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author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-24 00:04:22 +0300 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-31 03:41:11 +0000 |
commit | 1740230ace3aeede3a7ee5cadd1e17744cda07b3 (patch) | |
tree | bf4e9f45d71fef44056ba901ac91fcbfb423a525 /src/mainboard/amd/mahogany/mainboard.c | |
parent | f054a4bf3d6ce459d15c9375e4ca2390d04ffb68 (diff) |
Remove all AMD K8 boards
Platforms with LATE_CBMEM_INIT were agreed to be
removed with 4.7 release late 2017.
Change-Id: I0ecbb40f8c7ebdf68217f50af5624905d9005c64
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard/amd/mahogany/mainboard.c')
-rw-r--r-- | src/mainboard/amd/mahogany/mainboard.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/src/mainboard/amd/mahogany/mainboard.c b/src/mainboard/amd/mahogany/mainboard.c deleted file mode 100644 index 91b2533fe0..0000000000 --- a/src/mainboard/amd/mahogany/mainboard.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2010 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License 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/pci.h> -#include <arch/io.h> -#include <cpu/x86/msr.h> -#include <cpu/amd/mtrr.h> -#include <device/pci_def.h> -#include "southbridge/amd/sb700/sb700.h" -#include "southbridge/amd/sb700/smbus.h" - -void set_pcie_dereset(void); -void set_pcie_reset(void); -u8 is_dev3_present(void); -/* - * Mahogany uses GPIO 6 as PCIe slot reset, GPIO4 as GFX slot reset. We need to - * pull it up before training the slot. - ***/ -void set_pcie_dereset() -{ - u16 word; - struct device *sm_dev; - /* GPIO 6 reset PCIe slot, GPIO 4 reset GFX PCIe */ - sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); - - word = pci_read_config16(sm_dev, 0xA8); - word |= (1 << 0) | (1 << 2); /* Set Gpio6,4 as output */ - word &= ~((1 << 8) | (1 << 10)); - pci_write_config16(sm_dev, 0xA8, word); -} - -void set_pcie_reset() -{ - u16 word; - struct device *sm_dev; - /* GPIO 6 reset PCIe slot, GPIO 4 reset GFX PCIe */ - sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); - - word = pci_read_config16(sm_dev, 0xA8); - word &= ~((1 << 0) | (1 << 2)); /* Set Gpio6,4 as output */ - word &= ~((1 << 8) | (1 << 10)); - pci_write_config16(sm_dev, 0xA8, word); -} - -u8 is_dev3_present(void) -{ - return 0; -} -/************************************************* -* enable the dedicated function in mahogany board. -* This function called early than rs780_enable. -*************************************************/ -static void mainboard_enable(struct device *dev) -{ - printk(BIOS_INFO, "Mainboard MAHOGANY Enable. dev=0x%p\n", dev); - - set_pcie_dereset(); - /* get_ide_dma66(); */ -} - -struct chip_operations mainboard_ops = { - .enable_dev = mainboard_enable, -}; |