/**
* fit_conf_print - prints out the FIT configuration details
* @fit: pointer to the FIT format image header
* @noffset: offset of the configuration node
* @p: pointer to prefix string
*
* fit_conf_print() lists all mandatory properies for the processed
* configuration node.
*
* returns:
* no returned results
*/
void fit_conf_print(const void *fit, int noffset, const char *p)
{
char *desc;
char *uname;
int ret;
/* Mandatory properties */
ret = fit_get_desc(fit, noffset, &desc);
printf("%s Description: ", p);
if (ret)
printf("unavailable\n");
else
printf("%s\n", desc);
uname = (char *)fdt_getprop(fit, noffset, FIT_KERNEL_PROP, NULL);
printf("%s Kernel: ", p);
if (uname == NULL)
printf("unavailable\n");
else
printf("%s\n", uname);
/* Optional properties */
uname = (char *)fdt_getprop(fit, noffset, FIT_RAMDISK_PROP, NULL);
if (uname)
printf("%s Init Ramdisk: %s\n", p, uname);
uname = (char *)fdt_getprop(fit, noffset, FIT_FDT_PROP, NULL);
if (uname)
printf("%s FDT: %s\n", p, uname);
}
/**
* fit_conf_print - prints out the FIT configuration details
* @fit: pointer to the FIT format image header
* @noffset: offset of the configuration node
* @p: pointer to prefix string
*
* fit_conf_print() lists all mandatory properties for the processed
* configuration node.
*
* returns:
* no returned results
*/
void fit_conf_print(const void *fit, int noffset, const char *p)
{
char *desc;
const char *uname;
int ret;
int loadables_index;
/* Mandatory properties */
ret = fit_get_desc(fit, noffset, &desc);
printf("%s Description: ", p);
if (ret)
printf("unavailable\n");
else
printf("%s\n", desc);
uname = fdt_getprop(fit, noffset, FIT_KERNEL_PROP, NULL);
printf("%s Kernel: ", p);
if (uname == NULL)
printf("unavailable\n");
else
printf("%s\n", uname);
/* Optional properties */
uname = fdt_getprop(fit, noffset, FIT_RAMDISK_PROP, NULL);
if (uname)
printf("%s Init Ramdisk: %s\n", p, uname);
uname = fdt_getprop(fit, noffset, FIT_FDT_PROP, NULL);
if (uname)
printf("%s FDT: %s\n", p, uname);
uname = fdt_getprop(fit, noffset, FIT_FPGA_PROP, NULL);
if (uname)
printf("%s FPGA: %s\n", p, uname);
/* Print out all of the specified loadables */
for (loadables_index = 0;
uname = fdt_stringlist_get(fit, noffset, FIT_LOADABLE_PROP,
loadables_index, NULL), uname;
loadables_index++) {
if (loadables_index == 0) {
printf("%s Loadables: ", p);
} else {
printf("%s ", p);
}
printf("%s\n", uname);
}
}
static int sec_firmware_get_data(const void *sec_firmware_img,
const void **data, size_t *size)
{
int conf_node_off, fw_node_off;
char *conf_node_name = NULL;
char *desc;
int ret;
conf_node_name = SEC_FIRMEWARE_FIT_CNF_NAME;
conf_node_off = fit_conf_get_node(sec_firmware_img, conf_node_name);
if (conf_node_off < 0) {
printf("SEC Firmware: %s: no such config\n", conf_node_name);
return -ENOENT;
}
fw_node_off = fit_conf_get_prop_node(sec_firmware_img, conf_node_off,
SEC_FIRMWARE_FIT_IMAGE);
if (fw_node_off < 0) {
printf("SEC Firmware: No '%s' in config\n",
SEC_FIRMWARE_FIT_IMAGE);
return -ENOLINK;
}
/* Verify secure firmware image */
if (!(fit_image_verify(sec_firmware_img, fw_node_off))) {
printf("SEC Firmware: Bad firmware image (bad CRC)\n");
return -EINVAL;
}
if (fit_image_get_data(sec_firmware_img, fw_node_off, data, size)) {
printf("SEC Firmware: Can't get %s subimage data/size",
