X_1 - int - default 4 - -config MCP55_PCI_E_X_2 - int - default 4 - -config MCP55_PCI_E_X_3 - int - default 4 - -endif diff --git a/src/southbridge/nvidia/mcp55/Makefile.inc b/src/southbridge/nvidia/mcp55/Makefile.inc deleted file mode 100644 index d9c4134453..0000000000 --- a/src/southbridge/nvidia/mcp55/Makefile.inc +++ /dev/null @@ -1,33 +0,0 @@ -ifeq ($(CONFIG_SOUTHBRIDGE_NVIDIA_MCP55),y) - -ramstage-y += mcp55.c -ramstage-y += azalia.c -ramstage-y += ht.c -ramstage-y += ide.c -ramstage-y += lpc.c -ramstage-y += nic.c -ramstage-y += pci.c -ramstage-y += pcie.c -ramstage-y += sata.c -ramstage-y += smbus.c -ramstage-y += usb2.c -ramstage-y += usb.c - -ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c - -ramstage-y += reset.c - -bootblock-y += enable_usbdebug.c -romstage-y += enable_usbdebug.c -ramstage-y += enable_usbdebug.c -romstage-y += early_smbus.c -romstage-y += early_ctrl.c - -ifeq ($(CONFIG_MCP55_USE_AZA),y) -ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/hda_verb.c -endif - -bootblock-y += romstrap.ld -bootblock-y += romstrap.S - -endif diff --git a/src/southbridge/nvidia/mcp55/azalia.c b/src/southbridge/nvidia/mcp55/azalia.c deleted file mode 100644 index f393297d2c..0000000000 --- a/src/southbridge/nvidia/mcp55/azalia.c +++ /dev/null @@ -1,275 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008 Advanced Micro Devices, Inc. - * Copyright (C) 2008-2010 coresystems GmbH - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/azalia_device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <device/mmio.h> -#include <delay.h> -#include "mcp55.h" - -#if CONFIG(MCP55_USE_AZA) -#define HDA_ICII_REG 0x68 -#define HDA_ICII_BUSY (1 << 0) -#define HDA_ICII_VALID (1 << 1) - -static int set_bits(void *port, u32 mask, u32 val) -{ - u32 reg32; - int count; - - /* Write (val & mask) to port. */ - val &= mask; - reg32 = read32(port); - reg32 &= ~mask; - reg32 |= val; - write32(port, reg32); - - /* Wait for readback of register to match what was written to it. */ - count = 50; - do { - /* Wait 1ms based on BKDG wait time. */ - mdelay(1); - reg32 = read32(port); - reg32 &= mask; - } while ((reg32 != val) && --count); - - /* Timeout occurred. */ - if (!count) - return -1; - return 0; -} - -static int codec_detect(u8 *base) -{ - u32 reg32; - - /* Set bit 0 to 0 to enter reset state (BAR + 0x8)[0]. */ - if (set_bits(base + 0x08, 1, 0) == -1) - goto no_codec; - - /* Set bit 0 to 1 to exit reset state (BAR + 0x8)[0]. */ - if (set_bits(base + 0x08, 1, 1) == -1) - goto no_codec; - - /* Read in codec location (BAR + 0xe)[2..0]. */ - reg32 = read32(base + 0xe); - reg32 &= 0x0f; - if (!reg32) - goto no_codec; - - return reg32; - -no_codec: - /* Codec not found. */ - /* Put HDA back in reset (BAR + 0x8)[0]. */ - set_bits(base + 0x08, 1, 0); - printk(BIOS_DEBUG, "Azalia: No codec!\n"); - return 0; -} - - -static u32 find_verb(struct device *dev, u32 viddid, const u32 **verb) -{ - int idx = 0; - - while (idx < (cim_verb_data_size / sizeof(u32))) { - u32 verb_size = 4 * cim_verb_data[idx + 2]; /* in u32 */ - if (cim_verb_data[idx] != viddid) { - idx += verb_size + 3; /* Skip verb + header. */ - continue; - } - *verb = &cim_verb_data[idx + 3]; - return verb_size; - } - - /* Not all codecs need to load another verb. */ - return 0; -} - -/** - * Wait 50usec for the codec to indicate it is ready. - * No response would imply that the codec is non-operative. - */ -static int wait_for_ready(u8 *base) -{ - /* Use a 50 usec timeout - the Linux kernel uses the same duration. */ - int timeout = 50; - - while (timeout--) { - u32 reg32 = read32(base + HDA_ICII_REG); - if (!(reg32 & HDA_ICII_BUSY)) - return 0; - udelay(1); - } - - return -1; -} - -/** - * Wait 50usec for the codec to indicate that it accepted the previous command. - * No response would imply that the code is non-operative. - */ -static int wait_for_valid(u8 *base) -{ - u32 reg32; - - /* Send the verb to the codec. */ - reg32 = read32(base + 0x68); - reg32 |= (1 << 0) | (1 << 1); - write32(base + 0x68, reg32); - - /* Use a 50 usec timeout - the Linux kernel uses the same duration. */ - int timeout = 50; - while (timeout--) { - reg32 = read32(base + HDA_ICII_REG); - if ((reg32 & (HDA_ICII_VALID | HDA_ICII_BUSY)) == - HDA_ICII_VALID) - return 0; - udelay(1); - } - - return -1; -} - -static void codec_init(struct device *dev, u8 *base, int addr) -{ - u32 reg32, verb_size; - const u32 *verb; - int i; - - printk(BIOS_DEBUG, "Azalia: Initializing codec #%d\n", addr); - - /* 1 */ - if (wait_for_ready(base) == -1) - return; - - reg32 = (addr << 28) | 0x000f0000; - write32(base + 0x60, reg32); - - if (wait_for_valid(base) == -1) - return; - - reg32 = read32(base + 0x64); - - /* 2 */ - printk(BIOS_DEBUG, "Azalia: codec viddid: %08x\n", reg32); - verb_size = find_verb(dev, reg32, &verb); - - if (!verb_size) { - printk(BIOS_DEBUG, "Azalia: No verb!\n"); - return; - } - printk(BIOS_DEBUG, "Azalia: verb_size: %d\n", verb_size); - - /* 3 */ - for (i = 0; i < verb_size; i++) { - if (wait_for_ready(base) == -1) - return; - - write32(base + 0x60, verb[i]); - - if (wait_for_valid(base) == -1) - return; - } - printk(BIOS_DEBUG, "Azalia: verb loaded.\n"); -} - -static void codecs_init(struct device *dev, u8 *base, u32 codec_mask) -{ - int i; - for (i = 2; i >= 0; i--) { - if (codec_mask & (1 << i)) - codec_init(dev, base, i); - } -} -#endif - -static void azalia_init(struct device *dev) -{ -#if CONFIG(MCP55_USE_AZA) - u8 *base; - u32 codec_mask, reg32; - struct resource *res; - u8 reg8; - - /* Set bus master. */ - reg32 = pci_read_config32(dev, PCI_COMMAND); - pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER); - - pci_write_config8(dev, 0x3c, 0x0a); // TODO: Unused? - - reg8 = pci_read_config8(dev, 0x40); - reg8 |= (1 << 3); /* Clear Clock Detect bit. */ - pci_write_config8(dev, 0x40, reg8); - reg8 &= ~(1 << 3); /* Keep CLKDETCLR from clearing the bit over and over. */ - pci_write_config8(dev, 0x40, reg8); - reg8 |= (1 << 2); /* Enable clock detection. */ - pci_write_config8(dev, 0x40, reg8); - mdelay(1); - reg8 = pci_read_config8(dev, 0x40); - printk(BIOS_DEBUG, "Azalia: codec type: %s\n", - (reg8 & (1 << 1)) ? "Azalia" : "AC97"); - - reg8 = pci_read_config8(dev, 0x40); /* Audio control */ - reg8 |= 1; /* Select Azalia mode. TODO: Control via devicetree.cb. */ - pci_write_config8(dev, 0x40, reg8); - - reg8 = pci_read_config8(dev, 0x4d); /* Docking status. */ - reg8 &= ~(1 << 7); /* Docking not supported. */ - pci_write_config8(dev, 0x4d, reg8); - - res = find_resource(dev, 0x10); - if (!res) - return; - - /* - * NOTE: This will break as soon as the Azalia gets a BAR above - * 4G. Is there anything we can do about it? - */ - base = res2mmio(res, 0, 0); - printk(BIOS_DEBUG, "Azalia: base = %p\n", base); - codec_mask = codec_detect(base); - - if (codec_mask) { - printk(BIOS_DEBUG, "Azalia: codec_mask = %02x\n", codec_mask); - codecs_init(dev, base, codec_mask); - } -#endif -} - -static struct pci_operations azalia_pci_ops = { - .set_subsystem = pci_dev_set_subsystem, -}; - -static struct device_operations azalia_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = azalia_init, - .scan_bus = 0, -// .enable = mcp55_enable, - .ops_pci = &azalia_pci_ops, -}; - -static const struct pci_driver azalia __pci_driver = { - .ops = &azalia_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_AZA, -}; diff --git a/src/southbridge/nvidia/mcp55/bootblock.c b/src/southbridge/nvidia/mcp55/bootblock.c deleted file mode 100644 index a3593d3001..0000000000 --- a/src/southbridge/nvidia/mcp55/bootblock.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <stdint.h> -#include <device/pci_ops.h> -#include "mcp55.h" - -static void mcp55_enable_rom(void) -{ - u8 byte; - u16 word; - pci_devfn_t addr; - - /* Enable 4MB ROM access at 0xFFC00000 - 0xFFFFFFFF. */ - - addr = PCI_DEV(0, (MCP55_DEVN_BASE + 1), 0); - - /* Set the 15MB enable bits. */ - byte = pci_read_config8(addr, 0x88); - byte |= 0xff; /* 256K */ - pci_write_config8(addr, 0x88, byte); - byte = pci_read_config8(addr, 0x8c); - byte |= 0xff; /* 1M */ - pci_write_config8(addr, 0x8c, byte); - word = pci_read_config16(addr, 0x90); - word |= 0x7fff; /* 15M */ - pci_write_config16(addr, 0x90, word); -} - -static void bootblock_southbridge_init(void) -{ - mcp55_enable_rom(); -} diff --git a/src/southbridge/nvidia/mcp55/chip.h b/src/southbridge/nvidia/mcp55/chip.h deleted file mode 100644 index 4bc8428a1a..0000000000 --- a/src/southbridge/nvidia/mcp55/chip.