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Organize into arch, board, and ec modules

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This commit is contained in:
Jeremy Soller
2019-09-29 20:13:03 -06:00
parent 9d056547e6
commit ded5181926
47 changed files with 518 additions and 486 deletions
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80
src/board/system76/galp3-c/pmc.c
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@@ -1,84 +1,6 @@
#include <stdio.h>
#include "include/acpi.h"
#include "include/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);
#include <board/pmc.h>
void pmc_init(void) {
*(PMC_1.control) = 0x41;
*(PMC_2.control) = 0x41;
}
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;
}
}
}
}