hw/s390x/ipl: enable LOADPARM in IPIB for a boot device
Insert the LOADPARM value to the IPL Information Parameter Block. An IPL Information Parameter Block is created when "bootindex" is specified for a device. If a user specifies "loadparm=", then we store the loadparm value in the created IPIB for that boot device. Initial patch from Eugene (jno) Dvurechenski. Signed-off-by: NEugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Signed-off-by: NFarhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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