GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

southbridge/amd/{agesa,pi}/hudson/lpc.c: Sync together 

Resync together, backporting a fix for the initialization of
8254 and 8259, as in commit 8d9a1bd5. Also fix a typo and
reduce out useless whitespace differences.

Change-Id: I9a9b1fb9083c5417a8d061f90a89074f2a601ddf
Signed-off-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reported-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/10453
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Edward O'Callaghan 2015-06-07 19:42:47 +10:00
parent cacf7234af
commit 4565aea8fb
2 changed files with 17 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/southbridge/amd/agesa/hudson/lpc.c
View File

@ -30,6 +30,8 @@
#include <arch/io.h>
#include <arch/ioapic.h>
#include <arch/acpi.h>
#include <pc80/i8254.h>
#include <pc80/i8259.h>
#include "hudson.h"
static void lpc_init(device_t dev)
@ -79,6 +81,12 @@ static void lpc_init(device_t dev)
* 1 tells cmos_init to always initialize the CMOS.
*/
cmos_init(0);
/* Initialize i8259 pic */
setup_i8259 ();
/* Initialize i8254 timers */
setup_i8254 ();
}
static void hudson_lpc_read_resources(device_t dev)
@ -320,7 +328,6 @@ unsigned long acpi_fill_mcfg(unsigned long current)
return current;
}
static struct pci_operations lops_pci = {
.set_subsystem = pci_dev_set_subsystem,
};
@ -328,10 +335,10 @@ static struct pci_operations lops_pci = {
static struct device_operations lpc_ops = {
.read_resources = hudson_lpc_read_resources,
.set_resources = hudson_lpc_set_resources,
.enable_resources = hudson_lpc_enable_resources,
#if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES)
.write_acpi_tables = acpi_write_hpet,
#endif
.enable_resources = hudson_lpc_enable_resources,
.init = lpc_init,
.scan_bus = scan_lpc_bus,
.ops_pci = &lops_pci,

16
src/southbridge/amd/pi/hudson/lpc.c
View File

@ -28,8 +28,8 @@
#include <pc80/mc146818rtc.h>
#include <pc80/isa-dma.h>
#include <arch/io.h>
#include <arch/acpi.h>
#include <arch/ioapic.h>
#include <arch/acpi.h>
#include <pc80/i8254.h>
#include <pc80/i8259.h>
#include "hudson.h"
@ -134,7 +134,7 @@ static void hudson_lpc_set_resources(struct device *dev)
/**
* @brief Enable resources for children devices
*
* @param dev the device whos children's resources are to be enabled
* @param dev the device whose children's resources are to be enabled
*
*/
static void hudson_lpc_enable_childrens_resources(device_t dev)
@ -316,18 +316,18 @@ static void hudson_lpc_enable_childrens_resources(device_t dev)
pci_write_config8(dev, 0x74, wiosize);
}
unsigned long acpi_fill_mcfg(unsigned long current)
{
/* Just a dummy */
return current;
}
static void hudson_lpc_enable_resources(device_t dev)
{
pci_dev_enable_resources(dev);
hudson_lpc_enable_childrens_resources(dev);
}
unsigned long acpi_fill_mcfg(unsigned long current)
{
/* Just a dummy */
return current;
}
static struct pci_operations lops_pci = {
.set_subsystem = pci_dev_set_subsystem,
};