Both the config option and the DT options specify the offset to set the GPT at in bytes, yet the code treats those values as block numbers.
Fix that.
Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com --- disk/part_efi.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/disk/part_efi.c b/disk/part_efi.c index 71c3cb3f78d9..75d0a78f0a1f 100644 --- a/disk/part_efi.c +++ b/disk/part_efi.c @@ -534,6 +534,7 @@ int gpt_fill_pte(gpt_header *gpt_h, gpt_entry *gpt_e, static uint32_t partition_entries_offset(struct blk_desc *dev_desc) { uint32_t offset_blks = 2; + uint32_t __maybe_unused offset_bytes; int __maybe_unused config_offset;
#if defined(CONFIG_EFI_PARTITION_ENTRIES_OFF) @@ -545,8 +546,9 @@ static uint32_t partition_entries_offset(struct blk_desc *dev_desc) * the disk) for the entries can be set in * CONFIG_EFI_PARTITION_ENTRIES_OFF. */ - offset_blks = + offset_bytes = PAD_TO_BLOCKSIZE(CONFIG_EFI_PARTITION_ENTRIES_OFF, dev_desc); + offset_blks = offset_bytes / dev_desc->blksz; #endif
#if defined(CONFIG_OF_CONTROL) @@ -558,8 +560,10 @@ static uint32_t partition_entries_offset(struct blk_desc *dev_desc) config_offset = fdtdec_get_config_int(gd->fdt_blob, "u-boot,efi-partition-entries-offset", -EINVAL); - if (config_offset != -EINVAL) - offset_blks = PAD_TO_BLOCKSIZE(config_offset, dev_desc); + if (config_offset != -EINVAL) { + offset_bytes = PAD_TO_BLOCKSIZE(config_offset, dev_desc); + offset_blks = offset_bytes / dev_desc->blksz; + } #endif
debug("efi: partition entries offset (in blocks): %d\n", offset_blks);