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| author | Alexander Graf <agraf@suse.de> | 2016-08-05 14:49:53 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-08-08 13:32:59 -0400 |
| commit | f9d334bdfce2358c6eada4138a2102afc46fb124 (patch) | |
| tree | e34acbe5ded88b6f42c415570e2affa9d20fc6a8 /cmd/bootefi.c | |
| parent | 45313e83b842ab31464e2593ab2e39aa0287fbf7 (diff) | |
| download | u-boot-f9d334bdfce2358c6eada4138a2102afc46fb124.tar.gz u-boot-f9d334bdfce2358c6eada4138a2102afc46fb124.tar.bz2 u-boot-f9d334bdfce2358c6eada4138a2102afc46fb124.zip | |
efi_loader: disk: Fix CONFIG_BLK breakage
When using CONFIG_BLK, there were 2 issues:
1) The name we generate the device with has to match the
name we set in efi_set_bootdev()
2) The device we pass into our block functions was wrong,
we should not rediscover it but just use the already known
pointer.
This patch fixes both issues.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'cmd/bootefi.c')
| -rw-r--r-- | cmd/bootefi.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index d66892e69e..b52ba9cf21 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -8,6 +8,7 @@ #include <common.h> #include <command.h> +#include <dm/device.h> #include <efi_loader.h> #include <errno.h> #include <libfdt.h> @@ -265,18 +266,30 @@ void efi_set_bootdev(const char *dev, const char *devnr, const char *path) char devname[32] = { 0 }; /* dp->str is u16[32] long */ char *colon; - /* Assemble the condensed device name we use in efi_disk.c */ - snprintf(devname, sizeof(devname), "%s%s", dev, devnr); +#if defined(CONFIG_BLK) || defined(CONFIG_ISO_PARTITION) + desc = blk_get_dev(dev, simple_strtol(devnr, NULL, 10)); +#endif + +#ifdef CONFIG_BLK + if (desc) { + snprintf(devname, sizeof(devname), "%s", desc->bdev->name); + } else +#endif + + { + /* Assemble the condensed device name we use in efi_disk.c */ + snprintf(devname, sizeof(devname), "%s%s", dev, devnr); + } + colon = strchr(devname, ':'); #ifdef CONFIG_ISO_PARTITION /* For ISOs we create partition block devices */ - desc = blk_get_dev(dev, simple_strtol(devnr, NULL, 10)); if (desc && (desc->type != DEV_TYPE_UNKNOWN) && (desc->part_type == PART_TYPE_ISO)) { if (!colon) - snprintf(devname, sizeof(devname), "%s%s:1", dev, - devnr); + snprintf(devname, sizeof(devname), "%s:1", devname); + colon = NULL; } #endif |