/*
* Allocates/reserves the Platform memory resources early in the boot process.
* This ignores any resources that are designated IORESOURCE_IO
*/
void __init platform_alloc_bootmem(void)
{
int i;
int total = 0;
/* Get persistent memory data from command line before allocating
* resources. This need to happen before normal command line parsing
* has been done */
pmem_setup_resource();
/* Loop through looking for resources that want a particular address */
for (i = 0; gp_resources[i].flags != 0; i++) {
int size = resource_size(&gp_resources[i]);
if ((gp_resources[i].start != 0) &&
((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
reserve_bootmem(dma_to_phys(gp_resources[i].start),
size, 0);
total += resource_size(&gp_resources[i]);
pr_info("reserve resource %s at %08x (%u bytes)\n",
gp_resources[i].name, gp_resources[i].start,
resource_size(&gp_resources[i]));
}
}
/* Loop through assigning addresses for those that are left */
for (i = 0; gp_resources[i].flags != 0; i++) {
int size = resource_size(&gp_resources[i]);
if ((gp_resources[i].start == 0) &&
((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
void *mem = alloc_bootmem_pages(size);
if (mem == NULL)
pr_err("Unable to allocate bootmem pages "
"for %s\n", gp_resources[i].name);
else {
gp_resources[i].start =
phys_to_dma(virt_to_phys(mem));
gp_resources[i].end =
gp_resources[i].start + size - 1;
total += size;
pr_info("allocate resource %s at %08x "
"(%u bytes)\n",
gp_resources[i].name,
gp_resources[i].start, size);
}
}
}
pr_info("Total Platform driver memory allocation: 0x%08x\n", total);
/* indicate resources that are platform I/O related */
for (i = 0; gp_resources[i].flags != 0; i++) {
if ((gp_resources[i].start != 0) &&
((gp_resources[i].flags & IORESOURCE_IO) != 0)) {
pr_info("reserved platform resource %s at %08x\n",
gp_resources[i].name, gp_resources[i].start);
}
}
}
void __init platform_alloc_bootmem(void)
{
int i;
int total = 0;
pmem_setup_resource();
for (i = 0; gp_resources[i].flags != 0; i++) {
int size = resource_size(&gp_resources[i]);
if ((gp_resources[i].start != 0) &&
((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
reserve_bootmem(dma_to_phys(gp_resources[i].start),
size, 0);
total += resource_size(&gp_resources[i]);
pr_info("reserve resource %s at %08x (%u bytes)\n",
gp_resources[i].name, gp_resources[i].start,
resource_size(&gp_resources[i]));
}
}
for (i = 0; gp_resources[i].flags != 0; i++) {
int size = resource_size(&gp_resources[i]);
if ((gp_resources[i].start == 0) &&
((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
void *mem = alloc_bootmem_pages(size);
if (mem == NULL)
pr_err("Unable to allocate bootmem pages "
"for %s\n", gp_resources[i].name);
else {
gp_resources[i].start =
phys_to_dma(virt_to_phys(mem));
gp_resources[i].end =
gp_resources[i].start + size - 1;
total += size;
pr_info("allocate resource %s at %08x "
"(%u bytes)\n",
gp_resources[i].name,
gp_resources[i].start, size);
}
}
}
pr_info("Total Platform driver memory allocation: 0x%08x\n", total);
for (i = 0; gp_resources[i].flags != 0; i++) {
if ((gp_resources[i].start != 0) &&
((gp_resources[i].flags & IORESOURCE_IO) != 0)) {
pr_info("reserved platform resource %s at %08x\n",
gp_resources[i].name, gp_resources[i].start);
}
}
}
/*
* Allocates/reserves the Platform memory resources early in the boot process.
* This ignores any resources that are designated IORESOURCE_IO
*/
void __init platform_alloc_bootmem(void)
{
int i;
int total = 0;
/* Get persistent memory data from command line before allocating
* resources. This need to happen before normal command line parsing
* has been done */
pmem_setup_resource();
/* Loop through looking for resources that want a particular address */
for (i = 0; gp_resources[i].flags != 0; i++) {
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int size = resource_size(&gp_resources[i]);
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