* SPDX-License-Identifier: GPL-2.0+
*/
+#include <config.h>
#include <common.h>
#include <fb_mmc.h>
#include <part.h>
#include <aboot.h>
#include <sparse_format.h>
+#ifndef CONFIG_FASTBOOT_GPT_NAME
+#define CONFIG_FASTBOOT_GPT_NAME GPT_ENTRY_NAME
+#endif
+
/* The 64 defined bytes plus the '\0' */
#define RESPONSE_LEN (64 + 1)
void fb_mmc_flash_write(const char *cmd, void *download_buffer,
unsigned int download_bytes, char *response)
{
- int ret;
block_dev_desc_t *dev_desc;
disk_partition_t info;
return;
}
- ret = get_partition_info_efi_by_name(dev_desc, cmd, &info);
- if (ret) {
+ if (strcmp(cmd, CONFIG_FASTBOOT_GPT_NAME) == 0) {
+ printf("%s: updating MBR, Primary and Backup GPT(s)\n",
+ __func__);
+ if (is_valid_gpt_buf(dev_desc, download_buffer)) {
+ printf("%s: invalid GPT - refusing to write to flash\n",
+ __func__);
+ fastboot_fail("invalid GPT partition");
+ return;
+ }
+ if (write_mbr_and_gpt_partitions(dev_desc, download_buffer)) {
+ printf("%s: writing GPT partitions failed\n", __func__);
+ fastboot_fail("writing GPT partitions failed");
+ return;
+ }
+ printf("........ success\n");
+ fastboot_okay("");
+ return;
+ } else if (get_partition_info_efi_by_name(dev_desc, cmd, &info)) {
error("cannot find partition: '%s'\n", cmd);
fastboot_fail("cannot find partition");
return;