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| author | Gregory CLEMENT <gregory.clement@bootlin.com> | 2020-11-10 14:45:07 +0300 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-11-13 01:34:25 +0300 |
| commit | f84778f7d8c3b867d6aaca9361d7b43b222f9f6a (patch) | |
| tree | d989aea6d416fbbdf9ee3c18677ba52f6a14e237 /arch/mips/generic | |
| parent | 378e413fe97e8d66ff4dc90b0b5b6ef3bbc15252 (diff) | |
| download | linux-f84778f7d8c3b867d6aaca9361d7b43b222f9f6a.tar.xz | |
MIPS: mscc: Add jaguar2 support
Add a device trees and FIT image support for the Microsemi Jaguar2 SoC
which belongs to same family of the Ocelot SoC.
It is based on the work of Lars Povlsen <lars.povlsen@microchip.com>.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/generic')
| -rw-r--r-- | arch/mips/generic/Kconfig | 8 | ||||
| -rw-r--r-- | arch/mips/generic/Platform | 1 | ||||
| -rw-r--r-- | arch/mips/generic/board-jaguar2.its.S | 40 |
3 files changed, 49 insertions, 0 deletions
diff --git a/arch/mips/generic/Kconfig b/arch/mips/generic/Kconfig index e5a7a1314e71..c7a840b8eaa6 100644 --- a/arch/mips/generic/Kconfig +++ b/arch/mips/generic/Kconfig @@ -86,6 +86,14 @@ config FIT_IMAGE_FDT_LUTON from Microsemi in the FIT kernel image. This requires u-boot on the platform. +config FIT_IMAGE_FDT_JAGUAR2 + bool "Include FDT for Microsemi Jaguar2 development platforms" + select SOC_VCOREIII + help + Enable this to include the FDT for the Jaguar2 development platforms + from Microsemi in the FIT kernel image. + This requires u-boot on the platform. + config BOARD_INGENIC bool "Support boards based on Ingenic SoCs" select MACH_INGENIC_GENERIC diff --git a/arch/mips/generic/Platform b/arch/mips/generic/Platform index 4b6905daa39c..3f2055bea596 100644 --- a/arch/mips/generic/Platform +++ b/arch/mips/generic/Platform @@ -21,4 +21,5 @@ its-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += board-boston.its.S its-$(CONFIG_FIT_IMAGE_FDT_NI169445) += board-ni169445.its.S its-$(CONFIG_FIT_IMAGE_FDT_OCELOT) += board-ocelot.its.S its-$(CONFIG_FIT_IMAGE_FDT_LUTON) += board-luton.its.S +its-$(CONFIG_FIT_IMAGE_FDT_JAGUAR2) += board-jaguar2.its.S its-$(CONFIG_FIT_IMAGE_FDT_XILFPGA) += board-xilfpga.its.S diff --git a/arch/mips/generic/board-jaguar2.its.S b/arch/mips/generic/board-jaguar2.its.S new file mode 100644 index 000000000000..fb0e589eeff7 --- /dev/null +++ b/arch/mips/generic/board-jaguar2.its.S @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/ { + images { + fdt@jaguar2_pcb110 { + description = "MSCC Jaguar2 PCB110 Device Tree"; + data = /incbin/("boot/dts/mscc/jaguar2_pcb110.dtb"); + type = "flat_dt"; + arch = "mips"; + compression = "none"; + hash@0 { + algo = "sha1"; + }; + }; + fdt@jaguar2_pcb111 { + description = "MSCC Jaguar2 PCB111 Device Tree"; + data = /incbin/("boot/dts/mscc/jaguar2_pcb111.dtb"); + type = "flat_dt"; + arch = "mips"; + compression = "none"; + hash@0 { + algo = "sha1"; + }; + }; + }; + + configurations { + pcb110 { + description = "Jaguar2 Linux kernel"; + kernel = "kernel@0"; + fdt = "fdt@jaguar2_pcb110"; + ramdisk = "ramdisk"; + }; + pcb111 { + description = "Jaguar2 Linux kernel"; + kernel = "kernel@0"; + fdt = "fdt@jaguar2_pcb111"; + ramdisk = "ramdisk"; + }; + }; +}; |