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driver: fastboot: Add new flag to load image file without partition

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Add new flag to load image file to preset address without partition.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
This commit is contained in:
Xingyu Wu 2023-09-06 16:58:00 +08:00
parent 3e6f524ed4
commit 0c23a7095f
1 changed files with 47 additions and 0 deletions
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47
drivers/fastboot/fb_mmc.c
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@ -513,6 +513,7 @@ void fastboot_mmc_flash_write(const char *cmd, void *download_buffer,
{
struct blk_desc *dev_desc;
struct disk_partition info = {0};
char *fastboot_env;
#ifdef CONFIG_FASTBOOT_MMC_BOOT_SUPPORT
if (strcmp(cmd, CONFIG_FASTBOOT_MMC_BOOT1_NAME) == 0) {
@ -606,6 +607,52 @@ void fastboot_mmc_flash_write(const char *cmd, void *download_buffer,
}
#endif
/* Fastboot for StarFive JH7110 SoC */
fastboot_env = env_get("fb_sf_flag");
if (fastboot_env) {
dev_desc = blk_get_dev("mmc", 0);
if (!dev_desc)
return;
if (strcmp(cmd, "all") == 0) {
strlcpy((char *)&info.name, cmd, sizeof(info.name));
info.start = 0x0;
info.size = 0x80000000;
info.blksz = 0x200;
} else if (strcmp(cmd, "part") == 0) {
strlcpy((char *)&info.name, cmd, sizeof(info.name));
info.start = 0x0;
info.size = 0x1000;
info.blksz = 0x200;
} else if (strcmp(cmd, "spl") == 0) {
strlcpy((char *)&info.name, cmd, sizeof(info.name));
info.start = 0x1000;
info.size = 0x1000;
info.blksz = 0x200;
} else if (strcmp(cmd, "uboot") == 0) {
strlcpy((char *)&info.name, cmd, sizeof(info.name));
info.start = 0x2000;
info.size = 0x2000;
info.blksz = 0x200;
} else if (strcmp(cmd, "image") == 0) {
fastboot_env = env_get("fb_sf_image_addr");
if (fastboot_env) {
strlcpy((char *)&info.name, cmd, sizeof(info.name));
info.start = simple_strtoul(fastboot_env, NULL, 16);
info.size = 0x92000;
info.blksz = 0x200;
}
} else if (strcmp(cmd, "root") == 0) {
fastboot_env = env_get("fb_sf_root_addr");
if (fastboot_env) {
strlcpy((char *)&info.name, cmd, sizeof(info.name));
info.start = simple_strtoul(fastboot_env, NULL, 16);
info.size = 0x80000000;
info.blksz = 0x200;
}
}
}
if (!info.name[0] &&
fastboot_mmc_get_part_info(cmd, &dev_desc, &info, response) < 0)
return;