diff options
| author | Yann Gautier <yann.gautier@st.com> | 2022-01-18 10:39:52 +0100 |
|---|---|---|
| committer | Yann Gautier <yann.gautier@st.com> | 2022-03-22 09:09:23 +0100 |
| commit | ffd1b889225a8aec124df9e330f41dc638fd7180 (patch) | |
| tree | fd2d930aed9ab99dac68206ae53e74f8360181df /plat/st | |
| parent | 5278ec3faf2010fd6aea1d8cd4294dd229c5c21d (diff) | |
| download | arm-trusted-firmware-ffd1b889225a8aec124df9e330f41dc638fd7180.tar.gz | |
feat(stm32mp1): call pmic_voltages_init() in platform init
The nominal voltage for VDDCPU when Cortex-A7 runs at 650MHz is 1.25V
on STM32MP13. VDDCORE should be set at 1.25V as well.
This is necessary, as the PMIC values in its NVMEM are 1.2V.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I3c24fe4cd68c7bf143cf9318ab38a15d6d41b5d2
Diffstat (limited to 'plat/st')
| -rw-r--r-- | plat/st/stm32mp1/bl2_plat_setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/plat/st/stm32mp1/bl2_plat_setup.c b/plat/st/stm32mp1/bl2_plat_setup.c index 20356e412..88d0f8a8c 100644 --- a/plat/st/stm32mp1/bl2_plat_setup.c +++ b/plat/st/stm32mp1/bl2_plat_setup.c @@ -348,6 +348,10 @@ skip_console_init: if (dt_pmic_status() > 0) { initialize_pmic(); + if (pmic_voltages_init() != 0) { + ERROR("PMIC voltages init failed\n"); + panic(); + } print_pmic_info_and_debug(); } |