You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
194 lines
4.0 KiB
194 lines
4.0 KiB
#include <fdt.h> |
|
#include "testdata.h" |
|
|
|
#define FDTLONG(val) \ |
|
.byte ((val) >> 24) & 0xff ; \ |
|
.byte ((val) >> 16) & 0xff ; \ |
|
.byte ((val) >> 8) & 0xff ; \ |
|
.byte (val) & 0xff ; |
|
|
|
#define FDTQUAD(val) \ |
|
.byte ((val) >> 56) & 0xff ; \ |
|
.byte ((val) >> 48) & 0xff ; \ |
|
.byte ((val) >> 40) & 0xff ; \ |
|
.byte ((val) >> 32) & 0xff ; \ |
|
.byte ((val) >> 24) & 0xff ; \ |
|
.byte ((val) >> 16) & 0xff ; \ |
|
.byte ((val) >> 8) & 0xff ; \ |
|
.byte (val) & 0xff ; |
|
|
|
#define TREE_HDR(tree) \ |
|
.balign 8 ; \ |
|
.globl _##tree ; \ |
|
_##tree: \ |
|
tree: \ |
|
FDTLONG(FDT_MAGIC) ; \ |
|
FDTLONG(tree##_end - tree) ; \ |
|
FDTLONG(tree##_struct - tree) ; \ |
|
FDTLONG(tree##_strings - tree) ; \ |
|
FDTLONG(tree##_rsvmap - tree) ; \ |
|
FDTLONG(0x11) ; \ |
|
FDTLONG(0x10) ; \ |
|
FDTLONG(0) ; \ |
|
FDTLONG(tree##_strings_end - tree##_strings) ; \ |
|
FDTLONG(tree##_struct_end - tree##_struct) ; |
|
|
|
#define RSVMAP_ENTRY(addr, len) \ |
|
FDTQUAD(addr) ; \ |
|
FDTQUAD(len) ; \ |
|
|
|
#define EMPTY_RSVMAP(tree) \ |
|
.balign 8 ; \ |
|
tree##_rsvmap: ; \ |
|
RSVMAP_ENTRY(0, 0) \ |
|
tree##_rsvmap_end: ; |
|
|
|
#define PROPHDR(tree, name, len) \ |
|
FDTLONG(FDT_PROP) ; \ |
|
FDTLONG(len) ; \ |
|
FDTLONG(tree##_##name - tree##_strings) ; |
|
|
|
#define PROP_INT(tree, name, val) \ |
|
PROPHDR(tree, name, 4) \ |
|
FDTLONG(val) ; |
|
|
|
#define PROP_STR(tree, name, str) \ |
|
PROPHDR(tree, name, 55f - 54f) \ |
|
54: \ |
|
.string str ; \ |
|
55: \ |
|
.balign 4 ; |
|
|
|
#define BEGIN_NODE(name) \ |
|
FDTLONG(FDT_BEGIN_NODE) ; \ |
|
.string name ; \ |
|
.balign 4 ; |
|
|
|
#define END_NODE \ |
|
FDTLONG(FDT_END_NODE) ; |
|
|
|
#define STRING(tree, name, str) \ |
|
tree##_##name: ; \ |
|
.string str ; |
|
|
|
.data |
|
|
|
TREE_HDR(test_tree1) |
|
|
|
.balign 8 |
|
test_tree1_rsvmap: |
|
RSVMAP_ENTRY(TEST_ADDR_1, TEST_SIZE_1) |
|
RSVMAP_ENTRY(TEST_ADDR_2, TEST_SIZE_2) |
|
RSVMAP_ENTRY(0, 0) |
|
test_tree1_rsvmap_end: |
|
|
|
test_tree1_struct: |
|
BEGIN_NODE("") |
|
PROP_STR(test_tree1, compatible, "test_tree1") |
|
PROP_INT(test_tree1, prop_int, TEST_VALUE_1) |
|
PROP_STR(test_tree1, prop_str, TEST_STRING_1) |
|
|
|
BEGIN_NODE("subnode@1") |
|
PROP_STR(test_tree1, compatible, "subnode1") |
|