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#ifndef SOUTHBRIDGE_NVIDIA_MCP55_CHIP_H -#define SOUTHBRIDGE_NVIDIA_MCP55_CHIP_H - -struct southbridge_nvidia_mcp55_config -{ - unsigned int ide0_enable : 1; - unsigned int ide1_enable : 1; - unsigned int sata0_enable : 1; - unsigned int sata1_enable : 1; - unsigned int mac_eeprom_smbus; - unsigned int mac_eeprom_addr; -}; - -#endif diff --git a/src/southbridge/nvidia/mcp55/early_ctrl.c b/src/southbridge/nvidia/mcp55/early_ctrl.c deleted file mode 100644 index 042dfa0b0f..0000000000 --- a/src/southbridge/nvidia/mcp55/early_ctrl.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <arch/io.h> -#include <reset.h> -#include <northbridge/amd/amdfam10/amdfam10.h> -#include <southbridge/amd/common/reset.h> -#include "mcp55.h" - -void do_soft_reset(void) -{ - set_bios_reset(); - /* link reset */ - outb(0x02, 0x0cf9); - outb(0x06, 0x0cf9); -} - -void do_board_reset(void) -{ - set_bios_reset(); - - /* full reset */ - outb(0x0a, 0x0cf9); - outb(0x0e, 0x0cf9); -} - -void enable_fid_change_on_sb(unsigned int sbbusn, unsigned int sbdn) -{ - /* The default value for MCP55 is good. */ - /* Set VFSMAF (VID/FID System Management Action Field) to 2. */ -} diff --git a/src/southbridge/nvidia/mcp55/early_setup_car.c b/src/southbridge/nvidia/mcp55/early_setup_car.c deleted file mode 100644 index 85198ad7c3..0000000000 --- a/src/southbridge/nvidia/mcp55/early_setup_car.c +++ /dev/null @@ -1,402 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <arch/io.h> -#include <delay.h> -#include <console/console.h> -#include <device/pci_ops.h> - -#ifdef UNUSED_CODE -int set_ht_link_buffer_counts_chain(u8 ht_c_num, unsigned int vendorid, unsigned int val); - -static int set_ht_link_mcp55(u8 ht_c_num) -{ - unsigned int vendorid = 0x10de; - unsigned int val = 0x01610109; - /* NVIDIA MCP55 hardcode, hardware can not set it automatically. */ - return set_ht_link_buffer_counts_chain(ht_c_num, vendorid, val); -} - -static void setup_ss_table(unsigned int index, unsigned int where, unsigned int control, - const unsigned int *register_values, int max) -{ - int i; - unsigned int val; - - val = inl(control); - val &= 0xfffffffe; - outl(val, control); - - outl(0, index); /* Index */ - for (i = 0; i < max; i++) { - unsigned long reg; - reg = register_values[i]; - outl(reg, where); - } - - val = inl(control); - val |= 1; - outl(val, control); -} -#endif - -/* SIZE 0x100 */ -#define ANACTRL_IO_BASE 0x2800 -#define ANACTRL_REG_POS 0x68 - -/* SIZE 0x100 */ -#define SYSCTRL_IO_BASE 0x2400 -#define SYSCTRL_REG_POS 0x64 - -/* SIZE 0x100 */ -#define ACPICTRL_IO_BASE 0x2000 -#define ACPICTRL_REG_POS 0x60 - -/* - * 16 1 1 1 1 8 :0 - * 16 0 4 0 0 8 :1 - * 16 0 4 2 2 4 :2 - * 4 4 4 4 4 8 :3 - * 8 8 4 0 0 8 :4 - * 8 0 4 4 4 8 :5 -*/ - -#define MCP55_CHIP_REV 3 - -/* There will be implicit offsets applied, the writes below do not - * really happen at the PCI_ADDR() this expands to. - */ -#define MCP55_DEV(d, f, r) PCI_ADDR(0, d, f, r) - -static void mcp55_early_set_port(unsigned int mcp55_num, unsigned int *busn, - unsigned int *devn, unsigned int *io_base) -{ - - static const unsigned int ctrl_devport_conf[] = { - MCP55_DEV(1, 1, ANACTRL_REG_POS), ~(0x0000ff00), ANACTRL_IO_BASE, - MCP55_DEV(1, 1, SYSCTRL_REG_POS), ~(0x0000ff00), SYSCTRL_IO_BASE, - MCP55_DEV(1, 1, ACPICTRL_REG_POS), ~(0x0000ff00), ACPICTRL_IO_BASE, - }; - - int j; - for (j = 0; j < mcp55_num; j++) { - setup_resource_map_offset(ctrl_devport_conf, - ARRAY_SIZE(ctrl_devport_conf), - PCI_DEV(busn[j], devn[j], 0), io_base[j]); - } -} - -static void mcp55_early_clear_port(unsigned int mcp55_num, unsigned int *busn, - unsigned int *devn, unsigned int *io_base) -{ - static const unsigned int ctrl_devport_conf_clear[] = { - MCP55_DEV(1, 1, ANACTRL_REG_POS), ~(0x0000ff00), 0, - MCP55_DEV(1, 1, SYSCTRL_REG_POS), ~(0x0000ff00), 0, - MCP55_DEV(1, 1, ACPICTRL_REG_POS), ~(0x0000ff00), 0, - }; - - int j; - for (j = 0; j < mcp55_num; j++) { - setup_resource_map_offset(ctrl_devport_conf_clear, - ARRAY_SIZE(ctrl_devport_conf_clear), - PCI_DEV(busn[j], devn[j], 0), io_base[j]); - } -} - -static void mcp55_early_pcie_setup(unsigned int busnx, unsigned int devnx, - unsigned int anactrl_io_base, unsigned int pci_e_x) -{ - u32 tgio_ctrl, pll_ctrl, dword; - int i; - pci_devfn_t dev; - - dev = PCI_DEV(busnx, devnx + 1, 1); - - dword = pci_read_config32(dev, 0xe4); - dword |= 0x3f0; /* Disable it at first. */ - pci_write_config32(dev, 0xe4, dword); - - for (i = 0; i < 3; i++) { - tgio_ctrl = inl(anactrl_io_base + 0xcc); - tgio_ctrl &= ~(3 << 9); - tgio_ctrl |= (i << 9); - outl(tgio_ctrl, anactrl_io_base + 0xcc); - pll_ctrl = inl(anactrl_io_base + 0x30); - pll_ctrl |= (1 << 31); - outl(pll_ctrl, anactrl_io_base + 0x30); - do { - pll_ctrl = inl(anactrl_io_base + 0x30); - } while (!(pll_ctrl & 1)); - } - tgio_ctrl = inl(anactrl_io_base + 0xcc); - tgio_ctrl &= ~((7 << 4) | (1 << 8)); - tgio_ctrl |= (pci_e_x << 4) | (1 << 8); - outl(tgio_ctrl, anactrl_io_base + 0xcc); - - udelay(100); /* Wait 100us. */ - - dword = pci_read_config32(dev, 0xe4); - dword &= ~(0x3f0); /* Enable. */ - pci_write_config32(dev, 0xe4, dword); - - mdelay(100); /* Need to wait 100ms. */ -} - -static void mcp55_early_setup(unsigned int mcp55_num, unsigned int *busn, - unsigned int *devn, unsigned int *io_base, - unsigned int *pci_e_x) -{ - static const unsigned int ctrl_conf_1[] = { - RES_PORT_IO_32, ACPICTRL_IO_BASE + 0x10, 0x0007ffff, 0xff78000, - RES_PORT_IO_32, ACPICTRL_IO_BASE + 0xa4, 0xffedffff, 0x0012000, - RES_PORT_IO_32, ACPICTRL_IO_BASE + 0xac, 0xfffffdff, 0x0000200, - RES_PORT_IO_32, ACPICTRL_IO_BASE + 0xb4, 0xfffffffd, 0x0000002, - - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x24, 0xc0f0f08f, 0x26020230, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x34, 0x00000000, 0x22222222, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x08, 0x7FFFFFFF, 0x00000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x2C, 0x7FFFFFFF, 0x80000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0xCC, 0xFFFFF9FF, 0x00000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x30, 0x8FFFFFFF, 0x40000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0xCC, 0xFFFFF9FF, 0x00000200, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x30, 0x8FFFFFFF, 0x40000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0xCC, 0xFFFFF9FF, 0x00000400, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x30, 0x8FFFFFFF, 0x40000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x74, 0xFFFF0FF5, 0x0000F000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x78, 0xFF00FF00, 0x00100010, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x7C, 0xFF0FF0FF, 0x00500500, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x80, 0xFFFFFFE7, 0x00000000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x60, 0xFFCFFFFF, 0x00300000, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x90, 0xFFFF00FF, 0x0000FF00, - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x9C, 0xFF00FFFF, 0x00070000, - - RES_PCI_IO, MCP55_DEV(0, 0, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(0, 0, 0x48), 0xFFFFDCED, 0x00002002, - RES_PCI_IO, MCP55_DEV(0, 0, 0x78), 0xFFFFFF8E, 0x00000011, - RES_PCI_IO, MCP55_DEV(0, 0, 0x80), 0xFFFF0000, 0x00009923, - RES_PCI_IO, MCP55_DEV(0, 0, 0x88), 0xFFFFFFFE, 0x00000000, - RES_PCI_IO, MCP55_DEV(0, 0, 0x8C), 0xFFFF0000, 0x0000007F, - RES_PCI_IO, MCP55_DEV(0, 0, 0xDC), 0xFFFEFFFF, 0x00010000, - - RES_PCI_IO, MCP55_DEV(1, 0, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(1, 0, 0x74), 0xFFFFFF7B, 0x00000084, - RES_PCI_IO, MCP55_DEV(1, 0, 0xF8), 0xFFFFFFCF, 0x00000010, - - RES_PCI_IO, MCP55_DEV(1, 1, 0xC4), 0xFFFFFFFE, 0x00000001, - RES_PCI_IO, MCP55_DEV(1, 1, 0xF0), 0x7FFFFFFD, 0x00000002, - RES_PCI_IO, MCP55_DEV(1, 1, 0xF8), 0xFFFFFFCF, 0x00000010, - - RES_PCI_IO, MCP55_DEV(8, 0, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(8, 0, 0x68), 0xFFFFFF00, 0x000000FF, - RES_PCI_IO, MCP55_DEV(8, 0, 0xF8), 0xFFFFFFBF, 0x00000040, /* Enable bridge mode. */ - - RES_PCI_IO, MCP55_DEV(9, 0, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(9, 0, 0x68), 0xFFFFFF00, 0x000000FF, - RES_PCI_IO, MCP55_DEV(9, 0, 0xF8), 0xFFFFFFBF, 0x00000040, /* Enable bridge mode. */ - }; - - static const unsigned int ctrl_conf_1_1[] = { - RES_PCI_IO, MCP55_DEV(5, 0, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(5, 0, 0x50), 0xFFFFFFFC, 0x00000003, - RES_PCI_IO, MCP55_DEV(5, 0, 0x64), 0xFFFFFFFE, 0x00000001, - RES_PCI_IO, MCP55_DEV(5, 0, 0x70), 0xFFF0FFFF, 0x00040000, - RES_PCI_IO, MCP55_DEV(5, 0, 0xAC), 0xFFFFF0FF, 0x00000100, - RES_PCI_IO, MCP55_DEV(5, 0, 0x7C), 0xFFFFFFEF, 0x00000000, - RES_PCI_IO, MCP55_DEV(5, 0, 0xC8), 0xFF00FF00, 0x000A000A, - RES_PCI_IO, MCP55_DEV(5, 0, 0xD0), 0xF0FFFFFF, 0x03000000, - RES_PCI_IO, MCP55_DEV(5, 0, 0xE0), 0xF0FFFFFF, 0x03000000, - }; - - static const unsigned int ctrl_conf_mcp55_only[] = { - RES_PCI_IO, MCP55_DEV(1, 1, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(1, 1, 0xE0), 0xFFFFFEFF, 0x00000000, - RES_PCI_IO, MCP55_DEV(1, 1, 0xE4), 0xFFFFFFFB, 0x00000000, - RES_PCI_IO, MCP55_DEV(1, 1, 0xE8), 0xFFA9C8FF, 0x00003000, - - RES_PCI_IO, MCP55_DEV(4, 0, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(4, 0, 0xF8), 0xFFFFFFCF, 0x00000010, - - RES_PCI_IO, MCP55_DEV(2, 0, 0x40), 0x00000000, 0xCB8410DE, - - RES_PCI_IO, MCP55_DEV(2, 1, 0x40), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(2, 1, 0x64), 0xF87FFFFF, 0x05000000, - RES_PCI_IO, MCP55_DEV(2, 1, 0x78), 0xFFC07FFF, 0x00360000, - RES_PCI_IO, MCP55_DEV(2, 1, 0x68), 0xFE00D03F, 0x013F2C00, - RES_PCI_IO, MCP55_DEV(2, 1, 0x70), 0xFFF7FFFF, 0x00080000, - RES_PCI_IO, MCP55_DEV(2, 1, 0x7C), 0xFFFFF00F, 0x00000570, - RES_PCI_IO, MCP55_DEV(2, 1, 0xF8), 0xFFFFFFCF, 0x00000010, - - RES_PCI_IO, MCP55_DEV(6, 0, 0x04), 0xFFFFFEFB, 0x00000104, - RES_PCI_IO, MCP55_DEV(6, 0, 0x3C), 0xF5FFFFFF, 0x0A000000, - RES_PCI_IO, MCP55_DEV(6, 0, 0x40), 0x00C8FFFF, 0x07330000, - RES_PCI_IO, MCP55_DEV(6, 0, 0x48), 0xFFFFFFF8, 0x00000005, - RES_PCI_IO, MCP55_DEV(6, 0, 0x4C), 0xFE02FFFF, 0x004C0000, - RES_PCI_IO, MCP55_DEV(6, 0, 0x74), 0xFFFFFFC0, 0x00000000, - RES_PCI_IO, MCP55_DEV(6, 0, 0xC0), 0x00000000, 0xCB8410DE, - RES_PCI_IO, MCP55_DEV(6, 0, 0xC4), 0xFFFFFFF8, 0x00000007, -#if CONFIG(NORTHBRIDGE_AMD_AMDFAM10) - /* - * Avoid crash (complete with severe memory corruption!) during initial CAR boot - * in mcp55_early_setup_x() on Fam10h systems by not touching 0x78. - * Interestingly once the system is fully booted into Linux this can be set, but - * not before! Apparently something isn't initialized but the amount of effort - * required to fix this is non-negligible and of unknown real-world benefit - */ -#else - RES_PCI_IO, MCP55_DEV(1, 0, 0x78), 0xC0FFFFFF, 0x19000000, -#endif - -#if CONFIG(MCP55_USE_AZA) - RES_PCI_IO, MCP55_DEV(6, 1, 0x40), 0x00000000, 0xCB8410DE, - -#endif - -#ifdef MCP55_MB_SETUP - /* Play a while with GPIO in MCP55. */ - MCP55_MB_SETUP -#endif - -#if CONFIG(MCP55_USE_AZA) - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 21, ~(3 << 2), (2 << 2), - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 22, ~(3 << 2), (2 << 2), - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 46, ~(3 << 2), (2 << 2), -#endif - }; - - static const unsigned int ctrl_conf_master_only[] = { - RES_PORT_IO_32, ACPICTRL_IO_BASE + 0x80, 0xEFFFFFF, 0x01000000, - - /* Master MCP55???? YHLU */ - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 0, ~(3 << 2), (0 << 2), - }; - - static const unsigned int ctrl_conf_2[] = { - /* I didn't put PCI-E related stuff here. */ - - RES_PCI_IO, MCP55_DEV(0, 0, 0x74), 0xFFFFF00F, 0x000009D0, - RES_PCI_IO, MCP55_DEV(1, 0, 0x74), 0xFFFF7FFF, 0x00008000, - - RES_PORT_IO_32, SYSCTRL_IO_BASE + 0x48, 0xFFFEFFFF, 0x00010000, - - RES_PORT_IO_32, ANACTRL_IO_BASE + 0x60, 0xFFFFFF00, 0x00000012, - -#if CONFIG(MCP55_USE_NIC) - RES_PCI_IO, MCP55_DEV(1, 1, 0xe4), ~((1 << 22) | (1 << 20)), (1 << 22) | (1 << 20), - - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 4, ~(0xff), ((0 << 4) | (1 << 2) | (0 << 0)), - RES_PORT_IO_8, SYSCTRL_IO_BASE + 0xc0+ 4, ~(0xff), ((0 << 4) | (1 << 2) | (1 << 0)), -#endif - }; - - int j, i; - - for (j = 0; j < mcp55_num; j++) { - mcp55_early_pcie_setup(busn[j], devn[j], - io_base[j] + ANACTRL_IO_BASE, pci_e_x[j]); - - setup_resource_map_x_offset(ctrl_conf_1, - ARRAY_SIZE(ctrl_conf_1), - PCI_DEV(busn[j], devn[j], 0), io_base[j]); - - for (i = 0; i < 3; i++) { /* Three SATA */ - setup_resource_map_x_offset(ctrl_conf_1_1, - ARRAY_SIZE(ctrl_conf_1_1), - PCI_DEV(busn[j], devn[j], i), io_base[j]); - } - - if (busn[j] == 0) { - setup_resource_map_x_offset(ctrl_conf_mcp55_only, - ARRAY_SIZE(ctrl_conf_mcp55_only), - PCI_DEV(busn[j], devn[j], 0), io_base[j]); - } - - if ((busn[j] == 0) && (mcp55_num>1)) { - setup_resource_map_x_offset(ctrl_conf_master_only, - ARRAY_SIZE(ctrl_conf_master_only), - PCI_DEV(busn[j], devn[j], 0), io_base[j]); - } - - setup_resource_map_x_offset(ctrl_conf_2, - ARRAY_SIZE(ctrl_conf_2), - PCI_DEV(busn[j], devn[j], 0), io_base[j]); - } - -} - -#ifndef HT_CHAIN_NUM_MAX - -#define HT_CHAIN_NUM_MAX 4 -#define HT_CHAIN_BUSN_D 0x40 -#define HT_CHAIN_IOBASE_D 0x4000 - -#endif - -static int mcp55_early_setup_x(void) -{ - /* Find out how many MCP55 we have. */ - unsigned int busn[HT_CHAIN_NUM_MAX] = {0}; - unsigned int devn[HT_CHAIN_NUM_MAX] = {0}; - unsigned int io_base[HT_CHAIN_NUM_MAX] = {0}; - - /* - * FIXME: May have problem if there is different MCP55 HTX card with - * different PCI_E lane allocation. Need to use same trick about - * pci1234 to verify node/link connection. - */ - unsigned int pci_e_x[HT_CHAIN_NUM_MAX] = { - CONFIG_MCP55_PCI_E_X_0, CONFIG_MCP55_PCI_E_X_1, - CONFIG_MCP55_PCI_E_X_2, CONFIG_MCP55_PCI_E_X_3, - }; - int mcp55_num = 0, ht_c_index; - unsigned int busnx, devnx; - - /* FIXME: Multi PCI segment handling. */ - - /* Any system that only have IO55 without MCP55? */ - for (ht_c_index = 0; ht_c_index < HT_CHAIN_NUM_MAX; ht_c_index++) { - busnx = ht_c_index * HT_CHAIN_BUSN_D; - for (devnx = 0; devnx < 0x20; devnx++) { - u32 id; - pci_devfn_t dev; - dev = PCI_DEV(busnx, devnx, 0); - id = pci_read_config32(dev, PCI_VENDOR_ID); - if (id == 0x036910de) { - busn[mcp55_num] = busnx; - devn[mcp55_num] = devnx; - - /* We may have HT chain other than MCP55. */ - io_base[mcp55_num] - = ht_c_index * HT_CHAIN_IOBASE_D; - - mcp55_num++; - if (mcp55_num == CONFIG_MCP55_NUM) - goto out; - break; /* Only one MCP55 on one chain. */ - } - } - } - -out: - printk(BIOS_DEBUG, "mcp55_num: %02x\n", mcp55_num); - - mcp55_early_set_port(mcp55_num, busn, devn, io_base); - mcp55_early_setup(mcp55_num, busn, devn, io_base, pci_e_x); - - mcp55_early_clear_port(mcp55_num, busn, devn, io_base); - - return 0; -} diff --git a/src/southbridge/nvidia/mcp55/early_setup_ss.h b/src/southbridge/nvidia/mcp55/early_setup_ss.h deleted file mode 100644 index a5ddb3be24..0000000000 --- a/src/southbridge/nvidia/mcp55/early_setup_ss.h +++ /dev/null @@ -1,217 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -static const unsigned int pcie_ss_tbl[] = { - 0x0C504103f, - 0x0C504103f, - 0x0C504103f, - 0x0C5042040, - 0x0C5042040, - 0x0C5042040, - 0x0C5043041, - 0x0C5043041, - 0x0C5043041, - 0x0C5043041, - 0x0C5044042, - 0x0C5044042, - 0x0C5044042, - 0x0C5045043, - 0x0C5045043, - 0x0C5045043, - 0x0C5045043, - 0x0C5045043, - 0x0C5046044, - 0x0C5046044, - 0x0C5046044, - 0x0C5046044, - 0x0C5047045, - 0x0C5047045, - 0x0C5047045, - 0x0C5047045, - 0x0C5047045, - 0x0C5048046, - 0x0C5048046, - 0x0C5048046, - 0x0C5048046, - 0x0C5049047, - 0x0C5049047, - 0x0C5049047, - 0x0C504a048, - 0x0C504a048, - 0x0C504b049, - 0x0C504b049, - 0x0C504a048, - 0x0C504a048, - 0x0C5049047, - 0x0C5049047, - 0x0C5048046, - 0x0C5048046, - 0x0C5048046, - 0x0C5047045, - 0x0C5047045, - 0x0C5047045, - 0x0C5047045, - 0x0C5047045, - 0x0C5046044, - 0x0C5046044, - 0x0C5046044, - 0x0C5046044, - 0x0C5045043, - 0x0C5045043, - 0x0C5045043, - 0x0C5044042, - 0x0C5044042, - 0x0C5044042, - 0x0C5043041, - 0x0C5043041, - 0x0C5042040, - 0x0C5042040, -}; - -static const unsigned int sata_ss_tbl[] = { - 0x0c9044042, - 0x0c9044042, - 0x0c9044042, - 0x0c9045043, - 0x0c9045043, - 0x0c9045043, - 0x0c9045043, - 0x0c9045043, - 0x0c9046044, - 0x0c9046044, - 0x0c9046044, - 0x0c9046044, - 0x0c9047045, - 0x0c9047045, - 0x0c9047045, - 0x0c9047045, - 0x0c9047045, - 0x0c9048046, - 0x0c9048046, - 0x0c9048046, - 0x0c9048046, - 0x0c9049047, - 0x0c9049047, - 0x0c9049047, - 0x0c9049047, - 0x0c904a048, - 0x0c904a048, - 0x0c904a048, - 0x0c904a048, - 0x0c904b049, - 0x0c904b049, - 0x0c904b049, - 0x0c904b049, - 0x0c904b049, - 0x0c904b049, - 0x0c904a048, - 0x0c904a048, - 0x0c904a048, - 0x0c904a048, - 0x0c9049047, - 0x0c9049047, - 0x0c9049047, - 0x0c9049047, - 0x0c9048046, - 0x0c9048046, - 0x0c9048046, - 0x0c9048046, - 0x0c9047045, - 0x0c9047045, - 0x0c9047045, - 0x0c9047045, - 0x0c9047045, - 0x0c9046044, - 0x0c9046044, - 0x0c9046044, - 0x0c9046044, - 0x0c9045043, - 0x0c9045043, - 0x0c9045043, - 0x0c9045043, - 0x0c9045043, - 0x0c9044042, - 0x0c9044042, - 0x0c9044042, -}; - -static const unsigned int cpu_ss_tbl[] = { - 0x0C5038036, - 0x0C5038036, - 0x0C5038036, - 0x0C5037035, - 0x0C5037035, - 0x0C5037035, - 0x0C5037035, - 0x0C5036034, - 0x0C5036034, - 0x0C5036034, - 0x0C5036034, - 0x0C5036034, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5034032, - 0x0C5034032, - 0x0C5034032, - 0x0C5034032, - 0x0C5034032, - 0x0C5034032, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5035033, - 0x0C5036034, - 0x0C5036034, - 0x0C5036034, - 0x0C5036034, - 0x0C5036034, - 0x0C5037035, - 0x0C5037035, - 0x0C5037035, - 0x0C5037035, - 0x0C5038036, - 0x0C5038036, - 0x0C5038036, - 0x0C5038036, - 0x0C5039037, - 0x0C5039037, - 0x0C5039037, - 0x0C5039037, - 0x0C503a038, - 0x0C503a038, - 0x0C503a038, - 0x0C503a038, - 0x0C503b039, - 0x0C503b039, - 0x0C503b039, - 0x0C503b039, - 0x0C503b039, - 0x0C503a038, - 0x0C503a038, - 0x0C503a038, - 0x0C503a038, - 0x0C503a038, - 0x0C5039037, - 0x0C5039037, - 0x0C5039037, - 0x0C5039037, -}; diff --git a/src/southbridge/nvidia/mcp55/early_smbus.c b/src/southbridge/nvidia/mcp55/early_smbus.c deleted file mode 100644 index 1b49456a18..0000000000 --- a/src/southbridge/nvidia/mcp55/early_smbus.