[PATCH V2 9/9] sunxi: Add support for Anbernic RG35XX-2024

[Chris Morgan <macroalpha82@gmail.com>]

From: Chris Morgan <macromorgan@hotmail.com>

The Anbernic RG35XX series of devices are based around an Allwinner
H700 SoC with 1GB of RAM, 2 SD cards, and multiple input buttons.

This bootloader has been tested on the Anbernic RG35XX-2024 and
RG35XX-H, but should be suitable for the entire lineup of H700 based
devices.

A future series of updates will add board selection logic to identify
and load the correct device tree automatically.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 board/sunxi/MAINTAINERS                |  5 +++
 configs/anbernic_rg35xx_h700_defconfig | 52 ++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 configs/anbernic_rg35xx_h700_defconfig

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 4ad77c75f5..84799879e8 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -132,6 +132,11 @@ M:	Paul Kocialkowski <contact@paulk.fr>
 S:	Maintained
 F:	configs/Ampe_A76_defconfig
 
+ANBERNIC RG35XX-2024
+M:	Chris Morgan <macromorgan@hotmail.com>
+S:	Maintained
+F:	configs/anbernic_rg35xx_h700_defconfig
+
 BANANAPI M1 PLUS
 M:	Jagan Teki <jagan@amarulasolutions.com>
 S:	Maintained
diff --git a/configs/anbernic_rg35xx_h700_defconfig b/configs/anbernic_rg35xx_h700_defconfig
new file mode 100644
index 0000000000..6ea2f45d2f
--- /dev/null
+++ b/configs/anbernic_rg35xx_h700_defconfig
@@ -0,0 +1,52 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="allwinner/sun50i-h700-anbernic-rg35xx-2024"
+CONFIG_SPL=y
+CONFIG_DRAM_SUN50I_H616_DX_ODT=0x08080808
+CONFIG_DRAM_SUN50I_H616_DX_DRI=0x0e0e0e0e
+CONFIG_DRAM_SUN50I_H616_CA_DRI=0x0e0e
+CONFIG_DRAM_SUN50I_H616_ODT_EN=0x7887bbbb
+CONFIG_DRAM_SUN50I_H616_TPR2=0x1
+CONFIG_DRAM_SUN50I_H616_TPR6=0x40808080
+CONFIG_DRAM_SUN50I_H616_TPR10=0x402f6633
+CONFIG_DRAM_SUN50I_H616_TPR11=0x1b1f1e1c
+CONFIG_DRAM_SUN50I_H616_TPR12=0x06060606
+CONFIG_MACH_SUN50I_H616=y
+CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
+CONFIG_SUNXI_DRAM_H616_LPDDR4=y
+CONFIG_DRAM_CLK=672
+CONFIG_R_I2C_ENABLE=y
+CONFIG_DEFAULT_FDT_FILE="sun50i-h700-anbernic-rg35xx-2024.dtb"
+CONFIG_LAST_STAGE_INIT=y
+CONFIG_SPL_I2C=y
+CONFIG_CMD_BDINFO_EXTRA=y
+CONFIG_CMD_BOOTDEV=y
+CONFIG_CMD_BOOTMETH=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_BOOTM_OPENRTOS=y
+CONFIG_BOOTM_OSE=y
+CONFIG_CMD_ADTIMG=y
+CONFIG_CMD_ADC=y
+CONFIG_CMD_CLK=y
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_BKOPS_ENABLE=y
+CONFIG_CMD_MMC_REG=y
+CONFIG_CMD_MMC_SWRITE=y
+CONFIG_CMD_SDRAM=y
+CONFIG_CMD_PMIC=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_OF_UPSTREAM=y
+# CONFIG_NET is not set
+CONFIG_BUTTON=y
+CONFIG_BUTTON_GPIO=y
+CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_MVTWSI=y
+CONFIG_SYS_I2C_SLAVE=0x7f
+CONFIG_SYS_I2C_SPEED=400000
+CONFIG_REGULATOR_AXP=y
+CONFIG_AXP717_POWER=y
+CONFIG_AXP_DCDC2_VOLT=940
+CONFIG_AXP_DCDC3_VOLT=1100
+CONFIG_REGEX=y
+# CONFIG_EFI_LOADER is not set
-- 
2.34.1