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soc/amd/stoneyridge: Use new ACPI MMIO functions

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Replace IO access to ACPI registers with the new MMIO access functions.

BUG=b:118049037
TEST=Build and boot grunt. Test ACPI related functionality.

Change-Id: I7544169bb21982fcf7b1c07ab7c19c6f5e65ad56
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/c/29296
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
This commit is contained in:
Richard Spiegel
2018-10-26 13:25:01 -07:00
committed by Patrick Georgi
parent 2c5ea145a4
commit e24d7953bb
5 changed files with 29 additions and 22 deletions
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4
src/soc/amd/stoneyridge/acpi.c
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@@ -97,7 +97,7 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
fadt->s4bios_req = 0; /* Not supported */
fadt->pstate_cnt = 0; /* Not supported */
fadt->cst_cnt = 0; /* Not supported */
outl(0x0, ACPI_PM1_CNT_BLK); /* clear SCI_EN */
acpi_write32(MMIO_ACPI_PM1_CNT_BLK, 0); /* clear SCI_EN */
} else {
fadt->smi_cmd = 0; /* disable system management mode */
fadt->acpi_enable = 0; /* unused if SMI_CMD = 0 */
@@ -105,7 +105,7 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
fadt->s4bios_req = 0; /* unused if SMI_CMD = 0 */
fadt->pstate_cnt = 0; /* unused if SMI_CMD = 0 */
fadt->cst_cnt = 0x00; /* unused if SMI_CMD = 0 */
outl(0x1, ACPI_PM1_CNT_BLK); /* set SCI_EN */
acpi_write32(MMIO_ACPI_PM1_CNT_BLK, 1); /* set SCI_EN */
}
fadt->pm1a_evt_blk = ACPI_PM_EVT_BLK;