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| author | Ren Kuo <ren.kuo@quanta.corp-partner.google.com> | 2024-09-18 15:27:29 +0800 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-09-30 04:24:41 +0000 |
| commit | 4f94337f4f32c3d1799451f0d848a3b7b7bbc78b (patch) | |
| tree | e65202fd148ec834ba5670722cbbca7bfec497ac /src/cpu/intel/socket_LGA4189 | |
| parent | a0dc215c9b8786f54a2a86d83368348ab3006ec1 (diff) | |
mb/google/brox/jubilant: Modify start-up timing for WWAN RW101R-GL
Modify start-up timing for WWAN RW101R-GL to follow spec:
PWR_EN H H H
FCPO# Tpr H H
RESET# L Ton H
Tpr: delay for Power stable (>0ms)
Ton: delay for reset time (>20ms)
BUG=b:349698817
BRANCH=None
TEST= Build firmware and verify on jubilant with RW101R-GL
Measure the start-up timing sequence to meet spec
Boot up in OS, and confirm WWAN can connect to cell site
Change-Id: I7aa3e7a172143ff1cebea7f48bda45d4fb2c77f7
Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84413
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/cpu/intel/socket_LGA4189')
0 files changed, 0 insertions, 0 deletions