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <arch/io.h> -#include <device/pci_ops.h> -#include <console/console.h> -#include <device/pci.h> -#include "smbus.h" -#include "mcp55.h" - -#define SMBUS0_IO_BASE 0x1000 -#define SMBUS1_IO_BASE (0x1000 + (1 << 8)) -/* Size: 0x40 */ - -void enable_smbus(void) -{ - pci_devfn_t dev; - dev = pci_locate_device(PCI_ID(0x10de, 0x0368), 0); - - if (dev == PCI_DEV_INVALID) - die("SMBus controller not found\n"); - - /* Set SMBus I/O base. */ - pci_write_config32(dev, 0x20, SMBUS0_IO_BASE | 1); - pci_write_config32(dev, 0x24, SMBUS1_IO_BASE | 1); - - /* Set SMBus I/O space enable. */ - pci_write_config16(dev, 0x4, 0x01); - - /* Clear any lingering errors, so the transaction will run. */ - outb(inb(SMBUS0_IO_BASE + SMBHSTSTAT), SMBUS0_IO_BASE + SMBHSTSTAT); - outb(inb(SMBUS1_IO_BASE + SMBHSTSTAT), SMBUS1_IO_BASE + SMBHSTSTAT); -} - -int smbus_recv_byte(unsigned int device) -{ - return do_smbus_recv_byte(SMBUS0_IO_BASE, device); -} - -int smbus_send_byte(unsigned int device, unsigned char val) -{ - return do_smbus_send_byte(SMBUS0_IO_BASE, device, val); -} - -int smbus_read_byte(unsigned int device, unsigned int address) -{ - return do_smbus_read_byte(SMBUS0_IO_BASE, device, address); -} - -int smbus_write_byte(unsigned int device, unsigned int address, - unsigned char val) -{ - return do_smbus_write_byte(SMBUS0_IO_BASE, device, address, val); -} - -int smbusx_recv_byte(unsigned int smb_index, unsigned int device) -{ - return do_smbus_recv_byte(SMBUS0_IO_BASE + (smb_index << 8), device); -} - -int smbusx_send_byte(unsigned int smb_index, unsigned int device, - unsigned char val) -{ - return do_smbus_send_byte(SMBUS0_IO_BASE + (smb_index << 8), - device, val); -} - -int smbusx_read_byte(unsigned int smb_index, unsigned int device, - unsigned int address) -{ - return do_smbus_read_byte(SMBUS0_IO_BASE + (smb_index << 8), - device, address); -} - -int smbusx_write_byte(unsigned int smb_index, unsigned int device, - unsigned int address, unsigned char val) -{ - return do_smbus_write_byte(SMBUS0_IO_BASE + (smb_index << 8), - device, address, val); -} diff --git a/src/southbridge/nvidia/mcp55/enable_usbdebug.c b/src/southbridge/nvidia/mcp55/enable_usbdebug.c deleted file mode 100644 index badf8f47e2..0000000000 --- a/src/southbridge/nvidia/mcp55/enable_usbdebug.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -// Use simple device model for this file even in ramstage -#define __SIMPLE_DEVICE__ - -#include <stdint.h> -#include <device/pci_ops.h> -#include <device/pci_ehci.h> -#include <device/pci_def.h> -#include "mcp55.h" - -pci_devfn_t pci_ehci_dbg_dev(unsigned int hcd_idx) -{ - return PCI_DEV(0, MCP55_DEVN_BASE + 2, 1); /* USB EHCI */ -} - -void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port) -{ - u32 dword; - - /* Write the port number to 0x74[15:12]. */ - dword = pci_read_config32(dev, 0x74); - dword &= ~(0xf << 12); - dword |= (port << 12); - pci_write_config32(dev, 0x74, dword); -} diff --git a/src/southbridge/nvidia/mcp55/fadt.c b/src/southbridge/nvidia/mcp55/fadt.c deleted file mode 100644 index 16f0df85de..0000000000 --- a/src/southbridge/nvidia/mcp55/fadt.c +++ /dev/null @@ -1,169 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Nick Barker <nick.barker9@btinternet.com> - * Copyright (C) 2007 Rudolf Marek <r.marek@assembler.cz> - * Copyright (C) 2009 Harald Gutmann <harald.gutmann@gmx.net> - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <console/console.h> -#include <string.h> -#include <arch/acpi.h> -#include <device/device.h> -#include <device/pci_ids.h> -#include <version.h> - -extern unsigned int pm_base; - -/* Create the Fixed ACPI Description Tables (FADT) for this board. */ -void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) -{ - acpi_header_t *header = &(fadt->header); - struct device *dev; - int is_mcp55 = 0; - dev = dev_find_device(PCI_VENDOR_ID_NVIDIA, - PCI_DEVICE_ID_NVIDIA_MCP55_LPC, 0); - if (dev) - is_mcp55 = 1; - - memset((void *) fadt, 0, sizeof(acpi_fadt_t)); - memcpy(header->signature, "FACP", 4); - header->length = sizeof(acpi_fadt_t); - header->revision = ACPI_FADT_REV_ACPI_1_0; - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); - memcpy(header->asl_compiler_id, ASLC, 4); - header->asl_compiler_revision = asl_revision; - - printk(BIOS_INFO, "ACPI: pm_base: %u...\n", pm_base); - - fadt->firmware_ctrl = (u32)facs; - fadt->dsdt = (u32)dsdt; - fadt->preferred_pm_profile = 1; //check - fadt->sci_int = 9; - /* disable system management mode by setting to 0 */ - fadt->smi_cmd = 0x0; //pm_base+0x42e; (value from proprietary acpi fadt) - fadt->acpi_enable = 0xa1; - fadt->acpi_disable = 0xa0; - fadt->s4bios_req = 0x0; - fadt->pstate_cnt = 0x0; - - fadt->pm1a_evt_blk = pm_base; - fadt->pm1b_evt_blk = 0x0; - fadt->pm1a_cnt_blk = pm_base + 0x4; - fadt->pm1b_cnt_blk = 0x0; - fadt->pm2_cnt_blk = pm_base + 0x1c; - fadt->pm_tmr_blk = pm_base + 0x8; - fadt->gpe0_blk = pm_base + 0x20; - - fadt->pm1_evt_len = 4; - fadt->pm1_cnt_len = 2; - fadt->pm2_cnt_len = 1; - fadt->pm_tmr_len = 4; - fadt->gpe0_blk_len = 8; - if (is_mcp55) { - fadt->gpe1_blk = pm_base + 0x4a0; - fadt->gpe1_base = 0x20; - fadt->gpe1_blk_len = 0x10; - } - else { - fadt->gpe1_blk = 0x0; - fadt->gpe1_base = 0x0; - fadt->gpe1_blk_len = 0x0; - } - - fadt->cst_cnt = 0; - fadt->p_lvl2_lat = 0x65; - fadt->p_lvl3_lat = 0x3e9; - fadt->flush_size = 0; - fadt->flush_stride = 0; - fadt->duty_offset = 1; - fadt->duty_width = 3; - fadt->day_alrm = 0x7d; - fadt->mon_alrm = 0x7e; - fadt->century = 0x32; - - fadt->iapc_boot_arch = ACPI_FADT_LEGACY_FREE; - - fadt->flags = 0x4a5; - fadt->reset_reg.space_id = 0; - fadt->reset_reg.bit_width = 0; - fadt->reset_reg.bit_offset = 0; - fadt->reset_reg.access_size = 0; - fadt->reset_reg.addrl = 0x0; - fadt->reset_reg.addrh = 0x0; - - fadt->reset_value = 0; - fadt->x_firmware_ctl_l = (u32)facs; - fadt->x_firmware_ctl_h = 0; - fadt->x_dsdt_l = (u32)dsdt; - fadt->x_dsdt_h = 0; - - fadt->x_pm1a_evt_blk.space_id = 1; - fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8; - fadt->x_pm1a_evt_blk.bit_offset = 0; - fadt->x_pm1a_evt_blk.access_size = 0; - fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk; - fadt->x_pm1a_evt_blk.addrh = 0x0; - - fadt->x_pm1b_evt_blk.space_id = 1; - fadt->x_pm1b_evt_blk.bit_width = fadt->pm1_evt_len * 8; - fadt->x_pm1b_evt_blk.bit_offset = 0; - fadt->x_pm1b_evt_blk.access_size = 0; - fadt->x_pm1b_evt_blk.addrl = fadt->pm1b_evt_blk; - fadt->x_pm1b_evt_blk.addrh = 0x0; - - fadt->x_pm1a_cnt_blk.space_id = 1; - fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8; - fadt->x_pm1a_cnt_blk.bit_offset = 0; - fadt->x_pm1a_cnt_blk.access_size = 0; - fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk; - fadt->x_pm1a_cnt_blk.addrh = 0x0; - - fadt->x_pm1b_cnt_blk.space_id = 1; - fadt->x_pm1b_cnt_blk.bit_width = fadt->pm1_cnt_len * 8; - fadt->x_pm1b_cnt_blk.bit_offset = 0; - fadt->x_pm1b_cnt_blk.access_size = 0; - fadt->x_pm1b_cnt_blk.addrl = fadt->pm1b_cnt_blk; - fadt->x_pm1b_cnt_blk.addrh = 0x0; - - fadt->x_pm2_cnt_blk.space_id = 1; - fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8; - fadt->x_pm2_cnt_blk.bit_offset = 0; - fadt->x_pm2_cnt_blk.access_size = 0; - fadt->x_pm2_cnt_blk.addrl = fadt->pm2_cnt_blk; - fadt->x_pm2_cnt_blk.addrh = 0x0; - - fadt->x_pm_tmr_blk.space_id = 1; - fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8; - fadt->x_pm_tmr_blk.bit_offset = 0; - fadt->x_pm_tmr_blk.access_size = 0; - fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk; - fadt->x_pm_tmr_blk.addrh = 0x0; - - fadt->x_gpe0_blk.space_id = 1; - fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8; - fadt->x_gpe0_blk.bit_offset = 0; - fadt->x_gpe0_blk.access_size = 0; - fadt->x_gpe0_blk.addrl = fadt->gpe0_blk; - fadt->x_gpe0_blk.addrh = 0x0; - - fadt->x_gpe1_blk.space_id = 1; - fadt->x_gpe1_blk.bit_width = fadt->gpe1_blk_len * 8; - fadt->x_gpe1_blk.bit_offset = 0; - fadt->x_gpe1_blk.access_size = 0; - fadt->x_gpe1_blk.addrl = fadt->gpe1_blk; - fadt->x_gpe1_blk.addrh = 0x0; - - header->checksum = acpi_checksum((void *) fadt, header->length); -} diff --git a/src/southbridge/nvidia/mcp55/ht.c b/src/southbridge/nvidia/mcp55/ht.c deleted file mode 100644 index 070f8b7125..0000000000 --- a/src/southbridge/nvidia/mcp55/ht.c +++ /dev/null @@ -1,47 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <arch/acpi.h> -#include "mcp55.h" - -#if CONFIG(HAVE_ACPI_TABLES) -unsigned long acpi_fill_mcfg(unsigned long current) -{ - /* Not implemented */ - return current; -} -#endif - -static struct device_operations ht_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = 0, - .scan_bus = 0, - .ops_pci = &mcp55_pci_ops, -}; - -static const struct pci_driver ht_driver __pci_driver = { - .ops = &ht_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_HT, -}; diff --git a/src/southbridge/nvidia/mcp55/ide.c b/src/southbridge/nvidia/mcp55/ide.c deleted file mode 100644 index 36e20b4aa0..0000000000 --- a/src/southbridge/nvidia/mcp55/ide.