Organize into arch, board, and ec modules
This commit is contained in:
Jeremy Soller
17
src/ec/it8587e/gpio.c
Normal file
17
src/ec/it8587e/gpio.c
Normal file
@ -0,0 +1,17 @@
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#include <ec/gpio.h>
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bool gpio_get(struct Gpio * gpio) {
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if (*(gpio->data) & gpio->value) {
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return true;
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} else {
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return false;
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}
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}
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void gpio_set(struct Gpio * gpio, bool value) {
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if (value) {
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*(gpio->data) |= gpio->value;
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} else {
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*(gpio->data) &= ~(gpio->value);
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}
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}
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10
src/ec/it8587e/include/ec/gctrl.h
Normal file
10
src/ec/it8587e/include/ec/gctrl.h
Normal file
@ -0,0 +1,10 @@
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#ifndef _EC_GCTRL_H
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#define _EC_GCTRL_H
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#include <stdint.h>
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__xdata volatile uint8_t __at(0x2006) RSTS;
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__xdata volatile uint8_t __at(0x200A) BADRSEL;
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__xdata volatile uint8_t __at(0x200D) SPCTRL1;
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#endif // _EC_GCTRL_H
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160
src/ec/it8587e/include/ec/gpio.h
Normal file
160
src/ec/it8587e/include/ec/gpio.h
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@ -0,0 +1,160 @@
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#ifndef _EC_GPIO_H
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#define _EC_GPIO_H
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#include <stdbool.h>
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#include <stdint.h>
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struct Gpio {
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__xdata volatile uint8_t * data;
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__xdata volatile uint8_t * mirror;
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__xdata volatile uint8_t * control;
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uint8_t value;
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};
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#define GPIO(BLOCK, NUMBER) { \
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.data = &GPDR ## BLOCK, \
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.mirror = &GPDMR ## BLOCK, \
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.control = &GPCR ## BLOCK ## NUMBER, \
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.value = (1 << NUMBER), \
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}
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bool gpio_get(struct Gpio * gpio);
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void gpio_set(struct Gpio * gpio, bool value);
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__xdata volatile uint8_t __at(0x1600) GCR;
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__xdata volatile uint8_t __at(0x1601) GPDRA;
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__xdata volatile uint8_t __at(0x1602) GPDRB;
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__xdata volatile uint8_t __at(0x1603) GPDRC;
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__xdata volatile uint8_t __at(0x1604) GPDRD;
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__xdata volatile uint8_t __at(0x1605) GPDRE;
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__xdata volatile uint8_t __at(0x1606) GPDRF;
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__xdata volatile uint8_t __at(0x1607) GPDRG;
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__xdata volatile uint8_t __at(0x1608) GPDRH;
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__xdata volatile uint8_t __at(0x1609) GPDRI;
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__xdata volatile uint8_t __at(0x160A) GPDRJ;
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__xdata volatile uint8_t __at(0x160D) GPDRM;
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__xdata volatile uint8_t __at(0x1661) GPDMRA;
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__xdata volatile uint8_t __at(0x1662) GPDMRB;
