Update firmware section names
Update firmware section names

R=rspangler@chromium.org
BUG=none
TEST=run load_firmware_test successfully

Review URL: http://codereview.chromium.org/6877077

Change-Id: I51886ee877319558a5593ad7ce41cb12f1c9aa4d

geekboxzone/mmallow_external_vboot_reference,marineam/seismograph,ionave/seismograph,ccaapton/vboot_reference,ccaapton/vboot_reference,coreboot/vboot,geekboxzone/mmallow_external_vboot_reference,acorn-marvell/vboot_reference,ionave/seismograph,coreboot/vboot,coreboot/vboot,ccaapton/vboot_reference,acorn-marvell/vboot_reference,marineam/seismograph,acorn-marvell/vboot_reference,acorn-marvell/vboot_reference,ccaapton/vboot_reference,geekboxzone/mmallow_external_vboot_reference,geekboxzone/mmallow_external_vboot_reference,coreboot/vboot,coreboot/vboot,marineam/seismograph,geekboxzone/mmallow_external_vboot_reference,marineam/seismograph,ionave/seismograph