diff options
Diffstat (limited to 'arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi | 75 |
1 files changed, 56 insertions, 19 deletions
diff --git a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi index e0476ab25c..f8335c74a7 100644 --- a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi +++ b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi @@ -14,7 +14,7 @@ / { config { - u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */ + u-boot,spl-payload-offset = <0x80000>; /* @ 512KB */ u-boot,mmc-env-offset = <0x4000>; /* @ 16KB */ u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */ u-boot,boot-led = "module_led"; @@ -31,24 +31,6 @@ spi5 = &spi5; }; - /* - * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module - * eMMC and SPI flash powered-down initially (in fact it keeps the - * reset signal asserted). Even though it is an enable signal, we - * model this as a regulator. - */ - bios_enable: bios_enable { - compatible = "regulator-fixed"; - u-boot,dm-pre-reloc; - regulator-name = "bios_enable"; - enable-active-high; - gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - vdd_log: vdd-log { compatible = "pwm-regulator"; pwms = <&pwm2 0 25000 1>; @@ -62,14 +44,69 @@ }; }; +&binman { + simple-bin { + blob { + offset = <((CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR - 64) * 512)>; + }; + }; + +#ifdef CONFIG_ROCKCHIP_SPI_IMAGE + simple-bin-spi { + blob { + /* same as u-boot,spl-payload-offset */ + offset = <0x80000>; + }; + }; +#endif +}; + &gpio1 { u-boot,dm-pre-reloc; }; &gpio3 { u-boot,dm-pre-reloc; + + /* + * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module + * eMMC and SPI flash powered-down initially (in fact it keeps the + * reset signal asserted). BIOS_DISABLE_OVERRIDE pin allows to re-enable + * eMMC and SPI after the SPL has been booted from SD Card. + */ + bios_disable_override { + u-boot,dm-pre-reloc; + gpios = <RK_PD5 GPIO_ACTIVE_LOW>; + output-high; + line-name = "bios_disable_override"; + gpio-hog; + }; +}; + +&gpio4 { + u-boot,dm-pre-reloc; }; &norflash { u-boot,dm-pre-reloc; }; + +&pcfg_pull_none { + u-boot,dm-pre-reloc; +}; + +&pcfg_pull_up { + u-boot,dm-pre-reloc; +}; + +&sdmmc_bus4 { + u-boot,dm-pre-reloc; +}; + +&sdmmc_clk { + u-boot,dm-pre-reloc; +}; + +&sdmmc_cmd { + u-boot,dm-pre-reloc; +}; |