Code: fastboot boot boot.img

Code: fastboot flash boot boot.img fastboot reboot

Code: su flash_image boot /sdcard/boot.img reboot

The original thread troubleshooting and creating this patch can be found here Kernel source for the boot.img I post here can be found here . The patch is here Discussion on whether to include this in future Cyanogen Mods can be found here By modifying the memory map in the kernel we are able to increase the amount of usable linux memory by 10MB bringing the mapped LINUX ram to 110MB (minus kernel used memory making it around 107MB).The patch moves the ram console and framebuffer memory to SMI on chip and changes the GPU1 ram from 8MB to 0MB. GPU0 still has 7MB mapped in SMI so only 3D intensive applications and games seem to suffer after this patch. The benefit is more RAM memory for linux to use. Several people have reported system performance improvements at the sacrifice of 3D graphics applications.Note: you will not see extra ram under in recovery since it uses it's own (unpatched) kernel to boot.MD5SUM fd12d3635858d1da00e2590566b73564MD5SUM be744f56306f1733ccabe48d4c8c974eMD5SUM a82f08a68ec393f0d8bee416588d5b16MD5SUM 27601954b73c857ff6b70d112667ca69MD5SUM c8d6a1aa4ad853406b3dd4bb683e043dMD5SUM 70a1ce95a9017de62d7276a84e58e804MD5SUM 7fe910461d09d84b1a856de926e29311MD5SUM a5b229fc4704b8dbb1c12af170fd95e1MD5SUM 0582eb144c761d46fd097960ab9ce2c5MD5SUM 45fee1ab029af69a521ddae2f7c36f91MD5SUM 72e990cf1bdeb9cc2e2c61f658fbc0ddMD5SUM 9157e804c101bc41e4d4ce93f4466543MD5SUM 6a19bb778e912ef2ec8d53a2cbd4305eMD5SUM bd4fc8d8bb25f326bcfa08fa30c1199dMD5SUM a7f8d6882abc9d583abe1aff46f8656bMD5SUM 9672701c93db85da3e98755a7c12eb3dMD5SUM e874ada3f78fb709814e7e65ebc1e7f3MD5SUM 8c0e51737dc19ed192572b2f51c99bcaMD5SUM eb7107ebb2025ce517b1af308de2fb28MD5SUM c3f76045c7737d99f50518cb912f0f08MD5SUM 8b11ace91c745138cde58b4bd1d7848aMD5SUM 80cda08de15da8af824ffcb665c21c2fMD5SUM bc8c356d1b97c7c0ebc46c50a03b9eaaMD5SUM 9d7f189db371ac3cc8ac7845d513be50MD5SUM ab8978a92436f600ecd05fbf7ddbf027MD5SUM 9e49829ad466b2f3adf9402bcba9c9c0As suggested by IConrad01 it is advisable to test a new boot.img before flashing it with:Make a nandroid backup before installing or download the stock boot.img to go back.Copy the boot.img to the root of your sdcard. Then issue these commands from the terminal emulator.ororObviously, there is still room for improvement with this patch. Currently working on getting GPU1 RAM moved to SMI successfully and potentially accessing another 18MB of RAM if the specs on EBI memory are correct (128MB). Any ideas?