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author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-09 23:48:47 +0200 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-10 13:53:51 +0100 |
commit | 78c5d584a087265e44b076647db19efd4db4a7bb (patch) | |
tree | 0f5e32c90cf0fb17db36d514baf6afc9c037d728 /src/southbridge/via/vt8237r/lpc.c | |
parent | 2320cbebc667ac6871d4d6c8b59fee27ba6e75e5 (diff) |
ACPI: Add acpi_is_wakeup_s3() for romstage
This replaces acpi_is_wakeup_early().
Change-Id: I23112c1fc7b6f99584bc065fbf6b10fb073b1eb6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8187
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/southbridge/via/vt8237r/lpc.c')
-rw-r--r-- | src/southbridge/via/vt8237r/lpc.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/southbridge/via/vt8237r/lpc.c b/src/southbridge/via/vt8237r/lpc.c index 92eaa39ac6..d3e3d324f6 100644 --- a/src/southbridge/via/vt8237r/lpc.c +++ b/src/southbridge/via/vt8237r/lpc.c @@ -244,10 +244,6 @@ static void setup_pm(device_t dev) /* SCI is generated for RTC/pwrBtn/slpBtn. */ tmp = inw(VT8237R_ACPI_IO_BASE + 0x04); -#if CONFIG_HAVE_ACPI_RESUME - acpi_slp_type = ((tmp & (7 << 10)) >> 10) == 1 ? 3 : 0 ; - printk(BIOS_DEBUG, "SLP_TYP type was %x %x\n", tmp, acpi_slp_type); -#endif /* All SMI on, both IDE buses ON, PSON rising edge. */ outw(0x1, VT8237R_ACPI_IO_BASE + 0x2c); @@ -258,6 +254,12 @@ static void setup_pm(device_t dev) outw(tmp, VT8237R_ACPI_IO_BASE + 0x04); } +int acpi_get_sleep_type(void) +{ + u16 tmp = inw(VT8237R_ACPI_IO_BASE + 0x04); + return ((tmp & (7 << 10)) >> 10) == 1 ? 3 : 0 ; +} + static void vt8237r_init(struct device *dev) { u8 enables; |