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> - -#include "chip.h" -#include "mcp55.h" - -static void ide_init(struct device *dev) -{ - struct southbridge_nvidia_mcp55_config *conf; - u32 dword; - u16 word; - u8 byte; - conf = dev->chip_info; - - word = pci_read_config16(dev, 0x50); - /* Ensure prefetch is disabled. */ - word &= ~((1 << 15) | (1 << 13)); - if (conf->ide1_enable) { - /* Enable secondary IDE interface. */ - word |= (1 << 0); - printk(BIOS_DEBUG, "IDE1\t"); - } - if (conf->ide0_enable) { - /* Enable primary IDE interface. */ - word |= (1 << 1); - printk(BIOS_DEBUG, "IDE0\n"); - } - - word |= (1 << 12); - word |= (1 << 14); - - pci_write_config16(dev, 0x50, word); - - byte = 0x20; /* Latency: 64-->32 */ - pci_write_config8(dev, 0xd, byte); - - dword = pci_read_config32(dev, 0xf8); - dword |= 12; - pci_write_config32(dev, 0xf8, dword); -} - -static struct device_operations ide_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = ide_init, - .scan_bus = 0, -// .enable = mcp55_enable, - .ops_pci = &mcp55_pci_ops, -}; - -static const struct pci_driver ide_driver __pci_driver = { - .ops = &ide_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_IDE, -}; diff --git a/src/southbridge/nvidia/mcp55/lpc.c b/src/southbridge/nvidia/mcp55/lpc.c deleted file mode 100644 index de2de5c090..0000000000 --- a/src/southbridge/nvidia/mcp55/lpc.c +++ /dev/null @@ -1,284 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2003 Linux Networx - * Copyright (C) 2003 SuSE Linux AG - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pnp.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <pc80/mc146818rtc.h> -#include <pc80/isa-dma.h> -#include <arch/io.h> -#include <arch/ioapic.h> -#include <cpu/x86/lapic.h> -#include <arch/acpi.h> -#include <stdlib.h> -#include <cpu/amd/powernow.h> -#include "mcp55.h" - -#define NMI_OFF 0 - -// 0x7a or e3 -#define PREVIOUS_POWER_STATE 0x7A - -#define MAINBOARD_POWER_OFF 0 -#define MAINBOARD_POWER_ON 1 -#define SLOW_CPU_OFF 0 -#define SLOW_CPU__ON 1 - -static void lpc_common_init(struct device *dev, int master) -{ - u8 byte; - void *ioapic_base; - - /* IOAPIC initialization. */ - byte = pci_read_config8(dev, 0x74); - byte |= (1 << 0); /* Enable IOAPIC. */ - pci_write_config8(dev, 0x74, byte); - ioapic_base = (void *)pci_read_config32(dev, PCI_BASE_ADDRESS_1); /* 0x14 */ - - if (master) - setup_ioapic(ioapic_base, 0); - else - clear_ioapic(ioapic_base); -} - -static void lpc_slave_init(struct device *dev) -{ - lpc_common_init(dev, 0); -} - -static void enable_hpet(struct device *dev) -{ - unsigned long hpet_address; - - pci_write_config32(dev, 0x44, CONFIG_HPET_ADDRESS|1); - hpet_address=pci_read_config32(dev, 0x44) & 0xfffffffe; - printk(BIOS_DEBUG, "enabling HPET @0x%lx\n", hpet_address); -} - -static void lpc_init(struct device *dev) -{ - u8 byte, byte_old; - int on, nmi_option; - - lpc_common_init(dev, 1); - - /* power after power fail */ - -#if 1 - on = CONFIG_MAINBOARD_POWER_FAILURE_STATE; - get_option(&on, "power_on_after_fail"); - byte = pci_read_config8(dev, PREVIOUS_POWER_STATE); - byte &= ~0x40; - if (!on) - byte |= 0x40; - pci_write_config8(dev, PREVIOUS_POWER_STATE, byte); - printk(BIOS_INFO, "set power %s after power fail\n", on ? "on" : "off"); -#endif - /* Throttle the CPU speed down for testing. */ - on = SLOW_CPU_OFF; - get_option(&on, "slow_cpu"); - if (on) { - u16 pm10_bar; - pm10_bar = (pci_read_config16(dev, 0x60) & 0xff00); - outl(((on << 1) + 0x10), (pm10_bar + 0x10)); - inl(pm10_bar + 0x10); - on = 8 - on; - printk(BIOS_DEBUG, "Throttling CPU %2d.%1.1d percent.\n", - (on * 12) + (on >> 1), (on & 1) * 5); - } - - /* Enable error reporting. */ - /* Set up sync flood detected. */ - byte = pci_read_config8(dev, 0x47); - byte |= (1 << 1); - pci_write_config8(dev, 0x47, byte); - - /* Set up NMI on errors. */ - byte = inb(0x70); /* RTC70 */ - byte_old = byte; - nmi_option = NMI_OFF; - get_option(&nmi_option, "nmi"); - if (nmi_option) - byte &= ~(1 << 7); /* Set NMI. */ - else - byte |= (1 << 7); /* Can't mask NMI from PCI-E and NMI_NOW. */ - if (byte != byte_old) - outb(byte, 0x70); - - /* Initialize the real time clock. */ - cmos_init(0); - - /* Initialize ISA DMA. */ - isa_dma_init(); - - /* Initialize the High Precision Event Timers (HPET). */ - enable_hpet(dev); -} - -static void mcp55_lpc_read_resources(struct device *dev) -{ - struct resource *res; - - /* Get the normal PCI resources of this device. */ - /* We got one for APIC, or one more for TRAP. */ - pci_dev_read_resources(dev); - - /* Add an extra subtractive resource for both memory and I/O. */ - res = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0)); - res->base = 0; - res->size = 0x1000; - res->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | - IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0)); - res->base = 0xff800000; - res->size = 0x00800000; /* 8 MB for flash */ - res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | - IORESOURCE_ASSIGNED | IORESOURCE_FIXED; - - res = new_resource(dev, 3); /* IOAPIC */ - res->base = IO_APIC_ADDR; - res->size = 0x00001000; - res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; -} - -/** - * Enable resources for children devices. - * - * @param dev The device whose children's resources are to be enabled. - */ -static void mcp55_lpc_enable_childrens_resources(struct device *dev) -{ - u32 reg, reg_var[4]; - int i, var_num = 0; - struct bus *link; - - reg = pci_read_config32(dev, 0xa0); - - for (link = dev->link_list; link; link = link->next) { - struct device *child; - for (child = link->children; child; child = child->sibling) { - if (child->enabled && (child->path.type == DEVICE_PATH_PNP)) { - struct resource *res; - for (res = child->resource_list; res; res = res->next) { - unsigned long base, end; /* Don't need long long. */ - if (!(res->flags & IORESOURCE_IO)) - continue; - base = res->base; - end = resource_end(res); - printk(BIOS_DEBUG, "mcp55 lpc decode:%s, base=0x%08lx, end=0x%08lx\n",dev_path(child),base, end); - switch (base) { - case 0x3f8: /* COM1 */ - reg |= (1 << 0); - break; - case 0x2f8: /* COM2 */ - reg |= (1 << 1); - break; - case 0x378: /* Parallel 1 */ - reg |= (1 << 24); - break; - case 0x3f0: /* FD0 */ - reg |= (1 << 20); - break; - case 0x220: /* Audio 0 */ - reg |= (1 << 8); - break; - case 0x300: /* Midi 0 */ - reg |= (1 << 12); - break; - } - if ((base == 0x290) - || (base >= 0x400)) { - /* Only 4 var; compact them? */ - if (var_num >= 4) - continue; - reg |= (1 << (28 + var_num)); - reg_var[var_num++] = (base & 0xffff) | ((end & 0xffff) << 16); - } - } - } - } - } - pci_write_config32(dev, 0xa0, reg); - for (i = 0; i < var_num; i++) - pci_write_config32(dev, 0xa8 + i * 4, reg_var[i]); -} - -static void mcp55_lpc_enable_resources(struct device *dev) -{ - pci_dev_enable_resources(dev); - mcp55_lpc_enable_childrens_resources(dev); -} - -#if CONFIG(HAVE_ACPI_TABLES) -static void southbridge_acpi_fill_ssdt_generator(struct device *device) -{ - amd_generate_powernow(0, 0, 0); -} -#endif - -static struct device_operations lpc_ops = { - .read_resources = mcp55_lpc_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = mcp55_lpc_enable_resources, -#if CONFIG(HAVE_ACPI_TABLES) - .acpi_fill_ssdt_generator = southbridge_acpi_fill_ssdt_generator, - .write_acpi_tables = acpi_write_hpet, -#endif - .init = lpc_init, - .scan_bus = scan_static_bus, - .ops_pci = &mcp55_pci_ops, -}; -static const unsigned short lpc_ids[] = { - PCI_DEVICE_ID_NVIDIA_MCP55_LPC, - PCI_DEVICE_ID_NVIDIA_MCP55_PRO, - PCI_DEVICE_ID_NVIDIA_MCP55_LPC_2, - PCI_DEVICE_ID_NVIDIA_MCP55_LPC_3, - PCI_DEVICE_ID_NVIDIA_MCP55_LPC_4, - PCI_DEVICE_ID_NVIDIA_MCP55_LPC_5, - PCI_DEVICE_ID_NVIDIA_MCP55_LPC_6, - 0 -}; -static const struct pci_driver lpc_driver __pci_driver = { - .ops = &lpc_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .devices = lpc_ids, -}; - -static struct device_operations lpc_slave_ops = { - .read_resources = mcp55_lpc_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, -#if CONFIG(HAVE_ACPI_TABLES) - .write_acpi_tables = acpi_write_hpet, -#endif - .init = lpc_slave_init, - .ops_pci = &mcp55_pci_ops, -}; - -static const struct pci_driver lpc_driver_slave __pci_driver = { - .ops = &lpc_slave_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_SLAVE, -}; diff --git a/src/southbridge/nvidia/mcp55/mcp55.c b/src/southbridge/nvidia/mcp55/mcp55.c deleted file mode 100644 index db646cd659..0000000000 --- a/src/southbridge/nvidia/mcp55/mcp55.