#include <android_image.h>
#include <common.h>
+#include <command.h>
#include <image.h>
#include <mapmem.h>
/* Please use abootimg_addr() macro to obtain the boot image address */
static ulong _abootimg_addr = -1;
+static ulong _avendor_bootimg_addr = -1;
-static int abootimg_get_ver(int argc, char * const argv[])
+ulong get_abootimg_addr(void)
{
- const struct andr_img_hdr *hdr;
+ return (_abootimg_addr == -1 ? image_load_addr : _abootimg_addr);
+}
+
+ulong get_avendor_bootimg_addr(void)
+{
+ return _avendor_bootimg_addr;
+}
+
+static int abootimg_get_ver(int argc, char *const argv[])
+{
+ const struct andr_boot_img_hdr_v0 *hdr;
int res = CMD_RET_SUCCESS;
if (argc > 1)
return CMD_RET_USAGE;
hdr = map_sysmem(abootimg_addr(), sizeof(*hdr));
- if (android_image_check_header(hdr)) {
+ if (!is_android_boot_image_header(hdr)) {
printf("Error: Boot Image header is incorrect\n");
res = CMD_RET_FAILURE;
goto exit;
return res;
}
-static int abootimg_get_recovery_dtbo(int argc, char * const argv[])
+static int abootimg_get_recovery_dtbo(int argc, char *const argv[])
{
ulong addr;
u32 size;
return CMD_RET_SUCCESS;
}
-static int abootimg_get_dtb_load_addr(int argc, char * const argv[])
+static int abootimg_get_dtb_load_addr(int argc, char *const argv[])
{
- const struct andr_img_hdr *hdr;
- int res = CMD_RET_SUCCESS;
-
if (argc > 1)
return CMD_RET_USAGE;
+ struct andr_image_data img_data = {0};
+ const struct andr_boot_img_hdr_v0 *hdr;
+ const struct andr_vnd_boot_img_hdr *vhdr;
hdr = map_sysmem(abootimg_addr(), sizeof(*hdr));
- if (android_image_check_header(hdr)) {
- printf("Error: Boot Image header is incorrect\n");
- res = CMD_RET_FAILURE;
- goto exit;
+ if (get_avendor_bootimg_addr() != -1)
+ vhdr = map_sysmem(get_avendor_bootimg_addr(), sizeof(*vhdr));
+
+ if (!android_image_get_data(hdr, vhdr, &img_data)) {
+ if (get_avendor_bootimg_addr() != -1)
+ unmap_sysmem(vhdr);
+ unmap_sysmem(hdr);
+ return CMD_RET_FAILURE;
}
- if (hdr->header_version < 2) {
+ if (get_avendor_bootimg_addr() != -1)
+ unmap_sysmem(vhdr);
+ unmap_sysmem(hdr);
+
+ if (img_data.header_version < 2) {
printf("Error: header_version must be >= 2 for this\n");
- res = CMD_RET_FAILURE;
- goto exit;
+ return CMD_RET_FAILURE;
+ }
+
+ if (!img_data.dtb_load_addr) {
+ printf("Error: failed to read dtb_load_addr\n");
+ return CMD_RET_FAILURE;
}
if (argc == 0)
- printf("%lx\n", (ulong)hdr->dtb_addr);
+ printf("%lx\n", (ulong)img_data.dtb_load_addr);
else
- env_set_hex(argv[0], (ulong)hdr->dtb_addr);
+ env_set_hex(argv[0], (ulong)img_data.dtb_load_addr);
-exit:
- unmap_sysmem(hdr);
- return res;
+ return CMD_RET_SUCCESS;
}
-static int abootimg_get_dtb_by_index(int argc, char * const argv[])
+static int abootimg_get_dtb_by_index(int argc, char *const argv[])
{
const char *index_str;
u32 num;
return CMD_RET_FAILURE;
}
- if (!android_image_get_dtb_by_index(abootimg_addr(), num,
+ if (!android_image_get_dtb_by_index(abootimg_addr(),
+ get_avendor_bootimg_addr(), num,
&addr, &size)) {
return CMD_RET_FAILURE;
}
return CMD_RET_SUCCESS;
}
-static int abootimg_get_dtb(int argc, char * const argv[])
+static int abootimg_get_dtb(int argc, char *const argv[])
{
if (argc < 1)
return CMD_RET_USAGE;
return CMD_RET_USAGE;
}
-static int do_abootimg_addr(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int do_abootimg_addr(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
char *endp;
ulong img_addr;
- if (argc != 2)
+ if (argc < 2 || argc > 3)
return CMD_RET_USAGE;
- img_addr = simple_strtoul(argv[1], &endp, 16);
+ img_addr = hextoul(argv[1], &endp);
if (*endp != '\0') {
printf("Error: Wrong image address\n");
return CMD_RET_FAILURE;
}
_abootimg_addr = img_addr;
+
+ if (argc == 3) {
+ img_addr = simple_strtoul(argv[2], &endp, 16);
+ if (*endp != '\0') {
+ printf("Error: Wrong vendor image address\n");
+ return CMD_RET_FAILURE;
+ }
+
+ _avendor_bootimg_addr = img_addr;
+ }
+
return CMD_RET_SUCCESS;
}
-static int do_abootimg_get(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int do_abootimg_get(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
const char *param;
return CMD_RET_USAGE;
}
-static int do_abootimg_dump(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int do_abootimg_dump(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
if (argc != 2)
return CMD_RET_USAGE;
return CMD_RET_SUCCESS;
}
-static cmd_tbl_t cmd_abootimg_sub[] = {
- U_BOOT_CMD_MKENT(addr, 2, 1, do_abootimg_addr, "", ""),
+static struct cmd_tbl cmd_abootimg_sub[] = {
+ U_BOOT_CMD_MKENT(addr, 3, 1, do_abootimg_addr, "", ""),
U_BOOT_CMD_MKENT(dump, 2, 1, do_abootimg_dump, "", ""),
U_BOOT_CMD_MKENT(get, 5, 1, do_abootimg_get, "", ""),
};
-static int do_abootimg(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
+static int do_abootimg(struct cmd_tbl *cmdtp, int flag, int argc,
+ char *const argv[])
{
- cmd_tbl_t *cp;
+ struct cmd_tbl *cp;
cp = find_cmd_tbl(argv[1], cmd_abootimg_sub,
ARRAY_SIZE(cmd_abootimg_sub));
U_BOOT_CMD(
abootimg, CONFIG_SYS_MAXARGS, 0, do_abootimg,
"manipulate Android Boot Image",
- "addr <addr>\n"
+ "addr <boot_img_addr> [<vendor_boot_img_addr>]>\n"
" - set the address in RAM where boot image is located\n"
" ($loadaddr is used by default)\n"
"abootimg dump dtb\n"
projects / thirdparty / u-boot.git / blobdiff