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coreboot-kgpe-d16/src/soc/intel/denverton_ns/sata.c

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soc/intel/denverton_ns: Use SPDX for GPL-2.0-only files Done with sed and God Lines. Only done for C-like code for now. Change-Id: Ib1e226e7816efbc5cffc95563b440fb2ad5b1f95 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40214 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2020-04-05 15:47:00 +02:00
/* SPDX-License-Identifier: GPL-2.0-only */
soc/intel/denverton_ns: Add support for Intel Atom C3000 SoC This change adds support for Intel Atom C3000 SoC ("Denverton" and "Denverton-NS"). Code is partially based on Apollo Lake/Skylake code. Change-Id: I53d69aede3b92f1fe06b74a96cc40187fb9825f1 Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com> Reviewed-on: https://review.coreboot.org/20861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
2017-08-02 17:28:17 +02:00
device/mmio.h: Add include file for MMIO ops MMIO operations are arch-agnostic so the include path should not be arch/. Change-Id: I0fd70f5aeca02e98e96b980c3aca0819f5c44b98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31691 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-03-03 07:01:05 +01:00
#include <device/mmio.h>
device/pci: Fix PCI accessor headers PCI config accessors are no longer indirectly included from <arch/io.h> use <device/pci_ops.h> instead. Change-Id: I2adf46430a33bc52ef69d1bf7dca4655fc8475bd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/31675 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2019-03-01 12:43:02 +01:00
#include <device/pci_ops.h>
soc/intel/denverton_ns: Add support for Intel Atom C3000 SoC This change adds support for Intel Atom C3000 SoC ("Denverton" and "Denverton-NS"). Code is partially based on Apollo Lake/Skylake code. Change-Id: I53d69aede3b92f1fe06b74a96cc40187fb9825f1 Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com> Reviewed-on: https://review.coreboot.org/20861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
2017-08-02 17:28:17 +02:00
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <soc/pci_devs.h>
#include <soc/ramstage.h>
#include <soc/sata.h>
#include "chip.h"
static void sata_init(struct device *dev)
{
u32 reg32;
u32 abar;
printk(BIOS_DEBUG, "SATA: Initializing...\n");
/* SATA configuration is handled by the FSP */
/* Enable BARs */
pci_write_config16(dev, PCI_COMMAND, PCI_COMMAND_MASTER |
PCI_COMMAND_MEMORY |
PCI_COMMAND_IO);
printk(BIOS_DEBUG, "SATA: Controller in AHCI mode.\n");
/* Set the controller mode */
soc/intel/dnv: Don't clobber SATA_MAP while trying to set mode SATA Mode Select is bit 16 of the SATA General Configuration register. This code currently incorrectly pokes at the Port Clock Disable bits in the Port Mapping Register, and without clock the affected ports can't link. Change-Id: I37104f520a869bd45a32cfd271d0b893aec3c8ed Signed-off-by: Stephen Douthit <stephend@silicom-usa.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34663 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Vanessa Eusebio <vanessa.f.eusebio@intel.com> Reviewed-by: David Guckian Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2019-08-02 23:05:03 +02:00
reg32 = pci_read_config32(dev, SATAGC);
reg32 &= ~SATAGC_AHCI;
pci_write_config32(dev, SATAGC, reg32);
soc/intel/denverton_ns: Add support for Intel Atom C3000 SoC This change adds support for Intel Atom C3000 SoC ("Denverton" and "Denverton-NS"). Code is partially based on Apollo Lake/Skylake code. Change-Id: I53d69aede3b92f1fe06b74a96cc40187fb9825f1 Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com> Reviewed-on: https://review.coreboot.org/20861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
2017-08-02 17:28:17 +02:00
/* Initialize AHCI memory-mapped space */
abar = pci_read_config32(dev, PCI_BASE_ADDRESS_5);
printk(BIOS_DEBUG, "ABAR: %08X\n", abar);
/* Enable AHCI Mode */
reg32 = read32((void *)(abar + 0x04));
reg32 |= (1 << 31);
write32((void *)(abar + 0x04), reg32);
}
soc/intel/denverton_ns: Get rid of device_t Use of device_t has been abandoned in ramstage. Change-Id: I15e624b40d11f61a3870a6083be82d062690498d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26587 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2018-05-27 17:40:58 +02:00
static void sata_enable(struct device *dev) { /* TODO */ }
soc/intel/denverton_ns: Add support for Intel Atom C3000 SoC This change adds support for Intel Atom C3000 SoC ("Denverton" and "Denverton-NS"). Code is partially based on Apollo Lake/Skylake code. Change-Id: I53d69aede3b92f1fe06b74a96cc40187fb9825f1 Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com> Reviewed-on: https://review.coreboot.org/20861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
2017-08-02 17:28:17 +02:00
static struct device_operations sata_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = sata_init,
.enable = sata_enable,
.ops_pci = &soc_pci_ops,
};
static const unsigned short pci_device_ids[] = {
soc/intel/denverton: Move PCI IDs to pci_ids.h This patch moves the PCI ID definitions to pci_ids.h file and replaces every occurrence with the new names. The resulting binary doesn't differ from the one without this patch. Used documents: - Intel 337018 Change-Id: Ib7d2aae78c8877f3c9287d03b20a5620db293445 Signed-off-by: Felix Singer <felix.singer@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37120 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2019-11-22 00:10:20 +01:00
PCI_DEVICE_ID_INTEL_DENVERTON_SATA_AHCI_1,
PCI_DEVICE_ID_INTEL_DENVERTON_SATA_AHCI_2,
soc/intel/denverton_ns: Add support for Intel Atom C3000 SoC This change adds support for Intel Atom C3000 SoC ("Denverton" and "Denverton-NS"). Code is partially based on Apollo Lake/Skylake code. Change-Id: I53d69aede3b92f1fe06b74a96cc40187fb9825f1 Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com> Reviewed-on: https://review.coreboot.org/20861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
2017-08-02 17:28:17 +02:00
0
};
static const struct pci_driver soc_sata __pci_driver = {
.ops = &sata_ops,
.vendor = PCI_VENDOR_ID_INTEL,
.devices = pci_device_ids,
};
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