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soc/intel/quark: Prepare for FSP2.0 support

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Split the original contents of romstage.c into car.c, romstage.c and
fsp1_1.c.

TEST=Build and run on Galileo Gen2

Change-Id: I6392d7382e383ea2087afa6bf45b1f087ba78d79
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15862
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Lee Leahy
2016-07-20 08:58:58 -07:00
parent 3d0e3cf4b1
commit 01728bb2ed
11 changed files with 318 additions and 233 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/soc/intel/quark/Makefile.inc
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@@ -34,6 +34,7 @@ romstage-$(CONFIG_ENABLE_BUILTIN_HSUART1) += uart_common.c
ramstage-$(CONFIG_HAVE_ACPI_TABLES) += acpi.c
ramstage-y += chip.c
ramstage-y += ehci.c
ramstage-$(CONFIG_PLATFORM_USES_FSP1_1) += fsp1_1.c
ramstage-y += gpio_i2c.c
ramstage-y += i2c.c
ramstage-y += lpc.c

14
src/soc/intel/quark/chip.c
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@@ -117,10 +117,7 @@ static void chip_init(void *chip_info)
| TS_LOCK_AUX_TRIP_PT_REGS_ENABLE));
/* Perform silicon specific init. */
if (IS_ENABLED(CONFIG_RELOCATE_FSP_INTO_DRAM))
intel_silicon_init();
else
fsp_run_silicon_init(find_fsp(CONFIG_FSP_ESRAM_LOC), 0);
fsp_silicon_init();
}
static void pci_domain_set_resources(device_t dev)
@@ -150,12 +147,3 @@ struct chip_operations soc_intel_quark_ops = {
.init = &chip_init,
.enable_dev = chip_enable_dev,
};
void soc_silicon_init_params(SILICON_INIT_UPD *upd)
{
}
void soc_display_silicon_init_params(const SILICON_INIT_UPD *old,
SILICON_INIT_UPD *new)
{
}

35
src/soc/intel/quark/fsp1_1.c Normal file
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@@ -0,0 +1,35 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Google Inc.
* Copyright (C) 2015-2016 Intel Corp.
*
* 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 <fsp/util.h>
#include <soc/ramstage.h>
void fsp_silicon_init(void)
{
if (IS_ENABLED(CONFIG_RELOCATE_FSP_INTO_DRAM))
intel_silicon_init();
else
fsp_run_silicon_init(find_fsp(CONFIG_FSP_ESRAM_LOC), 0);
}
void soc_silicon_init_params(SILICON_INIT_UPD *upd)
{
}
void soc_display_silicon_init_params(const SILICON_INIT_UPD *old,
SILICON_INIT_UPD *new)
{
}

1
src/soc/intel/quark/include/soc/pm.h
View File

@@ -24,6 +24,7 @@ struct chipset_power_state {
uint32_t prev_sleep_state;
} __attribute__ ((packed));
struct chipset_power_state *get_power_state(void);
struct chipset_power_state *fill_power_state(void);
#endif

1
src/soc/intel/quark/include/soc/ramstage.h
View File

@@ -23,5 +23,6 @@
#include <soc/QuarkNcSocId.h>
void mainboard_gpio_i2c_init(device_t dev);
void fsp_silicon_init(void);
#endif /* _SOC_RAMSTAGE_H_ */

2
src/soc/intel/quark/include/soc/romstage.h
View File

@@ -26,6 +26,8 @@
#include <soc/reg_access.h>
asmlinkage void *car_stage_c_entry(void);
void clear_smi_and_wake_events(void);
void disable_rom_shadow(void);
void report_platform_info(void);
int set_base_address_and_enable_uart(u8 bus, u8 dev, u8 func, u32 mmio_base);
void pcie_init(void);

2
src/soc/intel/quark/romstage/Makefile.inc
View File

@@ -13,7 +13,9 @@
# GNU General Public License for more details.
#
romstage-y += car.c
romstage-y += car_stage_entry.S
romstage-$(CONFIG_PLATFORM_USES_FSP1_1) += fsp1_1.c
romstage-y += mtrr.c
romstage-y += pcie.c
romstage-y += report_platform.c

