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env: fat: Add support for NVME

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Add support for retrieving the FAT environment from an NVME device, the
same way it can be retrieved from MMC, SCSI, or VIRTIO.

To use the FAT environment from an NVME device, pass
CONFIG_ENV_FAT_INTERFACE="nvme" in the defconfig.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Fabio Estevam 2025-08-12 14:46:10 -03:00 committed by Tom Rini
parent 0572f7cad1
commit afbed1ba2f
1 changed files with 10 additions and 0 deletions
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10
env/fat.c vendored
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@ -14,8 +14,10 @@
#include <memalign.h>
#include <search.h>
#include <errno.h>
#include <init.h>
#include <fat.h>
#include <mmc.h>
#include <nvme.h>
#include <scsi.h>
#include <virtio.h>
#include <asm/cache.h>
@ -136,6 +138,14 @@ static int env_fat_load(void)
if (!strcmp(ifname, "virtio"))
virtio_init();
#endif
#if defined(CONFIG_NVME)
if (!strcmp(ifname, "nvme")) {
if (IS_ENABLED(CONFIG_PCI))
pci_init();
nvme_scan_namespace();
}
#endif
#endif
part = blk_get_device_part_str(ifname, dev_and_part,
&dev_desc, &info, 1);