SEC_FIRMWARE_FIT_IMAGE);
return -ENOENT;
}
ret = fit_get_desc(sec_firmware_img, fw_node_off, &desc);
if (ret)
printf("SEC Firmware: Can't get description\n");
else
printf("%s\n", desc);
return ret;
}
/*
* Get PFE firmware from FIT image
*
* @param data pointer to PFE firmware
* @param size pointer to size of the firmware
* @param fw_name pfe firmware name, either class or tmu
*
* @return 0 on success, a negative value on error
*/
static int pfe_get_fw(const void **data,
size_t *size, char *fw_name)
{
int conf_node_off, fw_node_off;
char *conf_node_name = NULL;
char *desc;
int ret = 0;
conf_node_name = PFE_FIRMEWARE_FIT_CNF_NAME;
conf_node_off = fit_conf_get_node(pfe_fit_addr, conf_node_name);
if (conf_node_off < 0) {
printf("PFE Firmware: %s: no such config\n", conf_node_name);
return -ENOENT;
}
fw_node_off = fit_conf_get_prop_node(pfe_fit_addr, conf_node_off,
fw_name);
if (fw_node_off < 0) {
printf("PFE Firmware: No '%s' in config\n",
fw_name);
return -ENOLINK;
}
if (!(fit_image_verify(pfe_fit_addr, fw_node_off))) {
printf("PFE Firmware: Bad firmware image (bad CRC)\n");
return -EINVAL;
}
if (fit_image_get_data(pfe_fit_addr, fw_node_off, data, size)) {
printf("PFE Firmware: Can't get %s subimage data/size",
fw_name);
return -ENOENT;
}
ret = fit_get_desc(pfe_fit_addr, fw_node_off, &desc);
if (ret)
printf("PFE Firmware: Can't get description\n");
else
printf("%s\n", desc);
return ret;
}
/**
* fit_image_print - prints out the FIT component image details
* @fit: pointer to the FIT format image header
* @image_noffset: offset of the component image node
* @p: pointer to prefix string
*
* fit_image_print() lists all mandatory properies for the processed component
* image. If present, hash nodes are printed out as well. Load
* address for images of type firmware is also printed out. Since the load
* address is not mandatory for firmware images, it will be output as
* "unavailable" when not present.
*
* returns:
* no returned results
*/
void fit_image_print(const void *fit, int image_noffset, const char *p)
{
char *desc;
uint8_t type, arch, os, comp;
size_t size;
ulong load, entry;
const void *data;
int noffset;
int ndepth;
int ret;
/* Mandatory properties */
ret = fit_get_desc(fit, image_noffset, &desc);
printf("%s Description: ", p);
if (ret)
printf("unavailable\n");
else
printf("%s\n", desc);
fit_image_get_type(fit, image_noffset, &type);
printf("%s Type: %s\n", p, genimg_get_type_name(type));
fit_image_get_comp(fit, image_noffset, &comp);
printf("%s Compression: %s\n", p, genimg_get_comp_name(comp));
ret = fit_image_get_data(fit, image_noffset, &data, &size);
#ifndef USE_HOSTCC
printf("%s Data Start: ", p);
if (ret) {
printf("unavailable\n");
} else {
void *vdata = (void *)data;
printf("0x%08lx\n", (ulong)map_to_sysmem(vdata));
}
#endif
printf("%s Data Size: ", p);
if (ret)
printf("unavailable\n");
else
genimg_print_size(size);
/* Remaining, type dependent properties */
if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_STANDALONE) ||
(type == IH_TYPE_RAMDISK) || (type == IH_TYPE_FIRMWARE) ||
(type == IH_TYPE_FLATDT)) {
fit_image_get_arch(fit, image_noffset, &arch);
printf("%s Architecture: %s\n", p, genimg_get_arch_name(arch));
}
if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_RAMDISK)) {
fit_image_get_os(fit, image_noffset, &os);