67
src/soc/intel/quark/romstage/car.c Normal file
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@@ -0,0 +1,67 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Google Inc.
* Copyright (C) 2015-2016 Intel Corp.
*
* 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.
*/
#define __SIMPLE_DEVICE__
#include <console/console.h>
#include <fsp/util.h>
#include <soc/iomap.h>
#include <soc/pci_devs.h>
#include <soc/romstage.h>
#include <soc/reg_access.h>
static const struct reg_script legacy_gpio_init[] = {
/* Temporarily enable the legacy GPIO controller */
REG_PCI_WRITE32(R_QNC_LPC_GBA_BASE, IO_ADDRESS_VALID
| LEGACY_GPIO_BASE_ADDRESS),
/* Temporarily enable the GPE controller */
REG_PCI_WRITE32(R_QNC_LPC_GPE0BLK, IO_ADDRESS_VALID
| GPE0_BASE_ADDRESS),
REG_PCI_OR8(PCI_COMMAND, PCI_COMMAND_IO),
REG_SCRIPT_END
};
static const struct reg_script i2c_gpio_controller_init[] = {
/* Temporarily enable the GPIO controller */
REG_PCI_WRITE32(PCI_BASE_ADDRESS_0, I2C_BASE_ADDRESS),
REG_PCI_WRITE32(PCI_BASE_ADDRESS_1, GPIO_BASE_ADDRESS),
REG_PCI_OR8(PCI_COMMAND, PCI_COMMAND_MEMORY),
REG_SCRIPT_END
};
static const struct reg_script hsuart_init[] = {
/* Enable the HSUART */
REG_PCI_WRITE32(PCI_BASE_ADDRESS_0, UART_BASE_ADDRESS),
REG_PCI_OR8(PCI_COMMAND, PCI_COMMAND_MEMORY),
REG_SCRIPT_END
};
void car_soc_pre_console_init(void)
{
/* Initialize the controllers */
reg_script_run_on_dev(I2CGPIO_BDF, i2c_gpio_controller_init);
reg_script_run_on_dev(LPC_BDF, legacy_gpio_init);
/* Enable the HSUART */
if (IS_ENABLED(CONFIG_ENABLE_BUILTIN_HSUART0))
reg_script_run_on_dev(HSUART0_BDF, hsuart_init);
if (IS_ENABLED(CONFIG_ENABLE_BUILTIN_HSUART1))
reg_script_run_on_dev(HSUART1_BDF, hsuart_init);
}
void car_soc_post_console_init(void)
{
report_platform_info();
};

