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authorRonald G. Minnich <rminnich@gmail.com>2003-07-23 01:45:47 +0000
committerRonald G. Minnich <rminnich@gmail.com>2003-07-23 01:45:47 +0000
commit99d0d7b300a3810e1cd7af514eb810418f01accc (patch)
tree09f2378a811b8a743dcd6e0fd1e1084fab29843f /src/superio
parentffc161e59a917036d6b31e147944f8b54b5b75ae (diff)
getting HDAMA to build.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1005 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/superio')
-rw-r--r--src/superio/NSC/pc87360/chip.h17
-rw-r--r--src/superio/NSC/pc87360/superio.c55
2 files changed, 39 insertions, 33 deletions
diff --git a/src/superio/NSC/pc87360/chip.h b/src/superio/NSC/pc87360/chip.h
index 39c58cf7bc..04bdea30de 100644
--- a/src/superio/NSC/pc87360/chip.h
+++ b/src/superio/NSC/pc87360/chip.h
@@ -1,5 +1,18 @@
+#ifndef PNP_INDEX_REG
+#define PNP_INDEX_REG 0x15C
+#endif
+#ifndef PNP_DATA_REG
+#define PNP_DATA_REG 0x15D
+#endif
+#ifndef SIO_COM1
+#define SIO_COM1_BASE 0x3F8
+#endif
+#ifndef SIO_COM2
+#define SIO_COM2_BASE 0x2F8
+#endif
struct superio_NSC_pc87360_config {
- typedef struct com_ports com1;
- typedef struct lpt_ports lpt;
+ struct com_ports com1;
+ struct lpt_ports lpt;
+ int port;
};
diff --git a/src/superio/NSC/pc87360/superio.c b/src/superio/NSC/pc87360/superio.c
index aa4b668000..9908fd8595 100644
--- a/src/superio/NSC/pc87360/superio.c
+++ b/src/superio/NSC/pc87360/superio.c
@@ -1,44 +1,37 @@
/* Copyright 2000 AG Electronics Ltd. */
/* This code is distributed without warranty under the GPL v2 (see COPYING) */
-#include <types.h>
#include <arch/io.h>
+#include <device/chip.h>
+#include "chip.h"
-#ifndef PNP_INDEX_REG
-#define PNP_INDEX_REG 0x15C
-#endif
-#ifndef PNP_DATA_REG
-#define PNP_DATA_REG 0x15D
-#endif
-#ifndef SIO_COM1
-#define SIO_COM1_BASE 0x3F8
-#endif
-#ifndef SIO_COM2
-#define SIO_COM2_BASE 0x2F8
-#endif
-
-static
void pnp_output(char address, char data)
{
- outb(address, PNP_INDEX_REG);
- outb(data, PNP_DATA_REG);
+ outb(address, PNP_INDEX_REG);
+ outb(data, PNP_DATA_REG);
}
-static
-void sio_enable(void)
+void sio_enable(struct chip *chip, enum chip_pass pass)
{
- /* Enable Super IO Chip */
- pnp_output(0x07, 6); /* LD 6 = UART1 */
- pnp_output(0x30, 0); /* Dectivate */
- pnp_output(0x60, SIO_COM1_BASE >> 8); /* IO Base */
- pnp_output(0x61, SIO_COM1_BASE & 0xFF); /* IO Base */
- pnp_output(0x30, 1); /* Activate */
+
+ struct superio_NSC_pc87360_config *conf = (struct superio_NSC_pc87360_config *)chip->chip_info;
+
+ switch (pass) {
+ case CHIP_PRE_CONSOLE:
+ /* Enable Super IO Chip */
+ pnp_output(0x07, 6); /* LD 6 = UART1 */
+ pnp_output(0x30, 0); /* Dectivate */
+ pnp_output(0x60, conf->port >> 8); /* IO Base */
+ pnp_output(0x61, conf->port & 0xFF); /* IO Base */
+ pnp_output(0x30, 1); /* Activate */
+ break;
+ default:
+ /* nothing yet */
+ break;
+ }
}
-struct superio_control superio_NSC_pc87360_control = {
- pre_pci_init: (void *)0,
- init: (void *)0,
- finishup: (void *)0,
- defaultport: SIO_COM1_BASE,
- name: "NSC pc87360"
+struct chip_control superio_NSC_pc87360_control = {
+ enable: sio_enable,
+ name: "NSC 87360"
};