metag: use early_init_dt_scan
Convert metag to use new early_init_dt_scan function. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: James Hogan <james.hogan@imgtec.com>
This commit is contained in:
Родитель
a8e44636c6
Коммит
e5d659935e
|
@ -43,18 +43,16 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
|
|||
*/
|
||||
struct machine_desc * __init setup_machine_fdt(void *dt)
|
||||
{
|
||||
struct boot_param_header *devtree = dt;
|
||||
struct machine_desc *mdesc, *mdesc_best = NULL;
|
||||
unsigned int score, mdesc_score = ~1;
|
||||
unsigned long dt_root;
|
||||
const char *model;
|
||||
|
||||
/* check device tree validity */
|
||||
if (be32_to_cpu(devtree->magic) != OF_DT_HEADER)
|
||||
if (!early_init_dt_scan(dt))
|
||||
return NULL;
|
||||
|
||||
/* Search the mdescs for the 'best' compatible value match */
|
||||
initial_boot_params = devtree;
|
||||
dt_root = of_get_flat_dt_root();
|
||||
|
||||
for_each_machine_desc(mdesc) {
|
||||
|
@ -90,9 +88,6 @@ struct machine_desc * __init setup_machine_fdt(void *dt)
|
|||
model = "<unknown>";
|
||||
pr_info("Machine: %s, model: %s\n", mdesc_best->name, model);
|
||||
|
||||
/* Retrieve various information from the /chosen node */
|
||||
of_scan_flat_dt(early_init_dt_scan_chosen, boot_command_line);
|
||||
|
||||
return mdesc_best;
|
||||
|
||||
}
|
||||
|
|
Загрузка…
Ссылка в новой задаче