forked from rrcarlosr/Jetpack
78 lines
1.8 KiB
C
78 lines
1.8 KiB
C
|
/*
|
||
|
|
* (C) Copyright 2010-2016
|
||
|
|
* NVIDIA Corporation <www.nvidia.com>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <fdt_support.h>
|
||
|
|
#include <fdtdec.h>
|
||
|
|
#include "ft_board_info.h"
|
||
|
|
|
||
|
|
int ft_board_info_set(void *blob, const struct ft_board_info *bi,
|
||
|
|
const char *chosen_subnode_name)
|
||
|
|
{
|
||
|
|
int chosen, offset, ret;
|
||
|
|
u32 val;
|
||
|
|
|
||
|
|
chosen = fdt_path_offset(blob, "/chosen");
|
||
|
|
if (!chosen) {
|
||
|
|
chosen = fdt_add_subnode(blob, 0, "chosen");
|
||
|
|
if (chosen < 0) {
|
||
|
|
error("fdt_add_subnode(/, chosen) failed: %s.\n",
|
||
|
|
fdt_strerror(chosen));
|
||
|
|
return chosen;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
offset = fdt_add_subnode(blob, chosen, chosen_subnode_name);
|
||
|
|
if (offset < 0) {
|
||
|
|
error("fdt_add_subnode(/chosen, %s): %s.\n",
|
||
|
|
chosen_subnode_name, fdt_strerror(offset));
|
||
|
|
return offset;
|
||
|
|
}
|
||
|
|
|
||
|
|
val = cpu_to_fdt32(bi->id);
|
||
|
|
ret = fdt_setprop(blob, offset, "id", &val, sizeof(val));
|
||
|
|
if (ret < 0) {
|
||
|
|
error("could not update id property %s.\n",
|
||
|
|
fdt_strerror(ret));
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
val = cpu_to_fdt32(bi->sku);
|
||
|
|
ret = fdt_setprop(blob, offset, "sku", &val, sizeof(val));
|
||
|
|
if (ret < 0) {
|
||
|
|
error("could not update sku property %s.\n",
|
||
|
|
fdt_strerror(ret));
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
val = cpu_to_fdt32(bi->fab);
|
||
|
|
ret = fdt_setprop(blob, offset, "fab", &val, sizeof(val));
|
||
|
|
if (ret < 0) {
|
||
|
|
error("could not update fab property %s.\n",
|
||
|
|
fdt_strerror(ret));
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
val = cpu_to_fdt32(bi->major);
|
||
|
|
ret = fdt_setprop(blob, offset, "major_revision", &val, sizeof(val));
|
||
|
|
if (ret < 0) {
|
||
|
|
error("could not update major_revision property %s.\n",
|
||
|
|
fdt_strerror(ret));
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
val = cpu_to_fdt32(bi->minor);
|
||
|
|
ret = fdt_setprop(blob, offset, "minor_revision", &val, sizeof(val));
|
||
|
|
if (ret < 0) {
|
||
|
|
error("could not update minor_revision property %s.\n",
|
||
|
|
fdt_strerror(ret));
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|