Gigabeat S (imx31): Begin voltage and frequency scaling code. For now, to avoid overd...
commit0b3b9713693567943ed6a41b5cf9fa1b55343bd9
authorjethead71 <jethead71@a1c6a512-1295-4272-9138-f99709370657>
Wed, 7 Apr 2010 03:43:48 +0000 (7 03:43 +0000)
committerjethead71 <jethead71@a1c6a512-1295-4272-9138-f99709370657>
Wed, 7 Apr 2010 03:43:48 +0000 (7 03:43 +0000)
tree834f1914514735a39842e5ec69047138d28bb433
parentc7f99557706182918bd0107ebecf88b3ff4d24ea
Gigabeat S (imx31): Begin voltage and frequency scaling code. For now, to avoid overdrive voltage, just lower core voltage to 1.35V since voltage scaling shouldn't be required for frequencies lower than 399 MHz (according to Freescale BSP, which set all working points to 1.35V for those frequencies). Perhaps battery life will improve as well (cross fingers :).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25506 a1c6a512-1295-4272-9138-f99709370657
firmware/SOURCES
firmware/export/imx31l.h
firmware/export/mc13783.h
firmware/target/arm/imx31/dvfs_dptc-imx31.c [new file with mode: 0644]
firmware/target/arm/imx31/dvfs_dptc-imx31.h [new file with mode: 0644]
firmware/target/arm/imx31/gigabeat-s/kernel-imx31.c
firmware/target/arm/imx31/gigabeat-s/system-imx31.c