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__xdata volatile uint8_t __at(0x1663) GPDMRC;
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__xdata volatile uint8_t __at(0x1664) GPDMRD;
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__xdata volatile uint8_t __at(0x1665) GPDMRE;
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__xdata volatile uint8_t __at(0x1666) GPDMRF;
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__xdata volatile uint8_t __at(0x1667) GPDMRG;
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__xdata volatile uint8_t __at(0x1668) GPDMRH;
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__xdata volatile uint8_t __at(0x1669) GPDMRI;
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__xdata volatile uint8_t __at(0x166A) GPDMRJ;
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__xdata volatile uint8_t __at(0x166D) GPDMRM;
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__xdata volatile uint8_t __at(0x1671) GPOTA;
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__xdata volatile uint8_t __at(0x1672) GPOTB;
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__xdata volatile uint8_t __at(0x1673) GPOTC;
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__xdata volatile uint8_t __at(0x1674) GPOTD;
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__xdata volatile uint8_t __at(0x1675) GPOTE;
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__xdata volatile uint8_t __at(0x1676) GPOTF;
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__xdata volatile uint8_t __at(0x1677) GPOTG;
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__xdata volatile uint8_t __at(0x1678) GPOTH;
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__xdata volatile uint8_t __at(0x1679) GPOTI;
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__xdata volatile uint8_t __at(0x167A) GPOTJ;
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// GPOTM does not exist
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__xdata volatile uint8_t __at(0x1610) GPCRA0;
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__xdata volatile uint8_t __at(0x1611) GPCRA1;
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__xdata volatile uint8_t __at(0x1612) GPCRA2;
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__xdata volatile uint8_t __at(0x1613) GPCRA3;
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__xdata volatile uint8_t __at(0x1614) GPCRA4;
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__xdata volatile uint8_t __at(0x1615) GPCRA5;
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__xdata volatile uint8_t __at(0x1616) GPCRA6;
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__xdata volatile uint8_t __at(0x1617) GPCRA7;
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__xdata volatile uint8_t __at(0x1618) GPCRB0;
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__xdata volatile uint8_t __at(0x1619) GPCRB1;
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__xdata volatile uint8_t __at(0x161A) GPCRB2;
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__xdata volatile uint8_t __at(0x161B) GPCRB3;
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__xdata volatile uint8_t __at(0x161C) GPCRB4;
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__xdata volatile uint8_t __at(0x161D) GPCRB5;
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__xdata volatile uint8_t __at(0x161E) GPCRB6;
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__xdata volatile uint8_t __at(0x161F) GPCRB7;
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__xdata volatile uint8_t __at(0x1620) GPCRC0;
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__xdata volatile uint8_t __at(0x1621) GPCRC1;
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__xdata volatile uint8_t __at(0x1622) GPCRC2;
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__xdata volatile uint8_t __at(0x1623) GPCRC3;
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__xdata volatile uint8_t __at(0x1624) GPCRC4;
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__xdata volatile uint8_t __at(0x1625) GPCRC5;
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__xdata volatile uint8_t __at(0x1626) GPCRC6;
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__xdata volatile uint8_t __at(0x1627) GPCRC7;
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__xdata volatile uint8_t __at(0x1628) GPCRD0;
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__xdata volatile uint8_t __at(0x1629) GPCRD1;
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__xdata volatile uint8_t __at(0x162A) GPCRD2;
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__xdata volatile uint8_t __at(0x162B) GPCRD3;
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__xdata volatile uint8_t __at(0x162C) GPCRD4;
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__xdata volatile uint8_t __at(0x162D) GPCRD5;
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__xdata volatile uint8_t __at(0x162E) GPCRD6;
