From 365a0050384692b9b308de2d83b7d951e63d567c Mon Sep 17 00:00:00 2001 From: Michael Giacomelli Date: Wed, 14 Jun 2017 17:37:29 +0200 Subject: Slightly increase CVDD2 on AMSv2. At least one person found an SD card that wouldn't work at 2.7v. Change-Id: I84001f07acc9ce36c71165706cce28c2899ac6bf --- firmware/target/arm/as3525/system-as3525.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'firmware/target/arm/as3525/system-as3525.c') diff --git a/firmware/target/arm/as3525/system-as3525.c b/firmware/target/arm/as3525/system-as3525.c index f170c0c3d9..d630ef38ec 100644 --- a/firmware/target/arm/as3525/system-as3525.c +++ b/firmware/target/arm/as3525/system-as3525.c @@ -349,8 +349,8 @@ void kernel_device_init(void) ascodec_write_pmu(0x18, 1, 0x35); /* AVDD17: set AVDD17 power supply to 2.5V */ ascodec_write_pmu(0x18, 7, 0x31); - /* CVDD2: set CVDD2 power supply (digital for DAC/SD/etc) to 2.70V */ - ascodec_write_pmu(0x17, 2, 0x80 | 114); + /* CVDD2: set CVDD2 power supply (digital for DAC/SD/etc) to 2.75V */ + ascodec_write_pmu(0x17, 2, 0x80 | 115); #else /* HAVE_AS3543 */ ascodec_write(AS3514_CVDD_DCDC3, AS314_CP_DCDC3_SETTING); #endif /* HAVE_AS3543 */ -- cgit v1.2.3