printf("%s OS: %s\n", p, genimg_get_os_name(os));
}
if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_STANDALONE) ||
(type == IH_TYPE_FIRMWARE) || (type == IH_TYPE_RAMDISK)) {
ret = fit_image_get_load(fit, image_noffset, &load);
printf("%s Load Address: ", p);
if (ret)
printf("unavailable\n");
else
printf("0x%08lx\n", load);
}
if ((type == IH_TYPE_KERNEL) || (type == IH_TYPE_STANDALONE) ||
(type == IH_TYPE_RAMDISK)) {
fit_image_get_entry(fit, image_noffset, &entry);
printf("%s Entry Point: ", p);
if (ret)
printf("unavailable\n");
else
printf("0x%08lx\n", entry);
}
/* Process all hash subnodes of the component image node */
for (ndepth = 0, noffset = fdt_next_node(fit, image_noffset, &ndepth);
(noffset >= 0) && (ndepth > 0);
noffset = fdt_next_node(fit, noffset, &ndepth)) {
if (ndepth == 1) {
/* Direct child node of the component image node */
fit_image_print_verification_data(fit, noffset, p);
}
}
}
/**
* fit_print_contents - prints out the contents of the FIT format image
* @fit: pointer to the FIT format image header
* @p: pointer to prefix string
*
* fit_print_contents() formats a multi line FIT image contents description.
* The routine prints out FIT image properties (root node level) follwed by
* the details of each component image.
*
* returns:
* no returned results
*/
void fit_print_contents(const void *fit)
{
char *desc;
char *uname;
int images_noffset;
int confs_noffset;
int noffset;
int ndepth;
int count = 0;
int ret;
const char *p;
time_t timestamp;
/* Indent string is defined in header image.h */
p = IMAGE_INDENT_STRING;
/* Root node properties */
ret = fit_get_desc(fit, 0, &desc);
printf("%sFIT description: ", p);
if (ret)
printf("unavailable\n");
else
printf("%s\n", desc);
if (IMAGE_ENABLE_TIMESTAMP) {
ret = fit_get_timestamp(fit, 0, ×tamp);
printf("%sCreated: ", p);
if (ret)
printf("unavailable\n");
else
genimg_print_time(timestamp);
}
/* Find images parent node offset */
images_noffset = fdt_path_offset(fit, FIT_IMAGES_PATH);
if (images_noffset < 0) {
printf("Can't find images parent node '%s' (%s)\n",
FIT_IMAGES_PATH, fdt_strerror(images_noffset));
return;
}
/* Process its subnodes, print out component images details */
for (ndepth = 0, count = 0,
noffset = fdt_next_node(fit, images_noffset, &ndepth);
(noffset >= 0) && (ndepth > 0);
noffset = fdt_next_node(fit, noffset, &ndepth)) {
if (ndepth == 1) {
/*
* Direct child node of the images parent node,
* i.e. component image node.
*/
printf("%s Image %u (%s)\n", p, count++,
fit_get_name(fit, noffset, NULL));
fit_image_print(fit, noffset, p);
}
}
/* Find configurations parent node offset */
confs_noffset = fdt_path_offset(fit, FIT_CONFS_PATH);
if (confs_noffset < 0) {
debug("Can't get configurations parent node '%s' (%s)\n",
FIT_CONFS_PATH, fdt_strerror(confs_noffset));
return;
}
/* get default configuration unit name from default property */
uname = (char *)fdt_getprop(fit, noffset, FIT_DEFAULT_PROP, NULL);
if (uname)
printf("%s Default Configuration: '%s'\n", p, uname);
/* Process its subnodes, print out configurations details */
for (ndepth = 0, count = 0,
noffset = fdt_next_node(fit, confs_noffset, &ndepth);
(noffset >= 0) && (ndepth > 0);
noffset = fdt_next_node(fit, noffset, &ndepth)) {
if (ndepth == 1) {
/*
* Direct child node of the configurations parent node,
* i.e. configuration node.
