OrangePi PC2 board has DRAM with ODT, so enable it. ZQ value is also slightly different in vendor images, so update it as well. H5 SoC is also connected to voltage regulator. It's default value is pretty low, so in order to avoid instability, enable driver for it and set it to appropriate voltage.
Signed-off-by: Jernej Skrabec jernej.skrabec@gmail.com --- configs/orangepi_pc2_defconfig | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/configs/orangepi_pc2_defconfig b/configs/orangepi_pc2_defconfig index f72ffe27b26c..5e4cca793f53 100644 --- a/configs/orangepi_pc2_defconfig +++ b/configs/orangepi_pc2_defconfig @@ -3,13 +3,15 @@ CONFIG_ARCH_SUNXI=y CONFIG_SPL=y CONFIG_MACH_SUN50I_H5=y CONFIG_DRAM_CLK=672 -CONFIG_DRAM_ZQ=3881977 -# CONFIG_DRAM_ODT_EN is not set +CONFIG_DRAM_ZQ=4145117 CONFIG_MACPWR="PD6" CONFIG_SPL_SPI_SUNXI=y +CONFIG_SPL_I2C_SUPPORT=y CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-orangepi-pc2" # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set 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