Change in coreboot[master]: superio/nuvoton: Make SuperIO config functions externally av...

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change and it was merged. ( https://review.coreboot.org/19626 )

Change subject: superio/nuvoton: Make SuperIO config functions externally available
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superio/nuvoton: Make SuperIO config functions externally available

Change-Id: I05f768c67542770e65279a562c05225b84edca40
Signed-off-by: Arthur Heymans 
Reviewed-on: https://review.coreboot.org/19626
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
Reviewed-by: Paul Menzel 
Reviewed-by: Philippe Mathieu-Daudé 
---
M src/superio/nuvoton/common/early_serial.c
M src/superio/nuvoton/common/nuvoton.h
2 files changed, 6 insertions(+), 4 deletions(-)

Approvals:
  Philippe Mathieu-Daudé: Looks good to me, but someone else must approve
  Paul Menzel: Looks good to me, but someone else must approve
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/src/superio/nuvoton/common/early_serial.c b/src/superio/nuvoton/common/early_serial.c
index d1958a0..380046f 100644
--- a/src/superio/nuvoton/common/early_serial.c
+++ b/src/superio/nuvoton/common/early_serial.c
@@ -45,7 +45,7 @@

/* Enable configuration: pass entry key '0x87' into index port dev
  * two times. */
-static void pnp_enter_conf_state(pnp_devfn_t dev)
+void nuvoton_pnp_enter_conf_state(pnp_devfn_t dev)
 {
    u16 port = dev >> 8;
    outb(NUVOTON_ENTRY_KEY, port);
@@ -53,7 +53,7 @@
 }

/* Disable configuration: pass exit key '0xAA' into index port dev. */
-static void pnp_exit_conf_state(pnp_devfn_t dev)
+void nuvoton_pnp_exit_conf_state(pnp_devfn_t dev)
 {
    u16 port = dev >> 8;
    outb(NUVOTON_EXIT_KEY, port);
@@ -62,7 +62,7 @@
 /* Bring up early serial debugging output before the RAM is initialized. */
 void nuvoton_enable_serial(pnp_devfn_t dev, u16 iobase)
 {
-	pnp_enter_conf_state(dev);
+	nuvoton_pnp_enter_conf_state(dev);
    if (IS_ENABLED(CONFIG_SUPERIO_NUVOTON_NCT6776_COM_A))
    	/* Route GPIO8 pin group to COM A */
    	pnp_write_config(dev, 0x2a, 0x40);
@@ -70,5 +70,5 @@
    pnp_set_enable(dev, 0);
    pnp_set_iobase(dev, PNP_IDX_IO0, iobase);
    pnp_set_enable(dev, 1);
-	pnp_exit_conf_state(dev);
+	nuvoton_pnp_exit_conf_state(dev);
 }
diff --git a/src/superio/nuvoton/common/nuvoton.h b/src/superio/nuvoton/common/nuvoton.h
index 22f1127..614b039 100644
--- a/src/superio/nuvoton/common/nuvoton.h
+++ b/src/superio/nuvoton/common/nuvoton.h
@@ -21,6 +21,8 @@
 #include <arch/io.h>
 #include <stdint.h>

+void nuvoton_pnp_enter_conf_state(pnp_devfn_t dev);
+void nuvoton_pnp_exit_conf_state(pnp_devfn_t dev);
 void nuvoton_enable_serial(pnp_devfn_t dev, u16 iobase);

#endif /* SUPERIO_NUVOTON_COMMON_ROMSTAGE_H */