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cpu/intel: Use the common code to initialize the romstage timestamps 

The initial timestamps are now pushed on the stack when entering the
romstage C code.

Tested on Asus P5QC.

Change-Id: I88e972caafff5c53d8e68e85415f920c7341b92d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/30670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Arthur Heymans 2019-01-04 14:23:54 +01:00 committed by Patrick Georgi
parent 907bd5d44e
commit 4513020064
37 changed files with 3 additions and 228 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/cpu/intel/car/romstage.c
View File

@ -17,6 +17,7 @@
#include <cpu/x86/mtrr.h> #include <cpu/x86/mtrr.h>
#include <arch/symbols.h> #include <arch/symbols.h>
#include <program_loading.h> #include <program_loading.h>
#include <timestamp.h>
#define DCACHE_RAM_ROMSTAGE_STACK_SIZE 0x2000 #define DCACHE_RAM_ROMSTAGE_STACK_SIZE 0x2000
@ -59,6 +60,8 @@ static void romstage_main(unsigned long bist)
*/ */
asmlinkage void bootblock_c_entry_bist(uint64_t base_timestamp, uint32_t bist) asmlinkage void bootblock_c_entry_bist(uint64_t base_timestamp, uint32_t bist)
{ {
timestamp_init(base_timestamp);
timestamp_add_now(TS_START_ROMSTAGE);
romstage_main(bist); romstage_main(bist);
} }
#endif #endif

3
src/cpu/intel/haswell/romstage.c
View File

@ -77,9 +77,6 @@ void romstage_common(const struct romstage_params *params)
int boot_mode; int boot_mode;
int wake_from_s3; int wake_from_s3;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (params->bist == 0) if (params->bist == 0)
enable_lapic(); enable_lapic();

4
src/mainboard/apple/macbook21/romstage.c
View File

@ -24,7 +24,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/intel/romstage.h> #include <cpu/intel/romstage.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <timestamp.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
#include <halt.h> #include <halt.h>
@ -234,9 +233,6 @@ void mainboard_romstage_entry(unsigned long bist)
int s3resume = 0; int s3resume = 0;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0x51, 0x52, 0x53 }; const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0x51, 0x52, 0x53 };
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

3
src/mainboard/asrock/g41c-gs/romstage.c
View File

@ -89,9 +89,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich7_enable_lpc(); ich7_enable_lpc();
mb_lpc_setup(); mb_lpc_setup();

4
src/mainboard/asus/p5gc-mx/romstage.c
View File

@ -24,7 +24,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include <timestamp.h>
#include <superio/winbond/common/winbond.h> #include <superio/winbond/common/winbond.h>
#include <superio/winbond/w83627dhg/w83627dhg.h> #include <superio/winbond/w83627dhg/w83627dhg.h>
#include <console/console.h> #include <console/console.h>
@ -183,9 +182,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 c_bsel = msr_get_fsb(); u8 c_bsel = msr_get_fsb();
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

3
src/mainboard/asus/p5qc/romstage.c
View File

@ -73,9 +73,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich10_enable_lpc(); ich10_enable_lpc();
mb_gpio_init(); mb_gpio_init();

3
src/mainboard/asus/p5qpl-am/romstage.c
View File

@ -146,9 +146,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich7_enable_lpc(); ich7_enable_lpc();
mb_lpc_setup(); mb_lpc_setup();

3
src/mainboard/foxconn/d41s/romstage.c
View File

@ -84,9 +84,6 @@ void mainboard_romstage_entry(unsigned long bist)
int s3resume = 0; int s3resume = 0;
int boot_path; int boot_path;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

3
src/mainboard/foxconn/g41s-k/romstage.c
View File

@ -87,9 +87,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set up southbridge and Super I/O GPIOs. */ /* Set up southbridge and Super I/O GPIOs. */
ich7_enable_lpc(); ich7_enable_lpc();
mb_lpc_setup(); mb_lpc_setup();

5
src/mainboard/getac/p470/romstage.c
View File

@ -29,7 +29,6 @@
#include <northbridge/intel/i945/i945.h> #include <northbridge/intel/i945/i945.h>
#include <northbridge/intel/i945/raminit.h> #include <northbridge/intel/i945/raminit.h>
#include <southbridge/intel/i82801gx/i82801gx.h> #include <southbridge/intel/i82801gx/i82801gx.h>
#include <timestamp.h>
#include "option_table.h" #include "option_table.h"
static void setup_special_ich7_gpios(void) static void setup_special_ich7_gpios(void)
@ -170,7 +169,6 @@ static void rcba_config(void)
/* Enable PCIe Root Port Clock Gate */ /* Enable PCIe Root Port Clock Gate */
// RCBA32(0x341c) = 0x00000001; // RCBA32(0x341c) = 0x00000001;
/* This should probably go into the ACPI enable trap */ /* This should probably go into the ACPI enable trap */
/* Set up I/O Trap #0 for 0xfe00 (SMIC) */ /* Set up I/O Trap #0 for 0xfe00 (SMIC) */
RCBA32(0x1e84) = 0x00020001; RCBA32(0x1e84) = 0x00020001;
@ -238,9 +236,6 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0; int s3resume = 0;
timestamp_init(timestamp_get());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

5
src/mainboard/gigabyte/ga-945gcm-s2l/romstage.c
View File

@ -23,7 +23,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include <timestamp.h>
#include <superio/ite/it8718f/it8718f.h> #include <superio/ite/it8718f/it8718f.h>
#include <superio/ite/common/ite.h> #include <superio/ite/common/ite.h>
#include <console/console.h> #include <console/console.h>
@ -144,10 +143,6 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0, boot_mode = 0; int s3resume = 0, boot_mode = 0;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

3
src/mainboard/gigabyte/ga-g41m-es2l/romstage.c
View File

@ -132,9 +132,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich7_enable_lpc(); ich7_enable_lpc();
mb_gpio_init(); mb_gpio_init();

4
src/mainboard/ibase/mb899/romstage.c
View File

@ -18,7 +18,6 @@
#include <stdint.h> #include <stdint.h>
#include <halt.h> #include <halt.h>
#include <arch/io.h> #include <arch/io.h>
#include <timestamp.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/intel/romstage.h> #include <cpu/intel/romstage.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
@ -203,9 +202,6 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0; int s3resume = 0;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

4
src/mainboard/intel/d510mo/romstage.c
View File

@ -37,7 +37,6 @@
#define SERIAL_DEV PNP_DEV(0x4e, W83627THG_SP1) #define SERIAL_DEV PNP_DEV(0x4e, W83627THG_SP1)
#define SUPERIO_DEV PNP_DEV(0x4e, 0) #define SUPERIO_DEV PNP_DEV(0x4e, 0)
/* Early mainboard specific GPIO setup */ /* Early mainboard specific GPIO setup */
static void mb_gpio_init(void) static void mb_gpio_init(void)
{ {
@ -93,9 +92,6 @@ void mainboard_romstage_entry(unsigned long bist)
int s3resume = 0; int s3resume = 0;
int boot_path; int boot_path;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

5
src/mainboard/intel/d945gclf/romstage.c
View File

@ -20,7 +20,6 @@
#include <arch/io.h> #include <arch/io.h>
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <timestamp.h>
#include <superio/smsc/lpc47m15x/lpc47m15x.h> #include <superio/smsc/lpc47m15x/lpc47m15x.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
@ -125,10 +124,6 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0, boot_mode = 0; int s3resume = 0, boot_mode = 0;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

3
src/mainboard/intel/dg41wv/romstage.c
View File

@ -82,9 +82,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich7_enable_lpc(); ich7_enable_lpc();
mb_lpc_setup(); mb_lpc_setup();

3
src/mainboard/intel/dg43gt/romstage.c
View File

@ -75,9 +75,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich10_enable_lpc(); ich10_enable_lpc();
mb_gpio_init(); mb_gpio_init();

5
src/mainboard/kontron/986lcd-m/romstage.c
View File

@ -17,7 +17,6 @@
#include <stdint.h> #include <stdint.h>
#include <halt.h> #include <halt.h>
#include <timestamp.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/intel/romstage.h> #include <cpu/intel/romstage.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
@ -291,10 +290,6 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0; int s3resume = 0;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

4
src/mainboard/lenovo/t400/romstage.c
View File

@ -30,7 +30,6 @@
#include <southbridge/intel/common/gpio.h> #include <southbridge/intel/common/gpio.h>
#include <northbridge/intel/gm45/gm45.h> #include <northbridge/intel/gm45/gm45.h>
#include <drivers/lenovo/hybrid_graphics/hybrid_graphics.h> #include <drivers/lenovo/hybrid_graphics/hybrid_graphics.h>
#include <timestamp.h>
#include "dock.h" #include "dock.h"
#define LPC_DEV PCI_DEV(0, 0x1f, 0) #define LPC_DEV PCI_DEV(0, 0x1f, 0)
@ -68,9 +67,6 @@ void mainboard_romstage_entry(unsigned long bist)
int err; int err;
u16 reg16; u16 reg16;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* basic northbridge setup, including MMCONF BAR */ /* basic northbridge setup, including MMCONF BAR */
gm45_early_init(); gm45_early_init();