199
src/soc/intel/quark/romstage/fsp1_1.c Normal file
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@@ -0,0 +1,199 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Google Inc.
* Copyright (C) 2015-2016 Intel Corp.
*
* 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.
*/
#define __SIMPLE_DEVICE__
#include <arch/early_variables.h>
#include <console/console.h>
#include <cbfs.h>
#include "../chip.h"
#include <fsp/util.h>
#include <soc/iomap.h>
#include <soc/pci_devs.h>
#include <soc/romstage.h>
#include <string.h>
asmlinkage void *car_stage_c_entry(void)
{
FSP_INFO_HEADER *fih;
struct cache_as_ram_params car_params = {0};
void *top_of_stack;
post_code(0x20);
/* Copy the FSP binary into ESRAM */
memcpy((void *)CONFIG_FSP_ESRAM_LOC, (void *)CONFIG_FSP_LOC,
0x00040000);
/* Locate the FSP header in ESRAM */
fih = find_fsp(CONFIG_FSP_ESRAM_LOC);
/* Start the early verstage/romstage code */
post_code(0x2A);
car_params.fih = fih;
top_of_stack = cache_as_ram_main(&car_params);
/* Initialize MTRRs and switch stacks after RAM initialized */
return top_of_stack;
}
static struct chipset_power_state power_state CAR_GLOBAL;
struct chipset_power_state *get_power_state(void)
{
return (struct chipset_power_state *)car_get_var_ptr(&power_state);
}
struct chipset_power_state *fill_power_state(void)
{
struct chipset_power_state *ps = get_power_state();
ps->prev_sleep_state = 0;
printk(BIOS_SPEW, "prev_sleep_state %d\n", ps->prev_sleep_state);
return ps;
}
/* Initialize the UPD parameters for MemoryInit */
void soc_memory_init_params(struct romstage_params *params,
MEMORY_INIT_UPD *upd)
{
const struct device *dev;
const struct soc_intel_quark_config *config;
char *rmu_file;
size_t rmu_file_len;
/* Locate the configuration data from devicetree.cb */
dev = dev_find_slot(0, LPC_DEV_FUNC);
if (!dev) {
printk(BIOS_CRIT,
"Error! Device (PCI:0:%02x.%01x) not found, "
"soc_memory_init_params!\n", PCI_DEVICE_NUMBER_QNC_LPC,
PCI_FUNCTION_NUMBER_QNC_LPC);
return;
}
config = dev->chip_info;
/* Clear SMI and wake events */
clear_smi_and_wake_events();
/* Locate the RMU data file in flash */
rmu_file = cbfs_boot_map_with_leak("rmu.bin", CBFS_TYPE_RAW,
&rmu_file_len);
if (!rmu_file)
die("Microcode file (rmu.bin) not found.");
/* Update the UPD data for MemoryInit */
upd->AddrMode = config->AddrMode;
upd->ChanMask = config->ChanMask;
upd->ChanWidth = config->ChanWidth;
upd->DramDensity = config->DramDensity;
upd->DramRonVal = config->DramRonVal;
upd->DramRttNomVal = config->DramRttNomVal;
upd->DramRttWrVal = config->DramRttWrVal;
upd->DramSpeed = config->DramSpeed;
upd->DramType = config->DramType;
upd->DramWidth = config->DramWidth;
upd->EccScrubBlkSize = config->EccScrubBlkSize;
upd->EccScrubInterval = config->EccScrubInterval;
upd->Flags = config->Flags;
upd->FspReservedMemoryLength = config->FspReservedMemoryLength;
upd->RankMask = config->RankMask;
upd->RmuBaseAddress = (uintptr_t)rmu_file;
upd->RmuLength = rmu_file_len;
upd->SerialPortBaseAddress = UART_BASE_ADDRESS;
upd->SmmTsegSize = IS_ENABLED(CONFIG_HAVE_SMI_HANDLER) ?
config->SmmTsegSize : 0;
upd->SocRdOdtVal = config->SocRdOdtVal;
upd->SocWrRonVal = config->SocWrRonVal;
upd->SocWrSlewRate = config->SocWrSlewRate;
upd->SrInt = config->SrInt;
upd->SrTemp = config->SrTemp;
