From 88decca14f84184e95482d6b16c0791a70eae9ce Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Fri, 28 Apr 2023 07:04:34 +0300 Subject: ACPI: Add helper fill_fadt_extended_pm_io() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74913 Tested-by: build bot (Jenkins) Reviewed-by: Martin L Roth --- src/soc/intel/skylake/fadt.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) (limited to 'src/soc/intel/skylake') diff --git a/src/soc/intel/skylake/fadt.c b/src/soc/intel/skylake/fadt.c index 68aab47711..5c97f4e2f6 100644 --- a/src/soc/intel/skylake/fadt.c +++ b/src/soc/intel/skylake/fadt.c @@ -16,6 +16,8 @@ void soc_fill_fadt(acpi_fadt_t *fadt) fadt->pm2_cnt_len = 1; fadt->pm_tmr_len = 4; + fill_fadt_extended_pm_io(fadt); + fadt->iapc_boot_arch = ACPI_FADT_LEGACY_FREE; if (!CONFIG(NO_FADT_8042)) fadt->iapc_boot_arch |= ACPI_FADT_8042; @@ -23,17 +25,5 @@ void soc_fill_fadt(acpi_fadt_t *fadt) if (config->s0ix_enable) fadt->flags |= ACPI_FADT_LOW_PWR_IDLE_S0; - fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO; - fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8; - fadt->x_pm2_cnt_blk.bit_offset = 0; - fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS; - fadt->x_pm2_cnt_blk.addrl = fadt->pm2_cnt_blk; - fadt->x_pm2_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; + } -- cgit v1.2.3