5
src/mainboard/lenovo/t60/romstage.c
View File

@ -24,7 +24,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include <timestamp.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
#include <cpu/intel/romstage.h> #include <cpu/intel/romstage.h>
@ -168,10 +167,6 @@ void mainboard_romstage_entry(unsigned long bist)
int dock_err; int dock_err;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 }; const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 };
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

3
src/mainboard/lenovo/thinkcentre_a58/romstage.c
View File

@ -68,9 +68,6 @@ void mainboard_romstage_entry(unsigned long bist)
u8 boot_path = 0; u8 boot_path = 0;
u8 s3_resume; u8 s3_resume;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* Set southbridge and Super I/O GPIOs. */ /* Set southbridge and Super I/O GPIOs. */
ich7_enable_lpc(); ich7_enable_lpc();
mb_lpc_setup(); mb_lpc_setup();

5
src/mainboard/lenovo/x200/romstage.c
View File

@ -29,12 +29,10 @@
#include <southbridge/intel/common/gpio.h> #include <southbridge/intel/common/gpio.h>
#include <southbridge/intel/i82801ix/i82801ix.h> #include <southbridge/intel/i82801ix/i82801ix.h>
#include <northbridge/intel/gm45/gm45.h> #include <northbridge/intel/gm45/gm45.h>
#include <timestamp.h>
#define LPC_DEV PCI_DEV(0, 0x1f, 0) #define LPC_DEV PCI_DEV(0, 0x1f, 0)
#define MCH_DEV PCI_DEV(0, 0, 0) #define MCH_DEV PCI_DEV(0, 0, 0)
static void early_lpc_setup(void) static void early_lpc_setup(void)
{ {
/* Set up SuperIO LPC forwards */ /* Set up SuperIO LPC forwards */
@ -56,9 +54,6 @@ void mainboard_romstage_entry(unsigned long bist)
int cbmem_initted; int cbmem_initted;
u16 reg16; u16 reg16;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* basic northbridge setup, including MMCONF BAR */ /* basic northbridge setup, including MMCONF BAR */
gm45_early_init(); gm45_early_init();

5
src/mainboard/lenovo/x60/romstage.c
View File

@ -24,7 +24,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include <timestamp.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
#include <cpu/intel/romstage.h> #include <cpu/intel/romstage.h>
@ -166,10 +165,6 @@ void mainboard_romstage_entry(unsigned long bist)
int s3resume = 0; int s3resume = 0;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 }; const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 };
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

5
src/mainboard/lenovo/z61t/romstage.c
View File

@ -24,7 +24,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include <timestamp.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
#include <cpu/intel/romstage.h> #include <cpu/intel/romstage.h>
@ -168,10 +167,6 @@ void mainboard_romstage_entry(unsigned long bist)
int dock_err; int dock_err;
const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 }; const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0, 0x51, 0 };
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

5
src/mainboard/roda/rk886ex/romstage.c
View File

@ -23,7 +23,6 @@
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include <timestamp.h>
#include <pc80/mc146818rtc.h> #include <pc80/mc146818rtc.h>
#include <console/console.h> #include <console/console.h>
#include <cpu/x86/bist.h> #include <cpu/x86/bist.h>
@ -210,10 +209,6 @@ void mainboard_romstage_entry(unsigned long bist)
{ {
int s3resume = 0; int s3resume = 0;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

5
src/mainboard/roda/rk9/romstage.c
View File

@ -30,7 +30,6 @@
#include <southbridge/intel/i82801ix/i82801ix.h> #include <southbridge/intel/i82801ix/i82801ix.h>
#include <northbridge/intel/gm45/gm45.h> #include <northbridge/intel/gm45/gm45.h>
#include <superio/smsc/lpc47n227/lpc47n227.h> #include <superio/smsc/lpc47n227/lpc47n227.h>
#include <timestamp.h>
#define LPC_DEV PCI_DEV(0, 0x1f, 0) #define LPC_DEV PCI_DEV(0, 0x1f, 0)
#define SERIAL_DEV PNP_DEV(0x2e, LPC47N227_SP1) #define SERIAL_DEV PNP_DEV(0x2e, LPC47N227_SP1)
@ -107,7 +106,6 @@ static void default_superio_gpio_setup(void)
/* Exit configuration state. */ /* Exit configuration state. */
pnp_exit_conf_state(sio); pnp_exit_conf_state(sio);
/* Enable decoding of 0x600-0x60f through lpc. */ /* Enable decoding of 0x600-0x60f through lpc. */
pci_write_config32(LPC_DEV, D31F0_GEN1_DEC, 0x000c0601); pci_write_config32(LPC_DEV, D31F0_GEN1_DEC, 0x000c0601);
@ -123,9 +121,6 @@ void mainboard_romstage_entry(unsigned long bist)
int cbmem_initted; int cbmem_initted;
u16 reg16; u16 reg16;
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
/* basic northbridge setup, including MMCONF BAR */ /* basic northbridge setup, including MMCONF BAR */
gm45_early_init(); gm45_early_init();

