{sb,soc}/intel: Use `get_int_option` function

Change-Id: I05f724785880089a513319d70dfd70fc2a6b7679
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47109
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

9 files changed, 21 insertions, 51 deletions

diff --git a/src/southbridge/intel/bd82x6x/lpc.c b/src/southbridge/intel/bd82x6x/lpc.c
index ee416c1753..4ba88637fb 100644
--- a/src/southbridge/intel/bd82x6x/lpc.c
+++ b/src/southbridge/intel/bd82x6x/lpc.c
@@ -162,16 +162,14 @@ static void pch_power_options(struct device *dev)
 	/* Get the chip configuration */
 	config_t *config = dev->chip_info;
 
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
-
 	/* Which state do we want to goto after g3 (power restored)?
 	 * 0 == S0 Full On
 	 * 1 == S5 Soft Off
 	 *
 	 * If the option is not existent (Laptops), use Kconfig setting.
 	 */
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail",
+					  CONFIG_MAINBOARD_POWER_FAILURE_STATE);
 
 	reg16 = pci_read_config16(dev, GEN_PMCON_3);
 	reg16 &= 0xfffe;
@@ -212,8 +210,7 @@ static void pch_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x70);
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/common/smihandler.c b/src/southbridge/intel/common/smihandler.c
index 733c625f6c..db034fc245 100644
--- a/src/southbridge/intel/common/smihandler.c
+++ b/src/southbridge/intel/common/smihandler.c
@@ -95,13 +95,12 @@ __weak void southbridge_smm_xhci_sleep(u8 slp_type)
 
 static int power_on_after_fail(void)
 {
-	u8 s5pwr = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-
 	/* save and recover RTC port values */
 	u8 tmp70, tmp72;
 	tmp70 = inb(0x70);
 	tmp72 = inb(0x72);
-	get_option(&s5pwr, "power_on_after_fail");
+	const int s5pwr = get_int_option("power_on_after_fail",
+					 CONFIG_MAINBOARD_POWER_FAILURE_STATE);
 	outb(tmp70, 0x70);
 	outb(tmp72, 0x72);
 
diff --git a/src/southbridge/intel/i82801dx/lpc.c b/src/southbridge/intel/i82801dx/lpc.c
index 2c3d5d56fe..098af838a3 100644
--- a/src/southbridge/intel/i82801dx/lpc.c
+++ b/src/southbridge/intel/i82801dx/lpc.c
@@ -88,17 +88,13 @@ static void i82801dx_power_options(struct device *dev)
 	u32 reg32;
 	const char *state;
 
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
-
 	/* Which state do we want to goto after g3 (power restored)?
 	 * 0 == S0 Full On
 	 * 1 == S5 Soft Off
 	 *
 	 * If the option is not existent (Laptops), use MAINBOARD_POWER_ON.
 	 */
-	pwr_on = MAINBOARD_POWER_ON;
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail", MAINBOARD_POWER_ON);
 
 	reg8 = pci_read_config8(dev, GEN_PMCON_3);
 	reg8 &= 0xfe;
@@ -133,8 +129,7 @@ static void i82801dx_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x70);
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/i82801gx/lpc.c b/src/southbridge/intel/i82801gx/lpc.c
index 6cfd3e475f..08019acd9b 100644
--- a/src/southbridge/intel/i82801gx/lpc.c
+++ b/src/southbridge/intel/i82801gx/lpc.c
@@ -150,17 +150,13 @@ static void i82801gx_power_options(struct device *dev)
 	/* Get the chip configuration */
 	const struct southbridge_intel_i82801gx_config *config = dev->chip_info;
 
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
-
 	/* Which state do we want to goto after g3 (power restored)?
 	 * 0 == S0 Full On
 	 * 1 == S5 Soft Off
 	 *
 	 * If the option is not existent (Laptops), use MAINBOARD_POWER_ON.
 	 */
-	pwr_on = MAINBOARD_POWER_ON;
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail", MAINBOARD_POWER_ON);
 
 	reg8 = pci_read_config8(dev, GEN_PMCON_3);
 	reg8 &= 0xfe;
@@ -196,8 +192,7 @@ static void i82801gx_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x70);
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/i82801ix/lpc.c b/src/southbridge/intel/i82801ix/lpc.c
index 25a4069e7e..667d81dbc7 100644
--- a/src/southbridge/intel/i82801ix/lpc.c
+++ b/src/southbridge/intel/i82801ix/lpc.c
@@ -152,9 +152,6 @@ static void i82801ix_power_options(struct device *dev)
 	/* Get the chip configuration */
 	config_t *config = dev->chip_info;
 
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
-
 	/* BIOS must program... */
 	pci_or_config32(dev, 0xac, (1 << 30) | (3 << 8));
 