upd->tCL = config->tCL;
upd->tFAW = config->tFAW;
upd->tRAS = config->tRAS;
upd->tRRD = config->tRRD;
upd->tWTR = config->tWTR;
}
void soc_display_memory_init_params(const MEMORY_INIT_UPD *old,
MEMORY_INIT_UPD *new)
{
/* Display the parameters for MemoryInit */
printk(BIOS_SPEW, "UPD values for MemoryInit at: 0x%p\n", new);
fsp_display_upd_value("AddrMode", sizeof(old->AddrMode),
old->AddrMode, new->AddrMode);
fsp_display_upd_value("ChanMask", sizeof(old->ChanMask),
old->ChanMask, new->ChanMask);
fsp_display_upd_value("ChanWidth", sizeof(old->ChanWidth),
old->ChanWidth, new->ChanWidth);
fsp_display_upd_value("DramDensity", sizeof(old->DramDensity),
old->DramDensity, new->DramDensity);
fsp_display_upd_value("DramRonVal", sizeof(old->DramRonVal),
old->DramRonVal, new->DramRonVal);
fsp_display_upd_value("DramRttNomVal", sizeof(old->DramRttNomVal),
old->DramRttNomVal, new->DramRttNomVal);
fsp_display_upd_value("DramRttWrVal", sizeof(old->DramRttWrVal),
old->DramRttWrVal, new->DramRttWrVal);
fsp_display_upd_value("DramSpeed", sizeof(old->DramSpeed),
old->DramSpeed, new->DramSpeed);
fsp_display_upd_value("DramType", sizeof(old->DramType),
old->DramType, new->DramType);
fsp_display_upd_value("DramWidth", sizeof(old->DramWidth),
old->DramWidth, new->DramWidth);
fsp_display_upd_value("EccScrubBlkSize", sizeof(old->EccScrubBlkSize),
old->EccScrubBlkSize, new->EccScrubBlkSize);
fsp_display_upd_value("EccScrubInterval", sizeof(old->EccScrubInterval),
old->EccScrubInterval, new->EccScrubInterval);
fsp_display_upd_value("Flags", sizeof(old->Flags), old->Flags,
new->Flags);
fsp_display_upd_value("FspReservedMemoryLength",
sizeof(old->FspReservedMemoryLength),
old->FspReservedMemoryLength, new->FspReservedMemoryLength);
fsp_display_upd_value("RankMask", sizeof(old->RankMask), old->RankMask,
new->RankMask);
fsp_display_upd_value("RmuBaseAddress", sizeof(old->RmuBaseAddress),
old->RmuBaseAddress, new->RmuBaseAddress);
fsp_display_upd_value("RmuLength", sizeof(old->RmuLength),
old->RmuLength, new->RmuLength);
fsp_display_upd_value("SerialPortBaseAddress",
sizeof(old->SerialPortBaseAddress),
old->SerialPortBaseAddress, new->SerialPortBaseAddress);
fsp_display_upd_value("SmmTsegSize", sizeof(old->SmmTsegSize),
old->SmmTsegSize, new->SmmTsegSize);
fsp_display_upd_value("SocRdOdtVal", sizeof(old->SocRdOdtVal),
old->SocRdOdtVal, new->SocRdOdtVal);
fsp_display_upd_value("SocWrRonVal", sizeof(old->SocWrRonVal),
old->SocWrRonVal, new->SocWrRonVal);
fsp_display_upd_value("SocWrSlewRate", sizeof(old->SocWrSlewRate),
old->SocWrSlewRate, new->SocWrSlewRate);
fsp_display_upd_value("SrInt", sizeof(old->SrInt), old->SrInt,
new->SrInt);
fsp_display_upd_value("SrTemp", sizeof(old->SrTemp), old->SrTemp,
new->SrTemp);
fsp_display_upd_value("tCL", sizeof(old->tCL), old->tCL, new->tCL);
fsp_display_upd_value("tFAW", sizeof(old->tFAW), old->tFAW, new->tFAW);
fsp_display_upd_value("tRAS", sizeof(old->tRAS), old->tRAS, new->tRAS);
fsp_display_upd_value("tRRD", sizeof(old->tRRD), old->tRRD, new->tRRD);
fsp_display_upd_value("tWTR", sizeof(old->tWTR), old->tWTR, new->tWTR);
}
void soc_after_ram_init(struct romstage_params *params)
{
/* Disable the ROM shadow 0x000e0000 - 0x000fffff */
disable_rom_shadow();
/* Initialize the PCIe bridges */
pcie_init();
}

