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configs: OrangePi PC2: Update defaults

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OrangePi PC2 board has DRAM with ODT, so enable it.
H5 SoC is also connected to voltage regulator. It's default value is
reasonable at reset, but might be too low when rebooting with a lower
voltage programmed. In order to avoid instability, enable driver for it
and set it to appropriate voltage.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
[Andre: remove original ZQ value change, adjust commit message]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Jernej Skrabec 2021-06-07 19:42:45 +02:00 committed by Andre Przywara
parent f9d1324775
commit 8e6eed5748
1 changed files with 3 additions and 1 deletions
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configs/orangepi_pc2_defconfig
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@ -5,11 +5,13 @@ CONFIG_SPL=y
CONFIG_MACH_SUN50I_H5=y
CONFIG_DRAM_CLK=672
CONFIG_DRAM_ZQ=3881977
# CONFIG_DRAM_ODT_EN is not set
CONFIG_MACPWR="PD6"
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SUN8I_EMAC=y
CONFIG_SY8106A_POWER=y
CONFIG_SY8106A_VOUT1_VOLT=1100
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_MUSB_GADGET=y