3
src/northbridge/intel/sandybridge/romstage.c
View File

@ -53,9 +53,6 @@ void mainboard_romstage_entry(unsigned long bist)
halt (); halt ();
} }
timestamp_init(get_initial_timestamp());
timestamp_add_now(TS_START_ROMSTAGE);
if (bist == 0) if (bist == 0)
enable_lapic(); enable_lapic();

14
src/southbridge/intel/bd82x6x/bootblock.c
View File

@ -14,20 +14,8 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <cpu/x86/tsc.h>
#include "pch.h" #include "pch.h"
static void store_initial_timestamp(void)
{
/* On Cougar Point we have two 32bit scratchpad registers available:
* D0:F0 0xdc (SKPAD)
* D31:F2 0xd0 (SATA SP)
*/
tsc_t tsc = rdtsc();
pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo);
pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi);
}
/* /*
* Enable Prefetching and Caching. * Enable Prefetching and Caching.
*/ */
@ -80,8 +68,6 @@ static void set_spi_speed(void)
static void bootblock_southbridge_init(void) static void bootblock_southbridge_init(void)
{ {
store_initial_timestamp();
enable_spi_prefetch(); enable_spi_prefetch();
enable_port80_on_lpc(); enable_port80_on_lpc();
set_spi_speed(); set_spi_speed();

11
src/southbridge/intel/bd82x6x/early_pch_common.c
View File

@ -15,8 +15,6 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <timestamp.h>
#include <cpu/x86/tsc.h>
#include <device/pci_def.h> #include <device/pci_def.h>
#include <device/pci_ops.h> #include <device/pci_ops.h>
#include "pch.h" #include "pch.h"
@ -25,15 +23,6 @@
#include <rules.h> #include <rules.h>
#if ENV_ROMSTAGE #if ENV_ROMSTAGE
uint64_t get_initial_timestamp(void)
{
tsc_t base_time = {
.lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
.hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
};
return tsc_to_uint64(base_time);
}
int southbridge_detect_s3_resume(void) int southbridge_detect_s3_resume(void)
{ {
u32 pm1_cnt; u32 pm1_cnt;

14
src/southbridge/intel/i82801gx/bootblock.c
View File

@ -14,20 +14,8 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <cpu/x86/tsc.h>
#include "i82801gx.h" #include "i82801gx.h"
static void store_initial_timestamp(void)
{
/* On i945/ICH7 we have two 32bit scratchpad registers available:
* D0:F0 0xdc (SKPAD)
* D31:F2 0xd0 (SATA SP)
*/
tsc_t tsc = rdtsc();
pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo);
pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi);
}
static void enable_spi_prefetch(void) static void enable_spi_prefetch(void)
{ {
u8 reg8; u8 reg8;
@ -43,8 +31,6 @@ static void enable_spi_prefetch(void)
static void bootblock_southbridge_init(void) static void bootblock_southbridge_init(void)
{ {
store_initial_timestamp();
enable_spi_prefetch(); enable_spi_prefetch();
/* Enable RCBA */ /* Enable RCBA */

11
src/southbridge/intel/i82801gx/early_lpc.c
View File

@ -15,21 +15,10 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <timestamp.h>
#include <cpu/x86/tsc.h>
#include <console/console.h> #include <console/console.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include "i82801gx.h" #include "i82801gx.h"
uint64_t get_initial_timestamp(void)
{
tsc_t base_time = {
.lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
.hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
};
return tsc_to_uint64(base_time);
}
int southbridge_detect_s3_resume(void) int southbridge_detect_s3_resume(void)
{ {
u32 reg32; u32 reg32;

14
src/southbridge/intel/i82801ix/bootblock.c
View File

@ -14,19 +14,6 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <cpu/x86/tsc.h>
static void store_initial_timestamp(void)
{
/*
* We have two 32bit scratchpad registers available:
* D0:F0 0xdc (SKPAD)
* D31:F2 0xd0 (SATA SP)
*/
tsc_t tsc = rdtsc();
pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo);
pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi);
}
static void enable_spi_prefetch(void) static void enable_spi_prefetch(void)
{ {
@ -43,6 +30,5 @@ static void enable_spi_prefetch(void)
static void bootblock_southbridge_init(void) static void bootblock_southbridge_init(void)
{ {
store_initial_timestamp();
enable_spi_prefetch(); enable_spi_prefetch();
} }

