diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2020-02-28 10:19:41 +0100 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-13 23:32:15 +0000 |
| commit | c02bda0f066927744c5d75de14e4c1cf73ce39c9 (patch) | |
| tree | 3ea30993d8025de65d37b8669d3c45c38d85f8f8 /src/southbridge/intel/i82371eb | |
| parent | 2255ebaa23d5741e9f6179bfe8b6b3850b143ce8 (diff) | |
acpi: Bump FADT to revision 6
Some of the revision 4 FADT fields were already updated to ACPI
spec revision 6, but not all of them. In addition the advertised
FADT revision was 3.
Implement all fields as defined in version 6 and bump the advertised
FADT revision to 6.
Also set all used access_size fields and x_gpe0_blk to sane values
as Windows 10 verifies those fields starting with FADT revision 5.
Fixes: https://ticket.coreboot.org/issues/109
Tested on Windows 10.
Change-Id: Ic649040025cd09ed3e490a521439ca4e681afbbf
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Diffstat (limited to 'src/southbridge/intel/i82371eb')
| -rw-r--r-- | src/southbridge/intel/i82371eb/fadt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/southbridge/intel/i82371eb/fadt.c b/src/southbridge/intel/i82371eb/fadt.c index b26628d075..db1071a041 100644 --- a/src/southbridge/intel/i82371eb/fadt.c +++ b/src/southbridge/intel/i82371eb/fadt.c @@ -157,28 +157,28 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) fadt->x_pm1a_evt_blk.space_id = 1; 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 = 0; + fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk; fadt->x_pm1a_evt_blk.addrh = 0x0; fadt->x_pm1b_evt_blk.space_id = 1; fadt->x_pm1b_evt_blk.bit_width = fadt->pm1_evt_len * 8; fadt->x_pm1b_evt_blk.bit_offset = 0; - fadt->x_pm1b_evt_blk.access_size = 0; + fadt->x_pm1b_evt_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS; fadt->x_pm1b_evt_blk.addrl = fadt->pm1b_evt_blk; fadt->x_pm1b_evt_blk.addrh = 0x0; fadt->x_pm1a_cnt_blk.space_id = 1; 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 = 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_pm1b_cnt_blk.space_id = 1; fadt->x_pm1b_cnt_blk.bit_width = fadt->pm1_cnt_len * 8; fadt->x_pm1b_cnt_blk.bit_offset = 0; - fadt->x_pm1b_cnt_blk.access_size = 0; + fadt->x_pm1b_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS; fadt->x_pm1b_cnt_blk.addrl = fadt->pm1b_cnt_blk; fadt->x_pm1b_cnt_blk.addrh = 0x0; @@ -192,21 +192,21 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt) fadt->x_pm_tmr_blk.space_id = 1; 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 = 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 = 1; fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8; fadt->x_gpe0_blk.bit_offset = 0; - fadt->x_gpe0_blk.access_size = 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; fadt->x_gpe1_blk.space_id = 1; fadt->x_gpe1_blk.bit_width = fadt->gpe1_blk_len * 8; fadt->x_gpe1_blk.bit_offset = 0; - fadt->x_gpe1_blk.access_size = 0; + fadt->x_gpe1_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; fadt->x_gpe1_blk.addrl = fadt->gpe1_blk; fadt->x_gpe1_blk.addrh = 0x0; |