GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sb/intel/i82801gx,ix,jx: Move HAVE_SMI_HANDLER conditional 

Make these more consistent with later platforms. Followups will
do a more complete refactoring of set_acpi_mode() implementations.

Change-Id: I6a05b7600ebdc49915157eaff229459a1eea754c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36790
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Kyösti Mälkki 2019-10-09 12:32:16 +03:00
parent cd0b67b30a
commit 44da9e73c7
3 changed files with 30 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/southbridge/intel/i82801gx/lpc.c
View File

@ -335,13 +335,15 @@ static void enable_clock_gating(void)
static void i82801gx_set_acpi_mode(struct device *dev)
{
if (!acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT); // Disable ACPI mode
printk(BIOS_DEBUG, "done.\n");
} else {
printk(BIOS_DEBUG, "S3 wakeup, enabling ACPI via APMC\n");
outb(APM_CNT_ACPI_ENABLE, APM_CNT);
if (CONFIG(HAVE_SMI_HANDLER)) {
if (!acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT); // Disable ACPI mode
printk(BIOS_DEBUG, "done.\n");
} else {
printk(BIOS_DEBUG, "S3 wakeup, enabling ACPI via APMC\n");
outb(APM_CNT_ACPI_ENABLE, APM_CNT);
}
}
}
@ -409,8 +411,7 @@ static void lpc_init(struct device *dev)
/* Interrupt 9 should be level triggered (SCI) */
i8259_configure_irq_trigger(9, 1);
if (CONFIG(HAVE_SMI_HANDLER))
i82801gx_set_acpi_mode(dev);
i82801gx_set_acpi_mode(dev);
i82801gx_spi_init();

19
src/southbridge/intel/i82801ix/lpc.c
View File

@ -367,13 +367,15 @@ static void enable_clock_gating(void)
static void i82801ix_set_acpi_mode(struct device *dev)
{
if (!acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT); // Disable ACPI mode
printk(BIOS_DEBUG, "done.\n");
} else {
printk(BIOS_DEBUG, "S3 wakeup, enabling ACPI via APMC\n");
outb(APM_CNT_ACPI_ENABLE, APM_CNT);
if (CONFIG(HAVE_SMI_HANDLER)) {
if (!acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT); // Disable ACPI mode
printk(BIOS_DEBUG, "done.\n");
} else {
printk(BIOS_DEBUG, "S3 wakeup, enabling ACPI via APMC\n");
outb(APM_CNT_ACPI_ENABLE, APM_CNT);
}
}
}
@ -417,8 +419,7 @@ static void lpc_init(struct device *dev)
/* Interrupt 9 should be level triggered (SCI) */
i8259_configure_irq_trigger(9, 1);
if (CONFIG(HAVE_SMI_HANDLER))
i82801ix_set_acpi_mode(dev);
i82801ix_set_acpi_mode(dev);
/* Don't allow evil boot loaders, kernels, or
* userspace applications to deceive us:

19
src/southbridge/intel/i82801jx/lpc.c
View File

@ -372,13 +372,15 @@ static void enable_clock_gating(void)
static void i82801jx_set_acpi_mode(struct device *dev)
{
if (!acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT); // Disable ACPI mode
printk(BIOS_DEBUG, "done.\n");
} else {
printk(BIOS_DEBUG, "S3 wakeup, enabling ACPI via APMC\n");
outb(APM_CNT_ACPI_ENABLE, APM_CNT);
if (CONFIG(HAVE_SMI_HANDLER)) {
if (!acpi_is_wakeup_s3()) {
printk(BIOS_DEBUG, "Disabling ACPI via APMC:\n");
outb(APM_CNT_ACPI_DISABLE, APM_CNT); // Disable ACPI mode
printk(BIOS_DEBUG, "done.\n");
} else {
printk(BIOS_DEBUG, "S3 wakeup, enabling ACPI via APMC\n");
outb(APM_CNT_ACPI_ENABLE, APM_CNT);
}
}
}
@ -422,8 +424,7 @@ static void lpc_init(struct device *dev)
/* Interrupt 9 should be level triggered (SCI) */
i8259_configure_irq_trigger(9, 1);
if (CONFIG(HAVE_SMI_HANDLER))
i82801jx_set_acpi_mode(dev);
i82801jx_set_acpi_mode(dev);
}
unsigned long acpi_fill_madt(unsigned long current)