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https://github.com/brain-hackers/u-boot-brain
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97fa784725
So far the puma dts files only just included the main puma dtsi without handling the actual baseboard and rk3399-puma.dtsi was very much detached from the variant in the mainline Linux kernel. Recent changes resulted in a strange situation with nonworking puma boards. Commitab800e5a6f("arm: dts: rockchip: puma: move U-Boot specific bits to u-boot.dtsi") moved the sdram include from rk3399-puma-ddrX.dts to new files rk3399-puma-ddrx-u-boot.dtsi which were never included anywhere though. Commit167efc2c7a("arm64: dts: rk3399: Sync v5.7-rc1 from Linux") replaced the rk3399-puma.dtsi nearly completely, but in the kernel it definitly depends on a baseboard dts to actually enable peripherals like sd-slot, uarts, etc. So to untagle this and bring the whole thing more in line with mainline Linux, bring the rk3399-puma-haikou.dts over as well, drop the separate DDR-option devicetrees and instead replace them with a puma Kconfig option to select and include the needed DDR variant. Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
37 lines
605 B
Plaintext
37 lines
605 B
Plaintext
if TARGET_PUMA_RK3399
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config SYS_BOARD
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default "puma_rk3399"
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config SYS_VENDOR
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default "theobroma-systems"
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config SYS_CONFIG_NAME
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default "puma_rk3399"
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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config ENV_SIZE
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default 0x2000
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config ENV_OFFSET
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default 0x3fc000 if ENV_IS_IN_SPI_FLASH
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choice
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prompt "Theobroma Systems RK3399-Q7 DDR Option"
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default TARGET_PUMA_RK3399_RAM_DDR3_1333
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config TARGET_PUMA_RK3399_RAM_DDR3_1333
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bool "DDR3-1333MHz"
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config TARGET_PUMA_RK3399_RAM_DDR3_1600
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bool "DDR3-1600MHz"
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config TARGET_PUMA_RK3399_RAM_DDR3_1866
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bool "DDR3-1866MHz"
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endchoice
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endif
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