From 8e6eed574806794446aed226a2402be90bfd6d1f Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Mon, 7 Jun 2021 19:42:45 +0200 Subject: [PATCH] configs: OrangePi PC2: Update defaults 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 Tested-by: Andre Przywara [Andre: remove original ZQ value change, adjust commit message] Signed-off-by: Andre Przywara --- configs/orangepi_pc2_defconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/configs/orangepi_pc2_defconfig b/configs/orangepi_pc2_defconfig index 5a538e133f..528e5f33ac 100644 --- a/configs/orangepi_pc2_defconfig +++ b/configs/orangepi_pc2_defconfig @@ -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 -- 2.39.5