refcode_native.c File Reference

#include <device/mmio.h>
#include <console/console.h>
#include <cpu/x86/tsc.h>
#include <device/pci.h>
#include <delay.h>
#include <soc/pci_devs.h>
#include <soc/lpc.h>
#include <soc/iosf.h>
#include <soc/iomap.h>
#include <soc/ramstage.h>
#include <soc/modphy_table.h>

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Macros
#define	IOSF_READ(op_read, port)    (IOSF_OPCODE(op_read) | IOSF_PORT(port))
#define	IOSF_WRITE(op_write, port)    (IOSF_OPCODE(op_write) | IOSF_PORT(port))
#define	BUNIT_BALIMIT0   0x0b
#define	AUNIT_AVCCTL   0x21
#define	AUNIT_ACFCACV   0x60
#define	CUNIT_ACCESS_CTRL_VIOL   0x41
#define	CUINT_SSA_REGIONAL_TRUNKGATE_CTL   0x43
#define	TUNIT_CTL   0x03
#define	TUNIT_MISC_CTL   0x04
#define	R_PCH_PMC_MTPMC1   0xb0

Functions
static void	program_modphy_table (struct modphy_entry *table)
static void	gpio_sc_sdcard_workaround (void)
static void	ssa_safe_config (void)
void	baytrail_run_reference_code (void)

Macro Definition Documentation

AUNIT_ACFCACV

#define AUNIT_ACFCACV   0x60

Definition at line 52 of file refcode_native.c.

AUNIT_AVCCTL

#define AUNIT_AVCCTL   0x21

Definition at line 51 of file refcode_native.c.

BUNIT_BALIMIT0

#define BUNIT_BALIMIT0   0x0b

Definition at line 50 of file refcode_native.c.

CUINT_SSA_REGIONAL_TRUNKGATE_CTL

#define CUINT_SSA_REGIONAL_TRUNKGATE_CTL   0x43

Definition at line 54 of file refcode_native.c.

CUNIT_ACCESS_CTRL_VIOL

#define CUNIT_ACCESS_CTRL_VIOL   0x41

Definition at line 53 of file refcode_native.c.

IOSF_READ

#define IOSF_READ	(		op_read,
			port
	)		(IOSF_OPCODE(op_read) | IOSF_PORT(port))

Definition at line 15 of file refcode_native.c.

IOSF_WRITE

#define IOSF_WRITE	(		op_write,
			port
	)		(IOSF_OPCODE(op_write) | IOSF_PORT(port))

Definition at line 17 of file refcode_native.c.

R_PCH_PMC_MTPMC1

#define R_PCH_PMC_MTPMC1   0xb0

Definition at line 83 of file refcode_native.c.

TUNIT_CTL

#define TUNIT_CTL   0x03

Definition at line 55 of file refcode_native.c.

TUNIT_MISC_CTL

#define TUNIT_MISC_CTL   0x04

Definition at line 56 of file refcode_native.c.

Function Documentation

baytrail_run_reference_code()

void baytrail_run_reference_code

(

void

)

Definition at line 88 of file refcode_native.c.

References BIOS_DEBUG, EFI_WRAPPER_VER, gpio_sc_sdcard_workaround(), load_reference_code(), LPC_DEV, LPC_FUNC, NULL, pci_read_config8(), pcidev_on_root(), PMC_BASE_ADDRESS, printk, program_modphy_table(), R_PCH_PMC_MTPMC1, read32(), reva0_modphy_table, revb0_modphy_table, REVID, RID_B_STEPPING_START, send_to_console(), setbits32, ssa_safe_config(), tsc_freq_mhz(), efi_wrapper_params::tsc_ticks_per_microsecond, and efi_wrapper_params::version.

Referenced by baytrail_init_pre_device().

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gpio_sc_sdcard_workaround()

static void gpio_sc_sdcard_workaround ( void  )

static

Definition at line 31 of file refcode_native.c.

References clrbits32, clrsetbits32, IO_BASE_ADDRESS, setbits32, udelay(), and write32().

Referenced by baytrail_run_reference_code().

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program_modphy_table()

static void program_modphy_table ( struct modphy_entry *  table )

static

Definition at line 20 of file refcode_native.c.

References IOSF_READ, iosf_read_port(), IOSF_WRITE, iosf_write_port(), modphy_entry::mask, modphy_entry::op_read, modphy_entry::op_write, modphy_entry::port, modphy_entry::reg, and modphy_entry::value.

Referenced by baytrail_run_reference_code().

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ssa_safe_config()

static void ssa_safe_config ( void  )

static

Definition at line 58 of file refcode_native.c.

References AUNIT_ACFCACV, AUNIT_AVCCTL, BUNIT_BALIMIT0, CUINT_SSA_REGIONAL_TRUNKGATE_CTL, CUNIT_ACCESS_CTRL_VIOL, iosf_aunit_read(), iosf_aunit_write(), iosf_bunit_read(), iosf_bunit_write(), iosf_cpu_bus_read(), iosf_cpu_bus_write(), iosf_cunit_read(), iosf_cunit_write(), TUNIT_CTL, and TUNIT_MISC_CTL.

Referenced by baytrail_run_reference_code().

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