upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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26 lines
881 B
26 lines
881 B
# The Astar MID756 is a 7" tablet using the A33 SoC with a 800x480 LCD screen,
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# 512M RAM, 8G ROM and integrated sdio wifi.
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#
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# Also see: http://linux-sunxi.org/Softwinner_astar-rda
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CONFIG_SPL=y
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CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
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CONFIG_DEFAULT_DEVICE_TREE="sun8i-a33-astar-mid756"
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CONFIG_USB_MUSB_SUNXI=y
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CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
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CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
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CONFIG_AXP_GPIO=y
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CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:168,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0"
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CONFIG_VIDEO_LCD_DCLK_PHASE=0
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CONFIG_VIDEO_LCD_POWER="PH7"
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CONFIG_VIDEO_LCD_BL_EN="PH6"
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CONFIG_VIDEO_LCD_BL_PWM="PH0"
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CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_MACH_SUN8I_A33=y
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CONFIG_DRAM_CLK=480
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# zq = 0x3bbb
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CONFIG_DRAM_ZQ=15291
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# Wifi power
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CONFIG_AXP221_DLDO1_VOLT=3300
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# aldo1 is connected to VCC-IO, VCC-PD, VCC-USB and VCC-HP
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CONFIG_AXP221_ALDO1_VOLT=3000
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