summaryrefslogtreecommitdiff
path: root/src/southbridge/intel/i82371eb
diff options
context:
space:
mode:
authorKyösti Mälkki <kyosti.malkki@gmail.com>2023-04-28 07:04:34 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2023-08-08 06:51:03 +0000
commit88decca14f84184e95482d6b16c0791a70eae9ce (patch)
treec1bb745dbc263de44bba888071ef52d565f37a60 /src/southbridge/intel/i82371eb
parentd99de5db5b9e46fd2595c0946cad9bb6da9b2b8d (diff)
ACPI: Add helper fill_fadt_extended_pm_io()
Once platform code has filled in the (legacy) ACPI PM register map, added function will fill in the extended entries in FADT. TEST=samsung/lumpy and amd/mandolin FADT stays unchanged. Change-Id: I90925fce35458cf5480bfefc7cdddebd41b42058 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74913 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
Diffstat (limited to 'src/southbridge/intel/i82371eb')
-rw-r--r--src/southbridge/intel/i82371eb/fadt.c30
1 files changed, 2 insertions, 28 deletions
diff --git a/src/southbridge/intel/i82371eb/fadt.c b/src/southbridge/intel/i82371eb/fadt.c
index 551ec8fbde..e78ba4283a 100644
--- a/src/southbridge/intel/i82371eb/fadt.c
+++ b/src/southbridge/intel/i82371eb/fadt.c
@@ -29,6 +29,8 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->pm_tmr_len = 4;
fadt->gpe0_blk_len = 4;
+ fill_fadt_extended_pm_io(fadt);
+
/*
* bit meaning
* 0 1: We have user-visible legacy devices
@@ -90,32 +92,4 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
*/
fadt->flags |= ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | ACPI_FADT_SLEEP_BUTTON |
ACPI_FADT_S4_RTC_WAKE;
-
- fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
- fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
- fadt->x_pm1a_evt_blk.bit_offset = 0;
- fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
- fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk;
- fadt->x_pm1a_evt_blk.addrh = 0x0;
-
- fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
- fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
- fadt->x_pm1a_cnt_blk.bit_offset = 0;
- fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
- fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk;
- fadt->x_pm1a_cnt_blk.addrh = 0x0;
-
- fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
- fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
- fadt->x_pm_tmr_blk.bit_offset = 0;
- fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
- fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk;
- fadt->x_pm_tmr_blk.addrh = 0x0;
-
- fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO;
- fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8;
- fadt->x_gpe0_blk.bit_offset = 0;
- fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
- fadt->x_gpe0_blk.addrl = fadt->gpe0_blk;
- fadt->x_gpe0_blk.addrh = 0x0;
}