summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/northbridge/intel/e7505/Makefile.inc1
-rw-r--r--src/northbridge/intel/e7505/debug.c186
-rw-r--r--src/northbridge/intel/e7505/debug.h26
-rw-r--r--src/northbridge/intel/e7505/raminit.c9
4 files changed, 0 insertions, 222 deletions
diff --git a/src/northbridge/intel/e7505/Makefile.inc b/src/northbridge/intel/e7505/Makefile.inc
index 7f7c5e40aa..4eda3d1049 100644
--- a/src/northbridge/intel/e7505/Makefile.inc
+++ b/src/northbridge/intel/e7505/Makefile.inc
@@ -4,7 +4,6 @@ ramstage-y += northbridge.c
ramstage-y += memmap.c
romstage-y += raminit.c
-romstage-y += debug.c
romstage-y += memmap.c
postcar-y += memmap.c
diff --git a/src/northbridge/intel/e7505/debug.c b/src/northbridge/intel/e7505/debug.c
deleted file mode 100644
index 357a9633b6..0000000000
--- a/src/northbridge/intel/e7505/debug.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <device/pci_def.h>
-#include <console/console.h>
-#include <stdlib.h>
-#include <arch/io.h>
-#include <device/pci_ops.h>
-#include <spd.h>
-
-#include "raminit.h"
-#include "debug.h"
-
-/*
- * generic debug code, used by mainboard specific romstage.c
- *
- */
-
-void print_debug_pci_dev(unsigned dev)
-{
- printk(BIOS_DEBUG, "PCI: %02x:%02x.%x",
- (dev >> 16) & 0xff, (dev >> 11) & 0x1f, (dev >> 8) & 7);
-}
-
-void print_pci_devices(void)
-{
- pci_devfn_t dev;
- for (dev = PCI_DEV(0, 0, 0);
- dev <= PCI_DEV(0xff, 0x1f, 0x7);
- dev += PCI_DEV(0,0,1)) {
- uint32_t id;
- id = pci_read_config32(dev, PCI_VENDOR_ID);
- if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
- (((id >> 16) & 0xffff) == 0xffff) ||
- (((id >> 16) & 0xffff) == 0x0000)) {
- continue;
- }
- print_debug_pci_dev(dev);
- printk(BIOS_DEBUG, "\n");
- }
-}
-
-void dump_pci_device(unsigned dev)
-{
- int i;
- print_debug_pci_dev(dev);
-
- for (i = 0; i < 256; i++) {
- unsigned char val;
- if ((i & 0x0f) == 0)
- printk(BIOS_DEBUG, "\n%02x:",i);
- val = pci_read_config8(dev, i);
- printk(BIOS_DEBUG, " %02x", val);
- }
- printk(BIOS_DEBUG, "\n");
-}
-
-void dump_pci_devices(void)
-{
- pci_devfn_t dev;
- for (dev = PCI_DEV(0, 0, 0);
- dev <= PCI_DEV(0xff, 0x1f, 0x7);
- dev += PCI_DEV(0,0,1)) {
- uint32_t id;
- id = pci_read_config32(dev, PCI_VENDOR_ID);
- if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
- (((id >> 16) & 0xffff) == 0xffff) ||
- (((id >> 16) & 0xffff) == 0x0000)) {
- continue;
- }
- dump_pci_device(dev);
- }
-}
-
-void dump_pci_devices_on_bus(unsigned busn)
-{
- pci_devfn_t dev;
- for (dev = PCI_DEV(busn, 0, 0);
- dev <= PCI_DEV(busn, 0x1f, 0x7);
- dev += PCI_DEV(0,0,1)) {
- uint32_t id;
- id = pci_read_config32(dev, PCI_VENDOR_ID);
- if (((id & 0xffff) == 0x0000) || ((id & 0xffff) == 0xffff) ||
- (((id >> 16) & 0xffff) == 0xffff) ||
- (((id >> 16) & 0xffff) == 0x0000)) {
- continue;
- }
- dump_pci_device(dev);
- }
-}
-
-void dump_spd_registers(const struct mem_controller *ctrl)
-{
- int i;
- printk(BIOS_DEBUG, "\n");
- for (i = 0; i < 4; i++) {
- unsigned device;
- device = ctrl->channel0[i];
- if (device) {
- int j;
- printk(BIOS_DEBUG, "dimm: %02x.0: %02x", i, device);
- for (j = 0; j < 128; j++) {
- int status;
- unsigned char byte;
- if ((j & 0xf) == 0)
- printk(BIOS_DEBUG, "\n%02x: ", j);
- status = spd_read_byte(device, j);
- if (status < 0) {
- break;
- }
- byte = status & 0xff;
- printk(BIOS_DEBUG, "%02x ", byte);