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__xdata volatile uint8_t __at(0x162F) GPCRD7;
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__xdata volatile uint8_t __at(0x1630) GPCRE0;
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__xdata volatile uint8_t __at(0x1631) GPCRE1;
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__xdata volatile uint8_t __at(0x1632) GPCRE2;
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__xdata volatile uint8_t __at(0x1633) GPCRE3;
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__xdata volatile uint8_t __at(0x1634) GPCRE4;
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__xdata volatile uint8_t __at(0x1635) GPCRE5;
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__xdata volatile uint8_t __at(0x1636) GPCRE6;
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__xdata volatile uint8_t __at(0x1637) GPCRE7;
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__xdata volatile uint8_t __at(0x1638) GPCRF0;
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__xdata volatile uint8_t __at(0x1639) GPCRF1;
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__xdata volatile uint8_t __at(0x163A) GPCRF2;
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__xdata volatile uint8_t __at(0x163B) GPCRF3;
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__xdata volatile uint8_t __at(0x163C) GPCRF4;
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__xdata volatile uint8_t __at(0x163D) GPCRF5;
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__xdata volatile uint8_t __at(0x163E) GPCRF6;
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__xdata volatile uint8_t __at(0x163F) GPCRF7;
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__xdata volatile uint8_t __at(0x1640) GPCRG0;
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__xdata volatile uint8_t __at(0x1641) GPCRG1;
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__xdata volatile uint8_t __at(0x1642) GPCRG2;
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__xdata volatile uint8_t __at(0x1643) GPCRG3;
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__xdata volatile uint8_t __at(0x1644) GPCRG4;
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__xdata volatile uint8_t __at(0x1645) GPCRG5;
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__xdata volatile uint8_t __at(0x1646) GPCRG6;
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__xdata volatile uint8_t __at(0x1647) GPCRG7;
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__xdata volatile uint8_t __at(0x1648) GPCRH0;
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__xdata volatile uint8_t __at(0x1649) GPCRH1;
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__xdata volatile uint8_t __at(0x164A) GPCRH2;
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__xdata volatile uint8_t __at(0x164B) GPCRH3;
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__xdata volatile uint8_t __at(0x164C) GPCRH4;
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__xdata volatile uint8_t __at(0x164D) GPCRH5;
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__xdata volatile uint8_t __at(0x164E) GPCRH6;
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__xdata volatile uint8_t __at(0x164F) GPCRH7;
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__xdata volatile uint8_t __at(0x1650) GPCRI0;
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__xdata volatile uint8_t __at(0x1651) GPCRI1;
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__xdata volatile uint8_t __at(0x1652) GPCRI2;
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__xdata volatile uint8_t __at(0x1653) GPCRI3;
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__xdata volatile uint8_t __at(0x1654) GPCRI4;
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__xdata volatile uint8_t __at(0x1655) GPCRI5;
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__xdata volatile uint8_t __at(0x1656) GPCRI6;
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__xdata volatile uint8_t __at(0x1657) GPCRI7;
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__xdata volatile uint8_t __at(0x1658) GPCRJ0;
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__xdata volatile uint8_t __at(0x1659) GPCRJ1;
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__xdata volatile uint8_t __at(0x165A) GPCRJ2;
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__xdata volatile uint8_t __at(0x165B) GPCRJ3;
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__xdata volatile uint8_t __at(0x165C) GPCRJ4;
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__xdata volatile uint8_t __at(0x165D) GPCRJ5;
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__xdata volatile uint8_t __at(0x165E) GPCRJ6;
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__xdata volatile uint8_t __at(0x165F) GPCRJ7;
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__xdata volatile uint8_t __at(0x16A0) GPCRM0;
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__xdata volatile uint8_t __at(0x16A1) GPCRM1;