2
src/soc/intel/quark/romstage/mtrr.c
View File

@@ -19,7 +19,7 @@
#include <cpu/x86/mtrr.h>
#include <soc/intel/common/util.h>
#include <soc/pci_devs.h>
#include <soc/romstage.h>
#include <soc/reg_access.h>
asmlinkage void *soc_set_mtrrs(void *top_of_stack)
{

227
src/soc/intel/quark/romstage/romstage.c
View File

@@ -17,21 +17,14 @@
#include <arch/early_variables.h>
#include <console/console.h>
#include <cbfs.h>
#include "../chip.h"
#include <device/pci_def.h>
#include <fsp/car.h>
#include <fsp/util.h>
#include <lib.h>
#include <soc/intel/common/util.h>
#include <soc/iomap.h>
#include <soc/pci_devs.h>
#include <soc/pm.h>
#include <soc/romstage.h>
#include <soc/reg_access.h>
#include <string.h>
static const struct reg_script clear_smi_and_wake_events[] = {
static const struct reg_script clear_smi_and_wake_events_script[] = {
/* Clear any SMI or wake events */
REG_GPE0_READ(R_QNC_GPE0BLK_GPE0S),
REG_GPE0_READ(R_QNC_GPE0BLK_SMIS),
@@ -40,221 +33,20 @@ static const struct reg_script clear_smi_and_wake_events[] = {
REG_SCRIPT_END
};
static const struct reg_script legacy_gpio_init[] = {
/* Temporarily enable the legacy GPIO controller */
REG_PCI_WRITE32(R_QNC_LPC_GBA_BASE, IO_ADDRESS_VALID
| LEGACY_GPIO_BASE_ADDRESS),
/* Temporarily enable the GPE controller */
REG_PCI_WRITE32(R_QNC_LPC_GPE0BLK, IO_ADDRESS_VALID
| GPE0_BASE_ADDRESS),
REG_PCI_OR8(PCI_COMMAND, PCI_COMMAND_IO),
REG_SCRIPT_END
};
static const struct reg_script i2c_gpio_controller_init[] = {
/* Temporarily enable the GPIO controller */
REG_PCI_WRITE32(PCI_BASE_ADDRESS_0, I2C_BASE_ADDRESS),
REG_PCI_WRITE32(PCI_BASE_ADDRESS_1, GPIO_BASE_ADDRESS),
REG_PCI_OR8(PCI_COMMAND, PCI_COMMAND_MEMORY),
REG_SCRIPT_END
};
static const struct reg_script hsuart_init[] = {
/* Enable the HSUART */
REG_PCI_WRITE32(PCI_BASE_ADDRESS_0, UART_BASE_ADDRESS),
REG_PCI_OR8(PCI_COMMAND, PCI_COMMAND_MEMORY),
REG_SCRIPT_END
};
asmlinkage void *car_stage_c_entry(void)
void clear_smi_and_wake_events(void)
{
post_code(0x20);
if (IS_ENABLED(CONFIG_PLATFORM_USES_FSP1_1)) {
FSP_INFO_HEADER *fih;
struct cache_as_ram_params car_params = {0};
void *top_of_stack;
/* Copy the FSP binary into ESRAM */
memcpy((void *)CONFIG_FSP_ESRAM_LOC, (void *)CONFIG_FSP_LOC,
0x00040000);
/* Locate the FSP header in ESRAM */
fih = find_fsp(CONFIG_FSP_ESRAM_LOC);
/* Start the early verstage/romstage code */
post_code(0x2A);
car_params.fih = fih;
top_of_stack = cache_as_ram_main(&car_params);
/* Initialize MTRRs and switch stacks after RAM initialized */
return top_of_stack;
}
return NULL;
}
void car_soc_pre_console_init(void)
{
/* Initialize the controllers */
reg_script_run_on_dev(I2CGPIO_BDF, i2c_gpio_controller_init);
reg_script_run_on_dev(LPC_BDF, legacy_gpio_init);
/* Enable the HSUART */
if (IS_ENABLED(CONFIG_ENABLE_BUILTIN_HSUART0))
reg_script_run_on_dev(HSUART0_BDF, hsuart_init);
if (IS_ENABLED(CONFIG_ENABLE_BUILTIN_HSUART1))
reg_script_run_on_dev(HSUART1_BDF, hsuart_init);
}
void car_soc_post_console_init(void)
{