@@ -164,8 +161,7 @@ static void i82801ix_power_options(struct device *dev)
 	 *
 	 * If the option is not existent (Laptops), use MAINBOARD_POWER_ON.
 	 */
-	pwr_on = MAINBOARD_POWER_ON;
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail", MAINBOARD_POWER_ON);
 
 	reg8 = pci_read_config8(dev, D31F0_GEN_PMCON_3);
 	reg8 &= 0xfe;
@@ -201,8 +197,7 @@ static void i82801ix_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x74); /* Read from 0x74 as 0x70 is write only. */
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/i82801jx/lpc.c b/src/southbridge/intel/i82801jx/lpc.c
index cb80cae2a7..f70636dde6 100644
--- a/src/southbridge/intel/i82801jx/lpc.c
+++ b/src/southbridge/intel/i82801jx/lpc.c
@@ -154,9 +154,6 @@ static void i82801jx_power_options(struct device *dev)
 	/* Get the chip configuration */
 	config_t *config = dev->chip_info;
 
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
-
 	/* BIOS must program... */
 	pci_or_config32(dev, 0xac, (1 << 30) | (3 << 8));
 
@@ -166,8 +163,7 @@ static void i82801jx_power_options(struct device *dev)
 	 *
 	 * If the option is not existent (Laptops), use MAINBOARD_POWER_ON.
 	 */
-	pwr_on = MAINBOARD_POWER_ON;
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail", MAINBOARD_POWER_ON);
 
 	reg8 = pci_read_config8(dev, D31F0_GEN_PMCON_3);
 	reg8 &= 0xfe;
@@ -203,8 +199,7 @@ static void i82801jx_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x74); /* Read from 0x74 as 0x70 is write only. */
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/ibexpeak/lpc.c b/src/southbridge/intel/ibexpeak/lpc.c
index 706df254d7..ae3233c55c 100644
--- a/src/southbridge/intel/ibexpeak/lpc.c
+++ b/src/southbridge/intel/ibexpeak/lpc.c
@@ -155,16 +155,14 @@ static void pch_power_options(struct device *dev)
 	/* Get the chip configuration */
 	config_t *config = dev->chip_info;
 
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
-
 	/* Which state do we want to goto after g3 (power restored)?
 	 * 0 == S0 Full On
 	 * 1 == S5 Soft Off
 	 *
 	 * If the option is not existent (Laptops), use Kconfig setting.
 	 */
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail",
+					  CONFIG_MAINBOARD_POWER_FAILURE_STATE);
 
 	reg16 = pci_read_config16(dev, GEN_PMCON_3);
 	reg16 &= 0xfffe;
@@ -205,8 +203,7 @@ static void pch_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x70);
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/lynxpoint/lpc.c b/src/southbridge/intel/lynxpoint/lpc.c
index 55157a8d54..71e4d74602 100644
--- a/src/southbridge/intel/lynxpoint/lpc.c
+++ b/src/southbridge/intel/lynxpoint/lpc.c
@@ -185,8 +185,6 @@ static void pch_power_options(struct device *dev)
 	u32 reg32;
 	const char *state;
 	u16 pmbase = get_pmbase();
-	int pwr_on = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-	int nmi_option;
 
 	/* Which state do we want to goto after g3 (power restored)?
 	 * 0 == S0 Full On
@@ -194,7 +192,8 @@ static void pch_power_options(struct device *dev)
 	 *
 	 * If the option is not existent (Laptops), use Kconfig setting.
 	 */
-	get_option(&pwr_on, "power_on_after_fail");
+	const int pwr_on = get_int_option("power_on_after_fail",
+					  CONFIG_MAINBOARD_POWER_FAILURE_STATE);
 
 	reg16 = pci_read_config16(dev, GEN_PMCON_3);
 	reg16 &= 0xfffe;
@@ -235,8 +234,7 @@ static void pch_power_options(struct device *dev)
 	outb(reg8, 0x61);
 
 	reg8 = inb(0x70);
-	nmi_option = NMI_OFF;
-	get_option(&nmi_option, "nmi");
+	const int nmi_option = get_int_option("nmi", NMI_OFF);
 	if (nmi_option) {
 		printk(BIOS_INFO, "NMI sources enabled.\n");
 		reg8 &= ~(1 << 7);	/* Set NMI. */
diff --git a/src/southbridge/intel/lynxpoint/smihandler.c b/src/southbridge/intel/lynxpoint/smihandler.c
index 9c7b269c1f..2c89a9538e 100644
--- a/src/southbridge/intel/lynxpoint/smihandler.c
+++ b/src/southbridge/intel/lynxpoint/smihandler.c
@@ -78,13 +78,12 @@ static void busmaster_disable_on_bus(int bus)
 
 static int power_on_after_fail(void)
 {
-	u8 s5pwr = CONFIG_MAINBOARD_POWER_FAILURE_STATE;
-
 	/* save and recover RTC port values */
 	u8 tmp70, tmp72;
 	tmp70 = inb(0x70);
 	tmp72 = inb(0x72);
-	get_option(&s5pwr, "power_on_after_fail");
+	const int s5pwr = get_int_option("power_on_after_fail",
+					 CONFIG_MAINBOARD_POWER_FAILURE_STATE);
 	outb(tmp70, 0x70);
 	outb(tmp72, 0x72);