- }
- printk(BIOS_DEBUG, "\n");
- }
- device = ctrl->channel1[i];
- if (device) {
- int j;
- printk(BIOS_DEBUG, "dimm: %02x.1: %02x", i, device);
- for (j = 0; j < 128; j++) {
- int status;
- unsigned char byte;
- if ((j & 0xf) == 0)
- printk(BIOS_DEBUG, "\n%02x: ", j);
- status = spd_read_byte(device, j);
- if (status < 0) {
- break;
- }
- byte = status & 0xff;
- printk(BIOS_DEBUG, "%02x ", byte);
- }
- printk(BIOS_DEBUG, "\n");
- }
- }
-}
-void dump_smbus_registers(void)
-{
- unsigned device;
- printk(BIOS_DEBUG, "\n");
- for (device = 1; device < 0x80; device++) {
- int j;
- if (spd_read_byte(device, 0) < 0)
- continue;
- printk(BIOS_DEBUG, "smbus: %02x", device);
- for (j = 0; j < 256; j++) {
- int status;
- unsigned char byte;
- status = spd_read_byte(device, j);
- if (status < 0) {
- break;
- }
- if ((j & 0xf) == 0)
- printk(BIOS_DEBUG, "\n%02x: ",j);
- byte = status & 0xff;
- printk(BIOS_DEBUG, "%02x ", byte);
- }
- printk(BIOS_DEBUG, "\n");
- }
-}
-
-void dump_io_resources(unsigned port)
-{
- int i;
- printk(BIOS_DEBUG, "%04x:\n", port);
- for (i = 0; i < 256; i++) {
- uint8_t val;
- if ((i & 0x0f) == 0)
- printk(BIOS_DEBUG, "%02x:", i);
- val = inb(port);
- printk(BIOS_DEBUG, " %02x",val);
- if ((i & 0x0f) == 0x0f) {
- printk(BIOS_DEBUG, "\n");
- }
- port++;
- }
-}
diff --git a/src/northbridge/intel/e7505/debug.h b/src/northbridge/intel/e7505/debug.h
deleted file mode 100644
index 98ca848ea0..0000000000
--- a/src/northbridge/intel/e7505/debug.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef E7505_DEBUG_H
-#define E7505_DEBUG_H
-
-void print_debug_pci_dev(unsigned dev);
-void print_pci_devices(void);
-void dump_pci_device(unsigned dev);
-void dump_pci_devices(void);
-void dump_pci_devices_on_bus(unsigned busn);
-void dump_spd_registers(const struct mem_controller *ctrl);
-void dump_smbus_registers(void);
-void dump_io_resources(unsigned port);
-
-#endif
diff --git a/src/northbridge/intel/e7505/raminit.c b/src/northbridge/intel/e7505/raminit.c
index 3bb1f67b59..8a336e6f0a 100644
--- a/src/northbridge/intel/e7505/raminit.c
+++ b/src/northbridge/intel/e7505/raminit.c
@@ -43,7 +43,6 @@
#include "raminit.h"
#include "e7505.h"
-#include "debug.h"
/*-----------------------------------------------------------------------------
Definitions:
@@ -58,12 +57,10 @@ Definitions:
#define RAM_DEBUG_MESSAGE(x) printk(BIOS_DEBUG, x)
#define RAM_DEBUG_HEX32(x) printk(BIOS_DEBUG, "%08x", x)
#define RAM_DEBUG_HEX8(x) printk(BIOS_DEBUG, "%02x", x)
-#define DUMPNORTH() dump_pci_device(MCHDEV)
#else
#define RAM_DEBUG_MESSAGE(x)
#define RAM_DEBUG_HEX32(x)
#define RAM_DEBUG_HEX8(x)
-#define DUMPNORTH()
#endif
#define E7501_SDRAM_MODE (SDRAM_BURST_INTERLEAVED | SDRAM_BURST_4)
@@ -1768,9 +1765,6 @@ static void sdram_set_registers(const struct mem_controller *ctrl)
*/
void e7505_mch_init(const struct mem_controller *memctrl)
{
- RAM_DEBUG_MESSAGE("Northbridge prior to SDRAM init:\n");
- DUMPNORTH();
-
timestamp_add_now(TS_BEFORE_INITRAM);
sdram_set_registers(memctrl);
@@ -1783,9 +1777,6 @@ void e7505_mch_done(const struct mem_controller *memctrl)
sdram_post_ecc(memctrl);
timestamp_add_now(TS_AFTER_INITRAM);
-
- RAM_DEBUG_MESSAGE("Northbridge following SDRAM init:\n");
- DUMPNORTH();
}
int e7505_mch_is_ready(void)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 08:35:49 +0000