Gigabeat S (imx31): Begin voltage and frequency scaling code. For now, to avoid overd...
commit87eea33def283e23e239e716ee67093b0bdde226
authorMichael Sevakis <jethead71@rockbox.org>
Wed, 7 Apr 2010 03:43:48 +0000 (7 03:43 +0000)
committerMichael Sevakis <jethead71@rockbox.org>
Wed, 7 Apr 2010 03:43:48 +0000 (7 03:43 +0000)
tree834f1914514735a39842e5ec69047138d28bb433
parent48789c5361419ebc88fe603912c139ca077b5cfb
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