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "mcp55.h" - -static u32 final_reg; - -static struct device *find_lpc_dev(struct device *dev, unsigned int devfn) -{ - struct device *lpc_dev; - - lpc_dev = pcidev_path_behind(dev->bus, devfn); - - if (!lpc_dev) - return lpc_dev; - - if ((lpc_dev->vendor != PCI_VENDOR_ID_NVIDIA) || ( - (lpc_dev->device < PCI_DEVICE_ID_NVIDIA_MCP55_LPC) || - (lpc_dev->device > PCI_DEVICE_ID_NVIDIA_MCP55_PRO))) - { - u32 id; - id = pci_read_config32(lpc_dev, PCI_VENDOR_ID); - if ((id < (PCI_VENDOR_ID_NVIDIA - | (PCI_DEVICE_ID_NVIDIA_MCP55_LPC << 16))) || - (id > (PCI_VENDOR_ID_NVIDIA - | (PCI_DEVICE_ID_NVIDIA_MCP55_PRO << 16)))) - { - lpc_dev = 0; - } - } - - return lpc_dev; -} - -void mcp55_enable(struct device *dev) -{ - struct device *lpc_dev = NULL, *sm_dev = NULL; - unsigned int index = 0, index2 = 0; - u32 reg_old, reg; - u8 byte; - unsigned int deviceid, vendorid, devfn; - int i; - - if (dev->device == 0x0000) { - vendorid = pci_read_config32(dev, PCI_VENDOR_ID); - deviceid = (vendorid >> 16) & 0xffff; - } else { - deviceid = dev->device; - } - - devfn = (dev->path.pci.devfn) & ~7; - switch (deviceid) { - case PCI_DEVICE_ID_NVIDIA_MCP55_HT: - return; - case PCI_DEVICE_ID_NVIDIA_MCP55_SM2: //? - index = 16; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_USB: - devfn -= (1 << 3); - index = 8; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_USB2: - devfn -= (1 << 3); - index = 20; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_NIC: // two - case PCI_DEVICE_ID_NVIDIA_MCP55_NIC_BRIDGE: // two - devfn -= (7 << 3); - index = 10; - for (i = 0; i < 2; i++) { - lpc_dev = find_lpc_dev(dev, devfn - (i << 3)); - if (!lpc_dev) - continue; - index -= i; - devfn -= (i << 3); - break; - } - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_AZA: - devfn -= (5 << 3); - index = 11; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_IDE: - devfn -= (3 << 3); - index = 14; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_SATA0: // three - case PCI_DEVICE_ID_NVIDIA_MCP55_SATA1: // three - devfn -= (4 << 3); - index = 22; - i = (dev->path.pci.devfn) & 7; - if (i > 0) - index -= (i + 3); - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_PCI: - devfn -= (5 << 3); - index = 15; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_A: - devfn -= (0x9 << 3); // to LPC - index2 = 9; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_B_C: // two - devfn -= (0xa << 3); // to LPC - index2 = 8; - for (i = 0; i < 2; i++) { - lpc_dev = find_lpc_dev(dev, devfn - (i << 3)); - if (!lpc_dev) - continue; - index2 -= i; - devfn -= (i << 3); - break; - } - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_D: - devfn -= (0xc << 3); // to LPC - index2 = 6; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_E: - devfn -= (0xd << 3); // to LPC - index2 = 5; - break; - case PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_F: - devfn -= (0xe << 3); // to LPC - index2 = 4; - break; - default: - index = 0; - } - - if (!lpc_dev) - lpc_dev = find_lpc_dev(dev, devfn); - - if (!lpc_dev) - return; - - if (index2 != 0) { - sm_dev = pcidev_path_behind(dev->bus, devfn + 1); - if (!sm_dev) - return; - if (sm_dev) { - reg_old = reg = pci_read_config32(sm_dev, 0xe4); - if (!dev->enabled) - reg |= (1<<index2); /* Disable it. */ - if (reg != reg_old) - pci_write_config32(sm_dev, 0xe4, reg); - } - index2 = 0; - return; - } - - if (index == 0) { // for LPC - /* Expose IOAPIC base. */ - byte = pci_read_config8(lpc_dev, 0x74); - byte |= (1 << 1); /* Expose the BAR. */ - pci_write_config8(dev, 0x74, byte); - - /* Expose trap base. */ - byte = pci_read_config8(lpc_dev, 0xdd); - byte |= (1 << 0) | (1 << 3); /* Expose BAR and enable write. */ - pci_write_config8(dev, 0xdd, byte); - - return; - } - - if (index == 16) { - sm_dev = pcidev_path_behind(dev->bus, devfn + 1); - if (!sm_dev) - return; - - final_reg = pci_read_config32(sm_dev, 0xe8); - final_reg &= ~((1 << 16) | (1 << 8) | (1 << 20) | (1 << 14) - | (1 << 22) | (1 << 18) | (1 << 17) | (1 << 15) - | (1 << 11) | (1 << 10) | (1 << 9)); - pci_write_config32(sm_dev, 0xe8, final_reg); /* Enable all at first. */ - - } - - if (!dev->enabled) { - final_reg |= (1 << index); /* Disable it. */ - /* - * The reason for using final_reg is that if func 1 is disabled, - * then func 2 will become func 1. - * Because of this, we need loop through disabling them all at - * the same time. - */ - } - - /* NIC1 is the final, we need update final reg to 0xe8. */ - if (index == 9) { - sm_dev = pcidev_path_behind(dev->bus, devfn + 1); - if (!sm_dev) - return; - reg_old = pci_read_config32(sm_dev, 0xe8); - if (final_reg != reg_old) - pci_write_config32(sm_dev, 0xe8, final_reg); - } -} - -static void mcp55_set_subsystem(struct device *dev, unsigned int vendor, - unsigned int device) -{ - pci_write_config32(dev, 0x40, - ((device & 0xffff) << 16) | (vendor & 0xffff)); -} - -struct pci_operations mcp55_pci_ops = { - .set_subsystem = mcp55_set_subsystem, -}; - -struct chip_operations southbridge_nvidia_mcp55_ops = { - CHIP_NAME("NVIDIA MCP55 Southbridge") - .enable_dev = mcp55_enable, -}; diff --git a/src/southbridge/nvidia/mcp55/mcp55.h b/src/southbridge/nvidia/mcp55/mcp55.h deleted file mode 100644 index c3e93d3714..0000000000 --- a/src/southbridge/nvidia/mcp55/mcp55.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#ifndef SOUTHBRIDGE_NVIDIA_MCP55_MCP55_H -#define SOUTHBRIDGE_NVIDIA_MCP55_MCP55_H - -#if CONFIG_HT_CHAIN_END_UNITID_BASE != 0x20 -#define MCP55_DEVN_BASE CONFIG_HT_CHAIN_END_UNITID_BASE -#else -#define MCP55_DEVN_BASE CONFIG_HT_CHAIN_UNITID_BASE -#endif - -#ifndef __ROMCC__ -#include <device/device.h> -void mcp55_enable(struct device *dev); -extern struct pci_operations mcp55_pci_ops; -#endif - -void enable_fid_change_on_sb(unsigned int sbbusn, unsigned int sbdn); -void enable_smbus(void); - -/* Concflict declarations with <device/smbus.h>. */ -#if !ENV_RAMSTAGE -int smbus_recv_byte(unsigned int device); -int smbus_send_byte(unsigned int device, unsigned char val); -int smbus_read_byte(unsigned int device, unsigned int address); -int smbus_write_byte(unsigned int device, unsigned int address, unsigned char val); -int smbusx_recv_byte(unsigned int smb_index, unsigned int device); -int smbusx_send_byte(unsigned int smb_index, unsigned int device, unsigned char val); -int smbusx_read_byte(unsigned int smb_index, unsigned int device, unsigned int address); -int smbusx_write_byte(unsigned int smb_index, unsigned int device, unsigned int address, - unsigned char val); -#endif /* !ENV_RAMSTAGE */ - -#endif diff --git a/src/southbridge/nvidia/mcp55/nic.c b/src/southbridge/nvidia/mcp55/nic.c deleted file mode 100644 index 9e350dda26..0000000000 --- a/src/southbridge/nvidia/mcp55/nic.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/smbus.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <device/mmio.h> -#include <delay.h> - -#include "chip.h" -#include "mcp55.h" - -static int phy_read(u8 *base, unsigned int phy_addr, unsigned int phy_reg) -{ - u32 dword; - unsigned int loop = 0x100; - - write32(base + 0x190, 0x8000); /* Clear MDIO lock bit. */ - mdelay(1); - dword = read32(base + 0x190); - if (dword & (1 << 15)) - return -1; - - write32(base + 0x180, 1); - write32(base + 0x190, (phy_addr << 5) | (phy_reg)); - do { - dword = read32(base + 0x190); - if (--loop == 0) - return -4; - } while ((dword & (1 << 15))); - - dword = read32(base + 0x180); - if (dword & 1) - return -3; - - dword = read32(base + 0x194); - - return dword; -} - -static void phy_detect(u8 *base) -{ - u32 dword; - int i, val; - unsigned int id; - - dword = read32(base + 0x188); - dword &= ~(1 << 20); - write32(base + 0x188, dword); - - phy_read(base, 0, 1); - - for (i = 1; i <= 32; i++) { - int phyaddr = i & 0x1f; - val = phy_read(base, phyaddr, 1); - if (val < 0) - continue; - if ((val & 0xffff) == 0xffff) - continue; - if ((val & 0xffff) == 0) - continue; - if (!