src: Retype option API to use unsigned integers

The CMOS option system does not support negative integers. Thus, retype
and rename the option API functions to reflect this.

Change-Id: Id3480e5cfc0ec90674def7ef0919e0b7ac5b19b3
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52672
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by:  Felix Singer <felixsinger@posteo.net>

5 files changed, 13 insertions, 13 deletions

diff --git a/src/mainboard/kontron/986lcd-m/early_init.c b/src/mainboard/kontron/986lcd-m/early_init.c
index ff3babb45e..5bed24bec7 100644
--- a/src/mainboard/kontron/986lcd-m/early_init.c
+++ b/src/mainboard/kontron/986lcd-m/early_init.c
@@ -15,7 +15,7 @@ void mainboard_lpc_decode(void)
 {
 	int lpt_en = 0;
 
-	if (get_int_option("lpt", 0))
+	if (get_uint_option("lpt", 0))
 		lpt_en = LPT_LPC_EN; /* enable LPT */
 
 	pci_update_config16(PCI_DEV(0, 0x1f, 0), LPC_EN, ~LPT_LPC_EN, lpt_en);
diff --git a/src/mainboard/kontron/986lcd-m/mainboard.c b/src/mainboard/kontron/986lcd-m/mainboard.c
index f13731bcf2..f621f9bd7c 100644
--- a/src/mainboard/kontron/986lcd-m/mainboard.c
+++ b/src/mainboard/kontron/986lcd-m/mainboard.c
@@ -46,15 +46,15 @@ struct temperature temperatures[] = {
 
 static void hwm_setup(void)
 {
-	int cpufan_control = 0, sysfan_control = 0;
-	int cpufan_speed = 0, sysfan_speed = 0;
-	int cpufan_temperature = 0, sysfan_temperature = 0;
+	unsigned int cpufan_control = 0, sysfan_control = 0;
+	unsigned int cpufan_speed = 0, sysfan_speed = 0;
+	unsigned int cpufan_temperature = 0, sysfan_temperature = 0;
 
-	cpufan_control = get_int_option("cpufan_cruise_control", FAN_CRUISE_CONTROL_DISABLED);
-	cpufan_speed = get_int_option("cpufan_speed", FAN_SPEED_5625);
+	cpufan_control = get_uint_option("cpufan_cruise_control", FAN_CRUISE_CONTROL_DISABLED);
+	cpufan_speed = get_uint_option("cpufan_speed", FAN_SPEED_5625);
 
-	sysfan_control = get_int_option("sysfan_cruise_control", FAN_CRUISE_CONTROL_DISABLED);
-	sysfan_speed = get_int_option("sysfan_speed", FAN_SPEED_5625);
+	sysfan_control = get_uint_option("sysfan_cruise_control", FAN_CRUISE_CONTROL_DISABLED);
+	sysfan_speed = get_uint_option("sysfan_speed", FAN_SPEED_5625);
 
 	nuvoton_hwm_select_bank(hwm_base, 0);
 	pnp_write_hwm5_index(hwm_base, 0x59, 0x20); /* Diode Selection */
@@ -139,7 +139,7 @@ static void mainboard_init(void *chip_info)
 		char cmos_option_name[] = "ethernetx";
 		snprintf(cmos_option_name, sizeof(cmos_option_name),
 			 "ethernet%01d", i);
-		int ethernet_disable = get_int_option(cmos_option_name, 0);
+		unsigned int ethernet_disable = get_uint_option(cmos_option_name, 0);
 		if (!ethernet_disable)
 			continue;
 		printk(BIOS_DEBUG, "Disabling Ethernet NIC #%d\n", i);
diff --git a/src/mainboard/kontron/bsl6/romstage.c b/src/mainboard/kontron/bsl6/romstage.c
index c5cba4d02c..f38734c25c 100644
--- a/src/mainboard/kontron/bsl6/romstage.c
+++ b/src/mainboard/kontron/bsl6/romstage.c
@@ -38,7 +38,7 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
 
 	memory_params->DqPinsInterleaved = true;
 
-	const uint8_t ht = get_int_option("hyper_threading", memory_params->HyperThreading);
+	const uint8_t ht = get_uint_option("hyper_threading", memory_params->HyperThreading);
 	memory_params->HyperThreading = ht;
 
 	variant_memory_init_params(mupd);
diff --git a/src/mainboard/kontron/bsl6/variants/boxer26/romstage.c b/src/mainboard/kontron/bsl6/variants/boxer26/romstage.c
index d352522e90..1985d4ec18 100644
--- a/src/mainboard/kontron/bsl6/variants/boxer26/romstage.c
+++ b/src/mainboard/kontron/bsl6/variants/boxer26/romstage.c
@@ -14,7 +14,7 @@ void variant_memory_init_params(FSPM_UPD *const mupd)
 
 	for (i = 0; i < 3; ++i) {
 		nvram_var[sizeof(nvram_var) - 2] = '1' + i;
-		u8 eth_enable = get_int_option(nvram_var, 1);
+		u8 eth_enable = get_uint_option(nvram_var, 1);
 		if (!eth_enable) {
 			printk(BIOS_INFO, "Disabling ethernet%u.\n", 1 + i);
 			mupd->FspmConfig.PcieRpEnableMask &= ~(1 << (i + 8));
diff --git a/src/mainboard/kontron/ktqm77/mainboard.c b/src/mainboard/kontron/ktqm77/mainboard.c
index 2d5063a694..f8ef53834f 100644
--- a/src/mainboard/kontron/ktqm77/mainboard.c
+++ b/src/mainboard/kontron/ktqm77/mainboard.c
@@ -149,7 +149,7 @@ static void mainboard_enable(struct device *dev)
 	/* Install custom int15 handler for VGA OPROM */
 	mainboard_interrupt_handlers(0x15, &int15_handler);
 #endif
-	unsigned int disable = get_int_option("ethernet1", 0);
+	unsigned int disable = get_uint_option("ethernet1", 0);
 	if (disable) {
 		struct device *nic = pcidev_on_root(0x1c, 2);
 		if (nic) {
@@ -157,7 +157,7 @@ static void mainboard_enable(struct device *dev)
 			nic->enabled = 0;
 		}
 	}
-	disable = get_int_option("ethernet2", 0);
+	disable = get_uint_option("ethernet2", 0);
 	if (disable) {
 		struct device *nic = pcidev_on_root(0x1c, 3);
 		if (nic) {