11
src/southbridge/intel/i82801ix/early_init.c
View File

@ -15,19 +15,8 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <timestamp.h>
#include <cpu/x86/tsc.h>
#include "i82801ix.h" #include "i82801ix.h"
uint64_t get_initial_timestamp(void)
{
tsc_t base_time = {
.lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
.hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
};
return tsc_to_uint64(base_time);
}
void i82801ix_early_init(void) void i82801ix_early_init(void)
{ {
const pci_devfn_t d31f0 = PCI_DEV(0, 0x1f, 0); const pci_devfn_t d31f0 = PCI_DEV(0, 0x1f, 0);

14
src/southbridge/intel/i82801jx/bootblock.c
View File

@ -14,21 +14,8 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <cpu/x86/tsc.h>
#include "i82801jx.h" #include "i82801jx.h"
static void store_initial_timestamp(void)
{
/*
* We have two 32bit scratchpad registers available:
* D0:F0 0xdc (SKPAD)
* D31:F2 0xd0 (SATA SP)
*/
tsc_t tsc = rdtsc();
pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo);
pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi);
}
static void enable_spi_prefetch(void) static void enable_spi_prefetch(void)
{ {
u8 reg8; u8 reg8;
@ -44,7 +31,6 @@ static void enable_spi_prefetch(void)
static void bootblock_southbridge_init(void) static void bootblock_southbridge_init(void)
{ {
store_initial_timestamp();
enable_spi_prefetch(); enable_spi_prefetch();
/* Enable RCBA */ /* Enable RCBA */

11
src/southbridge/intel/i82801jx/early_lpc.c
View File

@ -15,21 +15,10 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <timestamp.h>
#include <cpu/x86/tsc.h>
#include <console/console.h> #include <console/console.h>
#include <arch/acpi.h> #include <arch/acpi.h>
#include "i82801jx.h" #include "i82801jx.h"
uint64_t get_initial_timestamp(void)
{
tsc_t base_time = {
.lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
.hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
};
return tsc_to_uint64(base_time);
}
int southbridge_detect_s3_resume(void) int southbridge_detect_s3_resume(void)
{ {
u32 reg32; u32 reg32;

14
src/southbridge/intel/lynxpoint/bootblock.c
View File

@ -14,20 +14,8 @@
*/ */
#include <arch/io.h> #include <arch/io.h>
#include <cpu/x86/tsc.h>
#include "pch.h" #include "pch.h"
static void store_initial_timestamp(void)
{
/* On Cougar Point we have two 32bit scratchpad registers available:
* D0:F0 0xdc (SKPAD)
* D31:F2 0xd0 (SATA SP)
*/
tsc_t tsc = rdtsc();
pci_write_config32(PCI_DEV(0, 0x00, 0), 0xdc, tsc.lo);
pci_write_config32(PCI_DEV(0, 0x1f, 2), 0xd0, tsc.hi);
}
/* /*
* Enable Prefetching and Caching. * Enable Prefetching and Caching.
*/ */
@ -83,8 +71,6 @@ static void set_spi_speed(void)
static void bootblock_southbridge_init(void) static void bootblock_southbridge_init(void)
{ {
store_initial_timestamp();
map_rcba(); map_rcba();
enable_spi_prefetch(); enable_spi_prefetch();
enable_port80_on_lpc(); enable_port80_on_lpc();

11
src/southbridge/intel/lynxpoint/early_pch.c
View File

@ -18,8 +18,6 @@
#include <arch/io.h> #include <arch/io.h>
#include <device/device.h> #include <device/device.h>
#include <device/pci_def.h> #include <device/pci_def.h>
#include <timestamp.h>
#include <cpu/x86/tsc.h>
#include <elog.h> #include <elog.h>
#include "pch.h" #include "pch.h"
#include "chip.h" #include "chip.h"
@ -68,15 +66,6 @@ static void pch_generic_setup(void)
printk(BIOS_DEBUG, " done.\n"); printk(BIOS_DEBUG, " done.\n");
} }
uint64_t get_initial_timestamp(void)
{
tsc_t base_time = {
.lo = pci_read_config32(PCI_DEV(0, 0x00, 0), 0xdc),
.hi = pci_read_config32(PCI_DEV(0, 0x1f, 2), 0xd0)
};
return tsc_to_uint64(base_time);
}
static int sleep_type_s3(void) static int sleep_type_s3(void)
{ {
u32 pm1_cnt; u32 pm1_cnt;