report_platform_info();
};
static struct chipset_power_state power_state CAR_GLOBAL;
struct chipset_power_state *fill_power_state(void)
{
struct chipset_power_state *ps = car_get_var_ptr(&power_state);
ps->prev_sleep_state = ACPI_S0;
printk(BIOS_DEBUG, "prev_sleep_state %d\n", ps->prev_sleep_state);
return ps;
}
/* Initialize the UPD parameters for MemoryInit */
void soc_memory_init_params(struct romstage_params *params,
MEMORY_INIT_UPD *upd)
{
const struct device *dev;
const struct soc_intel_quark_config *config;
struct chipset_power_state *ps = car_get_var_ptr(&power_state);
char *rmu_file;
size_t rmu_file_len;
/* Locate the configuration data from devicetree.cb */
dev = dev_find_slot(0, LPC_DEV_FUNC);
if (!dev) {
printk(BIOS_ERR,
"Error! Device (PCI:0:%02x.%01x) not found, "
"soc_memory_init_params!\n", PCI_DEVICE_NUMBER_QNC_LPC,
PCI_FUNCTION_NUMBER_QNC_LPC);
return;
}
config = dev->chip_info;
/* Display the ROM shadow data */
hexdump((void *)0x000ffff0, 0x10);
struct chipset_power_state *ps;
/* Clear SMI and wake events */
if (ps->prev_sleep_state != ACPI_S3) {
ps = get_power_state();
if (ps->prev_sleep_state != 3) {
printk(BIOS_SPEW, "Clearing SMI interrupts and wake events\n");
reg_script_run_on_dev(LPC_BDF, clear_smi_and_wake_events);
reg_script_run_on_dev(LPC_BDF,
clear_smi_and_wake_events_script);
}
/* Locate the RMU data file in flash */
rmu_file = cbfs_boot_map_with_leak("rmu.bin", CBFS_TYPE_RAW,
&rmu_file_len);
if (!rmu_file)
die("Microcode file (rmu.bin) not found.");
/* Update the UPD data for MemoryInit */
printk(BIOS_DEBUG, "Updating UPD values for MemoryInit: 0x%p\n", upd);
upd->AddrMode = config->AddrMode;
upd->ChanMask = config->ChanMask;
upd->ChanWidth = config->ChanWidth;
upd->DramDensity = config->DramDensity;
upd->DramRonVal = config->DramRonVal;
upd->DramRttNomVal = config->DramRttNomVal;
upd->DramRttWrVal = config->DramRttWrVal;
upd->DramSpeed = config->DramSpeed;
upd->DramType = config->DramType;
upd->DramWidth = config->DramWidth;
upd->EccScrubBlkSize = config->EccScrubBlkSize;
upd->EccScrubInterval = config->EccScrubInterval;
upd->Flags = config->Flags;
upd->FspReservedMemoryLength = config->FspReservedMemoryLength;
upd->RankMask = config->RankMask;
upd->RmuBaseAddress = (uintptr_t)rmu_file;
upd->RmuLength = rmu_file_len;
upd->SerialPortBaseAddress = UART_BASE_ADDRESS;
upd->SmmTsegSize = IS_ENABLED(CONFIG_HAVE_SMI_HANDLER) ?
config->SmmTsegSize : 0;
upd->SocRdOdtVal = config->SocRdOdtVal;
upd->SocWrRonVal = config->SocWrRonVal;
upd->SocWrSlewRate = config->SocWrSlewRate;
upd->SrInt = config->SrInt;
upd->SrTemp = config->SrTemp;
upd->tCL = config->tCL;
upd->tFAW = config->tFAW;
upd->tRAS = config->tRAS;
upd->tRRD = config->tRRD;
upd->tWTR = config->tWTR;
}
void soc_display_memory_init_params(const MEMORY_INIT_UPD *old,
MEMORY_INIT_UPD *new)
{
/* Display the parameters for MemoryInit */
printk(BIOS_SPEW, "UPD values for MemoryInit at: 0x%p\n", new);
fsp_display_upd_value("AddrMode", sizeof(old->AddrMode),
