diff options
| author | Michael Niewöhner <foss@mniewoehner.de> | 2021-10-02 17:46:45 +0200 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2021-10-07 04:46:48 +0000 |
| commit | a78ab4b0af72240fa4dba5a520c635d44b97eff2 (patch) | |
| tree | 2b14d33cdbd94c5755459c7fad21dd8b04d29143 /src | |
| parent | fba1475f25948aebd0590436e33bb266d6e714d9 (diff) | |
soc/intel/dnv_ns: correct size of GPE0 registers in FADT
There are 4 GPE0 STS/EN register pairs, each 32 bit wide. However, SoC
code sets a GPE0 block size of 4 byte length instead of 32 byte.
The resulting value of `x_gpe0_blk.bit_with` is wrong, too (32 bit
instead of 256 bit).
Drop the overrides and let common ACPI code set the correct values based
on `GPE0_REG_MAX`.
Change-Id: I45ee0f6678784c292ee3ed3446bf3c0f2d53b633
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58086
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/denverton_ns/acpi.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/soc/intel/denverton_ns/acpi.c b/src/soc/intel/denverton_ns/acpi.c index aa59aa8c81..574d106fa0 100644 --- a/src/soc/intel/denverton_ns/acpi.c +++ b/src/soc/intel/denverton_ns/acpi.c @@ -101,7 +101,6 @@ void soc_fill_fadt(acpi_fadt_t *fadt) /* Control Registers - Length */ fadt->pm2_cnt_len = 1; fadt->pm_tmr_len = 4; - fadt->gpe0_blk_len = 8; fadt->p_lvl2_lat = ACPI_FADT_C2_NOT_SUPPORTED; fadt->p_lvl3_lat = ACPI_FADT_C3_NOT_SUPPORTED; @@ -149,14 +148,6 @@ void soc_fill_fadt(acpi_fadt_t *fadt) 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 = 0x00; - - /* General-Purpose Event Registers */ - fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_gpe0_blk.bit_width = 64; /* EventStatus + EventEnable */ - 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 = 0x00; } static acpi_tstate_t denverton_tss_table[] = { |