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-rw-r--r--src/northbridge/transmeta/tm5800/Config.lb4
-rw-r--r--src/northbridge/transmeta/tm5800/chip.h5
-rw-r--r--src/northbridge/transmeta/tm5800/cpu_rev.c15
-rw-r--r--src/northbridge/transmeta/tm5800/debug.c70
-rw-r--r--src/northbridge/transmeta/tm5800/northbridge.c155
-rw-r--r--src/northbridge/transmeta/tm5800/northbridge.h5
6 files changed, 0 insertions, 254 deletions
diff --git a/src/northbridge/transmeta/tm5800/Config.lb b/src/northbridge/transmeta/tm5800/Config.lb
deleted file mode 100644
index fab87f8eeb..0000000000
--- a/src/northbridge/transmeta/tm5800/Config.lb
+++ /dev/null
@@ -1,4 +0,0 @@
-
-config chip.h
-object northbridge.o
-
diff --git a/src/northbridge/transmeta/tm5800/chip.h b/src/northbridge/transmeta/tm5800/chip.h
deleted file mode 100644
index 3390bcdcbe..0000000000
--- a/src/northbridge/transmeta/tm5800/chip.h
+++ /dev/null
@@ -1,5 +0,0 @@
-struct northbridge_transmeta_tm5800_config
-{
-};
-
-extern struct chip_operations northbridge_transmeta_tm5800_control;
diff --git a/src/northbridge/transmeta/tm5800/cpu_rev.c b/src/northbridge/transmeta/tm5800/cpu_rev.c
deleted file mode 100644
index b84b0b159c..0000000000
--- a/src/northbridge/transmeta/tm5800/cpu_rev.c
+++ /dev/null
@@ -1,15 +0,0 @@
-/* this is a shrunken cpuid. */
-
-static unsigned int cpuid(unsigned int op)
-{
- unsigned int ret;
- unsigned dummy2,dummy3,dummy4;
-
- asm volatile (
- "cpuid"
- : "=a" (ret), "=b" (dummy2), "=c" (dummy3), "=d" (dummy4)
- : "a" (op)
- );
-
- return ret;
-}
diff --git a/src/northbridge/transmeta/tm5800/debug.c b/src/northbridge/transmeta/tm5800/debug.c
deleted file mode 100644
index 2c052741f6..0000000000
--- a/src/northbridge/transmeta/tm5800/debug.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * generic K8 debug code, used by mainboard specific auto.c
- *
- */
-
-static void print_debug_pci_dev(unsigned dev)
-{
- print_debug("PCI: ");
- print_debug_hex8((dev >> 16) & 0xff);
- print_debug_char(':');
- print_debug_hex8((dev >> 11) & 0x1f);
- print_debug_char('.');
- print_debug_hex8((dev >> 8) & 7);
-}
-
-static void print_pci_devices(void)
-{
- device_t dev;
- for(dev = PCI_DEV(0, 0, 0);
- dev <= PCI_DEV(0, 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);
- print_debug("\r\n");
- }
-}
-
-static void dump_pci_device(unsigned dev)
-{
- int i;
- print_debug_pci_dev(dev);
- print_debug("\r\n");
-
- for(i = 0; i <= 255; i++) {
- unsigned char val;
- if ((i & 0x0f) == 0) {
- print_debug_hex8(i);
- print_debug_char(':');
- }
- val = pci_read_config8(dev, i);
- print_debug_char(' ');
- print_debug_hex8(val);
- if ((i & 0x0f) == 0x0f) {
- print_debug("\r\n");
- }
- }
-}
-
-static void dump_pci_devices(void)
-{
- device_t dev;
- for(dev = PCI_DEV(0, 0, 0);
- dev <= PCI_DEV(0, 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);
- }
-}
diff --git a/src/northbridge/transmeta/tm5800/northbridge.c b/src/northbridge/transmeta/tm5800/northbridge.c
deleted file mode 100644
index ddc4aa5106..0000000000
--- a/src/northbridge/transmeta/tm5800/northbridge.c
+++ /dev/null
@@ -1,155 +0,0 @@
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/hypertransport.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bitops.h>
-#include "chip.h"
-#include "northbridge.h"
-
-#define BRIDGE_IO_MASK (IORESOURCE_IO | IORESOURCE_MEM)
-
-static void pci_domain_read_resources(device_t dev)
-{
- struct resource *resource;
- unsigned reg;
-
- /* Initialize the system wide io space constraints */
- resource = new_resource(dev, IOINDEX_SUBTRACTIVE(0,0));
- resource->limit = 0xffffUL;
- resource->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-
- /* Initialize the system wide memory resources constraints */
