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config_distro_bootcmd: Run 'scsi scan' before trying scsi disks 

Scsi disks need to be probed before we try to access them, otherwise all
accesses fail with: ** Bad device size - scsi 0 **.

Reported-by: Karsten Merker <merker@debian.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Karsten Merker <merker@debian.org>
utp
Hans de Goede 2014-09-16 09:26:23 +02:00 committed by Tom Rini
parent 535aad29f2
commit a03bdaa140
1 changed files with 15 additions and 2 deletions
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17
include/config_distro_bootcmd.h
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@ -53,10 +53,23 @@
#endif
#ifdef CONFIG_CMD_SCSI
#define BOOTENV_SHARED_SCSI BOOTENV_SHARED_BLKDEV(scsi)
#define BOOTENV_RUN_SCSI_INIT "run scsi_init; "
#define BOOTENV_SET_SCSI_NEED_INIT "setenv scsi_need_init; "
#define BOOTENV_SHARED_SCSI \
"scsi_init=" \
"if ${scsi_need_init}; then " \
"setenv scsi_need_init false; " \
"scsi scan; " \
"fi\0" \
\
"scsi_boot=" \
BOOTENV_RUN_SCSI_INIT \
BOOTENV_SHARED_BLKDEV_BODY(scsi)
#define BOOTENV_DEV_SCSI BOOTENV_DEV_BLKDEV
#define BOOTENV_DEV_NAME_SCSI BOOTENV_DEV_NAME_BLKDEV
#else
#define BOOTENV_RUN_SCSI_INIT
#define BOOTENV_SET_SCSI_NEED_INIT
#define BOOTENV_SHARED_SCSI
#define BOOTENV_DEV_SCSI \
BOOT_TARGET_DEVICES_references_SCSI_without_CONFIG_CMD_SCSI
@ -189,7 +202,7 @@
\
BOOT_TARGET_DEVICES(BOOTENV_DEV) \
\
"bootcmd=" BOOTENV_SET_USB_NEED_INIT \
"bootcmd=" BOOTENV_SET_USB_NEED_INIT BOOTENV_SET_SCSI_NEED_INIT \
"for target in ${boot_targets}; do " \
"run bootcmd_${target}; " \
"done\0"