(mynewt-core) 03/03: mmc: Add support for ExFat

[je...@apache.org]

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jerzy pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-core.git

commit f9766de208b17d611d67f66a75794b3b46a097b2
Author: Jerzy Kasenberg <je...@codecoup.pl>
AuthorDate: Thu Jul 10 23:05:31 2025 +0200

    mmc: Add support for ExFat
    
    ExFAT partitions have different separate type byte
    in boot secotr (0x07)
    
    Now this additional type is supported since it
    can be enabled in FAT driver
---
 hw/drivers/mmc/src/mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/drivers/mmc/src/mmc.c b/hw/drivers/mmc/src/mmc.c
index bb14520a4..8b93623ef 100644
--- a/hw/drivers/mmc/src/mmc.c
+++ b/hw/drivers/mmc/src/mmc.c
@@ -856,7 +856,7 @@ mmc_pkg_init(void)
             /* For now only FAT partition are mounted */
             if (mmc_read(0, 0, sector, 512) == 0) {
                 /* Check if first partition is FAT */
-                if (sector[450] == 0x0C) {
+                if (sector[450] == 0x0C || sector[450] == 0x07) {
                     disk_register(MYNEWT_VAL(MMC_DEV_NAME), "fatfs", &mmc_ops);
                 }
             }