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__xdata volatile uint8_t __at(0x16A2) GPCRM2;
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__xdata volatile uint8_t __at(0x16A3) GPCRM3;
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__xdata volatile uint8_t __at(0x16A4) GPCRM4;
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__xdata volatile uint8_t __at(0x16A5) GPCRM5;
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__xdata volatile uint8_t __at(0x16A6) GPCRM6;
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#endif // _EC_GPIO_H
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43
src/ec/it8587e/include/ec/kbc.h
Normal file
43
src/ec/it8587e/include/ec/kbc.h
Normal file
@ -0,0 +1,43 @@
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#ifndef _EC_KBC_H
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#define _EC_KBC_H
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#include <stdint.h>
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void kbc_init(void);
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struct Kbc {
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// Control register
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volatile uint8_t * control;
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// Interrupt control register
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volatile uint8_t * irq;
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// Status register
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volatile uint8_t * status;
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// Keyboard out register
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volatile uint8_t * keyboard_out;
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// Mouse out register
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volatile uint8_t * mouse_out;
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// Data in register
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volatile uint8_t * data_in;
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};
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extern __code struct Kbc KBC;
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#define KBC_STS_OBF (1 << 0)
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#define KBC_STS_IBF (1 << 1)
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#define KBC_STS_CMD (1 << 3)
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uint8_t kbc_status(struct Kbc * kbc);
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uint8_t kbc_read(struct Kbc * kbc);
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void kbc_keyboard(struct Kbc * kbc, uint8_t data);
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void kbc_mouse(struct Kbc * kbc, uint8_t data);
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void kbc_event(struct Kbc * kbc);
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__xdata volatile uint8_t __at(0x1300) KBHICR;
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__xdata volatile uint8_t __at(0x1302) KBIRQR;
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__xdata volatile uint8_t __at(0x1304) KBHISR;
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__xdata volatile uint8_t __at(0x1306) KBHIKDOR;
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__xdata volatile uint8_t __at(0x1308) KBHIMDOR;
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__xdata volatile uint8_t __at(0x130A) KBHIDIR;
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#endif // _EC_KBC_H
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47
src/ec/it8587e/include/ec/kbscan.h
Normal file
47
src/ec/it8587e/include/ec/kbscan.h
Normal file
@ -0,0 +1,47 @@
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#ifndef _EC_KBSCAN_H
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#define _EC_KBSCAN_H
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#include <stdint.h>
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__xdata volatile uint8_t __at(0x1D00) KSOL;
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__xdata volatile uint8_t __at(0x1D01) KSOH1;
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__xdata volatile uint8_t __at(0x1D02) KSOCTRL;
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__xdata volatile uint8_t __at(0x1D03) KSOH2;
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__xdata volatile uint8_t __at(0x1D04) KSI;
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__xdata volatile uint8_t __at(0x1D05) KSICTRLR;
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__xdata volatile uint8_t __at(0x1D06) KSIGCTRL;
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__xdata volatile uint8_t __at(0x1D07) KSIGOEN;
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__xdata volatile uint8_t __at(0x1D08) KSIGDAT;
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__xdata volatile uint8_t __at(0x1D09) KSIGDMRR;
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__xdata volatile uint8_t __at(0x1D0A) KSOHGCTRL;
