Hello build bot (Jenkins), Alec Wang, Patrick Georgi, Martin Roth, Peichao Wang, Henry Sun, Furquan Shaikh, Marco Chen,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/44588
to look at the new patch set (#11).
Change subject: mb/google/dedede/var/boten: Add LTE power on/off sequence ......................................................................
mb/google/dedede/var/boten: Add LTE power on/off sequence
LTE module used in boten has a specific power on/off sequence. GPIOs related to power sequnce are: * GPP_A10 - LTE_PWR_OFF_R_ODL * GPP_H17 - LTE_RESET_R_ODL 1. Power on: GPP_A10 -> 20ms -> GPP_H17 2. Power off: GPP_H17 -> 10ms -> GPP_A10 3. Warm reset: Power off -> 500ms -> Power on Configure the GPIOs based on these requirements.
BUG=b:163100335 TEST=Build and boot Boten to OS. Ensure that the LTE module power sequence requirements are met.
Change-Id: Ic6d5d21ce5267f147b332a4c9b01a29b3b8ccfb8 Signed-off-by: Karthikeyan Ramasubramanian kramasub@google.com --- M src/mainboard/google/dedede/variants/boten/Makefile.inc M src/mainboard/google/dedede/variants/boten/gpio.c M src/mainboard/google/dedede/variants/boten/overridetree.cb A src/mainboard/google/dedede/variants/boten/variant.c 4 files changed, 35 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/44588/11