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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-03-06 11:14:03 +0100 |
|---|---|---|
| committer | Patrick Delaunay <patrick.delaunay@st.com> | 2020-03-24 14:20:50 +0100 |
| commit | e9a20f8a198c11a4108ca4b4deef8398f0cd93aa (patch) | |
| tree | a73a69e7f9e1f8b08a76cb78dfe2e6817576cec8 /arch/arm/mach-stm32mp/include | |
| parent | 1a4f57c895ccebc15a33a36f5c0fc0bcb1dbdea4 (diff) | |
| download | u-boot-e9a20f8a198c11a4108ca4b4deef8398f0cd93aa.zip u-boot-e9a20f8a198c11a4108ca4b4deef8398f0cd93aa.tar.gz u-boot-e9a20f8a198c11a4108ca4b4deef8398f0cd93aa.tar.bz2 | |
ram: stm32mp1: increase vdd2_ddr: buck2 for 32bits LPDDR
Need to increase the LPDDR2/LPDDR3 the voltage vdd2_ddr: buck2
form 1.2V to 1.25V for 32bits configuration.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'arch/arm/mach-stm32mp/include')
| -rw-r--r-- | arch/arm/mach-stm32mp/include/mach/ddr.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-stm32mp/include/mach/ddr.h b/arch/arm/mach-stm32mp/include/mach/ddr.h index b8a17cf..bfc42a7 100644 --- a/arch/arm/mach-stm32mp/include/mach/ddr.h +++ b/arch/arm/mach-stm32mp/include/mach/ddr.h @@ -9,8 +9,10 @@ /* DDR power initializations */ enum ddr_type { STM32MP_DDR3, - STM32MP_LPDDR2, - STM32MP_LPDDR3, + STM32MP_LPDDR2_16, + STM32MP_LPDDR2_32, + STM32MP_LPDDR3_16, + STM32MP_LPDDR3_32, }; int board_ddr_power_init(enum ddr_type ddr_type); |