diff options
Diffstat (limited to 'arch/arm/mach-snapdragon/board.c')
| -rw-r--r-- | arch/arm/mach-snapdragon/board.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/mach-snapdragon/board.c b/arch/arm/mach-snapdragon/board.c index 75a880f093c..f1319df4314 100644 --- a/arch/arm/mach-snapdragon/board.c +++ b/arch/arm/mach-snapdragon/board.c @@ -150,12 +150,12 @@ static void show_psci_version(void) * or for supporting quirky devices where it's easier to leave the downstream DT in place * to improve ABL compatibility. Otherwise, we use the DT provided by ABL. */ -void *board_fdt_blob_setup(int *err) +int board_fdt_blob_setup(void **fdtp) { struct fdt_header *fdt; bool internal_valid, external_valid; + int ret = 0; - *err = 0; fdt = (struct fdt_header *)get_prev_bl_fdt_addr(); external_valid = fdt && !fdt_check_header(fdt); internal_valid = !fdt_check_header(gd->fdt_blob); @@ -170,10 +170,11 @@ void *board_fdt_blob_setup(int *err) if (internal_valid) { debug("Using built in FDT\n"); + ret = -EEXIST; } else { debug("Using external FDT\n"); /* So we can use it before returning */ - gd->fdt_blob = fdt; + *fdtp = fdt; } /* @@ -182,7 +183,7 @@ void *board_fdt_blob_setup(int *err) */ qcom_parse_memory(); - return (void *)gd->fdt_blob; + return ret; } void reset_cpu(void) |