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treewide: Rename Sabrina to Mendocino

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'Mendocino' was an embargoed name and could previously not be used
in references to Skyrim.  coreboot has references to sabrina both
in directory structure and in files. This will make life difficult
for people looking for Mendocino support in the long term. The code
name should be replaced with "mendocino".

BUG=b:239072117
TEST=Builds

Cq-Depend: chromium:3764023
Cq-Depend: chromium:3763392
Cq-Depend: chrome-internal:4876777

Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I2d0f76fde07a209a79f7e1596cc8064e53f06ada
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65861
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
This commit is contained in:
Jon Murphy
2022-08-05 15:43:44 -06:00
committed by Martin Roth
parent 251e26683e
commit 4f73242052
86 changed files with 145 additions and 145 deletions
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232
src/soc/amd/mendocino/root_complex.c Normal file
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/* SPDX-License-Identifier: GPL-2.0-only */
/* TODO: Check if this is still correct */
#include <acpi/acpigen.h>
#include <amdblocks/acpi.h>
#include <amdblocks/alib.h>
#include <amdblocks/ioapic.h>
#include <amdblocks/memmap.h>
#include <arch/ioapic.h>
#include <cbmem.h>
#include <console/console.h>
#include <cpu/amd/msr.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <fsp/util.h>
#include <soc/iomap.h>
#include <stdint.h>
#include "chip.h"
#define DPTC_TOTAL_UPDATE_PARAMS 4
struct dptc_input {
uint16_t size;
struct alib_dptc_param params[DPTC_TOTAL_UPDATE_PARAMS];
} __packed;
#define DPTC_INPUTS(_thermctllmit, _sustained, _fast, _slow) \
{ \
.size = sizeof(struct dptc_input), \
.params = { \
{ \
.id = ALIB_DPTC_THERMAL_CONTROL_LIMIT_ID, \
.value = _thermctllmit, \
}, \
{ \
.id = ALIB_DPTC_SUSTAINED_POWER_LIMIT_ID, \
.value = _sustained, \
}, \
{ \
.id = ALIB_DPTC_FAST_PPT_LIMIT_ID, \
.value = _fast, \
}, \
{ \
.id = ALIB_DPTC_SLOW_PPT_LIMIT_ID, \
.value = _slow, \
}, \
}, \
}
/*
*
* +--------------------------------+
* | |
* | |
* | |
* | |
* | |
* | |
* | |
* reserved_dram_end +--------------------------------+
* | |
* | verstage (if reqd) |
* | (VERSTAGE_SIZE) |
* +--------------------------------+ VERSTAGE_ADDR
* | |
* | FSP-M |
* | (FSP_M_SIZE) |
* +--------------------------------+ FSP_M_ADDR
* | romstage |
* | (ROMSTAGE_SIZE) |
* +--------------------------------+ ROMSTAGE_ADDR = BOOTBLOCK_END
* | | X86_RESET_VECTOR = BOOTBLOCK_END - 0x10
* | bootblock |
* | (C_ENV_BOOTBLOCK_SIZE) |
* +--------------------------------+ BOOTBLOCK_ADDR = BOOTBLOCK_END - C_ENV_BOOTBLOCK_SIZE
* | Unused hole |
* | (30KiB) |
* +--------------------------------+
* | FMAP cache (FMAP_SIZE) |
* +--------------------------------+ PSP_SHAREDMEM_BASE + PSP_SHAREDMEM_SIZE + PRERAM_CBMEM_CONSOLE_SIZE + 0x200
* | Early Timestamp region (512B) |
* +--------------------------------+ PSP_SHAREDMEM_BASE + PSP_SHAREDMEM_SIZE + PRERAM_CBMEM_CONSOLE_SIZE
* | Preram CBMEM console |
* | (PRERAM_CBMEM_CONSOLE_SIZE) |
* +--------------------------------+ PSP_SHAREDMEM_BASE + PSP_SHAREDMEM_SIZE
* | PSP shared (vboot workbuf) |
* | (PSP_SHAREDMEM_SIZE) |
* +--------------------------------+ PSP_SHAREDMEM_BASE
* | APOB (120KiB) |
* +--------------------------------+ PSP_APOB_DRAM_ADDRESS
* | Early BSP stack |
* | (EARLYRAM_BSP_STACK_SIZE) |
* reserved_dram_start +--------------------------------+ EARLY_RESERVED_DRAM_BASE
* | DRAM |
* +--------------------------------+ 0x100000
* | Option ROM |
* +--------------------------------+ 0xc0000
* | Legacy VGA |
* +--------------------------------+ 0xa0000
* | DRAM |
* +--------------------------------+ 0x0
*/
static void read_resources(struct device *dev)
{
uint32_t mem_usable = (uintptr_t)cbmem_top();
unsigned int idx = 0;
const struct hob_header *hob = fsp_get_hob_list();
const struct hob_resource *res;
struct resource *gnb_apic;
uintptr_t early_reserved_dram_start, early_reserved_dram_end;
const struct memmap_early_dram *e = memmap_get_early_dram_usage();
early_reserved_dram_start = e->base;
early_reserved_dram_end = e->base + e->size;
/* The root complex has no PCI BARs implemented, so there's no need to call
pci_dev_read_resources for it */
/* 0x0 - 0x9ffff */
ram_resource_kb(dev, idx++, 0, 0xa0000 / KiB);
/* 0xa0000 - 0xbffff: legacy VGA */
mmio_resource_kb(dev, idx++, 0xa0000 / KiB, 0x20000 / KiB);
/* 0xc0000 - 0xfffff: Option ROM */
reserved_ram_resource_kb(dev, idx++, 0xc0000 / KiB, 0x40000 / KiB);
/* 1MiB - bottom of DRAM reserved for early coreboot usage */
ram_resource_kb(dev, idx++, (1 * MiB) / KiB,
(early_reserved_dram_start - (1 * MiB)) / KiB);
/* DRAM reserved for early coreboot usage */
reserved_ram_resource_kb(dev, idx++, early_reserved_dram_start / KiB,
(early_reserved_dram_end - early_reserved_dram_start) / KiB);
/*
* top of DRAM consumed early - low top usable RAM
* cbmem_top() accounts for low UMA and TSEG if they are used.
*/
ram_resource_kb(dev, idx++, early_reserved_dram_end / KiB,
(mem_usable - early_reserved_dram_end) / KiB);
mmconf_resource(dev, idx++);
if (!hob) {
printk(BIOS_ERR, "Error: %s incomplete because no HOB list was found\n",
__func__);
return;
}
for (; hob->type != HOB_TYPE_END_OF_HOB_LIST; hob = fsp_next_hob(hob)) {
if (hob->type != HOB_TYPE_RESOURCE_DESCRIPTOR)
continue;
res = fsp_hob_header_to_resource(hob);
if (res->type == EFI_RESOURCE_SYSTEM_MEMORY && res->addr < mem_usable)
continue; /* 0 through low usable was set above */
if (res->type == EFI_RESOURCE_MEMORY_MAPPED_IO)
continue; /* Done separately */
if (res->type == EFI_RESOURCE_SYSTEM_MEMORY)
ram_resource_kb(dev, idx++, res->addr / KiB, res->length / KiB);
else if (res->type == EFI_RESOURCE_MEMORY_RESERVED)
reserved_ram_resource_kb(dev, idx++, res->addr / KiB, res->length / KiB);
else
printk(BIOS_ERR, "Error: failed to set resources for type %d\n",
res->type);
}
/* GNB IOAPIC resource */
gnb_apic = new_resource(dev, idx++);
gnb_apic->base = GNB_IO_APIC_ADDR;
gnb_apic->size = 0x00001000;
gnb_apic->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
}
static void root_complex_init(struct device *dev)
{
setup_ioapic((u8 *)GNB_IO_APIC_ADDR, GNB_IOAPIC_ID);
}
static void acipgen_dptci(void)
{
const struct soc_amd_mendocino_config *config = config_of_soc();
if (!config->dptc_enable)
return;
struct dptc_input default_input = DPTC_INPUTS(config->thermctl_limit_degreeC,
config->sustained_power_limit_mW,
config->fast_ppt_limit_mW,
config->slow_ppt_limit_mW);
struct dptc_input tablet_mode_input = DPTC_INPUTS(
config->thermctl_limit_tablet_mode_degreeC,
config->sustained_power_limit_tablet_mode_mW,
config->fast_ppt_limit_tablet_mode_mW,
config->slow_ppt_limit_tablet_mode_mW);
acpigen_write_alib_dptc((uint8_t *)&default_input, sizeof(default_input),
(uint8_t *)&tablet_mode_input, sizeof(tablet_mode_input));
}
static void root_complex_fill_ssdt(const struct device *device)
{
acpi_fill_root_complex_tom(device);
acipgen_dptci();
}
static const char *gnb_acpi_name(const struct device *dev)
{
return "GNB";
}
static struct device_operations root_complex_operations = {
.read_resources = read_resources,
.set_resources = noop_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = root_complex_init,
.acpi_name = gnb_acpi_name,
.acpi_fill_ssdt = root_complex_fill_ssdt,
};
static const struct pci_driver family17_root_complex __pci_driver = {
.ops = &root_complex_operations,
.vendor = PCI_VID_AMD,
.device = PCI_DID_AMD_17H_MODEL_A0AF_NB,
};