/* Read the boot image header */
res = blk_dread(dev_desc, info->start, hdr_sectors, (void *)hdr);
- if (res == 0) {
+ if (res != hdr_sectors) {
error("cannot read header from boot partition");
fastboot_fail("cannot read header from boot partition");
return 0;
void *download_buffer,
unsigned int download_bytes)
{
- u32 hdr_addr; /* boot image header address */
+ uintptr_t hdr_addr; /* boot image header address */
struct andr_img_hdr *hdr; /* boot image header */
lbaint_t hdr_sectors; /* boot image header sectors */
u8 *ramdisk_buffer;
}
/* Put boot image header in fastboot buffer after downloaded zImage */
- hdr_addr = (u32)download_buffer + ALIGN(download_bytes, PAGE_SIZE);
+ hdr_addr = (uintptr_t)download_buffer + ALIGN(download_bytes, PAGE_SIZE);
hdr = (struct andr_img_hdr *)hdr_addr;
/* Read boot image header */
ramdisk_buffer = (u8 *)hdr + (hdr_sectors * info.blksz);
res = blk_dread(dev_desc, ramdisk_sector_start, ramdisk_sectors,
ramdisk_buffer);
- if (res == 0) {
+ if (res != ramdisk_sectors) {
error("cannot read ramdisk from boot partition");
fastboot_fail("cannot read ramdisk from boot partition");
return -1;