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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-06-01 20:30:28 +1000
committerKyösti Mälkki <kyosti.malkki@gmail.com>2014-06-03 09:35:50 +0200
commitaef5594f7409636cfbe2c7ebb23da041e36cd7f6 (patch)
tree15d74d95e582e27351b918e07dac9bfae59c7533
parent1b3acb13e49753e53192d3e5b939713329d0d205 (diff)
downloadcoreboot-aef5594f7409636cfbe2c7ebb23da041e36cd7f6.tar.xz
superio/ite/it8772f: Depreciate early wdt functions
We have better written generic implementations of these functions introduced in commit: a7d14a1 ite/common: Introduce common watchdog and 3.3V VSB helpers Change-Id: Ic93d78fce18c68d1d1bf3b537e8985a2532a8fcf Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5901 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
-rw-r--r--src/superio/ite/it8772f/early_serial.c30
-rw-r--r--src/superio/ite/it8772f/it8772f.h3
2 files changed, 2 insertions, 31 deletions
diff --git a/src/superio/ite/it8772f/early_serial.c b/src/superio/ite/it8772f/early_serial.c
index e9db117eae..ee9dbc5c4c 100644
--- a/src/superio/ite/it8772f/early_serial.c
+++ b/src/superio/ite/it8772f/early_serial.c
@@ -25,16 +25,14 @@
/* NOTICE: This file is deprecated, use ite/common instead */
/* The base address is 0x2e or 0x4e, depending on config bytes. */
-#define SIO_BASE IT8772F_BASE
+/* FIXME: SUPERIO include.c */
+#define SIO_BASE 0x2e
#define SIO_INDEX SIO_BASE
#define SIO_DATA (SIO_BASE + 1)
/* Global configuration registers. */
#define IT8772F_CONFIG_REG_CC 0x02 /* Configure Control (write-only). */
#define IT8772F_CONFIG_REG_LDN 0x07 /* Logical Device Number. */
-#define IT8772F_CONFIG_REG_CLOCKSEL 0x23 /* Clock Selection. */
-#define IT8772F_CONFIG_REG_MFC 0x2a /* Multi-function control */
-#define IT8772F_CONFIG_REG_WATCHDOG 0x72 /* Watchdog control. */
u8 it8772f_sio_read(u8 index)
{
@@ -63,30 +61,6 @@ static void it8772f_exit_conf(void)
it8772f_sio_write(IT8772F_CONFIG_REG_CC, 0x02);
}
-/* Select 24MHz CLKIN (48MHz is the default). */
-void it8772f_24mhz_clkin(void)
-{
- it8772f_enter_conf();
- it8772f_sio_write(IT8772F_CONFIG_REG_LDN, 0x00);
- it8772f_sio_write(IT8772F_CONFIG_REG_CLOCKSEL, 0x1);
- it8772f_exit_conf();
-}
-
-/*
- * LDN 7, reg 0x2a - needed for S3, or memory power will be cut off.
- *
- * Enable 3VSBSW#. (For System Suspend-to-RAM)
- * 0: 3VSBSW# will be always inactive.
- * 1: 3VSBSW# enabled. It will be (NOT SUSB#) NAND SUSC#.
- */
-void it8772f_enable_3vsbsw(void)
-{
- it8772f_enter_conf();
- it8772f_sio_write(IT8772F_CONFIG_REG_LDN, IT8772F_GPIO);
- it8772f_sio_write(IT8772F_CONFIG_REG_MFC, 0x80);
- it8772f_exit_conf();
-}
-
/* Set AC resume to be up to the Southbridge */
void it8772f_ac_resume_southbridge(void)
{
diff --git a/src/superio/ite/it8772f/it8772f.h b/src/superio/ite/it8772f/it8772f.h
index 3d45f095c1..8ba577ad43 100644
--- a/src/superio/ite/it8772f/it8772f.h
+++ b/src/superio/ite/it8772f/it8772f.h
@@ -21,9 +21,6 @@
#ifndef SUPERIO_ITE_IT8772F_H
#define SUPERIO_ITE_IT8772F_H
-/* FIXME: SUPERIO include.c */
-#define IT8772F_BASE 0x2e
-
#define IT8772F_FDC 0x00 /* Floppy disk controller */
#define IT8772F_SP1 0x01 /* Com1 */
#define IT8772F_EC 0x04 /* Environment controller */