(val & 1)) - break; /* Ethernet PHY */ - - val = phy_read(base, phyaddr, 3); - if (val < 0 || val == 0xffff) - continue; - id = val & 0xfc00; - val = phy_read(base, phyaddr, 2); - if (val < 0 || val == 0xffff) - continue; - id |= ((val & 0xffff) << 16); - printk(BIOS_DEBUG, "MCP55 MAC PHY ID 0x%08x PHY ADDR %d\n", - id, i); -// if ((id == 0xe0180000) || (id == 0x0032cc00)) - break; - } - - if (i > 32) - printk(BIOS_DEBUG, "MCP55 MAC PHY not found\n"); -} - -static void nic_init(struct device *dev) -{ - u8 *base; - u32 mac_h = 0, mac_l = 0; - int eeprom_valid = 0; - struct southbridge_nvidia_mcp55_config *conf; - static u32 nic_index = 0; - struct resource *res; - - res = find_resource(dev, 0x10); - - if (!res) - return; - - base = res2mmio(res, 0, 0); - - phy_detect(base); - -#define NvRegPhyInterface 0xC0 -#define PHY_RGMII 0x10000000 - - write32(base + NvRegPhyInterface, PHY_RGMII); - - conf = dev->chip_info; - - if (conf->mac_eeprom_smbus != 0) { -// read MAC address from EEPROM at first - struct device *dev_eeprom; - dev_eeprom = dev_find_slot_on_smbus(conf->mac_eeprom_smbus, conf->mac_eeprom_addr); - - if (dev_eeprom) { - // if that is valid we will use that - unsigned char dat[6]; - int status; - int i; - for (i=0;i<6;i++) { - status = smbus_read_byte(dev_eeprom, i); - if (status < 0) break; - dat[i] = status & 0xff; - } - if (status >= 0) { - mac_l = 0; - for (i=3;i>=0;i--) { - mac_l <<= 8; - mac_l += dat[i]; - } - if (mac_l != 0xffffffff) { - mac_l += nic_index; - mac_h = 0; - for (i=5;i>=4;i--) { - mac_h <<= 8; - mac_h += dat[i]; - } - eeprom_valid = 1; - } - } - } - } -// if that is invalid we will read that from romstrap - if (!eeprom_valid) { - u32 *mac_pos; - mac_pos = (u32 *)0xffffffd0; // refer to romstrap.inc and romstrap.ld - mac_l = read32(mac_pos) + nic_index; // overflow? - mac_h = read32(mac_pos + 1); - - } -#if 1 -// set that into NIC MMIO -#define NvRegMacAddrA 0xA8 -#define NvRegMacAddrB 0xAC - write32(base + NvRegMacAddrA, mac_l); - write32(base + NvRegMacAddrB, mac_h); -#else -// set that into NIC - pci_write_config32(dev, 0xa8, mac_l); - pci_write_config32(dev, 0xac, mac_h); -#endif - - nic_index++; -} - -static struct device_operations nic_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = nic_init, - .scan_bus = 0, -// .enable = mcp55_enable, - .ops_pci = &mcp55_pci_ops, -}; -static const struct pci_driver nic_driver __pci_driver = { - .ops = &nic_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_NIC, -}; -static const struct pci_driver nic_bridge_driver __pci_driver = { - .ops = &nic_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_NIC_BRIDGE, -}; diff --git a/src/southbridge/nvidia/mcp55/pci.c b/src/southbridge/nvidia/mcp55/pci.c deleted file mode 100644 index bd92c7eaed..0000000000 --- a/src/southbridge/nvidia/mcp55/pci.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/resource.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "mcp55.h" - -static void pci_init(struct device *dev) -{ - u32 dword; - u16 word; - struct device *pci_domain_dev; - struct resource *mem, *pref; - - /* System error enable */ - dword = pci_read_config32(dev, 0x04); - dword |= (1<<8); /* System error enable */ - dword |= (1<<30); /* Clear possible errors */ - pci_write_config32(dev, 0x04, dword); - -#if 1 - //only need (a01,xx] - word = pci_read_config16(dev, 0x48); - word |= (1<<0); /* MRL2MRM */ - word |= (1<<2); /* MR2MRM */ - pci_write_config16(dev, 0x48, word); -#endif - -#if 1 - dword = pci_read_config32(dev, 0x4c); - dword |= 0x00440000; /*TABORT_SER_ENABLE Park Last Enable.*/ - pci_write_config32(dev, 0x4c, dword); -#endif - - pci_domain_dev = dev->bus->dev; - while (pci_domain_dev) { - if (pci_domain_dev->path.type == DEVICE_PATH_DOMAIN) - break; - pci_domain_dev = pci_domain_dev->bus->dev; - } - - if (!pci_domain_dev) - return; /* Impossible */ - - pref = probe_resource(pci_domain_dev, IOINDEX_SUBTRACTIVE(2,0)); - mem = probe_resource(pci_domain_dev, IOINDEX_SUBTRACTIVE(1,0)); - - if (!mem) - return; /* Impossible */ - - if (!pref || pref->base > mem->base) { - dword = mem->base & (0xffff0000UL); - printk(BIOS_DEBUG, "PCI DOMAIN mem base = 0x%010Lx\n", mem->base); - } else { - dword = pref->base & (0xffff0000UL); - printk(BIOS_DEBUG, "PCI DOMAIN pref base = 0x%010Lx\n", pref->base); - } - - printk(BIOS_DEBUG, "[0x50] <-- 0x%08x\n", dword); - pci_write_config32(dev, 0x50, dword); /* TOM */ -} - -static struct device_operations pci_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .init = pci_init, - .scan_bus = pci_scan_bridge, -// .enable = mcp55_enable, - .reset_bus = pci_bus_reset, -}; - -static const struct pci_driver pci_driver __pci_driver = { - .ops = &pci_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_PCI, -}; diff --git a/src/southbridge/nvidia/mcp55/pcie.c b/src/southbridge/nvidia/mcp55/pcie.c deleted file mode 100644 index 0a352443b4..0000000000 --- a/src/southbridge/nvidia/mcp55/pcie.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "mcp55.h" - -static void pcie_init(struct device *dev) -{ - /* Enable pci error detecting */ - u32 dword; - - /* System error enable */ - dword = pci_read_config32(dev, 0x04); - dword |= (1<<8); /* System error enable */ - dword |= (1<<30); /* Clear possible errors */ - pci_write_config32(dev, 0x04, dword); - -} - -static struct device_operations pcie_ops = { - .read_resources = pci_bus_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_bus_enable_resources, - .init = pcie_init, - .scan_bus = pci_scan_bridge, -// .enable = mcp55_enable, -}; - -static const unsigned short pcie_ids[] = { - PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_B_C, - PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_E, - PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_A, - PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_F, - PCI_DEVICE_ID_NVIDIA_MCP55_PCIE_D, - 0 -}; - -static const struct pci_driver pciebc_driver __pci_driver = { - .ops = &pcie_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .devices= pcie_ids, -}; diff --git a/src/southbridge/nvidia/mcp55/reset.c b/src/southbridge/nvidia/mcp55/reset.c deleted file mode 100644 index d6f7f6f337..0000000000 --- a/src/southbridge/nvidia/mcp55/reset.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#define __SIMPLE_DEVICE__ - -#include <arch/io.h> -#include <reset.h> - -#include "../../../northbridge/amd/amdk8/reset_test.c" - -void do_board_reset(void) -{ - set_bios_reset(); - /* Try rebooting through port 0xcf9 */ - /* Actually it is not a real hard_reset --- it only reset coherent link table, but not reset link freq and width */ - outb((0 <<3)|(0<<2)|(1<<1), 0xcf9); - outb((0 <<3)|(1<<2)|(1<<1), 0xcf9); -} diff --git a/src/southbridge/nvidia/mcp55/romstrap.S b/src/southbridge/nvidia/mcp55/romstrap.S deleted file mode 100644 index ff170a9927..0000000000 --- a/src/southbridge/nvidia/mcp55/romstrap.S +++ /dev/null @@ -1,55 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - - .section ".romstrap", "a", @progbits - - - .globl __romstrap_start -__romstrap_start: -rstables: - .long 0x2b16d065 - .long 0x0 - .long 0x0 - .long linkedlist - -linkedlist: - .long 0x0003001C // 10h - .long 0x08000000 // 14h - .long 0x00000000 // 18h - .long 0xFFFFFFFF // 1Ch - - .long 0xFFFFFFFF // 20h - .long 0xFFFFFFFF // 24h - .long 0xFFFFFFFF // 28h - .long 0xFFFFFFFF // 2Ch - - .long 0x81543266 // 30h, MAC address low 4 byte ---> keep it in 0xffffffd0 - .long 0x000000E0 // 34h, MAC address high 4 byte - - .long 0x002309CE // 38h, UUID low 4 byte - .long 0x00E08100 // 3Ch, UUID high 4 byte - -rspointers: - .long rstables // It will be 0xffffffe0 - .long rstables - .long rstables - .long rstables - - .globl __romstrap_end - -__romstrap_end: -.previous diff --git a/src/southbridge/nvidia/mcp55/romstrap.ld b/src/southbridge/nvidia/mcp55/romstrap.ld deleted file mode 100644 index 621cebd9e2..0000000000 --- a/src/southbridge/nvidia/mcp55/romstrap.ld +++ /dev/null @@ -1,23 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -SECTIONS { - . = (0xffffffff - 0x10) - (__romstrap_end - __romstrap_start) + 1; - .romstrap (.): { - KEEP(*(.romstrap)) - } -} diff --git a/src/southbridge/nvidia/mcp55/sata.c b/src/southbridge/nvidia/mcp55/sata.c deleted file mode 100644 index 9f70890ff7..0000000000 --- a/src/southbridge/nvidia/mcp55/sata.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <console/console.