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mb/kontron/ktqm77: Use common pnp_{enter,exit} functions 

Change-Id: Ib5799cceacefa89385a7615ef1c4b4d06157044f
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27868
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Elyes HAOUAS 2018-08-06 10:55:59 +02:00 committed by Felix Held
parent 74ab031ba1
commit e051dc07f5
1 changed files with 3 additions and 16 deletions
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19
src/mainboard/kontron/ktqm77/romstage.c
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@ -18,7 +18,6 @@
#include <string.h>
#include <lib.h>
#include <timestamp.h>
#include <arch/io.h>
#include <device/pci_def.h>
#include <device/pnp_def.h>
#include <cpu/x86/lapic.h>
@ -31,6 +30,7 @@
#include <arch/cpu.h>
#include <cpu/x86/msr.h>
#include <halt.h>
#include <superio/winbond/common/winbond.h>
void pch_enable_lpc(void)
{
@ -59,25 +59,12 @@ void mainboard_rcba_config(void)
RCBA32(FD) = reg32;
}
static void pnp_enter_ext_func_mode(pnp_devfn_t dev)
{
u16 port = dev >> 8;
outb(0x87, port);
outb(0x87, port);
}
static void pnp_exit_ext_func_mode(pnp_devfn_t dev)
{
u16 port = dev >> 8;
outb(0xaa, port);
}
void mainboard_config_superio(void)
{
int lvds_3v = 0; /* 0 (5V) or 1 (3V3) */
int dis_bl_inv = 1; /* backlight inversion: 1 = disabled, 0 = enabled */
pnp_devfn_t dev = PNP_DEV(0x2e, 0x9);
pnp_enter_ext_func_mode(dev);
pnp_enter_conf_state(dev);
pnp_write_config(dev, 0x29, 0x02); /* Pins 119, 120 are GPIO21, 20 */
pnp_write_config(dev, 0x30, 0x03); /* Enable GPIO2+3 */
pnp_write_config(dev, 0x2a, 0x01); /* Pins 62, 63, 65, 66 are
@ -91,7 +78,7 @@ void mainboard_config_superio(void)
pnp_write_config(dev, 0xe3, 0xdd); /* GPIO2 bits 1, 5 are output */
pnp_write_config(dev, 0xe4, (dis_bl_inv << 5) | (lvds_3v << 1)); /* GPIO2 bits 1, 5 */
pnp_write_config(dev, 0xf3, 0x40); /* Disable suspend LED during normal operation */
pnp_exit_ext_func_mode(dev);
pnp_exit_conf_state(dev);
}
void mainboard_fill_pei_data(struct pei_data *pei_data)