*/
printf("%s Configuration %u (%s)\n", p, count++,
fit_get_name(fit, noffset, NULL));
fit_conf_print(fit, noffset, p);
}
}
}
static int ait_menu_check_image(void)
{
char *s;
unsigned long fit_addr;
void *addr;
int format;
char *desc;
char *subtype;
int images_noffset;
int noffset;
int ndepth;
int count = 0;
int ret;
int i;
int found_uboot = -1;
int found_ramdisk = -1;
memset(imgs, 0, sizeof(imgs));
s = getenv("fit_addr_r");
fit_addr = s ? (unsigned long)simple_strtol(s, NULL, 16) : \
CONFIG_BOARD_IMG_ADDR_R;
addr = (void *)fit_addr;
/* check if it is a FIT image */
format = genimg_get_format(addr);
if (format != IMAGE_FORMAT_FIT)
return -EINVAL;
if (!fit_check_format(addr))
return -EINVAL;
/* print the FIT description */
ret = fit_get_desc(addr, 0, &desc);
printf("FIT description: ");
if (ret)
printf("unavailable\n");
else
printf("%s\n", desc);
/* find images */
images_noffset = fdt_path_offset(addr, FIT_IMAGES_PATH);
if (images_noffset < 0) {
printf("Can't find images parent node '%s' (%s)\n",
FIT_IMAGES_PATH, fdt_strerror(images_noffset));
return -EINVAL;
}
/* Process its subnodes, print out component images details */
for (ndepth = 0, count = 0,
noffset = fdt_next_node(addr, images_noffset, &ndepth);
(noffset >= 0) && (ndepth > 0);
noffset = fdt_next_node(addr, noffset, &ndepth)) {
if (ndepth == 1) {
/*
* Direct child node of the images parent node,
* i.e. component image node.
*/
printf("Image %u (%s)\n", count,
fit_get_name(addr, noffset, NULL));
fit_image_print(addr, noffset, "");
fit_image_get_type(addr, noffset,
&imgs[count].type);
/* Mandatory properties */
ret = fit_get_desc(addr, noffset, &desc);
printf("Description: ");
if (ret)
printf("unavailable\n");
else
printf("%s\n", desc);
ret = fit_get_subtype(addr, noffset, &subtype);
printf("Subtype: ");
if (ret) {
printf("unavailable\n");
} else {
imgs[count].subtype = ait_subtype_nr(subtype);
printf("%s %d\n", subtype,
imgs[count].subtype);
}
sprintf(imgs[count].desc, "%s", desc);
ret = fit_image_get_data(addr, noffset,
&imgs[count].data,
&imgs[count].size);
printf("Data Size: ");
if (ret)
printf("unavailable\n");
else
genimg_print_size(imgs[count].size);
printf("Data @ %p\n", imgs[count].data);
count++;
}
}
for (i = 0; i < count; i++) {
if (imgs[i].subtype == FIT_SUBTYPE_UBOOT_IMAGE)
found_uboot = i;
if (imgs[i].type == IH_TYPE_RAMDISK) {
found_ramdisk = i;
imgs[i].subtype = FIT_SUBTYPE_RAMDISK_IMAGE;
}
}
/* dvn_* env var update, if the FIT descriptors are different */
if (found_uboot >= 0) {
s = getenv("dvn_boot_vers");
if (s) {
ret = strcmp(s, imgs[found_uboot].desc);
if (ret != 0) {
setenv("x_dvn_boot_vers",
imgs[found_uboot].desc);
} else {
found_uboot = -1;
printf("no new uboot version\n");
}
} else {
setenv("dvn_boot_vers", imgs[found_uboot].desc);
}
}
if (found_ramdisk >= 0) {
s = getenv("dvn_app_vers");
if (s) {
ret = strcmp(s, imgs[found_ramdisk].desc);
if (ret != 0) {
setenv("x_dvn_app_vers",
imgs[found_ramdisk].desc);
} else {
found_ramdisk = -1;
printf("no new ramdisk version\n");
}
} else {
setenv("dvn_app_vers", imgs[found_ramdisk].desc);
}
}
if ((found_uboot == -1) && (found_ramdisk == -1))
return -EINVAL;
return 0;
}
