diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-12-13 14:12:06 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-14 14:56:36 +0100 |
| commit | 1262a85fe36936f404dc2deccc3ebaacebb612c5 (patch) | |
| tree | 354d2f6927c6481c9fa7c81dcfbc5ee5e7d05a0b /configs | |
| parent | f70444980b23f5f52025aa6b7d22233312dea136 (diff) | |
| download | u-boot-1262a85fe36936f404dc2deccc3ebaacebb612c5.zip u-boot-1262a85fe36936f404dc2deccc3ebaacebb612c5.tar.gz u-boot-1262a85fe36936f404dc2deccc3ebaacebb612c5.tar.bz2 | |
sunxi: axp221: Make dcdc1 voltage configurable
The dcdc1 voltage is typically used as generic 3.3V IO voltage for things like
GPIO-s, sdcard interfaces, etc. On most boards this is undervolted to 3.0V to
safe battery, but not on all, make it configurable so that we can use the
same settings as the original firmware on all boards.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/Mele_M9_defconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configs/Mele_M9_defconfig b/configs/Mele_M9_defconfig index 445cc57..e5ab0ec 100644 --- a/configs/Mele_M9_defconfig +++ b/configs/Mele_M9_defconfig @@ -7,6 +7,8 @@ CONFIG_FDTFILE="sun6i-a31-m9.dtb" +S:CONFIG_TARGET_MELE_M9=y +S:CONFIG_DRAM_CLK=312 +S:CONFIG_DRAM_ZQ=120 +# The Mele M9 uses 3.3V for general IO ++S:CONFIG_AXP221_DCDC1_VOLT=3300 # Ethernet phy power +S:CONFIG_AXP221_DLDO1_VOLT=3300 # USB hub power |