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__xdata volatile uint8_t __at(0x1D0B) KSOHGOEN;
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__xdata volatile uint8_t __at(0x1D0C) KSOHGDMRR;
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__xdata volatile uint8_t __at(0x1D0D) KSOLGCTRL;
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__xdata volatile uint8_t __at(0x1D0E) KSOLGOEN;
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__xdata volatile uint8_t __at(0x1D0F) KSOLGDMRR;
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__xdata volatile uint8_t __at(0x1D10) KSO0LSDR;
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__xdata volatile uint8_t __at(0x1D11) KSO1LSDR;
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__xdata volatile uint8_t __at(0x1D12) KSO2LSDR;
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__xdata volatile uint8_t __at(0x1D13) KSO3LSDR;
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__xdata volatile uint8_t __at(0x1D14) KSO4LSDR;
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__xdata volatile uint8_t __at(0x1D15) KSO5LSDR;
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__xdata volatile uint8_t __at(0x1D16) KSO6LSDR;
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__xdata volatile uint8_t __at(0x1D17) KSO7LSDR;
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__xdata volatile uint8_t __at(0x1D18) KSO8LSDR;
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__xdata volatile uint8_t __at(0x1D19) KSO9LSDR;
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__xdata volatile uint8_t __at(0x1D1A) KSO10LSDR;
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__xdata volatile uint8_t __at(0x1D1B) KSO11LSDR;
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__xdata volatile uint8_t __at(0x1D1C) KSO12LSDR;
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__xdata volatile uint8_t __at(0x1D1D) KSO13LSDR;
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__xdata volatile uint8_t __at(0x1D1E) KSO14LSDR;
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__xdata volatile uint8_t __at(0x1D1F) KSO15LSDR;
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__xdata volatile uint8_t __at(0x1D20) KSO16LSDR;
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__xdata volatile uint8_t __at(0x1D21) KSO17LSDR;
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__xdata volatile uint8_t __at(0x1D22) SDC1R;
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__xdata volatile uint8_t __at(0x1D23) SDC2R;
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__xdata volatile uint8_t __at(0x1D24) SDC3R;
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__xdata volatile uint8_t __at(0x1D25) SDSR;
|
||||
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#endif // _EC_KBSCAN_H
|
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40
src/ec/it8587e/include/ec/pmc.h
Normal file
40
src/ec/it8587e/include/ec/pmc.h
Normal file
@ -0,0 +1,40 @@
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#ifndef _EC_PMC_H
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#define _EC_PMC_H
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#include <stdint.h>
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|
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struct Pmc {
|
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// Status register
|
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volatile uint8_t * status;
|
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// Data out register
|
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volatile uint8_t * data_out;
|
||||
// Data in register
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||||
volatile uint8_t * data_in;
|
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// Control register
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volatile uint8_t * control;
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};
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extern __code struct Pmc PMC_1;
|
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extern __code struct Pmc PMC_2;
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#define PMC_STS_OBF (1 << 0)
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#define PMC_STS_IBF (1 << 1)
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#define PMC_STS_CMD (1 << 3)
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uint8_t pmc_status(struct Pmc * pmc);
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uint8_t pmc_read(struct Pmc * pmc);
|
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void pmc_write(struct Pmc * pmc, uint8_t data);
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void pmc_event(struct Pmc * pmc);
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__xdata volatile uint8_t __at(0x1500) PM1STS;
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__xdata volatile uint8_t __at(0x1501) PM1DO;
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__xdata volatile uint8_t __at(0x1504) PM1DI;
