diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/Kconfig | 4 | ||||
| -rw-r--r-- | arch/powerpc/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/dts/kmcent2-u-boot.dtsi | 97 |
3 files changed, 102 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/Kconfig b/arch/powerpc/cpu/mpc85xx/Kconfig index 54c7fd9522..c1a3770671 100644 --- a/arch/powerpc/cpu/mpc85xx/Kconfig +++ b/arch/powerpc/cpu/mpc85xx/Kconfig @@ -256,6 +256,10 @@ config TARGET_KMP204X bool "Support kmp204x" select VENDOR_KM +config TARGET_KMCENT2 + bool "Support kmcent2" + select VENDOR_KM + config TARGET_XPEDITE520X bool "Support xpedite520x" select ARCH_MPC8548 diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile index 266d345f72..3ecda36538 100644 --- a/arch/powerpc/dts/Makefile +++ b/arch/powerpc/dts/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0+ +dtb-$(CONFIG_TARGET_KMCENT2) += kmcent2.dtb dtb-$(CONFIG_TARGET_KMCOGE5NE) += kmcoge5ne.dtb dtb-$(CONFIG_TARGET_KMETER1) += kmeter1.dtb dtb-$(CONFIG_TARGET_KMOPTI2) += kmopti2.dtb diff --git a/arch/powerpc/dts/kmcent2-u-boot.dtsi b/arch/powerpc/dts/kmcent2-u-boot.dtsi new file mode 100644 index 0000000000..ab76a9f122 --- /dev/null +++ b/arch/powerpc/dts/kmcent2-u-boot.dtsi @@ -0,0 +1,97 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2021 Niel Fourie <lusus@denx.de> + */ + +#include <config.h> + +/ { + + aliases { + spi0 = "/soc@ffe000000/spi@110000"; + i2c0 = "/soc@ffe000000/i2c@118000"; + i2c1 = "/soc@ffe000000/i2c@118000/mux@70/i2c@0"; + i2c2 = "/soc@ffe000000/i2c@118000/mux@70/i2c@1"; + i2c3 = "/soc@ffe000000/i2c@118000/mux@70/i2c@7"; + i2c4 = "/soc@ffe000000/i2c@118100"; + /delete-property/ pci1; + /delete-property/ pci2; + /delete-property/ pci3; + }; + + chosen { + stdout-path = "/soc@ffe000000/serial@11c500"; + }; + + soc@ffe000000 { + u-boot,dm-pre-reloc; + spi@110000 { + /* This documents where km_fpgacfg should be appear */ + fpga@0 { + compatible = "keymile,fpga-conf"; + reg = <0>; + spi-max-frequency = <25000000>; + }; + }; + + sdhc@114000 { + status = "okay"; + }; + + i2c@118000 { + u-boot,dm-pre-reloc; + mux@70 { + i2c@1 { /* IVM bus */ + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + }; + + serial@11c500 { + u-boot,dm-pre-reloc; + clock-frequency = <200000000>; + }; + + fman@400000 { + ethernet@e0000 { + phy-connection-type = "sgmii"; + }; + + ethernet@e2000 { + phy-connection-type = "sgmii"; + }; + + ethernet@e8000 { + phy-connection-type = "rgmii-id"; + }; + }; + + }; + + pcie@ffe240000 { + compatible = "fsl,pcie-t104x"; + law_trgt_if = <0>; + }; + + binman { + filename = "u-boot-with-dtb.bin"; + skip-at-start = <CONFIG_SYS_TEXT_BASE>; + sort-by-offset; + pad-byte = <0xff>; + size = <CONFIG_SYS_MONITOR_LEN>; + + u-boot-with-ucode-ptr { + offset = <CONFIG_SYS_TEXT_BASE>; + optional-ucode; + }; + + u-boot-dtb-with-ucode { + align = <256>; + }; + powerpc-mpc85xx-bootpg-resetvec { + offset = <(CONFIG_RESET_VECTOR_ADDRESS - 0xffc)>; + }; + }; +}; |