u-boot/configs/tbs_a711_defconfig
Tomas Novotny d065a6c00a configs: tbs_a711: lower dram frequency
The dram chip on the tablet was changed. The new one requires a lower
frequency, so change it.

Frequency 564MHz was also stable in the tests, but use slightly lower one
to be on a safe side.

Signed-off-by: Tomas Novotny <tomas@novotny.cz>
[jagan: add MHz in commit message]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-02-12 17:25:44 +05:30

25 lines
693 B
Text

CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_SPL=y
CONFIG_MACH_SUN8I_A83T=y
CONFIG_DRAM_TYPE=7
CONFIG_DRAM_CLK=552
CONFIG_DRAM_ZQ=15355
CONFIG_DRAM_ODT_EN=y
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
CONFIG_USB0_ID_DET="PH11"
CONFIG_AXP_GPIO=y
CONFIG_NR_DRAM_BANKS=1
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_DEFAULT_DEVICE_TREE="sun8i-a83t-tbs-a711"
CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
CONFIG_AXP_DCDC5_VOLT=1200
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_MUSB_GADGET=y
CONFIG_USB_FUNCTION_MASS_STORAGE=y