superio/ite/it8772f: Move towards removing #include .c
Move samsung/stumpy board towards generic romstage component and away from poorly written hard-coded model specific Super I/O component. This is an incremental step towards getting obj-level abstraction between board and Super I/O. Change-Id: I358c5abef85c2ffa1b7178025cde8834a35b0a51 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5899 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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@ -31,7 +31,9 @@
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#include <cbmem.h>
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#include <console/console.h>
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#include <bootmode.h>
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#include "superio/ite/it8772f/it8772f.h"
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#include <superio/ite/common/ite.h>
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#include <superio/ite/it8772f/it8772f.h>
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/* FIXME: SUPERIO include.c */
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#include "superio/ite/it8772f/early_serial.c"
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#include "northbridge/intel/sandybridge/sandybridge.h"
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#include "northbridge/intel/sandybridge/raminit.h"
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@ -58,6 +60,9 @@
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#endif
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#define USB_RESET_DISABLE_MAGIC (0xdd) /* Disable if set to this */
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#define SERIAL_DEV PNP_DEV(0x2e, IT8772F_SP1)
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#define GPIO_DEV PNP_DEV(0x2e, IT8772F_GPIO)
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static void pch_enable_lpc(void)
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{
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/* Set COM1/COM2 decode range */
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@ -233,10 +238,9 @@ void main(unsigned long bist)
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setup_sio_gpios();
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/* Early SuperIO setup */
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it8772f_kill_watchdog();
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it8772f_ac_resume_southbridge();
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it8772f_enable_serial(PNP_DEV(IT8772F_BASE, IT8772F_SP1),
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CONFIG_TTYS0_BASE);
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ite_kill_watchdog(GPIO_DEV);
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ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
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console_init();
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init_bootmode_straps();
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@ -22,6 +22,8 @@
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#include <device/pnp_def.h>
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#include "it8772f.h"
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/* NOTICE: This file is deprecated, use ite/common instead */
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/* The base address is 0x2e or 0x4e, depending on config bytes. */
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#define SIO_BASE IT8772F_BASE
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#define SIO_INDEX SIO_BASE
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@ -85,25 +87,6 @@ void it8772f_enable_3vsbsw(void)
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it8772f_exit_conf();
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}
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void it8772f_kill_watchdog(void)
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{
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it8772f_enter_conf();
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it8772f_sio_write(IT8772F_CONFIG_REG_LDN, IT8772F_GPIO);
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it8772f_sio_write(IT8772F_CONFIG_REG_WATCHDOG, 0x00);
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it8772f_exit_conf();
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}
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/* Enable the serial port(s). */
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void it8772f_enable_serial(device_t dev, u16 iobase)
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{
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it8772f_enter_conf();
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it8772f_sio_write(IT8772F_CONFIG_REG_LDN, dev & 0xff);
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it8772f_sio_write(PNP_IDX_IO0, (iobase >> 8) & 0xff);
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it8772f_sio_write(PNP_IDX_IO0+1, iobase & 0xff);
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it8772f_sio_write(PNP_IDX_EN, 1);
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it8772f_exit_conf();
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}
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/* Set AC resume to be up to the Southbridge */
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void it8772f_ac_resume_southbridge(void)
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{
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@ -18,9 +18,10 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef SUPERIO_ITE_IT8772F_IT8772F_H
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#define SUPERIO_ITE_IT8772F_IT8772F_H
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#ifndef SUPERIO_ITE_IT8772F_H
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#define SUPERIO_ITE_IT8772F_H
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/* FIXME: SUPERIO include.c */
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#define IT8772F_BASE 0x2e
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#define IT8772F_FDC 0x00 /* Floppy disk controller */
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@ -107,11 +108,10 @@
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u8 it8772f_sio_read(u8 index);
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void it8772f_sio_write(u8 index, u8 value);
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void it8772f_enable_serial(device_t dev, u16 iobase);
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void it8772f_kill_watchdog(void);
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void it8772f_24mhz_clkin(void);
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void it8772f_enable_3vsbsw(void);
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void it8772f_ac_resume_southbridge(void);
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void it8772f_gpio_setup(int set, u8 func_select, u8 polarity, u8 pullup,
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u8 output, u8 enable);
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#endif
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#endif /* SUPERIO_ITE_IT8772F_H */
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