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> - -#include "chip.h" -#include "mcp55.h" - -static void sata_init(struct device *dev) -{ - u32 dword; - - struct southbridge_nvidia_mcp55_config *conf; - conf = dev->chip_info; - - dword = pci_read_config32(dev, 0x50); - /* Ensure prefetch is disabled */ - dword &= ~((1 << 15) | (1 << 13)); - if (conf) { - if (conf->sata1_enable) { - /* Enable secondary SATA interface */ - dword |= (1<<0); - printk(BIOS_DEBUG, "SATA S\t"); - } - if (conf->sata0_enable) { - /* Enable primary SATA interface */ - dword |= (1<<1); - printk(BIOS_DEBUG, "SATA P\n"); - } - } else { - dword |= (1<<1) | (1<<0); - printk(BIOS_DEBUG, "SATA P and S\n"); - } - - -#if 1 - dword &= ~(0x1f<<24); - dword |= (0x15<<24); -#endif - pci_write_config32(dev, 0x50, dword); - - dword = pci_read_config32(dev, 0xf8); - dword |= 2; - pci_write_config32(dev, 0xf8, dword); - - -} - -static struct device_operations sata_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, -// .enable = mcp55_enable, - .init = sata_init, - .scan_bus = 0, - .ops_pci = &mcp55_pci_ops, -}; - -static const struct pci_driver sata0_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_SATA0, -}; - -static const struct pci_driver sata1_driver __pci_driver = { - .ops = &sata_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_SATA1, -}; diff --git a/src/southbridge/nvidia/mcp55/smbus.c b/src/southbridge/nvidia/mcp55/smbus.c deleted file mode 100644 index 0f8dbe3fc5..0000000000 --- a/src/southbridge/nvidia/mcp55/smbus.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/smbus.h> -#include "mcp55.h" -#include "smbus.h" - -static int lsmbus_recv_byte(struct device *dev) -{ - unsigned int device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4)); - - return do_smbus_recv_byte(res->base, device); -} - -static int lsmbus_send_byte(struct device *dev, u8 val) -{ - unsigned int device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4)); - - return do_smbus_send_byte(res->base, device, val); -} - -static int lsmbus_read_byte(struct device *dev, u8 address) -{ - unsigned int device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4)); - - return do_smbus_read_byte(res->base, device, address); -} - -static int lsmbus_write_byte(struct device *dev, u8 address, u8 val) -{ - unsigned int device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - - res = find_resource(pbus->dev, 0x20 + (pbus->link_num * 4)); - - return do_smbus_write_byte(res->base, device, address, val); -} -static struct smbus_bus_operations lops_smbus_bus = { - .recv_byte = lsmbus_recv_byte, - .send_byte = lsmbus_send_byte, - .read_byte = lsmbus_read_byte, - .write_byte = lsmbus_write_byte, -}; - -#if CONFIG(HAVE_ACPI_TABLES) -unsigned int pm_base; -#endif - -static void mcp55_sm_read_resources(struct device *dev) -{ - unsigned long index; - - /* Get the normal pci resources of this device */ - pci_dev_read_resources(dev); - - for (index = 0x60; index <= 0x68; index+=4) { // We got another 3. - pci_get_resource(dev, index); - } - compact_resources(dev); -} - -static void mcp55_sm_init(struct device *dev) -{ -#if CONFIG(HAVE_ACPI_TABLES) - struct resource *res; - - res = find_resource(dev, 0x60); - - if (res) - pm_base = res->base; -#endif -} - -static struct device_operations smbus_ops = { - .read_resources = mcp55_sm_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = mcp55_sm_init, - .scan_bus = scan_smbus, -// .enable = mcp55_enable, - .ops_pci = &mcp55_pci_ops, - .ops_smbus_bus = &lops_smbus_bus, -}; -static const struct pci_driver smbus_driver __pci_driver = { - .ops = &smbus_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_SM2, -}; diff --git a/src/southbridge/nvidia/mcp55/smbus.h b/src/southbridge/nvidia/mcp55/smbus.h deleted file mode 100644 index 91e48ba5fe..0000000000 --- a/src/southbridge/nvidia/mcp55/smbus.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <arch/io.h> -#include <device/smbus_def.h> - -#define SMBHSTSTAT 0x1 -#define SMBHSTPRTCL 0x0 -#define SMBHSTCMD 0x3 -#define SMBXMITADD 0x2 -#define SMBHSTDAT0 0x4 -#define SMBHSTDAT1 0x5 - -/* Between 1-10 seconds, We should never timeout normally - * Longer than this is just painful when a timeout condition occurs. - */ -#define SMBUS_TIMEOUT (100*1000*10) - -static inline void smbus_delay(void) -{ - outb(0x80, 0x80); -} - -static int smbus_wait_until_done(unsigned int smbus_io_base) -{ - unsigned long loops; - loops = SMBUS_TIMEOUT; - do { - unsigned char val; - smbus_delay(); - - val = inb(smbus_io_base + SMBHSTSTAT); - if ((val & 0xff) != 0) { - return 0; - } - } while (--loops); - return -3; -} -static int do_smbus_recv_byte(unsigned int smbus_io_base, unsigned int device) -{ - unsigned char global_status_register; - unsigned char byte; - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD); - smbus_delay(); - - /* byte data recv */ - outb(0x05, smbus_io_base + SMBHSTPRTCL); - smbus_delay(); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; - } - - global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */ - - /* read results of transaction */ - byte = inb(smbus_io_base + SMBHSTCMD); - - if (global_status_register != 0x80) { // lose check, otherwise it should be 0 - return -1; - } - return byte; -} -static int do_smbus_send_byte(unsigned int smbus_io_base, unsigned int device, unsigned char val) -{ - unsigned int global_status_register; - - outb(val, smbus_io_base + SMBHSTDAT0); - smbus_delay(); - - /* set the command... */ - outb(val, smbus_io_base + SMBHSTCMD); - smbus_delay(); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD); - smbus_delay(); - - /* set up for a byte data write */ - outb(0x04, smbus_io_base + SMBHSTPRTCL); - smbus_delay(); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; - } - global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */ - - if (global_status_register != 0x80) { - return -1; - } - return 0; -} -static int do_smbus_read_byte(unsigned int smbus_io_base, unsigned int device, unsigned int address) -{ - unsigned char global_status_register; - unsigned char byte; - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1)|1 , smbus_io_base + SMBXMITADD); - smbus_delay(); - /* set the command/address... */ - outb(address & 0xff, smbus_io_base + SMBHSTCMD); - smbus_delay(); - /* byte data read */ - outb(0x07, smbus_io_base + SMBHSTPRTCL); - smbus_delay(); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; - } - - global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */ - - /* read results of transaction */ - byte = inb(smbus_io_base + SMBHSTDAT0); - - if (global_status_register != 0x80) { // lose check, otherwise it should be 0 - return -1; - } - return byte; -} - - -static int do_smbus_write_byte(unsigned int smbus_io_base, unsigned int device, unsigned int address, unsigned char val) -{ - unsigned int global_status_register; - - outb(val, smbus_io_base + SMBHSTDAT0); - smbus_delay(); - - /* set the device I'm talking to */ - outb(((device & 0x7f) << 1) | 0, smbus_io_base + SMBXMITADD); - smbus_delay(); - - outb(address & 0xff, smbus_io_base + SMBHSTCMD); - smbus_delay(); - - /* set up for a byte data write */ - outb(0x06, smbus_io_base + SMBHSTPRTCL); - smbus_delay(); - - /* poll for transaction completion */ - if (smbus_wait_until_done(smbus_io_base) < 0) { - return -3; - } - global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* lose check */ - - if (global_status_register != 0x80) { - return -1; - } - return 0; -} diff --git a/src/southbridge/nvidia/mcp55/usb.c b/src/southbridge/nvidia/mcp55/usb.c deleted file mode 100644 index 46e27750aa..0000000000 --- a/src/southbridge/nvidia/mcp55/usb.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include "mcp55.h" - -static struct device_operations usb_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = 0, -// .enable = mcp55_enable, - .scan_bus = 0, - .ops_pci = &mcp55_pci_ops, -}; - -static const struct pci_driver usb_driver __pci_driver = { - .ops = &usb_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_USB, -}; diff --git a/src/southbridge/nvidia/mcp55/usb2.c b/src/southbridge/nvidia/mcp55/usb2.c deleted file mode 100644 index 590dedf04a..0000000000 --- a/src/southbridge/nvidia/mcp55/usb2.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2004 Tyan Computer - * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer. - * Copyright (C) 2006,2007 AMD - * Written by Yinghai Lu <yinghai.lu@amd.com> for AMD. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - */ - -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include "mcp55.h" -#include <device/pci_ehci.h> - -static void usb2_init(struct device *dev) -{ - u32 dword; - dword = pci_read_config32(dev, 0xf8); - dword |= 40; - pci_write_config32(dev, 0xf8, dword); -} - -static struct device_operations usb2_ops = { - .read_resources = pci_ehci_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = usb2_init, -// .enable = mcp55_enable, - .scan_bus = 0, - .ops_pci = &mcp55_pci_ops, -}; - -static const struct pci_driver usb2_driver __pci_driver = { - .ops = &usb2_ops, - .vendor = PCI_VENDOR_ID_NVIDIA, - .device = PCI_DEVICE_ID_NVIDIA_MCP55_USB2, -}; |