PROP_INT(test_tree1, prop_int, TEST_VALUE_1) |
|
|
|
BEGIN_NODE("subsubnode") |
|
PROP_STR(test_tree1, compatible, "subsubnode1\0subsubnode") |
|
PROP_INT(test_tree1, prop_int, TEST_VALUE_1) |
|
END_NODE |
|
|
|
BEGIN_NODE("ss1") |
|
END_NODE |
|
|
|
END_NODE |
|
|
|
BEGIN_NODE("subnode@2") |
|
PROP_INT(test_tree1, phandle, PHANDLE_1) |
|
PROP_INT(test_tree1, prop_int, TEST_VALUE_2) |
|
|
|
BEGIN_NODE("subsubnode@0") |
|
PROP_INT(test_tree1, phandle, PHANDLE_2) |
|
PROP_STR(test_tree1, compatible, "subsubnode2\0subsubnode") |
|
PROP_INT(test_tree1, prop_int, TEST_VALUE_2) |
|
END_NODE |
|
|
|
BEGIN_NODE("ss2") |
|
END_NODE |
|
|
|
END_NODE |
|
|
|
END_NODE |
|
FDTLONG(FDT_END) |
|
test_tree1_struct_end: |
|
|
|
test_tree1_strings: |
|
STRING(test_tree1, compatible, "compatible") |
|
STRING(test_tree1, prop_int, "prop-int") |
|
STRING(test_tree1, prop_str, "prop-str") |
|
STRING(test_tree1, phandle, "linux,phandle") |
|
test_tree1_strings_end: |
|
test_tree1_end: |
|
|
|
|
|
TREE_HDR(truncated_property) |
|
EMPTY_RSVMAP(truncated_property) |
|
|
|
truncated_property_struct: |
|
BEGIN_NODE("") |
|
PROPHDR(truncated_property, prop_truncated, 4) |
|
/* Oops, no actual property data here */ |
|
truncated_property_struct_end: |
|
|
|
truncated_property_strings: |
|
STRING(truncated_property, prop_truncated, "truncated") |
|
truncated_property_strings_end: |
|
|
|
truncated_property_end: |
|
|
|
|
|
TREE_HDR(bad_node_char) |
|
EMPTY_RSVMAP(bad_node_char) |
|
|
|
bad_node_char_struct: |
|
BEGIN_NODE("") |
|
BEGIN_NODE("sub$node") |
|
END_NODE |
|
END_NODE |
|
FDTLONG(FDT_END) |
|
bad_node_char_struct_end: |
|
|
|
bad_node_char_strings: |
|
bad_node_char_strings_end: |
|
bad_node_char_end: |
|
|
|
|
|
TREE_HDR(bad_node_format) |
|
EMPTY_RSVMAP(bad_node_format) |
|
|
|
bad_node_format_struct: |
|
BEGIN_NODE("") |
|
BEGIN_NODE("subnode@1@2") |
|
END_NODE |
|
END_NODE |
|
FDTLONG(FDT_END) |
|
bad_node_format_struct_end: |
|
|
|
bad_node_format_strings: |
|
bad_node_format_strings_end: |
|
bad_node_format_end: |
|
|
|
|
|
TREE_HDR(bad_prop_char) |
|
EMPTY_RSVMAP(bad_prop_char) |
|
|
|
bad_prop_char_struct: |
|
BEGIN_NODE("") |
|
PROP_INT(bad_prop_char, prop, TEST_VALUE_1) |
|
END_NODE |
|
FDTLONG(FDT_END) |
|
bad_prop_char_struct_end: |
|
|
|
bad_prop_char_strings: |
|
STRING(bad_prop_char, prop, "prop$erty") |
|
bad_prop_char_strings_end: |
|
bad_prop_char_end:
|
|
|