msm8930: atags: Reclaim unused memory for HLOS
msm8930: atags: Reclaim unused memory for HLOS

Blocks of memory which are unused are reclaimed for
use by HLOS.

Change-Id: I6fe2b53edc1e1e83c39fcd1f7f8c1c20811688d6

Redmi-dev/android_bootable_lk,mozilla-b2g/fairphone2_kernel_lk,jbott/lk_gee,t2m-foxfone/kernel_lk,idor/dk50-bootable_bootloader_lk,t2m-foxfone/kernel_lk,CanarySolutions/little-kernel,detule/lk-g2-spr,hanjae/lumiab0,CanarySolutions/little-kernel,M1cha/lktris,hanjae/lumiab0,jbott/lk_gee,detule/lk-g2-spr,efidroid/lk,lg-devs/g2-bootloader,chirayudesai/android_bootable_bootloader_lk,t2m-foxfone/android_kernel_lk,jsr-d10/android_bootable_bootloader_lk,thornbirdblue/codeaurora_lk,DooMLoRD/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,idor/dk50-bootable_bootloader_lk,lg-devs/g2-bootloader,efidroid/lk,idor/dk50-bootable_bootloader_lk,CanarySolutions/little-kernel,Foxda-Tech/polaris-bootable-bootloader-lk,M1cha/android_bootable_bootloader_lk,t2m-foxfone/android_kernel_lk,efidroid/lk,M1cha/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,detule/lk-g2-spr,t2m-foxfone/kernel_lk,M1cha/lktris,mozilla-b2g/fairphone2_kernel_lk,chirayudesai/android_bootable_bootloader_lk,Foxda-Tech/polaris-bootable-bootloader-lk,M1cha/lktris,mozilla-b2g/kernel_lk,lg-devs/g2-bootloader,Redmi-dev/android_bootable_lk,t2m-foxfone/android_kernel_lk,jbott/lk_gee,idor/dk50-bootable_bootloader_lk,DooMLoRD/android_bootable_bootloader_lk,jsr-d10/android_bootable_bootloader_lk,thornbirdblue/codeaurora_lk,lg-devs/g2-bootloader,hanjae/lumiab0,jsr-d10/android_bootable_bootloader_lk,M1cha/lktris,Foxda-Tech/argo8-bootable-bootloader-lk,hanjae/lumiab0,Foxda-Tech/polaris-bootable-bootloader-lk,mozilla-b2g/kernel_lk,thornbirdblue/codeaurora_lk,DooMLoRD/android_bootable_bootloader_lk,mozilla-b2g/kernel_lk,mozilla-b2g/fairphone2_kernel_lk,Foxda-Tech/argo8-bootable-bootloader-lk,hanjae/lumiab0,lg-devs/g2-bootloader,mozilla-b2g/kernel_lk,Foxda-Tech/argo8-bootable-bootloader-lk,idor/dk50-bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,mozilla-b2g/fairphone2_kernel_lk,t2m-foxfone/kernel_lk,Redmi-dev/android_bootable_lk,chirayudesai/android_bootable_bootloader_lk,t2m-foxfone/android_kernel_lk,jsr-d10/android_bootable_bootloader_lk,CanarySolutions/little-kernel,efidroid/lk,jbott/lk_gee,DooMLoRD/android_bootable_bootloader_lk,DooMLoRD/android_bootable_bootloader_lk,efidroid/lk,M1cha/android_bootable_bootloader_lk,chirayudesai/android_bootable_bootloader_lk,M1cha/lktris,chirayudesai/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,thornbirdblue/codeaurora_lk,Redmi-dev/android_bootable_lk,jbott/lk_gee,Foxda-Tech/polaris-bootable-bootloader-lk,Redmi-dev/android_bootable_lk,Foxda-Tech/argo8-bootable-bootloader-lk,thornbirdblue/codeaurora_lk,t2m-foxfone/android_kernel_lk,CanarySolutions/little-kernel,mozilla-b2g/kernel_lk,t2m-foxfone/kernel_lk,mozilla-b2g/fairphone2_kernel_lk,Foxda-Tech/argo8-bootable-bootloader-lk,detule/lk-g2-spr,jsr-d10/android_bootable_bootloader_lk,detule/lk-g2-spr