old->AddrMode, new->AddrMode);
fsp_display_upd_value("ChanMask", sizeof(old->ChanMask),
old->ChanMask, new->ChanMask);
fsp_display_upd_value("ChanWidth", sizeof(old->ChanWidth),
old->ChanWidth, new->ChanWidth);
fsp_display_upd_value("DramDensity", sizeof(old->DramDensity),
old->DramDensity, new->DramDensity);
fsp_display_upd_value("DramRonVal", sizeof(old->DramRonVal),
old->DramRonVal, new->DramRonVal);
fsp_display_upd_value("DramRttNomVal", sizeof(old->DramRttNomVal),
old->DramRttNomVal, new->DramRttNomVal);
fsp_display_upd_value("DramRttWrVal", sizeof(old->DramRttWrVal),
old->DramRttWrVal, new->DramRttWrVal);
fsp_display_upd_value("DramSpeed", sizeof(old->DramSpeed),
old->DramSpeed, new->DramSpeed);
fsp_display_upd_value("DramType", sizeof(old->DramType),
old->DramType, new->DramType);
fsp_display_upd_value("DramWidth", sizeof(old->DramWidth),
old->DramWidth, new->DramWidth);
fsp_display_upd_value("EccScrubBlkSize", sizeof(old->EccScrubBlkSize),
old->EccScrubBlkSize, new->EccScrubBlkSize);
fsp_display_upd_value("EccScrubInterval", sizeof(old->EccScrubInterval),
old->EccScrubInterval, new->EccScrubInterval);
fsp_display_upd_value("Flags", sizeof(old->Flags), old->Flags,
new->Flags);
fsp_display_upd_value("FspReservedMemoryLength",
sizeof(old->FspReservedMemoryLength),
old->FspReservedMemoryLength, new->FspReservedMemoryLength);
fsp_display_upd_value("RankMask", sizeof(old->RankMask), old->RankMask,
new->RankMask);
fsp_display_upd_value("RmuBaseAddress", sizeof(old->RmuBaseAddress),
old->RmuBaseAddress, new->RmuBaseAddress);
fsp_display_upd_value("RmuLength", sizeof(old->RmuLength),
old->RmuLength, new->RmuLength);
fsp_display_upd_value("SerialPortBaseAddress",
sizeof(old->SerialPortBaseAddress),
old->SerialPortBaseAddress, new->SerialPortBaseAddress);
fsp_display_upd_value("SmmTsegSize", sizeof(old->SmmTsegSize),
old->SmmTsegSize, new->SmmTsegSize);
fsp_display_upd_value("SocRdOdtVal", sizeof(old->SocRdOdtVal),
old->SocRdOdtVal, new->SocRdOdtVal);
fsp_display_upd_value("SocWrRonVal", sizeof(old->SocWrRonVal),
old->SocWrRonVal, new->SocWrRonVal);
fsp_display_upd_value("SocWrSlewRate", sizeof(old->SocWrSlewRate),
old->SocWrSlewRate, new->SocWrSlewRate);
fsp_display_upd_value("SrInt", sizeof(old->SrInt), old->SrInt,
new->SrInt);
fsp_display_upd_value("SrTemp", sizeof(old->SrTemp), old->SrTemp,
new->SrTemp);
fsp_display_upd_value("tCL", sizeof(old->tCL), old->tCL, new->tCL);
fsp_display_upd_value("tFAW", sizeof(old->tFAW), old->tFAW, new->tFAW);
fsp_display_upd_value("tRAS", sizeof(old->tRAS), old->tRAS, new->tRAS);
fsp_display_upd_value("tRRD", sizeof(old->tRRD), old->tRRD, new->tRRD);
fsp_display_upd_value("tWTR", sizeof(old->tWTR), old->tWTR, new->tWTR);
}
void soc_after_ram_init(struct romstage_params *params)
void disable_rom_shadow(void)
{
uint32_t data;
@@ -273,7 +65,4 @@ void soc_after_ram_init(struct romstage_params *params)
/* Display the DRAM data */
hexdump((void *)0x000ffff0, 0x10);
/* Initialize the PCIe bridges */
pcie_init();
}