2020-04-02 23:49:05 +02:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
2017-04-09 20:40:39 +02:00
|
|
|
|
2017-04-09 20:48:37 +02:00
|
|
|
#ifndef SOUTHBRIDGE_INTEL_I82801JX_CHIP_H
|
|
|
|
#define SOUTHBRIDGE_INTEL_I82801JX_CHIP_H
|
2017-04-09 20:40:39 +02:00
|
|
|
|
2018-11-01 11:29:50 +01:00
|
|
|
#include <stdint.h>
|
|
|
|
|
2017-04-09 20:40:39 +02:00
|
|
|
enum {
|
|
|
|
THTL_DEF = 0, THTL_87_5 = 1, THTL_75_0 = 2, THTL_62_5 = 3,
|
|
|
|
THTL_50_0 = 4, THTL_37_5 = 5, THTL_25_0 = 6, THTL_12_5 = 7
|
|
|
|
};
|
|
|
|
|
2017-04-09 20:48:37 +02:00
|
|
|
struct southbridge_intel_i82801jx_config {
|
2017-04-09 20:40:39 +02:00
|
|
|
/**
|
|
|
|
* GPI Routing configuration
|
|
|
|
*
|
|
|
|
* Only the lower two bits have a meaning:
|
|
|
|
* 00: No effect
|
|
|
|
* 01: SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
|
|
|
|
* 10: SCI (if corresponding GPIO_EN bit is also set)
|
|
|
|
* 11: reserved
|
|
|
|
*/
|
|
|
|
uint8_t gpi0_routing;
|
|
|
|
uint8_t gpi1_routing;
|
|
|
|
uint8_t gpi2_routing;
|
|
|
|
uint8_t gpi3_routing;
|
|
|
|
uint8_t gpi4_routing;
|
|
|
|
uint8_t gpi5_routing;
|
|
|
|
uint8_t gpi6_routing;
|
|
|
|
uint8_t gpi7_routing;
|
|
|
|
uint8_t gpi8_routing;
|
|
|
|
uint8_t gpi9_routing;
|
|
|
|
uint8_t gpi10_routing;
|
|
|
|
uint8_t gpi11_routing;
|
|
|
|
uint8_t gpi12_routing;
|
|
|
|
uint8_t gpi13_routing;
|
|
|
|
uint8_t gpi14_routing;
|
|
|
|
uint8_t gpi15_routing;
|
|
|
|
|
|
|
|
uint32_t gpe0_en;
|
|
|
|
uint16_t alt_gp_smi_en;
|
|
|
|
|
|
|
|
/* IDE configuration */
|
|
|
|
uint8_t sata_port_map : 6;
|
|
|
|
int sata_clock_request : 1;
|
|
|
|
int sata_traffic_monitor : 1;
|
|
|
|
|
|
|
|
int c4onc3_enable:1;
|
|
|
|
int c5_enable : 1;
|
|
|
|
int c6_enable : 1;
|
|
|
|
|
|
|
|
int throttle_duty : 3;
|
|
|
|
|
|
|
|
/* Bit mask to tell whether a PCIe slot is implemented as slot. */
|
|
|
|
int pcie_slot_implemented : 6;
|
|
|
|
|
|
|
|
/* Power limits for PCIe ports. Values are in 10^(-scale) watts. */
|
|
|
|
struct {
|
|
|
|
uint8_t value : 8;
|
|
|
|
uint8_t scale : 2;
|
|
|
|
} pcie_power_limits[6];
|
|
|
|
|
|
|
|
uint8_t pcie_hotplug_map[8];
|
2019-11-09 14:29:04 +01:00
|
|
|
|
|
|
|
/* Additional LPC IO decode ranges */
|
|
|
|
uint32_t gen1_dec;
|
|
|
|
uint32_t gen2_dec;
|
|
|
|
uint32_t gen3_dec;
|
|
|
|
uint32_t gen4_dec;
|
2017-04-09 20:40:39 +02:00
|
|
|
};
|
|
|
|
|
2017-04-09 20:48:37 +02:00
|
|
|
#endif /* SOUTHBRIDGE_INTEL_I82801JX_CHIP_H */
|