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Use relative path for bios

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Look for bios and other support files relative to qemu binary, rather than
a hardcoded prefix.

Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-30 00:52:44 +01:00
parent abc0754527
commit 5cea8590ea
16 changed files with 365 additions and 121 deletions
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19
hw/ppce500_mpc8544ds.c
View file

@ -79,20 +79,19 @@ static void *mpc8544_load_device_tree(target_phys_addr_t addr,
void *fdt = NULL;
#ifdef HAVE_FDT
uint32_t mem_reg_property[] = {0, ramsize};
char *path;
char *filename;
int fdt_size;
int pathlen;
int ret;
pathlen = snprintf(NULL, 0, "%s/%s", bios_dir, BINARY_DEVICE_TREE_FILE) + 1;
path = qemu_malloc(pathlen);
snprintf(path, pathlen, "%s/%s", bios_dir, BINARY_DEVICE_TREE_FILE);
fdt = load_device_tree(path, &fdt_size);
qemu_free(path);
if (fdt == NULL)
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE);
if (!filename) {
goto out;
}
fdt = load_device_tree(filename, &fdt_size);
qemu_free(filename);
if (fdt == NULL) {
goto out;
}
/* Manipulate device tree in memory. */
ret = qemu_devtree_setprop(fdt, "/memory", "reg", mem_reg_property,