[msm8660] Update restart reason address from ebi to imem
[msm8660] Update restart reason address from ebi to imem

Move restart reason to be saved in imem instead of ebi to ensure
this stays valid across reboots.

Change-Id: Ic3db7d585c67d76d65be80f9546fc9679bd14c22

mozilla-b2g/kernel_lk,RonGokhale/android_lk_bootloader,t2m-foxfone/kernel_lk,beidl/lk_umia,hanjae/lumiab0,chirayudesai/android_bootable_bootloader_lk,mozilla-b2g/fairphone2_kernel_lk,DooMLoRD/android_bootable_bootloader_lk,CanarySolutions/little-kernel,t2m-foxfone/kernel_lk,lg-devs/g2-bootloader,oubeichen/lk-v500,hanjae/lumiab0,chirayudesai/android_bootable_bootloader_lk,idor/dk50-bootable_bootloader_lk,my4ndr0id/android_bootable_bootloader_lk,chirayudesai/android_bootable_bootloader_lk,M1cha/lktris,chirayudesai/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,jsr-d10/android_bootable_bootloader_lk,xndcn/moboot-for-veer,thornbirdblue/codeaurora_lk,jbott/lk_gee,oubeichen/lk-v500,t2m-foxfone/android_kernel_lk,M1cha/android_bootable_bootloader_lk,utilite2/lk,mozilla-b2g/fairphone2_kernel_lk,Foxda-Tech/argo8-bootable-bootloader-lk,MiCode/mi2_lk,M1cha/lktris,Foxda-Tech/polaris-bootable-bootloader-lk,CanarySolutions/little-kernel,jbott/lk_gee,M1cha/lktris,jbott/lk_gee,pichina/lk,efidroid/lk,thornbirdblue/codeaurora_lk,beidl/lk_umia,mozilla-b2g/fairphone2_kernel_lk,M1cha/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,my4ndr0id/android_bootable_bootloader_lk,mozilla-b2g/kernel_lk,t2m-foxfone/kernel_lk,detule/lk-g2-spr,t2m-foxfone/kernel_lk,jbott/lk_gee,efidroid/lk,oubeichen/lk-v500,M1cha/lktris,lg-devs/g2-bootloader,Foxda-Tech/polaris-bootable-bootloader-lk,jsr-d10/android_bootable_bootloader_lk,jcsullins/moboot,Redmi-dev/android_bootable_lk,pichina/lk,xndcn/moboot-for-veer,utilite2/lk,xndcn/moboot-for-veer,detule/lk-g2-spr,oubeichen/lk-v500,utilite2/lk,detule/lk-g2-spr,RonGokhale/android_lk_bootloader,RonGokhale/android_lk_bootloader,M1cha/lktris,pichina/lk,idor/dk50-bootable_bootloader_lk,efidroid/lk,M1cha/android_bootable_bootloader_lk,jcsullins/moboot,t2m-foxfone/kernel_lk,Redmi-dev/android_bootable_lk,beidl/lk_umia,jcsullins/moboot,Blefish/android_bootable_bootloader_lk,Foxda-Tech/argo8-bootable-bootloader-lk,jsr-d9/android_kernel_lk,jsr-d9/android_kernel_lk,mozilla-b2g/kernel_lk,thornbirdblue/codeaurora_lk,MiCode/mi2_lk,jcsullins/moboot,chirayudesai/android_bootable_bootloader_lk,CanarySolutions/little-kernel,M1cha/mi2_lk,mozilla-b2g/kernel_lk,oubeichen/lk-v500,Foxda-Tech/polaris-bootable-bootloader-lk,RonGokhale/android_lk_bootloader,zhuotong/mi2_lk_NoEmmc,mozilla-b2g/fairphone2_kernel_lk,hanjae/lumiab0,zhuotong/mi2_lk_NoEmmc,utilite2/lk,lg-devs/g2-bootloader,utilite2/lk,jsr-d10/android_bootable_bootloader_lk,Foxda-Tech/argo8-bootable-bootloader-lk,Blefish/android_bootable_bootloader_lk,jsr-d9/android_kernel_lk,M1cha/mi2_lk,lg-devs/g2-bootloader,beidl/lk_umia,jsr-d9/android_kernel_lk,RonGokhale/android_lk_bootloader,jbott/lk_gee,thornbirdblue/codeaurora_lk,t2m-foxfone/android_kernel_lk,hanjae/lumiab0,CanarySolutions/little-kernel,my4ndr0id/android_bootable_bootloader_lk,jcsullins/moboot,M1cha/mi2_lk,DooMLoRD/android_bootable_bootloader_lk,my4ndr0id/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,xndcn/moboot-for-veer,efidroid/lk,efidroid/lk,M1cha/mi2_lk,t2m-foxfone/android_kernel_lk,DooMLoRD/android_bootable_bootloader_lk,t2m-foxfone/android_kernel_lk,t2m-foxfone/android_kernel_lk,jcsullins/moboot,jsr-d10/android_bootable_bootloader_lk,Blefish/android_bootable_bootloader_lk,CanarySolutions/little-kernel,mozilla-b2g/kernel_lk,pichina/lk,thornbirdblue/codeaurora_lk,idor/dk50-bootable_bootloader_lk,MiCode/mi2_lk,Blefish/android_bootable_bootloader_lk,M1cha/mi2_lk,detule/lk-g2-spr,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,Redmi-dev/android_bootable_lk,MiCode/mi2_lk,Redmi-dev/android_bootable_lk,jsr-d10/android_bootable_bootloader_lk,zhuotong/mi2_lk_NoEmmc,DooMLoRD/android_bootable_bootloader_lk,my4ndr0id/android_bootable_bootloader_lk,Blefish/android_bootable_bootloader_lk,jsr-d9/android_kernel_lk,zhuotong/mi2_lk_NoEmmc,idor/dk50-bootable_bootloader_lk,Foxda-Tech/argo8-bootable-bootloader-lk,zhuotong/mi2_lk_NoEmmc,lg-devs/g2-bootloader,xndcn/moboot-for-veer,detule/lk-g2-spr,Redmi-dev/android_bootable_lk,idor/dk50-bootable_bootloader_lk,beidl/lk_umia,hanjae/lumiab0,mozilla-b2g/fairphone2_kernel_lk,MiCode/mi2_lk,pichina/lk,DooMLoRD/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk