diff options
| -rw-r--r-- | drivers/of/fdt.c | 18 | ||||
| -rw-r--r-- | include/linux/of_fdt.h | 2 |
2 files changed, 19 insertions, 1 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index b777d8f46bd5..ecc7a02d868e 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -937,7 +937,7 @@ int __init __weak early_init_dt_reserve_memory_arch(phys_addr_t base, } #endif -bool __init early_init_dt_scan(void *params) +bool __init early_init_dt_verify(void *params) { if (!params) return false; @@ -951,6 +951,12 @@ bool __init early_init_dt_scan(void *params) return false; } + return true; +} + + +void __init early_init_dt_scan_nodes(void) +{ /* Retrieve various information from the /chosen node */ of_scan_flat_dt(early_init_dt_scan_chosen, boot_command_line); @@ -959,7 +965,17 @@ bool __init early_init_dt_scan(void *params) /* Setup memory, calling early_init_dt_add_memory_arch */ of_scan_flat_dt(early_init_dt_scan_memory, NULL); +} + +bool __init early_init_dt_scan(void *params) +{ + bool status; + + status = early_init_dt_verify(params); + if (!status) + return false; + early_init_dt_scan_nodes(); return true; } diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index 05117899fcb4..ebb2449082fb 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -73,6 +73,8 @@ extern int early_init_dt_scan_root(unsigned long node, const char *uname, int depth, void *data); extern bool early_init_dt_scan(void *params); +extern bool early_init_dt_verify(void *params); +extern void early_init_dt_scan_nodes(void); extern const char *of_flat_dt_get_machine_name(void); extern const void *of_flat_dt_match_machine(const void *default_match, |