static int setup_dt_blob(void *blob)
{
char *bootargs = LINUX_KERNEL_ARG_STRING;
char *p;
unsigned int mem_bank = OS_MEM_BANK;
unsigned int mem_size = OS_MEM_SIZE;
int ret;
if (check_dt_blob_valid(blob)) {
dbg_log(1, "DT: the blob is not a valid fdt\n\r");
return -1;
}
dbg_log(1, "\n\rUsing device tree in place at %d\n\r",
(unsigned int)blob);
/* set "/chosen" node */
for (p = bootargs; *p == ' '; p++)
;
if (*p == '\0')
return -1;
ret = fixup_chosen_node(blob, p);
if (ret)
return ret;
ret = fixup_memory_node(blob, &mem_bank, &mem_size);
if (ret)
return ret;
return 0;
}
static int setup_dt_blob(void *blob)
{
unsigned int mem_bank = MEM_BANK;
unsigned int mem_size = MEM_SIZE;
int ret;
if (check_dt_blob_valid(blob)) {
dbg_info("DT: the blob is not a valid fdt\n");
return -1;
}
dbg_info("\nUsing device tree in place at %x\n",
(unsigned int)blob);
if (bootargs) {
char *p;
/* set "/chosen" node */
for (p = bootargs; *p == ' '; p++)
;
if (*p == '\0')
return -1;
ret = fixup_chosen_node(blob, p);
if (ret)
return ret;
}
ret = fixup_memory_node(blob, &mem_bank, &mem_size);
if (ret)
return ret;
return 0;
}
static int setup_dt_blob(void *blob)
{
char *bootargs = LINUX_KERNEL_ARG_STRING;
char *p;
unsigned int mem_bank = MEM_BANK;
unsigned int mem_size = MEM_SIZE;
int ret;
if (check_dt_blob_valid(blob)) {
dbg_info("DT: the blob is not a valid fdt\n");
return -1;
}
dbg_info("\nUsing device tree in place at %d\n",
(unsigned int)blob);
#if defined(CONFIG_LOAD_ANDROID) && defined(CONFIG_SAMA5D3XEK)
if (get_dm_sn() == BOARD_ID_PDA_DM)
bootargs = cmd_line_android_pda;
else
bootargs = cmd_line_android;
#endif
/* set "/chosen" node */
for (p = bootargs; *p == ' '; p++)
;
if (*p == '\0')
return -1;
ret = fixup_chosen_node(blob, p);
if (ret)
return ret;
ret = fixup_memory_node(blob, &mem_bank, &mem_size);
if (ret)
return ret;
return 0;
}
static int update_image_length(struct spi_flash *flash,
unsigned int offset,
unsigned char *dest,
unsigned char flag)
{
unsigned int length = flash->page_size;
int ret;
ret = spi_flash_read(flash, offset, length, dest);
if (ret)
return -1;
if (flag == KERNEL_IMAGE)
return kernel_size(dest);
#ifdef CONFIG_OF_LIBFDT
else {
ret = check_dt_blob_valid((void *)dest);
if (!ret)
return of_get_dt_total_size((void *)dest);
}
#endif
return -1;
}
