u-boot-linaro (2011.09.6-0ubuntu1) oneiric; urgency=low
* omap4: reduce default operating point for 4460 devices
Reduce the operating point for 4460 to OPP100 (MPU at 700MHz)
(LP: #867670)
From bug report:
With both A9 cores loaded 4460 reaches max temperature in about 30s at
the
current operating point of 930MHz. The operating point should be
lowered to
700MHz.
It appears the panda heats more than I thought (and much more that the
blaze),
and by loading the 2 cores I can quite easily reach max temperature at
920MHz
(it takes around 30s on my board!).
At 700MHz, the temperature still increases but much slower. So if the
A9 cores
do not run at 100% all the time we shall be ok.
So for now, we definitely need this change if we don't want to run with
a
heatsink...
* mmc: omap: enable high capacity
Enable high capacity to host capability.
Fixes eMMC detection on boot from MMC/SD card.
mmc: omap: config VMMC, MMC1_PBIAS
Config VMMC voltage to 3V for MMC/SD card slot
and PBIAS settings needed for OMAP4
(LP: #867650)
Date: Wed, 05 Oct 2011 17:17:34 -0600
Changed-By: John Rigby <[email protected]>
Maintainer: Ubuntu Developers <[email protected]>
https://launchpad.net/ubuntu/oneiric/+source/u-boot-linaro/2011.09.6-0ubuntu1
Format: 1.8
Date: Wed, 05 Oct 2011 17:17:34 -0600
Source: u-boot-linaro
Binary: u-boot-linaro-ca9x4-ct-vxp u-boot-linaro-efikamx u-boot-linaro-highbank
u-boot-linaro-igep0020 u-boot-linaro-mx51evk u-boot-linaro-mx53loco
u-boot-linaro-omap3-beagle u-boot-linaro-omap3-overo u-boot-linaro-omap4-panda
u-boot-linaro-omap4-sdp4430
Architecture: source
Version: 2011.09.6-0ubuntu1
Distribution: oneiric
Urgency: low
Maintainer: Ubuntu Developers <[email protected]>
Changed-By: John Rigby <[email protected]>
Description:
u-boot-linaro-ca9x4-ct-vxp - U-Boot bootloader binary for the ARM ca9x4_ct_vxp
(Versatile Expr
u-boot-linaro-efikamx - U-Boot bootloader binary for the Genesi i.MX515 Efika
MX
u-boot-linaro-highbank - U-Boot bootloader binary for the Calxeda Highbank
u-boot-linaro-igep0020 - U-Boot bootloader binary for the ISEE igep0020
(IGEPv2) board
u-boot-linaro-mx51evk - U-Boot bootloader binary for the Freescale i.MX51
mx51evk (Babbag
u-boot-linaro-mx53loco - U-Boot bootloader binary for the Freescale i.MX53
mx53loco (Babba
u-boot-linaro-omap3-beagle - U-Boot bootloader binary for various TI OMAP3
Beagle boards
u-boot-linaro-omap3-overo - U-Boot bootloader binary for Gumstix Overo boards
u-boot-linaro-omap4-panda - U-Boot bootloader binary for the TI OMAP4 Panda
board
u-boot-linaro-omap4-sdp4430 - U-Boot bootloader binary for the TI OMAP4
SDP4430 board
Launchpad-Bugs-Fixed: 867650 867670
Changes:
u-boot-linaro (2011.09.6-0ubuntu1) oneiric; urgency=low
.
* omap4: reduce default operating point for 4460 devices
Reduce the operating point for 4460 to OPP100 (MPU at 700MHz)
(LP: #867670)
From bug report:
With both A9 cores loaded 4460 reaches max temperature in about 30s at
the
current operating point of 930MHz. The operating point should be
lowered to
700MHz.
It appears the panda heats more than I thought (and much more that the
blaze),
and by loading the 2 cores I can quite easily reach max temperature at
920MHz
(it takes around 30s on my board!).
At 700MHz, the temperature still increases but much slower. So if the
A9 cores
do not run at 100% all the time we shall be ok.
So for now, we definitely need this change if we don't want to run
with a
heatsink...
* mmc: omap: enable high capacity
Enable high capacity to host capability.
Fixes eMMC detection on boot from MMC/SD card.
mmc: omap: config VMMC, MMC1_PBIAS
Config VMMC voltage to 3V for MMC/SD card slot
and PBIAS settings needed for OMAP4
(LP: #867650)
Checksums-Sha1:
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u-boot-linaro_2011.09.6-0ubuntu1.dsc
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u-boot-linaro_2011.09.6.orig.tar.gz
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u-boot-linaro_2011.09.6-0ubuntu1.debian.tar.gz
Checksums-Sha256:
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u-boot-linaro_2011.09.6-0ubuntu1.debian.tar.gz
Files:
5b44a09913d15a8caea404895c47817d 1497 misc extra
u-boot-linaro_2011.09.6-0ubuntu1.dsc
774707466a4b50e322ec014bd0cc5844 11061230 misc extra
u-boot-linaro_2011.09.6.orig.tar.gz
a7ea845b0411d3469eb063b97019a620 9441 misc extra
u-boot-linaro_2011.09.6-0ubuntu1.debian.tar.gz
Original-Maintainer: John Rigby <[email protected]>
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