- resource = new_resource(dev, IOINDEX_SUBTRACTIVE(1,0));
- resource->limit = 0xffffffffULL;
- resource->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-}
-
-static void ram_resource(device_t dev, unsigned long index,
- unsigned long basek, unsigned long sizek)
-{
- struct resource *resource;
-
- if (!sizek) {
- return;
- }
- resource = new_resource(dev, index);
- resource->base = ((resource_t)basek) << 10;
- resource->size = ((resource_t)sizek) << 10;
- resource->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE | \
- IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-}
-
-static void tolm_test(void *gp, struct device *dev, struct resource *new)
-{
- struct resource **best_p = gp;
- struct resource *best;
- best = *best_p;
- if (!best || (best->base > new->base)) {
- best = new;
- }
- *best_p = best;
-}
-
-static uint32_t find_pci_tolm(struct bus *bus)
-{
- struct resource *min;
- uint32_t tolm;
- min = 0;
- search_bus_resources(bus, IORESOURCE_MEM, IORESOURCE_MEM, tolm_test, &min);
- tolm = 0xffffffffUL;
- if (min && tolm > min->base) {
- tolm = min->base;
- }
- return tolm;
-}
-
-static void pci_domain_set_resources(device_t dev)
-{
- struct resource *resource, *last;
- device_t mc_dev;
- uint32_t pci_tolm;
-
- pci_tolm = find_pci_tolm(&dev->link[0]);
- mc_dev = dev->link[0].children;
- if (mc_dev) {
- /* Figure out which areas are/should be occupied by RAM.
- * This is all computed in kilobytes and converted to/from
- * the memory controller right at the edges.
- * Having different variables in different units is
- * too confusing to get right. Kilobytes are good up to
- * 4 Terabytes of RAM...
- */
- unsigned long tomk, tolmk;
- int idx;
-
-#warning "This is hardcoded to 1MiB of RAM for now"
- tomk = 1024;
- /* Compute the top of Low memory */
- tolmk = pci_tolm >> 10;
- if (tolmk >= tomk) {
- /* The PCI hole does does not overlap the memory.
- */
- tolmk = tomk;
- }
- /* Report the memory regions */
- idx = 10;
- ram_resource(dev, idx++, 0, 640);
- ram_resource(dev, idx++, 768, tolmk - 768);
- }
- assign_resources(&dev->link[0]);
-}
-
-static unsigned int pci_domain_scan_bus(device_t dev, unsigned int max)
-{
- max = pci_scan_bus(&dev->link[0], PCI_DEVFN(0, 0), 0xff, max);
- return max;
-}
-
-static struct device_operations pci_domain_ops = {
- .read_resources = pci_domain_read_resources,
- .set_resources = pci_domain_set_resources,
- .enable_resources = enable_childrens_resources,
- .init = 0,
- .scan_bus = pci_domain_scan_bus,
-};
-
-static void cpu_bus_init(device_t dev)
-{
- initialize_cpus(&dev->link[0]);
-}
-
-static void cpu_bus_noop(device_t dev)
-{
-}
-
-static struct device_operations cpu_bus_ops = {
- .read_resources = cpu_bus_noop,
- .set_resources = cpu_bus_noop,
- .enable_resources = cpu_bus_noop,
- .init = cpu_bus_init,
- .scan_bus = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
- struct device_path path;
-
- /* Set the operations if it is a special bus type */
- if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
- dev->ops = &pci_domain_ops;
- pci_set_method(dev);
- }
- else if (dev->path.type == DEVICE_PATH_APIC_CLUSTER) {
- dev->ops = &cpu_bus_ops;
- }
-}
-
-struct chip_operations northbridge_transmeta_tm5800_control = {
- CHIP_NAME("Transmeta TM5800 Northbridge")
- .enable_dev = enable_dev,
-};
diff --git a/src/northbridge/transmeta/tm5800/northbridge.h b/src/northbridge/transmeta/tm5800/northbridge.h
deleted file mode 100644
index 07ac989736..0000000000
--- a/src/northbridge/transmeta/tm5800/northbridge.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifndef NORTHBRIDGE_TRANSMETA_TM58000_H
-#define NORTHBRIDGE_TRANSMETA_TM58000_H
-
-
-#endif /* NORTHBRIDGE_TRANSMETA_TM58000_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 20:24:00 +0000