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__xdata volatile uint8_t __at(0x1506) PM1CTL;
|
||||
|
||||
__xdata volatile uint8_t __at(0x1510) PM2STS;
|
||||
__xdata volatile uint8_t __at(0x1511) PM2DO;
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__xdata volatile uint8_t __at(0x1514) PM2DI;
|
||||
__xdata volatile uint8_t __at(0x1516) PM2CTL;
|
||||
|
||||
#endif // _EC_PMC_H
|
||||
22
src/ec/it8587e/include/ec/ps2.h
Normal file
22
src/ec/it8587e/include/ec/ps2.h
Normal file
@ -0,0 +1,22 @@
|
||||
#ifndef _EC_PS2_H
|
||||
#define _EC_PS2_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
__xdata volatile uint8_t __at(0x1700) PSCTL1;
|
||||
__xdata volatile uint8_t __at(0x1701) PSCTL2;
|
||||
__xdata volatile uint8_t __at(0x1702) PSCTL3;
|
||||
|
||||
__xdata volatile uint8_t __at(0x1704) PSINT1;
|
||||
__xdata volatile uint8_t __at(0x1705) PSINT2;
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||||
__xdata volatile uint8_t __at(0x1706) PSINT3;
|
||||
|
||||
__xdata volatile uint8_t __at(0x1708) PSSTS1;
|
||||
__xdata volatile uint8_t __at(0x1709) PSSTS2;
|
||||
__xdata volatile uint8_t __at(0x170A) PSSTS3;
|
||||
|
||||
__xdata volatile uint8_t __at(0x170C) PSDAT1;
|
||||
__xdata volatile uint8_t __at(0x170D) PSDAT2;
|
||||
__xdata volatile uint8_t __at(0x170E) PSDAT3;
|
||||
|
||||
#endif // _EC_PS2_H
|
||||
40
src/ec/it8587e/kbc.c
Normal file
40
src/ec/it8587e/kbc.c
Normal file
@ -0,0 +1,40 @@
|
||||
#include <stdio.h>
|
||||
|
||||
#include <ec/kbc.h>
|
||||
|
||||
__code struct Kbc KBC = {
|
||||
.control = &KBHICR,
|
||||
.irq = &KBIRQR,
|
||||
.status = &KBHISR,
|
||||
.keyboard_out = &KBHIKDOR,
|
||||
.mouse_out = &KBHIMDOR,
|
||||
.data_in = &KBHIDIR,
|
||||
};
|
||||
|
||||
uint8_t kbc_status(struct Kbc * kbc) {
|
||||
return *(kbc->status);
|
||||
}
|
||||
|
||||
uint8_t kbc_read(struct Kbc * kbc) {
|
||||
return *(kbc->data_in);
|
||||
}
|
||||
|
||||
void kbc_keyboard(struct Kbc * kbc, uint8_t data) {
|
||||
*(kbc->keyboard_out) = data;
|
||||
}
|
||||
|
||||
void kbc_mouse(struct Kbc * kbc, uint8_t data) {
|
||||
*(kbc->mouse_out) = data;
|
||||
}
|
||||
|
||||
void kbc_event(struct Kbc * kbc) {
|
||||
uint8_t sts = kbc_status(kbc);
|
||||
if (sts & KBC_STS_IBF) {
|
||||
uint8_t data = kbc_read(kbc);
|
||||
if (sts & KBC_STS_CMD) {
|
||||
printf("kbc cmd: %02X\n", data);
|
||||
} else {
|
||||
printf("kbc data: %02X\n", data);
|
||||
}
|
||||
}
|
||||
}
|
||||
79
src/ec/it8587e/pmc.c
Normal file
79
src/ec/it8587e/pmc.c
Normal file
@ -0,0 +1,79 @@
|
||||
#include <stdio.h>
|
||||
|
||||
#include <board/acpi.h>
|
||||
#include <ec/pmc.h>
|
||||
|
||||
#define PMC(NUM) { \
|
||||
.status = &PM ## NUM ## STS, \
|
||||
.data_out = &PM ## NUM ## DO, \
|
||||
.data_in = &PM ## NUM ## DI, \
|
||||
.control = &PM ## NUM ## CTL, \
|
||||
}
|
||||
|
||||
__code struct Pmc PMC_1 = PMC(1);
|
||||
__code struct Pmc PMC_2 = PMC(2);
|
||||
|
||||
uint8_t pmc_status(struct Pmc * pmc) {
|
||||
return *(pmc->status);
|
||||
}
|
||||
|
||||
uint8_t pmc_read(struct Pmc * pmc) {
|
||||
return *(pmc->data_in);
|
||||
}
|
||||
|
||||
void pmc_write(struct Pmc * pmc, uint8_t data) {
|
||||
*(pmc->data_out) = data;
|
||||
}
|
||||
|
||||
enum PmcState {
|
||||
PMC_STATE_DEFAULT,
|
||||
PMC_STATE_ACPI_READ,
|
||||
PMC_STATE_ACPI_WRITE,
|
||||
PMC_STATE_ACPI_WRITE_ADDR,
|
||||
};
|
||||
|
||||
void pmc_event(struct Pmc * pmc) {
|
||||
static enum PmcState state = PMC_STATE_DEFAULT;
|
||||
static uint8_t state_data[2] = {0, 0};
|
||||
|
||||
uint8_t sts = pmc_status(pmc);
|
||||
if (sts & PMC_STS_IBF) {
|
||||
uint8_t data = pmc_read(pmc);
|
||||
if (sts & PMC_STS_CMD) {
|
||||
printf("pmc cmd: %02X\n", data);
|
||||
|
||||
switch (data) {
|
||||
case 0x80:
|
||||
state = PMC_STATE_ACPI_READ;
|
||||
break;
|
||||
case 0x81:
|
||||
state = PMC_STATE_ACPI_WRITE;
|
||||
break;
|
||||
default:
|
||||
state = PMC_STATE_DEFAULT;
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
printf("pmc data: %02X\n", data);
|
||||
|
||||
switch (state) {
|
||||
case PMC_STATE_ACPI_READ:
|
||||
state = PMC_STATE_DEFAULT;
|
||||
uint8_t value = acpi_read(data);
|
||||
pmc_write(pmc, value);
|
||||
break;
|
||||
case PMC_STATE_ACPI_WRITE:
|
||||
state = PMC_STATE_ACPI_WRITE_ADDR;
|
||||
state_data[0] = data;
|
||||
break;
|
||||
case PMC_STATE_ACPI_WRITE_ADDR:
|
||||
state = PMC_STATE_DEFAULT;
|
||||
acpi_write(state_data[0], data);
|
||||
break;
|
||||
default:
|
||||
state = PMC_STATE_DEFAULT;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
7
src/ec/it8587e/signature.c
Normal file
7
src/ec/it8587e/signature.c
Normal file
@ -0,0 +1,7 @@
|
||||
static __code char __at(0x40) SIGNATURE[32] = {
|
||||
0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0xA5, 0x94,
|
||||
0x85, 0x12, 0x5A, 0x5A, 0xAA, 0x00, 0x55, 0x55,
|
||||
|
||||
0x49, 0x54, 0x45, 0x20, 0x54, 0x65, 0x63, 0x68,
|
||||
0x2E, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x20, 0x20
|
||||
};
|
||||
Reference in New Issue
Block a user