From 78c5d584a087265e44b076647db19efd4db4a7bb Mon Sep 17 00:00:00 2001 From: Kyösti Mälkki Date: Fri, 9 Jan 2015 23:48:47 +0200 Subject: ACPI: Add acpi_is_wakeup_s3() for romstage MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This replaces acpi_is_wakeup_early(). Change-Id: I23112c1fc7b6f99584bc065fbf6b10fb073b1eb6 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/8187 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan --- src/southbridge/amd/sb700/early_setup.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'src/southbridge/amd/sb700/early_setup.c') diff --git a/src/southbridge/amd/sb700/early_setup.c b/src/southbridge/amd/sb700/early_setup.c index 82d51e6053..855cbc49be 100644 --- a/src/southbridge/amd/sb700/early_setup.c +++ b/src/southbridge/amd/sb700/early_setup.c @@ -721,20 +721,18 @@ int s3_load_nvram_early(int size, u32 *old_dword, int nvram_pos) return nvram_pos; } -#if CONFIG_HAVE_ACPI_RESUME -int acpi_is_wakeup_early(void) +int acpi_get_sleep_type(void) { u16 tmp; tmp = inw(ACPI_PM1_CNT_BLK); - printk(BIOS_DEBUG, "IN TEST WAKEUP %x\n", tmp); - return (((tmp & (7 << 10)) >> 10) == 3); + return ((tmp & (7 << 10)) >> 10); } unsigned long get_top_of_ram(void) { uint32_t xdata = 0; int xnvram_pos = 0xfc, xi; - if (!acpi_is_wakeup_early()) + if (acpi_get_sleep_type() != 3) return 0; for (xi = 0; xi<4; xi++) { outb(xnvram_pos, BIOSRAM_INDEX); @@ -744,6 +742,5 @@ unsigned long get_top_of_ram(void) } return (unsigned long) xdata; } -#endif #endif -- cgit v1.2.3